diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7de42d0ebe..0dccd4b7af 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -849,9 +849,11 @@ if (INSTALL_SAMPLES)
OCCT_INSTALL_FILE_OR_DIR ("samples/java" "${INSTALL_DIR_SAMPLES}")
OCCT_INSTALL_FILE_OR_DIR ("samples/ocafsamples" "${INSTALL_DIR_SAMPLES}")
OCCT_INSTALL_FILE_OR_DIR ("samples/qt" "${INSTALL_DIR_SAMPLES}")
+ OCCT_INSTALL_FILE_OR_DIR ("samples/OCCTOverview/code" "${INSTALL_DIR_SAMPLES}/OCCTOverview")
install (FILES "${CMAKE_BINARY_DIR}/env.samples.${SCRIPT_EXT}" DESTINATION "${INSTALL_DIR_SAMPLES}/qt/FuncDemo" RENAME "env.${SCRIPT_EXT}")
install (FILES "${CMAKE_BINARY_DIR}/env.samples.${SCRIPT_EXT}" DESTINATION "${INSTALL_DIR_SAMPLES}/qt/IESample" RENAME "env.${SCRIPT_EXT}")
+ install (FILES "${CMAKE_BINARY_DIR}/env.samples.${SCRIPT_EXT}" DESTINATION "${INSTALL_DIR_SAMPLES}/qt/OCCTOverview" RENAME "env.${SCRIPT_EXT}")
install (FILES "${CMAKE_BINARY_DIR}/env.samples.${SCRIPT_EXT}" DESTINATION "${INSTALL_DIR_SAMPLES}/qt/Tutorial" RENAME "env.${SCRIPT_EXT}")
endif()
diff --git a/adm/SAMPLES b/adm/SAMPLES
index d993165b31..92496b7397 100644
--- a/adm/SAMPLES
+++ b/adm/SAMPLES
@@ -1 +1 @@
-qt AndroidQt FuncDemo IESample Tutorial
\ No newline at end of file
+qt AndroidQt FuncDemo IESample Tutorial OCCTOverview
\ No newline at end of file
diff --git a/adm/SAMPLES_RESOURCES b/adm/SAMPLES_RESOURCES
index a353f3f6e6..42b0dea440 100644
--- a/adm/SAMPLES_RESOURCES
+++ b/adm/SAMPLES_RESOURCES
@@ -1,2 +1,3 @@
qt/Common/res/
-qt/Tutorial/res/
\ No newline at end of file
+qt/Tutorial/res/
+qt/OCCTOverview/res/
\ No newline at end of file
diff --git a/adm/templates/env.bat.in b/adm/templates/env.bat.in
index d695c22500..624ea48d05 100644
--- a/adm/templates/env.bat.in
+++ b/adm/templates/env.bat.in
@@ -140,7 +140,10 @@ if not ["%GLES2_DIR%"] == [""] set "PATH=%GLES2_DIR%;%PATH%"
if not ["%TBB_DIR%"] == [""] set "PATH=%TBB_DIR%;%PATH%"
if not ["%VTK_DIR%"] == [""] set "PATH=%VTK_DIR%;%PATH%"
if not ["%FFMPEG_DIR%"] == [""] set "PATH=%FFMPEG_DIR%;%PATH%"
-if not ["%QTDIR%"] == [""] set "PATH=%QTDIR%/bin;%PATH%"
+if not ["%QTDIR%"] == [""] (
+ set "PATH=%QTDIR%/bin;%PATH%"
+ set "QT_PLUGIN_PATH=%QTDIR%/plugins"
+)
rem ----- Set path to 3rd party and OCCT libraries -----
if not "%CSF_OCCTBinPath%" == "" (
diff --git a/adm/templates/env.samples.bat.in b/adm/templates/env.samples.bat.in
index e855e61336..7cbb822ff1 100644
--- a/adm/templates/env.samples.bat.in
+++ b/adm/templates/env.samples.bat.in
@@ -27,3 +27,5 @@ if not "%QTDIR%" == "" (
set "PATH=%QTDIR%/bin;%PATH%"
set "QT_QPA_PLATFORM_PLUGIN_PATH=%QTDIR%\plugins\platforms"
)
+
+set "CSF_OCCTOverviewSampleCodePath=%~dp0..\..\OCCTOverview\code"
diff --git a/adm/templates/env.samples.sh.in b/adm/templates/env.samples.sh.in
index d497aad35d..dddd137f21 100644
--- a/adm/templates/env.samples.sh.in
+++ b/adm/templates/env.samples.sh.in
@@ -20,3 +20,5 @@ export STATION=$host
export RES_DIR=${aSamplePath}/${STATION}/res
export PATH=${QTDIR}/bin:${PATH}
+
+export "CSF_OCCTOverviewSampleCodePath=${aSamplePath}/../../OCCTOverview/code"
diff --git a/adm/templates/sample.bat b/adm/templates/sample.bat
index e7446dda3f..63b79cc876 100644
--- a/adm/templates/sample.bat
+++ b/adm/templates/sample.bat
@@ -19,6 +19,7 @@ if ["%1"] == [""] (
echo AndroidQt
echo FuncDemo
echo IESample
+ echo OCCTOverview
echo Tutorial
PAUSE
exit /B
@@ -35,5 +36,8 @@ if not exist "%EXE_PATH%" (
exit /B
)
+rem Set path to location where sample code is installed
+set "CSF_OCCTOverviewSampleCodePath=%~dp0samples\OCCTOverview\code"
+
"%EXE_PATH%"
diff --git a/adm/templates/sample.sh b/adm/templates/sample.sh
index 44e337a0f9..1d6b75055b 100644
--- a/adm/templates/sample.sh
+++ b/adm/templates/sample.sh
@@ -8,6 +8,7 @@ if [ "$1" == "" ]; then
echo available samples:
echo FuncDemo
echo IESample
+ echo OCCTOverview
echo Tutorial
fi
@@ -31,5 +32,7 @@ if [ ! -f "$EXE_PATH" ]; then
exit 1
fi
+export CSF_OCCTOverviewSampleCodePath="${aCurrentPath}/samples/qt/OCCTOverview/code"
+
cd ${aCurrentPath}
"$EXE_PATH"
\ No newline at end of file
diff --git a/dox/FILES_HTML.txt b/dox/FILES_HTML.txt
index 5fbca28ed3..b71332f5a7 100644
--- a/dox/FILES_HTML.txt
+++ b/dox/FILES_HTML.txt
@@ -12,6 +12,7 @@ samples/samples.md
../samples/CSharp/ReadMe.md
../samples/CSharp/ReadMe_D3D.md
../samples/qt/AndroidQt/ReadMe.md
+../samples/qt/OCCTOverview/ReadMe.md
../samples/java/jniviewer/ReadMe.md
../samples/ios/UIKitSample/ReadMe.md
../samples/webgl/ReadMe.md
diff --git a/dox/introduction/images/overview_c__ie.png b/dox/introduction/images/overview_c__ie.png
deleted file mode 100644
index 3cfc12e82c..0000000000
Binary files a/dox/introduction/images/overview_c__ie.png and /dev/null differ
diff --git a/dox/introduction/images/overview_mvc.png b/dox/introduction/images/overview_mvc.png
deleted file mode 100644
index f4104834e6..0000000000
Binary files a/dox/introduction/images/overview_mvc.png and /dev/null differ
diff --git a/dox/introduction/images/overview_qt.png b/dox/introduction/images/overview_qt.png
deleted file mode 100644
index e4c688585c..0000000000
Binary files a/dox/introduction/images/overview_qt.png and /dev/null differ
diff --git a/dox/introduction/images/sample_ios_uikit.png b/dox/introduction/images/sample_ios_uikit.png
deleted file mode 100644
index 703e8e5e4f..0000000000
Binary files a/dox/introduction/images/sample_ios_uikit.png and /dev/null differ
diff --git a/dox/introduction/images/sample_webgl.png b/dox/introduction/images/sample_webgl.png
deleted file mode 100644
index 7d3781faad..0000000000
Binary files a/dox/introduction/images/sample_webgl.png and /dev/null differ
diff --git a/dox/introduction/images/samples_java_android_occt.jpg b/dox/introduction/images/samples_java_android_occt.jpg
deleted file mode 100644
index ecba47332b..0000000000
Binary files a/dox/introduction/images/samples_java_android_occt.jpg and /dev/null differ
diff --git a/dox/introduction/images/samples_qml_android_occt.jpg b/dox/introduction/images/samples_qml_android_occt.jpg
deleted file mode 100644
index 3fbdbd34a3..0000000000
Binary files a/dox/introduction/images/samples_qml_android_occt.jpg and /dev/null differ
diff --git a/dox/samples/images/overview_overview_qt.png b/dox/samples/images/overview_overview_qt.png
deleted file mode 100644
index 9ec815c13f..0000000000
Binary files a/dox/samples/images/overview_overview_qt.png and /dev/null differ
diff --git a/dox/samples/images/sample_overview_qt.png b/dox/samples/images/sample_overview_qt.png
new file mode 100644
index 0000000000..76850440a9
Binary files /dev/null and b/dox/samples/images/sample_overview_qt.png differ
diff --git a/dox/samples/samples.md b/dox/samples/samples.md
index 01e06ef975..943db58e57 100644
--- a/dox/samples/samples.md
+++ b/dox/samples/samples.md
@@ -46,7 +46,10 @@ See @subpage samples_mfc_standard "Readme" for details.
Qt
---
- OCCT contains three samples based on Qt application framework
+ OCCT includes several samples based on Qt application framework.
+These samples are available on all supported desktop platforms.
+
+To start a sample on Windows use Open CASCADE Technology\\Samples\\Qt\\ item of the Start\\Programs menu.
Import Export
-------------
@@ -69,6 +72,27 @@ The combination of these resources allows creating substantial applications.
**See also:** @ref occt__tutorial "OCCT Tutorial"
+Overview
+---------
+
+The Qt application providing samples for basic usage of C++ API of various OCCT functionality.
+
+The samples are organized in several categories according to relevant module of OCCT:
+
+ * Geometry
+ * Topology,
+ * Triangulation
+ * DataExchange
+ * OCAF
+ * Viewer 2d
+ * Viewer 3d
+
+Each sample presents geometry view, C++ code fragment and sample output window.
+
+@figure{/samples/images/sample_overview_qt.png}
+
+See \subpage samples_qt_overview "Readme" for details.
+
C#
---
diff --git a/samples/OCCTOverview/code/AdaptorCurve2d_AIS.cxx b/samples/OCCTOverview/code/AdaptorCurve2d_AIS.cxx
new file mode 100644
index 0000000000..b17d89cb09
--- /dev/null
+++ b/samples/OCCTOverview/code/AdaptorCurve2d_AIS.cxx
@@ -0,0 +1,147 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "AdaptorCurve2d_AIS.h"
+
+#include <Prs3d_LineAspect.hxx>
+#include <Prs3d_PointAspect.hxx>
+#include <StdPrs_PoleCurve.hxx>
+#include <Geom2dAdaptor_Curve.hxx>
+#include <GCPnts_QuasiUniformDeflection.hxx>
+#include <Graphic3d_ArrayOfPolylines.hxx>
+#include <Geom2d_BezierCurve.hxx>
+#include <Geom2d_BSplineCurve.hxx>
+#include <Geom2dLProp_CLProps2d.hxx>
+
+AdaptorCurve2d_AIS::AdaptorCurve2d_AIS (const Handle(Geom2d_Curve)& theGeom2dCurve,
+ const Aspect_TypeOfLine theTypeOfLine,
+ const Aspect_WidthOfLine theWidthOfLine)
+: myGeom2dCurve (theGeom2dCurve),
+ myTypeOfLine (theTypeOfLine),
+ myWidthOfLine (theWidthOfLine),
+ myDisplayPole (Standard_True),
+ myDisplayCurbure (Standard_False),
+ myDiscretisation (20),
+ myradiusmax (10),
+ myradiusratio (1)
+{
+ //
+}
+
+void AdaptorCurve2d_AIS::Compute (const Handle(PrsMgr_PresentationManager3d)&,
+ const Handle(Prs3d_Presentation)& thePrs,
+ const Standard_Integer theMode)
+{
+ if (theMode != 0)
+ {
+ return;
+ }
+
+ Geom2dAdaptor_Curve anAdaptor(myGeom2dCurve);
+ GCPnts_QuasiUniformDeflection anEdgeDistrib(anAdaptor, 1.e-2);
+ if (anEdgeDistrib.IsDone())
+ {
+ Handle(Graphic3d_ArrayOfPolylines) aCurve = new Graphic3d_ArrayOfPolylines(anEdgeDistrib.NbPoints());
+ for (Standard_Integer i = 1; i <= anEdgeDistrib.NbPoints(); ++i)
+ {
+ aCurve->AddVertex(anEdgeDistrib.Value(i));
+ }
+
+ Handle(Graphic3d_Group) aPrsGroup = thePrs->NewGroup();
+ aPrsGroup->SetGroupPrimitivesAspect(myDrawer->LineAspect()->Aspect());
+ aPrsGroup->AddPrimitiveArray(aCurve);
+ }
+
+ if (myDisplayPole)
+ {
+ if (anAdaptor.GetType() == GeomAbs_BezierCurve)
+ {
+ Handle(Geom2d_BezierCurve) aBezier = anAdaptor.Bezier();
+ Handle(Graphic3d_ArrayOfPolylines) anArrayOfVertex = new Graphic3d_ArrayOfPolylines(aBezier->NbPoles());
+ for (int i = 1; i <= aBezier->NbPoles(); i++)
+ {
+ gp_Pnt2d CurrentPoint = aBezier->Pole(i);
+ anArrayOfVertex->AddVertex(CurrentPoint.X(), CurrentPoint.Y(), 0.);
+ }
+
+ Handle(Graphic3d_Group) aPrsGroup = thePrs->NewGroup();
+ aPrsGroup->SetGroupPrimitivesAspect(myDrawer->LineAspect()->Aspect());
+ aPrsGroup->AddPrimitiveArray(anArrayOfVertex);
+ }
+
+ if (anAdaptor.GetType() == GeomAbs_BSplineCurve)
+ {
+ Handle(Geom2d_BSplineCurve) aBSpline = anAdaptor.BSpline();
+ Handle(Graphic3d_ArrayOfPolylines) anArrayOfVertex = new Graphic3d_ArrayOfPolylines(aBSpline->NbPoles());
+ for (int i = 1; i <= aBSpline->NbPoles(); i++)
+ {
+ gp_Pnt2d CurrentPoint = aBSpline->Pole(i);
+ anArrayOfVertex->AddVertex(CurrentPoint.X(), CurrentPoint.Y(), 0.);
+ }
+
+ Handle(Graphic3d_Group) aPrsGroup = thePrs->NewGroup();
+ aPrsGroup->SetGroupPrimitivesAspect(myDrawer->LineAspect()->Aspect());
+ aPrsGroup->AddPrimitiveArray(anArrayOfVertex);
+ }
+ }
+
+ if (myDisplayCurbure && (anAdaptor.GetType() != GeomAbs_Line))
+ {
+ const Standard_Integer nbintv = anAdaptor.NbIntervals(GeomAbs_CN);
+ TColStd_Array1OfReal TI(1, nbintv + 1);
+ anAdaptor.Intervals(TI, GeomAbs_CN);
+ Standard_Real Resolution = 1.0e-9, Curvature;
+ Geom2dLProp_CLProps2d LProp(myGeom2dCurve, 2, Resolution);
+ gp_Pnt2d P1, P2;
+
+ Handle(Graphic3d_Group) aPrsGroup = thePrs->NewGroup();
+ aPrsGroup->SetGroupPrimitivesAspect (myDrawer->LineAspect()->Aspect());
+ for (Standard_Integer intrv = 1; intrv <= nbintv; intrv++)
+ {
+ Standard_Real t = TI(intrv);
+ Standard_Real step = (TI(intrv + 1) - t) / GetDiscretisation();
+ Standard_Real LRad, ratio;
+ for (Standard_Integer ii = 1; ii <= myDiscretisation; ii++)
+ {
+ LProp.SetParameter(t);
+ if (LProp.IsTangentDefined())
+ {
+ Curvature = Abs(LProp.Curvature());
+ if (Curvature > Resolution)
+ {
+ myGeom2dCurve->D0(t, P1);
+ LRad = 1. / Curvature;
+ ratio = ((LRad > myradiusmax) ? myradiusmax / LRad : 1);
+ ratio *= myradiusratio;
+ LProp.CentreOfCurvature(P2);
+ gp_Vec2d V(P1, P2);
+ gp_Pnt2d P3 = P1.Translated(ratio*V);
+ Handle(Graphic3d_ArrayOfPolylines) aSegment = new Graphic3d_ArrayOfPolylines(2);
+ aSegment->AddVertex(P1.X(), P1.Y(), 0.);
+ aSegment->AddVertex(P3.X(), P3.Y(), 0.);
+ aPrsGroup->AddPrimitiveArray(aSegment);
+ }
+ }
+ t += step;
+ }
+ }
+ }
+}
diff --git a/samples/OCCTOverview/code/AdaptorCurve2d_AIS.h b/samples/OCCTOverview/code/AdaptorCurve2d_AIS.h
new file mode 100644
index 0000000000..abb5723d55
--- /dev/null
+++ b/samples/OCCTOverview/code/AdaptorCurve2d_AIS.h
@@ -0,0 +1,77 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef ADAPTOR_CURVE2D_AIS_H
+#define ADAPTOR_CURVE2D_AIS_H
+
+#include <AIS_InteractiveObject.hxx>
+#include <Geom2d_Curve.hxx>
+#include <Aspect_TypeOfLine.hxx>
+#include <Aspect_WidthOfLine.hxx>
+
+//! AIS interactive Object for Geom2d_Curve
+class AdaptorCurve2d_AIS : public AIS_InteractiveObject
+{
+ DEFINE_STANDARD_RTTI_INLINE(AdaptorCurve2d_AIS, AIS_InteractiveObject)
+public:
+ AdaptorCurve2d_AIS(const Handle(Geom2d_Curve)& theGeom2dCurve,
+ const Aspect_TypeOfLine theTypeOfline = Aspect_TOL_SOLID,
+ const Aspect_WidthOfLine theWidthOfLine = Aspect_WOL_MEDIUM);
+
+ Standard_Integer NbPossibleSelection() const { return 1; }
+ Aspect_TypeOfLine GetTypeOfLine() const { return myTypeOfLine; }
+ void SetTypeOfLine(const Aspect_TypeOfLine aNewTypeOfLine) { myTypeOfLine = aNewTypeOfLine; }
+ Aspect_WidthOfLine GetWidthOfLine() const { return myWidthOfLine; }
+ void SetWidthOfLine(const Aspect_WidthOfLine aNewWidthOfLine) { myWidthOfLine = aNewWidthOfLine; }
+ Standard_Boolean GetDisplayPole() const { return myDisplayPole; }
+ void SetDisplayPole(const Standard_Boolean aNewDisplayPole) { myDisplayPole = aNewDisplayPole; }
+ Standard_Boolean GetDisplayCurbure() const { return myDisplayCurbure; }
+ void SetDisplayCurbure(const Standard_Boolean aNewDisplayCurbure) { myDisplayCurbure = aNewDisplayCurbure; }
+ Standard_Real GetDiscretisation() const { return myDiscretisation; }
+ void SetDiscretisation(const Standard_Real aNewDiscretisation) { myDiscretisation = aNewDiscretisation; }
+
+private:
+ //! Return TRUE for supported display modes (only 0 mode is supported).
+ virtual Standard_Boolean AcceptDisplayMode(const Standard_Integer theMode) const Standard_OVERRIDE { return theMode == 0; }
+
+ //! Compute presentation.
+ virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
+ const Handle(Prs3d_Presentation)& thePrs,
+ const Standard_Integer theMode) Standard_OVERRIDE;
+
+ //! Compute selection (not implemented).
+ virtual void ComputeSelection (const Handle(SelectMgr_Selection)&,
+ const Standard_Integer) Standard_OVERRIDE {}
+
+private:
+
+ Handle(Geom2d_Curve) myGeom2dCurve;
+ Aspect_TypeOfLine myTypeOfLine;
+ Aspect_WidthOfLine myWidthOfLine;
+ Standard_Boolean myDisplayPole;
+ Standard_Boolean myDisplayCurbure;
+ Standard_Real myDiscretisation;
+ Standard_Real myradiusmax;
+ Standard_Real myradiusratio;
+
+};
+
+#endif
diff --git a/samples/OCCTOverview/code/AdaptorCurve_AIS.cxx b/samples/OCCTOverview/code/AdaptorCurve_AIS.cxx
new file mode 100644
index 0000000000..21a692fc5b
--- /dev/null
+++ b/samples/OCCTOverview/code/AdaptorCurve_AIS.cxx
@@ -0,0 +1,49 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "AdaptorCurve_AIS.h"
+
+#include <GeomAdaptor_Curve.hxx>
+#include <Prs3d_LineAspect.hxx>
+#include <StdPrs_PoleCurve.hxx>
+#include <StdPrs_Curve.hxx>
+
+void AdaptorCurve_AIS::Compute (const Handle(PrsMgr_PresentationManager3d)&,
+ const Handle(Prs3d_Presentation)& thePrs,
+ const Standard_Integer theMode)
+{
+ GeomAdaptor_Curve anAdaptorCurve(myCurve);
+ switch (theMode)
+ {
+ case 1:
+ {
+ Handle(Prs3d_Drawer) aPoleDrawer = new Prs3d_Drawer();
+ aPoleDrawer->SetLineAspect(new Prs3d_LineAspect(Quantity_NOC_RED, Aspect_TOL_SOLID, 1.0));
+ StdPrs_PoleCurve::Add(thePrs, anAdaptorCurve, aPoleDrawer);
+ }
+ Standard_FALLTHROUGH
+ case 0:
+ {
+ StdPrs_Curve::Add(thePrs, anAdaptorCurve, myDrawer);
+ break;
+ }
+ }
+}
diff --git a/samples/OCCTOverview/code/AdaptorCurve_AIS.h b/samples/OCCTOverview/code/AdaptorCurve_AIS.h
new file mode 100644
index 0000000000..a01c99d7c7
--- /dev/null
+++ b/samples/OCCTOverview/code/AdaptorCurve_AIS.h
@@ -0,0 +1,52 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef ADAPTOR_CURVE_AIS_H
+#define ADAPTOR_CURVE_AIS_H
+
+#include <AIS_InteractiveObject.hxx>
+#include <Geom_Curve.hxx>
+
+//! AIS interactive Object for Geom_Curve
+class AdaptorCurve_AIS : public AIS_InteractiveObject
+{
+ DEFINE_STANDARD_RTTI_INLINE(AdaptorCurve_AIS, AIS_InteractiveObject)
+public:
+ AdaptorCurve_AIS (const Handle(Geom_Curve)& theCurve) : myCurve(theCurve) {}
+private:
+
+ //! Return TRUE for supported display modes (modes 0 and 1 are supported).
+ virtual Standard_Boolean AcceptDisplayMode (const Standard_Integer theMode) const Standard_OVERRIDE { return theMode == 0 || theMode == 1; }
+
+ //! Compute presentation.
+ Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
+ const Handle(Prs3d_Presentation)& thePrs,
+ const Standard_Integer theMode) Standard_OVERRIDE;
+
+ //! Compute selection (not implemented).
+ virtual void ComputeSelection (const Handle(SelectMgr_Selection)&,
+ const Standard_Integer) Standard_OVERRIDE {}
+
+private:
+ Handle(Geom_Curve) myCurve;
+};
+
+#endif
diff --git a/samples/OCCTOverview/code/AdaptorPnt2d_AIS.cxx b/samples/OCCTOverview/code/AdaptorPnt2d_AIS.cxx
new file mode 100644
index 0000000000..80fdbf11d5
--- /dev/null
+++ b/samples/OCCTOverview/code/AdaptorPnt2d_AIS.cxx
@@ -0,0 +1,38 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "AdaptorPnt2d_AIS.h"
+
+#include <Geom_CartesianPoint.hxx>
+#include <StdPrs_Point.hxx>
+
+void AdaptorPnt2d_AIS::Compute (const Handle(PrsMgr_PresentationManager3d)& ,
+ const Handle(Prs3d_Presentation)& thePrs,
+ const Standard_Integer theMode)
+{
+ if (theMode != 0)
+ {
+ return;
+ }
+
+ Handle(Geom_CartesianPoint) aGeomPoint = new Geom_CartesianPoint(myPoint);
+ StdPrs_Point::Add (thePrs, aGeomPoint, myDrawer);
+}
diff --git a/samples/OCCTOverview/code/AdaptorPnt2d_AIS.h b/samples/OCCTOverview/code/AdaptorPnt2d_AIS.h
new file mode 100644
index 0000000000..b34bee2b79
--- /dev/null
+++ b/samples/OCCTOverview/code/AdaptorPnt2d_AIS.h
@@ -0,0 +1,57 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef ADAPTOR_PNT2D_AIS_H
+#define ADAPTOR_PNT2D_AIS_H
+
+#include <Geom2d_Point.hxx>
+#include <AIS_InteractiveObject.hxx>
+
+//! AIS interactive Object for Geom2d_Point
+class AdaptorPnt2d_AIS : public AIS_InteractiveObject
+{
+ DEFINE_STANDARD_RTTI_INLINE(AdaptorPnt2d_AIS, AIS_InteractiveObject)
+public:
+ AdaptorPnt2d_AIS (const Handle(Geom2d_Point)& thePoint,
+ Standard_Real theElevation = 0)
+ : myPoint(thePoint->X(), thePoint->Y(), theElevation) {}
+
+private:
+
+ //! Return TRUE for supported display modes (only mode 0 is supported).
+ virtual Standard_Boolean AcceptDisplayMode (const Standard_Integer theMode) const Standard_OVERRIDE { return theMode == 0; }
+
+ //! Compute presentation.
+ virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
+ const Handle(Prs3d_Presentation)& thePrs,
+ const Standard_Integer theMode) Standard_OVERRIDE;
+
+ //! Compute selection (not implemented).
+ virtual void ComputeSelection (const Handle(SelectMgr_Selection)&,
+ const Standard_Integer) Standard_OVERRIDE {}
+
+private:
+
+ gp_Pnt myPoint;
+
+};
+
+#endif // ADAPTOR_PNT2D_AIS_H
diff --git a/samples/OCCTOverview/code/AdaptorVec_AIS.cxx b/samples/OCCTOverview/code/AdaptorVec_AIS.cxx
new file mode 100644
index 0000000000..e344acda84
--- /dev/null
+++ b/samples/OCCTOverview/code/AdaptorVec_AIS.cxx
@@ -0,0 +1,77 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "AdaptorVec_AIS.h"
+
+#include <Graphic3d_ArrayOfSegments.hxx>
+#include <Prs3d_ArrowAspect.hxx>
+#include <Prs3d_LineAspect.hxx>
+#include <Prs3d_Arrow.hxx>
+#include <Prs3d_Text.hxx>
+
+AdaptorVec_AIS::AdaptorVec_AIS (const gp_Pnt2d& thePnt1,
+ const gp_Pnt2d& thePnt2,
+ Standard_Real theArrowLength)
+: myPnt (gp_Pnt (thePnt1.X(), thePnt1.Y(), 0.0)),
+ myLength (0.0),
+ myArrowLength (theArrowLength)
+{
+ gp_Vec aVec (thePnt2.X() - thePnt1.X(), thePnt2.Y() - thePnt1.Y(), 0.0);
+ myDir = gp_Dir(aVec);
+ myLength = aVec.Magnitude();
+}
+
+void AdaptorVec_AIS::Compute (const Handle(PrsMgr_PresentationManager3d)& ,
+ const Handle(Prs3d_Presentation)& thePrs,
+ const Standard_Integer theMode)
+{
+ if (theMode != 0)
+ {
+ return;
+ }
+
+ // Set style for arrow
+ Handle(Prs3d_ArrowAspect) anArrowAspect = myDrawer->ArrowAspect();
+ anArrowAspect->SetLength(myArrowLength);
+
+ gp_Pnt aLastPoint = myPnt;
+ aLastPoint.Translate(myLength*gp_Vec(myDir));
+
+ // Draw Line
+ {
+ Handle(Graphic3d_Group) aLineGroup = thePrs->NewGroup();
+ aLineGroup->SetGroupPrimitivesAspect (myDrawer->LineAspect()->Aspect());
+ Handle(Graphic3d_ArrayOfSegments) aPrims = new Graphic3d_ArrayOfSegments(2);
+ aPrims->AddVertex(myPnt);
+ aPrims->AddVertex(aLastPoint);
+ aLineGroup->AddPrimitiveArray(aPrims);
+
+ // Draw arrow
+ Prs3d_Arrow::Draw (aLineGroup, aLastPoint, myDir, anArrowAspect->Angle(), anArrowAspect->Length());
+ }
+
+ // Draw text
+ if (!myText.IsEmpty())
+ {
+ gp_Pnt aTextPosition = aLastPoint;
+ Prs3d_Text::Draw (thePrs->NewGroup(), myDrawer->TextAspect(), myText, aTextPosition);
+ }
+}
diff --git a/samples/OCCTOverview/code/AdaptorVec_AIS.h b/samples/OCCTOverview/code/AdaptorVec_AIS.h
new file mode 100644
index 0000000000..25e02d7c86
--- /dev/null
+++ b/samples/OCCTOverview/code/AdaptorVec_AIS.h
@@ -0,0 +1,121 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef ADAPTOR_VEC_AIS_H
+#define ADAPTOR_VEC_AIS_H
+
+#include <AIS_InteractiveObject.hxx>
+
+//! AIS interactive Object for vector with arrow and text
+class AdaptorVec_AIS : public AIS_InteractiveObject
+{
+ DEFINE_STANDARD_RTTI_INLINE(AdaptorVec_AIS, AIS_InteractiveObject)
+public:
+
+ AdaptorVec_AIS()
+ : myLength (1.0),
+ myArrowLength (1.0)
+ {}
+
+ AdaptorVec_AIS (const gp_Pnt& thePnt,
+ const gp_Dir& theDir,
+ Standard_Real theLength = 1,
+ Standard_Real theArrowLength = 1)
+ : myPnt (thePnt),
+ myDir (theDir),
+ myLength (theLength),
+ myArrowLength (theArrowLength)
+ {
+ //
+ }
+
+ AdaptorVec_AIS (const gp_Pnt& thePnt,
+ const gp_Vec& theVec,
+ Standard_Real theArrowLength = 1)
+ : myPnt (thePnt),
+ myDir (theVec),
+ myLength (theVec.Magnitude()),
+ myArrowLength (theArrowLength)
+ {
+ //
+ }
+
+ AdaptorVec_AIS (const gp_Pnt2d& thePnt2d,
+ const gp_Dir2d& theDir2d,
+ Standard_Real theLength = 1,
+ Standard_Real theArrowLength = 1)
+ : myPnt (gp_Pnt(thePnt2d.X(), thePnt2d.Y(), 0.0)),
+ myDir (gp_Dir(theDir2d.X(), theDir2d.Y(), 0.0)),
+ myLength (theLength),
+ myArrowLength (theArrowLength)
+ {
+ //
+ }
+
+ AdaptorVec_AIS (const gp_Pnt2d& thePnt2d,
+ const gp_Vec2d& theVec2d,
+ Standard_Real theArrowLength = 1)
+ : myPnt (gp_Pnt(thePnt2d.X(), thePnt2d.Y(), 0.0)),
+ myDir (gp_Dir(theVec2d.X(), theVec2d.Y(), 0.0)),
+ myLength (theVec2d.Magnitude()),
+ myArrowLength (theArrowLength)
+ {
+ //
+ }
+
+ AdaptorVec_AIS (const gp_Pnt2d& thePnt1,
+ const gp_Pnt2d& thePnt2,
+ Standard_Real theArrowLength = 1);
+
+ void SetText (const TCollection_AsciiString& theText)
+ {
+ myText = theText;
+ }
+
+ void SetLineAspect (const Handle(Prs3d_LineAspect)& theAspect)
+ {
+ myDrawer->SetLineAspect(theAspect);
+ }
+
+private:
+
+ //! Return TRUE for supported display modes (only mode 0 is supported).
+ virtual Standard_Boolean AcceptDisplayMode (const Standard_Integer theMode) const Standard_OVERRIDE { return theMode == 0; }
+
+ //! Compute presentation.
+ virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
+ const Handle(Prs3d_Presentation)& thePrs,
+ const Standard_Integer theMode) Standard_OVERRIDE;
+
+ //! Compute selection (not implemented).
+ virtual void ComputeSelection (const Handle(SelectMgr_Selection)&,
+ const Standard_Integer) Standard_OVERRIDE {}
+
+private:
+
+ gp_Pnt myPnt;
+ gp_Dir myDir;
+ Standard_Real myLength;
+ Standard_Real myArrowLength;
+ TCollection_AsciiString myText;
+};
+
+#endif // ADAPTOR_VEC2D_AIS_H
diff --git a/samples/OCCTOverview/code/BaseSample.cxx b/samples/OCCTOverview/code/BaseSample.cxx
new file mode 100644
index 0000000000..b0aa8d2ce5
--- /dev/null
+++ b/samples/OCCTOverview/code/BaseSample.cxx
@@ -0,0 +1,185 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "BaseSample.h"
+
+#include <iostream>
+#include <regex>
+#include <exception>
+#include <stack>
+
+#include <AIS_ViewCube.hxx>
+#include <Message.hxx>
+#include <OSD_File.hxx>
+#include <OSD_Path.hxx>
+#include <OSD_Protection.hxx>
+
+#include <Standard_WarningsDisable.hxx>
+#include <QDir>
+#include <Standard_WarningsRestore.hxx>
+
+const TCollection_AsciiString BaseSample::FILE_EXTENSION = "cxx";
+
+void BaseSample::Clear()
+{
+ myObject3d.Clear();
+ myObject2d.Clear();
+ myCode.Clear();
+ myResult.str("");
+}
+
+TCollection_AsciiString BaseSample::GetResult()
+{
+ TCollection_AsciiString aResult(myResult.str().c_str());
+ myResult.str("");
+ return aResult;
+}
+
+void BaseSample::AppendCube()
+{
+ Handle(AIS_ViewCube) aViewCube = new AIS_ViewCube();
+ myObject3d.Append(aViewCube);
+}
+
+void BaseSample::Process (const TCollection_AsciiString& theSampleName)
+{
+ myObject3d.Clear();
+ myObject2d.Clear();
+ myCode.Clear();
+ myIsProcessed = Standard_False;
+ try
+ {
+ ExecuteSample(theSampleName);
+ if (!myObject3d.IsEmpty())
+ {
+ Handle(AIS_ViewCube) aViewCube = new AIS_ViewCube();
+ myObject3d.Append(aViewCube);
+ }
+ }
+ catch (...)
+ {
+ TraceError(TCollection_AsciiString("Error in sample: ") + theSampleName);
+ }
+}
+
+void BaseSample::TraceError (const TCollection_AsciiString& theErrorMessage)
+{
+ Message::SendFail() << "\nERROR: " << theErrorMessage.ToCString() << std::endl;
+ myResult << "\nERROR: " << theErrorMessage << std::endl;
+}
+
+void BaseSample::FindSourceCode (const TCollection_AsciiString& theSampleName)
+{
+ TCollection_AsciiString aClassName = DynamicType()->Name();
+ char aSeparator = QDir::separator().toLatin1();
+ TCollection_AsciiString aCxxFilePach = myCodePath + aSeparator + aClassName + '.' + FILE_EXTENSION;
+ OSD_File aCxxFile(aCxxFilePach);
+ try
+ {
+ const Standard_Integer aFileBufferSize = 100 * 1024;
+ TCollection_AsciiString aReadedText(aFileBufferSize);
+ aCxxFile.Open(OSD_ReadOnly, OSD_Protection());
+ aCxxFile.Read(aReadedText, aFileBufferSize);
+ TCollection_AsciiString aRegexpTemplate = aClassName + "::" + theSampleName + "[\\n\\s]*\\([\\n\\s]*\\)[\\n\\s]*\\{";
+ Standard_Integer aOpeningBracketPosition = findEndOfPhrase (aReadedText, aRegexpTemplate);
+ Standard_Integer aClosingBracketPosition = findClosingBracket (aReadedText, aOpeningBracketPosition, '}');
+ myCode = aReadedText.SubString(aOpeningBracketPosition + 1, aClosingBracketPosition - 1);
+ }
+ catch (...)
+ {
+ TraceError(TCollection_AsciiString("Cannot open file: ") + aCxxFilePach);
+ }
+}
+
+Standard_Integer BaseSample::findEndOfPhrase (const TCollection_AsciiString& theText,
+ const TCollection_AsciiString& theRegexpTemplate)
+{
+ Standard_Integer aIndexOfLastFoundSymbol = -1;
+ std::string aStdText = theText.ToCString();
+ std::string aRegexpTemplate = theRegexpTemplate.ToCString();
+
+ try
+ {
+ std::regex aRegex(theRegexpTemplate.ToCString());
+
+ std::sregex_iterator aDetectIterator = std::sregex_iterator(aStdText.begin(), aStdText.end(), aRegex);
+ if (aDetectIterator != std::sregex_iterator())
+ {
+ std::smatch aMatch = *aDetectIterator;
+ std::string aFoundString = aMatch.str();
+ aIndexOfLastFoundSymbol = static_cast<Standard_Integer>(aStdText.find(aFoundString) + aFoundString.length());
+ }
+ else
+ {
+ TraceError(TCollection_AsciiString("No code found for template: ") + theRegexpTemplate);
+ }
+ }
+ catch (const std::regex_error& aRegError)
+ {
+ TraceError(TCollection_AsciiString("regex_error: ") + aRegError.what());
+ }
+ catch (const std::exception& aEx)
+ {
+ TraceError(TCollection_AsciiString("common error: ") + aEx.what());
+ }
+ catch (...)
+ {
+ TraceError("unknown error!");
+ }
+ return aIndexOfLastFoundSymbol;
+}
+
+Standard_Integer BaseSample::findClosingBracket (const TCollection_AsciiString& theText,
+ const Standard_Integer theOpeningBracketIndex,
+ Standard_Character theClosingBracketSymbol)
+{
+ // TODO this function not implemented at least 2 cases:
+ // - brackets in strings & chars
+ // - brackets in comments
+ Standard_Integer aClosingBracketIndex = -1;
+ Standard_Character anOpeningBracketSymbol = theText.Value(theOpeningBracketIndex);
+ TCollection_AsciiString aBracketsSet(theClosingBracketSymbol);
+ aBracketsSet += anOpeningBracketSymbol;
+ Standard_Integer aBracketDepth = 1;
+ Standard_Integer aStartFindIndex = theOpeningBracketIndex + 1;
+ //Standard_Character aStartFindChar = theText.Value(aStartFindIndex-1);
+ while (aBracketDepth)
+ {
+ aStartFindIndex = theText.FirstLocationInSet(aBracketsSet, aStartFindIndex, theText.Length());
+ if (!aStartFindIndex)
+ {
+ TraceError("No closing bracket found!");
+ break;
+ }
+ TCollection_AsciiString aRSubstr = theText.SubString(aStartFindIndex, theText.Length());
+ if (theText.Value(aStartFindIndex) == anOpeningBracketSymbol)
+ aBracketDepth++;
+ else if (theText.Value(aStartFindIndex) == theClosingBracketSymbol)
+ aBracketDepth--;
+ if (!aBracketDepth)
+ {
+ aClosingBracketIndex = aStartFindIndex;
+ break;
+ }
+ aStartFindIndex++;
+ }
+ return aClosingBracketIndex;
+}
diff --git a/samples/OCCTOverview/code/BaseSample.h b/samples/OCCTOverview/code/BaseSample.h
new file mode 100644
index 0000000000..20c2470af6
--- /dev/null
+++ b/samples/OCCTOverview/code/BaseSample.h
@@ -0,0 +1,87 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef BASESAMPLE_H
+#define BASESAMPLE_H
+
+#include <sstream>
+
+#include <AIS_InteractiveObject.hxx>
+#include <NCollection_Vector.hxx>
+#include <TCollection_AsciiString.hxx>
+
+//! Base class for specified category classes
+class BaseSample: public Standard_Transient
+{
+ DEFINE_STANDARD_RTTI_INLINE(BaseSample, Standard_Transient)
+public:
+ BaseSample (const TCollection_AsciiString& theSampleSourcePath,
+ const Handle(AIS_InteractiveContext)& theContext)
+ : myCodePath (theSampleSourcePath),
+ myContext (theContext)
+ {
+ //
+ }
+
+ void Clear();
+ void AppendCube();
+
+ Standard_Boolean IsProcessed() const { return myIsProcessed; }
+
+ const NCollection_Vector<Handle(AIS_InteractiveObject)>& Get2dObjects() const { return myObject2d; }
+
+ const NCollection_Vector<Handle(AIS_InteractiveObject)>& Get3dObjects() const { return myObject3d; }
+
+ TCollection_AsciiString GetResult();
+
+ TCollection_AsciiString GetCode() const { return myCode; }
+
+ virtual void Process (const TCollection_AsciiString& theSampleName);
+
+protected:
+ virtual void ExecuteSample (const TCollection_AsciiString& theSampleName) = 0;
+
+ void FindSourceCode (const TCollection_AsciiString& theSampleName);
+ void TraceError (const TCollection_AsciiString& theErrorMessage);
+
+protected:
+
+ Standard_Boolean myIsProcessed;
+ NCollection_Vector<Handle(AIS_InteractiveObject)> myObject2d;
+ NCollection_Vector<Handle(AIS_InteractiveObject)> myObject3d;
+
+ std::ostringstream myResult;
+ TCollection_AsciiString myCode;
+ TCollection_AsciiString myCodePath;
+ Handle(AIS_InteractiveContext) myContext;
+
+protected:
+ static const TCollection_AsciiString FILE_EXTENSION;
+
+private:
+ Standard_Integer findEndOfPhrase (const TCollection_AsciiString& theText,
+ const TCollection_AsciiString& theRegexpTemplate);
+ Standard_Integer findClosingBracket (const TCollection_AsciiString& theText,
+ Standard_Integer theOpeningBracketIndex,
+ Standard_Character theClosingBracketSymbol);
+};
+
+#endif //BASESAMPLE_H
diff --git a/samples/OCCTOverview/code/DataExchange.json b/samples/OCCTOverview/code/DataExchange.json
new file mode 100644
index 0000000000..9d7f444c8f
--- /dev/null
+++ b/samples/OCCTOverview/code/DataExchange.json
@@ -0,0 +1,51 @@
+{
+ "Data Exchange": {
+ "Export": [{
+ "text": "BREP",
+ "function": "BrepExportSample",
+ "description": ""
+ },
+ {
+ "text": "STEP",
+ "function": "StepExportSample",
+ "description": ""
+ },
+ {
+ "text": "IGES",
+ "function": "IgesExportSample",
+ "description": ""
+ },
+ {
+ "text": "STL",
+ "function": "StlExportSample",
+ "description": ""
+ },
+ {
+ "text": "VRML",
+ "function": "VrmlExportSample",
+ "description": ""
+ },
+ {
+ "text": "Image",
+ "function": "ImageExportSample",
+ "description": ""
+ }
+ ],
+ "Import": [{
+ "text": "BREP",
+ "function": "BrepImportSample",
+ "description": ""
+ },
+ {
+ "text": "STEP",
+ "function": "StepImportSample",
+ "description": ""
+ },
+ {
+ "text": "IGES",
+ "function": "IgesImportSample",
+ "description": ""
+ }
+ ]
+ }
+}
\ No newline at end of file
diff --git a/samples/OCCTOverview/code/DataExchangeSamples.cxx b/samples/OCCTOverview/code/DataExchangeSamples.cxx
new file mode 100644
index 0000000000..e6bac7356f
--- /dev/null
+++ b/samples/OCCTOverview/code/DataExchangeSamples.cxx
@@ -0,0 +1,410 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "DataExchangeSamples.h"
+
+#include "MakeBottle.h"
+
+#include <AIS_ViewCube.hxx>
+#include <AIS_Shape.hxx>
+#include <BRepTools.hxx>
+#include <BRep_Tool.hxx>
+#include <BRep_Builder.hxx>
+#include <Geom_Surface.hxx>
+#include <Geom_Plane.hxx>
+#include <Geom_Line.hxx>
+#include <Graphic3d_TextureEnv.hxx>
+#include <IFSelect_ReturnStatus.hxx>
+#include <IGESControl_Controller.hxx>
+#include <IGESControl_Reader.hxx>
+#include <IGESControl_Writer.hxx>
+#include <Interface_Static.hxx>
+#include <STEPControl_Reader.hxx>
+#include <STEPControl_Writer.hxx>
+#include <StlAPI_Writer.hxx>
+#include <TopExp_Explorer.hxx>
+#include <TopoDS.hxx>
+#include <TopoDS_Shape.hxx>
+#include <TopoDS_Compound.hxx>
+#include <TopTools_HSequenceOfShape.hxx>
+#include <VrmlAPI_Writer.hxx>
+
+void DataExchangeSamples::Process (const TCollection_AsciiString& theSampleName)
+{
+ if (IsImportSample(theSampleName))
+ {
+ myObject3d.Clear();
+ }
+ myObject2d.Clear();
+ myCode.Clear();
+ myIsProcessed = Standard_False;
+ try
+ {
+ ExecuteSample(theSampleName);
+ }
+ catch (...)
+ {
+ TraceError(TCollection_AsciiString("Error in sample: ") + theSampleName);
+ }
+}
+
+void DataExchangeSamples::AppendBottle()
+{
+ TopoDS_Shape aBottle = MakeBottle(50, 70, 30);
+ Handle(AIS_InteractiveObject) aShape = new AIS_Shape(aBottle);
+ myObject3d.Append(aShape);
+ Handle(AIS_ViewCube) aViewCube = new AIS_ViewCube();
+ myObject3d.Append(aViewCube);
+ myResult << "A bottle shape was created." << std::endl;
+}
+
+void DataExchangeSamples::ExecuteSample (const TCollection_AsciiString& theSampleName)
+{
+ Standard_Boolean anIsSamplePresent = Standard_True;
+ FindSourceCode(theSampleName);
+ if (theSampleName == "BrepExportSample")
+ {
+ BrepExportSample();
+ }
+ else if (theSampleName == "StepExportSample")
+ {
+ StepExportSample();
+ }
+ else if (theSampleName == "IgesExportSample")
+ {
+ IgesExportSample();
+ }
+ else if (theSampleName == "StlExportSample")
+ {
+ StlExportSample();
+ }
+ else if (theSampleName == "VrmlExportSample")
+ {
+ VrmlExportSample();
+ }
+ else if (theSampleName == "ImageExportSample")
+ {
+ ImageExportSample();
+ }
+ else if (theSampleName == "BrepImportSample")
+ {
+ BrepImportSample();
+ }
+ else if (theSampleName == "StepImportSample")
+ {
+ StepImportSample();
+ }
+ else if (theSampleName == "IgesImportSample")
+ {
+ IgesImportSample();
+ }
+ else
+ {
+ myResult << "No function found: " << theSampleName;
+ myCode += TCollection_AsciiString("No function found: ") + theSampleName;
+ anIsSamplePresent = Standard_False;
+ }
+ myIsProcessed = anIsSamplePresent;
+}
+
+void DataExchangeSamples::BrepExportSample()
+{
+ Standard_Boolean anIsShapeExist = Standard_False;
+ for (Handle(AIS_InteractiveObject) anObject : myObject3d)
+ {
+ if (Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anObject))
+ {
+ anIsShapeExist = Standard_True;
+ if (BRepTools::Write(aShape->Shape(), myFileName.ToCString()))
+ {
+ myResult << "A shape was successfully written" << std::endl;
+ }
+ else
+ {
+ myResult << "A shape was not written" << std::endl;
+ }
+ break; // write only one shape
+ }
+ }
+ if (!anIsShapeExist)
+ {
+ myResult << "A shape does not exist" << std::endl;
+ }
+}
+
+void DataExchangeSamples::StepExportSample()
+{
+ if (myStepType < 0)
+ {
+ myResult << "Unknown step type" << std::endl;
+ return;
+ }
+
+ IFSelect_ReturnStatus aStatus;
+
+ if (myStepType == STEPControl_FacetedBrep && !CheckFacetedBrep())
+ {
+ myResult << "At least one shape doesn't contain facets" << std::endl;
+ return;
+ }
+
+ STEPControl_Writer aStepWriter;
+ for (Handle(AIS_InteractiveObject) anObject : myObject3d)
+ {
+ if (Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anObject))
+ {
+ aStatus = aStepWriter.Transfer(aShape->Shape(), myStepType);
+ if (aStatus != IFSelect_RetDone)
+ {
+ myResult << "A shape was not transferred successfully" << std::endl;
+ return;
+ }
+ }
+ }
+ aStatus = aStepWriter.Write(myFileName.ToCString());
+
+ switch (aStatus)
+ {
+ case IFSelect_RetError:
+ myResult << "Incorrect Data." << std::endl;
+ break;
+ case IFSelect_RetFail:
+ myResult << "Writing error" << std::endl;
+ break;
+ case IFSelect_RetVoid:
+ myResult << "Nothing to transfer." << std::endl;
+ break;
+ case IFSelect_RetStop:
+ case IFSelect_RetDone:
+ myResult << "A STEP file was successfully written" << std::endl;
+ break;
+ }
+
+}
+
+void DataExchangeSamples::IgesExportSample()
+{
+ IGESControl_Controller::Init();
+ IGESControl_Writer anIgesWriter(Interface_Static::CVal("XSTEP.iges.unit"),
+ Interface_Static::IVal("XSTEP.iges.writebrep.mode"));
+
+ Standard_Boolean anIsShapeExist = Standard_False;
+ for (Handle(AIS_InteractiveObject) anObject : myObject3d)
+ {
+ if (Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anObject))
+ {
+ anIsShapeExist = Standard_True;
+ anIgesWriter.AddShape(aShape->Shape());
+ }
+ }
+ if (anIsShapeExist)
+ {
+ anIgesWriter.ComputeModel();
+ if (anIgesWriter.Write(myFileName.ToCString()))
+ {
+ myResult << "A STEP file was successfully written" << std::endl;
+ }
+ else
+ {
+ myResult << "A STEP file was not written" << std::endl;
+ }
+ }
+ else
+ {
+ myResult << "Shapes do not exist" << std::endl;
+ }
+}
+
+void DataExchangeSamples::StlExportSample()
+{
+ TopoDS_Compound aTopoCompound;
+ BRep_Builder aBuilder;
+ aBuilder.MakeCompound(aTopoCompound);
+
+ Standard_Boolean anIsShapeExist = Standard_False;
+ for (Handle(AIS_InteractiveObject) anObject : myObject3d)
+ {
+ if (Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anObject))
+ {
+ anIsShapeExist = Standard_True;
+ aBuilder.Add(aTopoCompound, aShape->Shape());
+ }
+ }
+ if (anIsShapeExist)
+ {
+ StlAPI_Writer aStlWriter;
+ if (aStlWriter.Write(aTopoCompound, myFileName.ToCString()))
+ {
+ myResult << "A STL file was successfully written" << std::endl;
+ }
+ else
+ {
+ myResult << "A STL file was not written" << std::endl;
+ }
+ }
+ else
+ {
+ myResult << "Shapes do not exist" << std::endl;
+ }
+}
+
+void DataExchangeSamples::VrmlExportSample()
+{
+ TopoDS_Compound aTopoCompound;
+ BRep_Builder aBrepBuilder;
+ aBrepBuilder.MakeCompound(aTopoCompound);
+
+ Standard_Boolean anIsShapeExist = Standard_False;
+ for (Handle(AIS_InteractiveObject) anObject : myObject3d)
+ {
+ if (Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anObject))
+ {
+ anIsShapeExist = Standard_True;
+ aBrepBuilder.Add(aTopoCompound, aShape->Shape());
+ }
+ }
+ if (anIsShapeExist)
+ {
+ VrmlAPI_Writer aVrmlWriter;
+ if (aVrmlWriter.Write(aTopoCompound, myFileName.ToCString()))
+ {
+ myResult << "A VRML file was successfully written" << std::endl;
+ }
+ else
+ {
+ myResult << "A VRML file was not written" << std::endl;
+ }
+ }
+ else
+ {
+ myResult << "Shapes do not exist" << std::endl;
+ }
+}
+
+void DataExchangeSamples::ImageExportSample()
+{
+ if (myView)
+ {
+ Standard_Boolean aResult = myView->Dump(myFileName.ToCString());
+ if (aResult)
+ {
+ myResult << "An image file was successfully written" << std::endl;
+ }
+ else
+ {
+ myResult << "An image file was not written" << std::endl;
+ }
+ }
+}
+
+void DataExchangeSamples::BrepImportSample()
+{
+ TopoDS_Shape aTopoShape;
+ BRep_Builder aBuilder;
+ Standard_Boolean aResult = BRepTools::Read(aTopoShape, myFileName.ToCString(), aBuilder);
+ if (aResult)
+ {
+ Handle(AIS_Shape) anAisShape = new AIS_Shape(aTopoShape);
+ myObject3d.Append(anAisShape);
+ myResult << "A BREP file was read successfully" << std::endl;
+ }
+ else
+ {
+ myResult << "A BREP file was not read successfully" << std::endl;
+ }
+}
+
+void DataExchangeSamples::StepImportSample()
+{
+ Handle(TopTools_HSequenceOfShape) aSequence = new TopTools_HSequenceOfShape();
+ STEPControl_Reader aReader;
+ const IFSelect_ReturnStatus aStatus = aReader.ReadFile(myFileName.ToCString());
+ if (aStatus != IFSelect_RetDone)
+ {
+ myResult << "A BREP file was not read successfully" << std::endl;
+ return;
+ }
+
+ bool anIsFailsOnly = false;
+ aReader.PrintCheckLoad(anIsFailsOnly, IFSelect_ItemsByEntity);
+
+ int aRootsNumber = aReader.NbRootsForTransfer();
+ aReader.PrintCheckTransfer(anIsFailsOnly, IFSelect_ItemsByEntity);
+ for (Standard_Integer i = 1; i <= aRootsNumber; i++)
+ {
+ aReader.TransferRoot(i);
+ }
+
+ int aShapesNumber = aReader.NbShapes();
+ for (int i = 1; i <= aShapesNumber; i++)
+ {
+ TopoDS_Shape aTopoShape = aReader.Shape(i);
+ Handle(AIS_Shape) anAisShape = new AIS_Shape(aTopoShape);
+ myObject3d.Append(anAisShape);
+ }
+ myResult << "A STEP file was read successfully" << std::endl;
+}
+
+void DataExchangeSamples::IgesImportSample()
+{
+ IGESControl_Reader aReader;
+ int status = aReader.ReadFile (myFileName.ToCString());
+ if (status != IFSelect_RetDone)
+ {
+ myResult << "A IGES file was not read successfully" << std::endl;
+ return;
+ }
+ aReader.TransferRoots();
+ TopoDS_Shape aTopoShape = aReader.OneShape();
+ Handle(AIS_Shape) anAisShape = new AIS_Shape (aTopoShape);
+ myObject3d.Append(anAisShape);
+ myResult << "A IGES file was read successfully" << std::endl;
+}
+
+Standard_Boolean DataExchangeSamples::CheckFacetedBrep()
+{
+ Standard_Boolean anError = Standard_False;
+ for (Handle(AIS_InteractiveObject) anObject : myObject3d)
+ {
+ if (Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anObject))
+ {
+ const TopoDS_Shape aTopoShape = aShape->Shape();
+ for (TopExp_Explorer aFaceExplorer(aTopoShape, TopAbs_FACE); aFaceExplorer.More() && !anError; aFaceExplorer.Next())
+ {
+ Handle(Geom_Surface) aSurface = BRep_Tool::Surface(TopoDS::Face(aFaceExplorer.Current()));
+ if (!aSurface->IsKind(STANDARD_TYPE(Geom_Plane)))
+ {
+ anError = Standard_True;
+ }
+ }
+ for (TopExp_Explorer anEdgeExplorer(aTopoShape, TopAbs_EDGE); anEdgeExplorer.More() && !anError; anEdgeExplorer.Next())
+ {
+ Standard_Real fd, ld;
+ Handle(Geom_Curve) curve = BRep_Tool::Curve(TopoDS::Edge(anEdgeExplorer.Current()), fd, ld);
+ if (!curve->IsKind(STANDARD_TYPE(Geom_Line)))
+ {
+ anError = Standard_True;
+ }
+ }
+ }
+ }
+ return !anError;
+}
diff --git a/samples/OCCTOverview/code/DataExchangeSamples.h b/samples/OCCTOverview/code/DataExchangeSamples.h
new file mode 100644
index 0000000000..548cdcae35
--- /dev/null
+++ b/samples/OCCTOverview/code/DataExchangeSamples.h
@@ -0,0 +1,90 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef DATAEXCHANGESAMPLES_H
+#define DATAEXCHANGESAMPLES_H
+
+#include "BaseSample.h"
+
+#include <STEPControl_StepModelType.hxx>
+#include <V3d_View.hxx>
+
+//! Implements Data Exchange samples
+class DataExchangeSamples : public BaseSample
+{
+ DEFINE_STANDARD_RTTI_INLINE(DataExchangeSamples, BaseSample)
+public:
+
+ DataExchangeSamples (const TCollection_AsciiString& theSampleSourcePath,
+ const Handle(V3d_View)& theView,
+ const Handle(AIS_InteractiveContext)& theContext)
+ : BaseSample (theSampleSourcePath, theContext),
+ myStepType (STEPControl_StepModelType::STEPControl_AsIs),
+ myView (theView)
+ {
+ //
+ }
+
+ virtual void Process (const TCollection_AsciiString& theSampleName) Standard_OVERRIDE;
+
+ void AppendBottle();
+ void SetFileName(TCollection_AsciiString theFileName) { myFileName = theFileName; };
+ void SetStepType(STEPControl_StepModelType theStepType) { myStepType = theStepType; };
+
+ static Standard_Boolean IsExportSample(const TCollection_AsciiString& theSampleName) { return theSampleName == "BrepExportSample"
+ || theSampleName == "StepExportSample"
+ || theSampleName == "IgesExportSample"
+ || theSampleName == "StlExportSample"
+ || theSampleName == "VrmlExportSample"
+ || theSampleName == "ImageExportSample"; }
+ static Standard_Boolean IsImportSample(const TCollection_AsciiString& theSampleName) { return theSampleName == "BrepImportSample"
+ || theSampleName == "StepImportSample"
+ || theSampleName == "IgesImportSample"; }
+ static Standard_Boolean IsBrepSample (const TCollection_AsciiString& theSampleName) { return theSampleName == "BrepExportSample" || theSampleName == "BrepImportSample"; }
+ static Standard_Boolean IsStepSample (const TCollection_AsciiString& theSampleName) { return theSampleName == "StepExportSample" || theSampleName == "StepImportSample"; }
+ static Standard_Boolean IsIgesSample (const TCollection_AsciiString& theSampleName) { return theSampleName == "IgesExportSample" || theSampleName == "IgesImportSample"; }
+ static Standard_Boolean IsStlSample (const TCollection_AsciiString& theSampleName) { return theSampleName == "StlExportSample"; }
+ static Standard_Boolean IsVrmlSample (const TCollection_AsciiString& theSampleName) { return theSampleName == "VrmlExportSample"; }
+ static Standard_Boolean IsImageSample (const TCollection_AsciiString& theSampleName) { return theSampleName == "ImageExportSample"; }
+
+protected:
+ virtual void ExecuteSample (const TCollection_AsciiString& theSampleName) Standard_OVERRIDE;
+
+private:
+ TCollection_AsciiString myFileName;
+ STEPControl_StepModelType myStepType;
+ Handle(V3d_View) myView;
+
+private:
+ Standard_Boolean CheckFacetedBrep();
+ // One function for every sample
+ void BrepExportSample();
+ void StepExportSample();
+ void IgesExportSample();
+ void StlExportSample();
+ void VrmlExportSample();
+ void ImageExportSample();
+ void BrepImportSample();
+ void StepImportSample();
+ void IgesImportSample();
+};
+
+#endif //DATAEXCHANGESAMPLES_H
diff --git a/samples/OCCTOverview/code/FILES b/samples/OCCTOverview/code/FILES
new file mode 100644
index 0000000000..f0f05d2184
--- /dev/null
+++ b/samples/OCCTOverview/code/FILES
@@ -0,0 +1,48 @@
+AdaptorCurve2d_AIS.cxx
+AdaptorCurve2d_AIS.h
+AdaptorCurve_AIS.cxx
+AdaptorCurve_AIS.h
+AdaptorPnt2d_AIS.cxx
+AdaptorPnt2d_AIS.h
+AdaptorVec_AIS.cxx
+AdaptorVec_AIS.h
+BaseSample.cxx
+BaseSample.h
+DataExchange.json
+DataExchangeSamples.cxx
+DataExchangeSamples.h
+Geometry.json
+GeometrySamples.cxx
+GeometrySamples.h
+MakeBottle.cxx
+MakeBottle.h
+Ocaf.json
+OcafSamples.cxx
+OcafSamples.h
+Sample2D_Face.cxx
+Sample2D_Face.h
+Sample2D_Image.cxx
+Sample2D_Image.h
+Sample2D_Markers.cxx
+Sample2D_Markers.h
+Samples.qrc
+TOcafFunction_BoxDriver.cxx
+TOcafFunction_BoxDriver.h
+TOcafFunction_CutDriver.cxx
+TOcafFunction_CutDriver.h
+TOcafFunction_CylDriver.cxx
+TOcafFunction_CylDriver.h
+TOcaf_Application.cxx
+TOcaf_Application.h
+Topology.json
+TopologySamples.cxx
+TopologySamples.h
+Triangulation.json
+TriangulationSamples.cxx
+TriangulationSamples.h
+Viewer2d.json
+Viewer2dSamples.cxx
+Viewer2dSamples.h
+Viewer3d.json
+Viewer3dSamples.cxx
+Viewer3dSamples.h
diff --git a/samples/OCCTOverview/code/Geometry.json b/samples/OCCTOverview/code/Geometry.json
new file mode 100644
index 0000000000..1e2d6821de
--- /dev/null
+++ b/samples/OCCTOverview/code/Geometry.json
@@ -0,0 +1,287 @@
+{
+ "Non Parametric": {
+ "Free creating": {
+ "3D": [{
+ "text": "Zero Dimension objects",
+ "function": "ZeroDimensionObjects3dSample",
+ "description": ""
+ },
+ {
+ "text": "Vectors",
+ "function": "Vectors3dSample",
+ "description": ""
+ },
+ {
+ "text": "Infinity lines",
+ "function": "InfinityLines3dSample",
+ "description": ""
+ },
+ {
+ "text": "Second order curves",
+ "function": "SecondOrderCurves3dSample",
+ "description": ""
+ },
+ {
+ "text": "Plane surfaces",
+ "function": "PlaneSurfaces3dSample",
+ "description": ""
+ },
+ {
+ "text": "Second order surfaces",
+ "function": "SecondOrderSurfaces3dSample",
+ "description": ""
+ }
+ ],
+ "2D": [{
+ "text": "Zero Dimension objects",
+ "function": "ZeroDimensionObjects2dSample",
+ "description": ""
+ },
+ {
+ "text": "Vectors",
+ "function": "Vectors2dSample",
+ "description": ""
+ },
+ {
+ "text": "Infinity lines",
+ "function": "InfinityLines2dSample",
+ "description": ""
+ },
+ {
+ "text": "Second order curves",
+ "function": "SecondOrderCurves2dSample",
+ "description": ""
+ }
+ ]
+ }
+
+ ,
+ "Creating based on criteria": {
+ "3D": [{
+ "text": "Barycenter point",
+ "function": "BarycenterPoint3dSample",
+ "description": ""
+ },
+ {
+ "text": "Rotated vector",
+ "function": "RotatedVector3dSample",
+ "description": ""
+ },
+ {
+ "text": "Mirrored line",
+ "function": "MirroredLine3dSample",
+ "description": ""
+ },
+ {
+ "text": "Scaled Ellipse",
+ "function": "ScaledEllipse3dSample",
+ "description": ""
+ },
+ {
+ "text": "Transformed cylinder",
+ "function": "TransformedCylinder3dSample",
+ "description": ""
+ },
+ {
+ "text": "Translated torus",
+ "function": "TranslatedTorus3dSample",
+ "description": ""
+ },
+ {
+ "text": "Conjugate objects ",
+ "function": "ConjugateObjects3dSample",
+ "description": ""
+ },
+ {
+ "text": "Projection of point",
+ "function": "ProjectionOfPoint3dSample",
+ "description": ""
+ },
+ {
+ "text": "Minimal distance",
+ "function": "MinimalDistance3dSample",
+ "description": ""
+ },
+ {
+ "text": "Intersection",
+ "function": "Intersection3dSample",
+ "description": ""
+ }
+ ],
+ "2D": [{
+ "text": "Translated point",
+ "function": "TranslatedPoint2dSample",
+ "description": ""
+ },
+ {
+ "text": "Rotated direction",
+ "function": "RotatedDirection2dSample",
+ "description": ""
+ },
+ {
+ "text": "Mirrored axis",
+ "function": "MirroredAxis2dSample",
+ "description": ""
+ },
+ {
+ "text": "Transformed ellipse",
+ "function": "TransformedEllipse2dSample",
+ "description": ""
+ },
+ {
+ "text": "Conjugate objects",
+ "function": "ConjugateObjects2dSample",
+ "description": ""
+ },
+ {
+ "text": "Tangent to 2 cilcles",
+ "function": "Tangent2dSample",
+ "description": ""
+ },
+ {
+ "text": "Projection of point",
+ "function": "ProjectionOfPoint2dSample",
+ "description": ""
+ },
+ {
+ "text": "Minimal distance",
+ "function": "MinimalDistance2dSample",
+ "description": ""
+ },
+ {
+ "text": "Intersection",
+ "function": "Intersection2dSample",
+ "description": ""
+ }
+ ]
+ },
+ "Data extraction": {
+ "3D": [{
+ "text": "Point info",
+ "function": "PointInfo3dSample",
+ "description": ""
+ },
+ {
+ "text": "Ellipse info",
+ "function": "EllipseInfo3dSample",
+ "description": ""
+ }
+ ],
+ "2D": [{
+ "text": "Point info",
+ "function": "PointInfo2dSample",
+ "description": ""
+ },
+ {
+ "text": "Circle info",
+ "function": "CircleInfo2dSample",
+ "description": ""
+ }
+ ]
+ }
+
+ },
+ "Parametric": {
+ "Free creating": {
+ "3D": [{
+ "text": "Free style curves",
+ "function": "FreeStyleCurves3dSample",
+ "description": ""
+ },
+ {
+ "text": "Analytical surfaces",
+ "function": "AnalyticalSurfaces3dSample",
+ "description": ""
+ },
+ {
+ "text": "Free style surfaces",
+ "function": "FreeStyleSurfaces3dSample",
+ "description": ""
+ }
+ ],
+ "2D": [{
+ "text": "Free style curves",
+ "function": "FreeStyleCurves2dSample",
+ "description": ""
+ }
+ ]
+ },
+ "Creating based on geometry": {
+ "3D": [{
+ "text": "Trimmed curve",
+ "function": "TrimmedCurve3dSample",
+ "description": ""
+ },
+ {
+ "text": "Offset curve",
+ "function": "OffsetCurve3dSample",
+ "description": ""
+ },
+ {
+ "text": "BSpline from circle",
+ "function": "BSplineFromCircle3dSample",
+ "description": ""
+ },
+ {
+ "text": "Trimmed surface",
+ "function": "TrimmedSurface3dSample",
+ "description": ""
+ },
+ {
+ "text": "Offset surface",
+ "function": "OffsetSurface3dSample",
+ "description": ""
+ },
+ {
+ "text": "Extrusion surface",
+ "function": "ExtrusionSurface3dSample",
+ "description": ""
+ },
+ {
+ "text": "Revolution surface",
+ "function": "RevolutionSurface3dSample",
+ "description": ""
+ }
+ ],
+ "2D": [{
+ "text": "Trimmed curve",
+ "function": "TrimmedCurve2dSample",
+ "description": ""
+ },
+ {
+ "text": "Offset curve",
+ "function": "OffsetCurve2dSample",
+ "description": ""
+ }
+ ]
+ },
+ "Extract geometry": [{
+ "text": "Bounding box of surface (3D)",
+ "function": "BoundingBoxOfSurface3dSample",
+ "description": ""
+ },
+ {
+ "text": "Bounding box of curves (3D)",
+ "function": "BoundingBoxOfCurves3dSample",
+ "description": ""
+ },
+ {
+ "text": "Bounding box of curves (2D)",
+ "function": "BoundingBoxOfCurves2dSample",
+ "description": ""
+ }
+ ],
+ "Data extraction": [{
+ "text": "Dump circle info",
+ "function": "DumpCircleInfoSample",
+ "description": ""
+ },
+ {
+ "text": "Dump BSpline curve info",
+ "function": "DumpBSplineCurveInfoSample",
+ "description": ""
+ }
+ ]
+
+ }
+}
\ No newline at end of file
diff --git a/samples/OCCTOverview/code/GeometrySamples.cxx b/samples/OCCTOverview/code/GeometrySamples.cxx
new file mode 100644
index 0000000000..278e5e1089
--- /dev/null
+++ b/samples/OCCTOverview/code/GeometrySamples.cxx
@@ -0,0 +1,2027 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "GeometrySamples.h"
+
+#include <limits>
+
+#include <gp_Pnt.hxx>
+#include <gp_XYZ.hxx>
+#include <gp_Vec.hxx>
+#include <gp_Dir.hxx>
+#include <gp_Ax1.hxx>
+#include <gp_Ax2.hxx>
+#include <gp_Ax3.hxx>
+#include <gp_Lin.hxx>
+#include <gp_Circ.hxx>
+#include <gp_Elips.hxx>
+#include <gp_Parab.hxx>
+#include <gp_Hypr.hxx>
+#include <gp_Cylinder.hxx>
+#include <gp_Cone.hxx>
+#include <gp_Sphere.hxx>
+#include <gp_Torus.hxx>
+
+#include <gp_Pnt2d.hxx>
+#include <gp_XY.hxx>
+#include <gp_Ax2d.hxx>
+#include <gp_Ax22d.hxx>
+#include <gp_Lin2d.hxx>
+#include <gp_Circ2d.hxx>
+#include <gp_Elips2d.hxx>
+#include <gp_Parab2d.hxx>
+#include <gp_Hypr2d.hxx>
+#include <Geom2d_BSplineCurve.hxx>
+#include <Geom2d_BezierCurve.hxx>
+#include <Geom2d_OffsetCurve.hxx>
+#include <ProjLib.hxx>
+#include <ElSLib.hxx>
+#include <Extrema_ExtElCS.hxx>
+#include <Extrema_POnCurv.hxx>
+#include <IntAna_Quadric.hxx>
+#include <IntAna_IntConicQuad.hxx>
+#include <GccAna_Lin2d2Tan.hxx>
+#include <GccEnt_QualifiedCirc.hxx>
+#include <Geom2dAPI_ProjectPointOnCurve.hxx>
+#include <Geom2dAPI_ExtremaCurveCurve.hxx>
+#include <Geom2dAPI_InterCurveCurve.hxx>
+#include <Geom2dAPI_PointsToBSpline.hxx>
+
+#include <Geom_CartesianPoint.hxx>
+#include <Geom_VectorWithMagnitude.hxx>
+#include <Geom_Axis1Placement.hxx>
+#include <Geom_Axis2Placement.hxx>
+#include <Geom_Line.hxx>
+#include <Geom_Circle.hxx>
+#include <Geom_Ellipse.hxx>
+#include <Geom_Parabola.hxx>
+#include <Geom_Hyperbola.hxx>
+#include <Geom_BSplineCurve.hxx>
+#include <Geom_BezierCurve.hxx>
+#include <Geom_TrimmedCurve.hxx>
+#include <Geom_OffsetCurve.hxx>
+#include <Geom_BSplineSurface.hxx>
+#include <Geom_BezierSurface.hxx>
+#include <Geom_Plane.hxx>
+#include <Geom_CylindricalSurface.hxx>
+#include <Geom_ConicalSurface.hxx>
+#include <Geom_SphericalSurface.hxx>
+#include <Geom_ToroidalSurface.hxx>
+#include <Geom_RectangularTrimmedSurface.hxx>
+#include <Geom_OffsetSurface.hxx>
+#include <Geom_SurfaceOfLinearExtrusion.hxx>
+#include <Geom_SurfaceOfRevolution.hxx>
+
+#include <BndLib_Add3dCurve.hxx>
+#include <BndLib_AddSurface.hxx>
+#include <GeomAdaptor_Curve.hxx>
+#include <GeomAdaptor_Surface.hxx>
+#include <GeomAPI_PointsToBSpline.hxx>
+#include <GeomAPI_PointsToBSplineSurface.hxx>
+#include <GeomConvert.hxx>
+
+#include "AdaptorPnt2d_AIS.h"
+#include "AdaptorVec_AIS.h"
+#include "AdaptorCurve_AIS.h"
+#include "AdaptorCurve2d_AIS.h"
+
+#include <Geom2d_CartesianPoint.hxx>
+#include <Geom2d_VectorWithMagnitude.hxx>
+#include <Geom2d_Line.hxx>
+#include <Geom2d_Circle.hxx>
+#include <Geom2d_Ellipse.hxx>
+#include <Geom2d_Parabola.hxx>
+#include <Geom2d_Hyperbola.hxx>
+#include <Geom2d_TrimmedCurve.hxx>
+#include <Geom2dAdaptor_Curve.hxx>
+#include <Bnd_Box2d.hxx>
+#include <BndLib_Add2dCurve.hxx>
+#include <Adaptor2d_Curve2d.hxx>
+
+#include <BRepBuilderAPI_MakeEdge.hxx>
+#include <BRepBuilderAPI_MakeFace.hxx>
+#include <BRepPrimAPI_MakeBox.hxx>
+
+#include <AIS_Point.hxx>
+#include <AIS_TextLabel.hxx>
+#include <AIS_Axis.hxx>
+#include <AIS_InteractiveContext.hxx>
+#include <AIS_Circle.hxx>
+#include <AIS_Plane.hxx>
+#include <AIS_Shape.hxx>
+#include <AIS_ColoredShape.hxx>
+
+#include <GProp_PEquation.hxx>
+
+void GeometrySamples::ExecuteSample (const TCollection_AsciiString& theSampleName)
+{
+ Standard_Boolean anIsSamplePresent = Standard_True;
+ FindSourceCode(theSampleName);
+ if (theSampleName == "ZeroDimensionObjects3dSample")
+ ZeroDimensionObjects3dSample();
+ else if (theSampleName == "Vectors3dSample")
+ Vectors3dSample();
+ else if (theSampleName == "InfinityLines3dSample")
+ InfinityLines3dSample();
+ else if (theSampleName == "SecondOrderCurves3dSample")
+ SecondOrderCurves3dSample();
+ else if (theSampleName == "PlaneSurfaces3dSample")
+ PlaneSurfaces3dSample();
+ else if (theSampleName == "SecondOrderSurfaces3dSample")
+ SecondOrderSurfaces3dSample();
+ else if (theSampleName == "ZeroDimensionObjects2dSample")
+ ZeroDimensionObjects2dSample();
+ else if (theSampleName == "Vectors2dSample")
+ Vectors2dSample();
+ else if (theSampleName == "InfinityLines2dSample")
+ InfinityLines2dSample();
+ else if (theSampleName == "SecondOrderCurves2dSample")
+ SecondOrderCurves2dSample();
+ else if (theSampleName == "BarycenterPoint3dSample")
+ BarycenterPoint3dSample();
+ else if (theSampleName == "RotatedVector3dSample")
+ RotatedVector3dSample();
+ else if (theSampleName == "MirroredLine3dSample")
+ MirroredLine3dSample();
+ else if (theSampleName == "ScaledEllipse3dSample")
+ ScaledEllipse3dSample();
+ else if (theSampleName == "TransformedCylinder3dSample")
+ TransformedCylinder3dSample();
+ else if (theSampleName == "TranslatedTorus3dSample")
+ TranslatedTorus3dSample();
+ else if (theSampleName == "ConjugateObjects3dSample")
+ ConjugateObjects3dSample();
+ else if (theSampleName == "ProjectionOfPoint3dSample")
+ ProjectionOfPoint3dSample();
+ else if (theSampleName == "MinimalDistance3dSample")
+ MinimalDistance3dSample();
+ else if (theSampleName == "MirroredAxis2dSample")
+ MirroredAxis2dSample();
+ else if (theSampleName == "TransformedEllipse2dSample")
+ TransformedEllipse2dSample();
+ else if (theSampleName == "ConjugateObjects2dSample")
+ ConjugateObjects2dSample();
+ else if (theSampleName == "Intersection3dSample")
+ Intersection3dSample();
+ else if (theSampleName == "TranslatedPoint2dSample")
+ TranslatedPoint2dSample();
+ else if (theSampleName == "RotatedDirection2dSample")
+ RotatedDirection2dSample();
+ else if (theSampleName == "Tangent2dSample")
+ Tangent2dSample();
+ else if (theSampleName == "ProjectionOfPoint2dSample")
+ ProjectionOfPoint2dSample();
+ else if (theSampleName == "MinimalDistance2dSample")
+ MinimalDistance2dSample();
+ else if (theSampleName == "Intersection2dSample")
+ Intersection2dSample();
+ else if (theSampleName == "PointInfo3dSample")
+ PointInfo3dSample();
+ else if (theSampleName == "EllipseInfo3dSample")
+ EllipseInfo3dSample();
+ else if (theSampleName == "PointInfo2dSample")
+ PointInfo2dSample();
+ else if (theSampleName == "CircleInfo2dSample")
+ CircleInfo2dSample();
+ else if (theSampleName == "SecondOrderCurves3dSample")
+ SecondOrderCurves3dSample();
+ else if (theSampleName == "FreeStyleCurves3dSample")
+ FreeStyleCurves3dSample();
+ else if (theSampleName == "AnalyticalSurfaces3dSample")
+ AnalyticalSurfaces3dSample();
+ else if (theSampleName == "FreeStyleSurfaces3dSample")
+ FreeStyleSurfaces3dSample();
+ else if (theSampleName == "SecondOrderCurves2dSample")
+ SecondOrderCurves2dSample();
+ else if (theSampleName == "FreeStyleCurves2dSample")
+ FreeStyleCurves2dSample();
+ else if (theSampleName == "TrimmedCurve3dSample")
+ TrimmedCurve3dSample();
+ else if (theSampleName == "OffsetCurve3dSample")
+ OffsetCurve3dSample();
+ else if (theSampleName == "BSplineFromCircle3dSample")
+ BSplineFromCircle3dSample();
+ else if (theSampleName == "TrimmedSurface3dSample")
+ TrimmedSurface3dSample();
+ else if (theSampleName == "OffsetSurface3dSample")
+ OffsetSurface3dSample();
+ else if (theSampleName == "ExtrusionSurface3dSample")
+ ExtrusionSurface3dSample();
+ else if (theSampleName == "RevolutionSurface3dSample")
+ RevolutionSurface3dSample();
+ else if (theSampleName == "TrimmedCurve2dSample")
+ TrimmedCurve2dSample();
+ else if (theSampleName == "OffsetCurve2dSample")
+ OffsetCurve2dSample();
+ else if (theSampleName == "BoundingBoxOfSurface3dSample")
+ BoundingBoxOfSurface3dSample();
+ else if (theSampleName == "BoundingBoxOfCurves3dSample")
+ BoundingBoxOfCurves3dSample();
+ else if (theSampleName == "BoundingBoxOfCurves2dSample")
+ BoundingBoxOfCurves2dSample();
+ else if (theSampleName == "DumpCircleInfoSample")
+ DumpCircleInfoSample();
+ else if (theSampleName == "DumpBSplineCurveInfoSample")
+ DumpBSplineCurveInfoSample();
+ else
+ {
+ myResult << "No function found: " << theSampleName;
+ myCode += TCollection_AsciiString("No function found: ") + theSampleName;
+ anIsSamplePresent = Standard_False;
+ }
+ myIsProcessed = anIsSamplePresent;
+}
+
+void GeometrySamples::DisplayPnt (const gp_Pnt2d& thePnt2d, const TCollection_AsciiString& theText,
+ Aspect_TypeOfMarker theMarker, Standard_Real theDistance)
+{
+ gp_Pnt aPnt(thePnt2d.X(), thePnt2d.Y(), 0.0);
+ Handle(Geom_CartesianPoint) aGeomPoint = new Geom_CartesianPoint(aPnt);
+ Handle(AIS_Point) anAisPoint = new AIS_Point(aGeomPoint);
+ anAisPoint->SetMarker(theMarker);
+ myObject2d.Append(anAisPoint);
+ Handle(AIS_TextLabel) aPntLabel = new AIS_TextLabel();
+ aPntLabel->SetText(theText);
+ aPntLabel->SetPosition(gp_Pnt(aPnt.X(), aPnt.Y() + theDistance, aPnt.Z()));
+ myObject2d.Append(aPntLabel);
+}
+void GeometrySamples::DisplayPnt (const gp_Pnt& thePnt, const TCollection_AsciiString& theText,
+ Aspect_TypeOfMarker theMarker, Standard_Real theDistance)
+{
+ Handle(Geom_CartesianPoint) aPoint = new Geom_CartesianPoint(thePnt);
+ Handle(AIS_Point) anAisPoint = new AIS_Point(aPoint);
+ anAisPoint->SetMarker(theMarker);
+ myObject3d.Append(anAisPoint);
+ Handle(AIS_TextLabel) aPntLabel = new AIS_TextLabel();
+ aPntLabel->SetText(theText);
+ aPntLabel->SetPosition(gp_Pnt(thePnt.X(), thePnt.Y(), thePnt.Z() + theDistance));
+ myObject3d.Append(aPntLabel);
+}
+
+void GeometrySamples::ZeroDimensionObjects3dSample()
+{
+ // gp_Pnt describes a point in 3D space. A Geom_CartesianPoint is defined by
+ // a gp_Pnt point, with its three Cartesian coordinates X, Y and Z.
+ gp_Pnt aCoordPnt(10.0, 20.0, 30.0);
+ Handle(Geom_CartesianPoint) aCoordGeomPoint = new Geom_CartesianPoint(aCoordPnt);
+ Handle(AIS_Point) aCoordAisPoint = new AIS_Point(aCoordGeomPoint);
+ myObject3d.Append(aCoordAisPoint);
+
+ Handle(AIS_TextLabel) aPntLabel = new AIS_TextLabel();
+ aPntLabel->SetText(" gp_Pnt");
+ aPntLabel->SetPosition(gp_Pnt(aCoordPnt.X(), aCoordPnt.Y(), aCoordPnt.Z() + 5.0));
+ myObject3d.Append(aPntLabel);
+ myResult << "gp_Pnt was created" << std::endl;
+
+ // gp_XYZ class describes a Cartesian coordinate entity in 3D space (X,Y,Z).
+ // This entity is used for algebraic calculation.
+ // This entity can be transformed with a "Trsf" or a "GTrsf" from package "gp".
+ // It is used in vectorial computations or for holding this type of information
+ // in data structures.
+ gp_XYZ aXyz1(10.0, 20.0, 30.0);
+ gp_XYZ aXyz2(20.0, 10.0, 30.0);
+ gp_XYZ aXyzSum = aXyz1 + aXyz2;
+ gp_Pnt aSumPnt(aXyzSum);
+ Handle(Geom_CartesianPoint) aXyzGeomPoint = new Geom_CartesianPoint(aSumPnt);
+ Handle(AIS_Point) aSumAisPoint = new AIS_Point(aXyzGeomPoint);
+ myObject3d.Append(aSumAisPoint);
+
+ Handle(AIS_TextLabel) aXyzLabel = new AIS_TextLabel();
+ aXyzLabel->SetText(" gp_XYZ");
+ aXyzLabel->SetPosition(gp_Pnt(aXyzSum.X(), aXyzSum.Y(), aXyzSum.Z() + 5.0));
+ myObject3d.Append(aXyzLabel);
+ myResult << "gp_XYZ was created" << std::endl;
+}
+
+void GeometrySamples::Vectors3dSample()
+{
+ gp_Pnt aPnt1(0.0, 0.0, 0.0);
+ gp_Pnt aPnt2(5.0, 0.0, 0.0);
+
+ // gp_Vec defines a non-persistent vector in 3D space.
+ gp_Vec aVec(aPnt1, aPnt2);
+ Handle(AdaptorVec_AIS) aVecAIS = new AdaptorVec_AIS(aPnt1, aVec, 0.5);
+ aVecAIS->SetText(" gp_Vec");
+ myObject3d.Append(aVecAIS);
+ myResult << "gp_Vec magnitude: " << aVec.Magnitude() << std::endl;
+
+ // Describes a unit vector in 3D space.
+ // This unit vector is also called "Direction".
+ // See Also gce_MakeDir which provides functions for more complex unit vector
+ // constructions Geom_Direction which provides additional functions
+ // for constructing unit vectors and works, in particular,
+ // with the parametric equations of unit vectors.
+ gp_Dir aDir(aVec);
+ Handle(AdaptorVec_AIS) aDirAIS = new AdaptorVec_AIS(gp_Pnt(0.0, 0.0, 10.0), aDir, 1.0, 0.5);
+ aDirAIS->SetText(" gp_Dir");
+ myObject3d.Append(aDirAIS);
+ myResult << "gp_Dir coordinates: X: " << aDir.X() << ", Y: " << aDir.Y() << ", Z: " << aDir.Z() << std::endl;
+}
+
+void GeometrySamples::InfinityLines3dSample()
+{
+ gp_Pnt aBasePoint(0.0, 0.0, 0.0);
+ gp_Dir aX_Direction(1.0, 0.0, 0.0);
+ gp_Dir anY_Direction(0.0, 1.0, 0.0);
+ gp_Dir aZ_Direction(0.0, 0.0, 1.0);
+
+ // Describes an axis in 3D space.
+ gp_Ax1 anAxis1(aBasePoint, aZ_Direction);
+ Handle(AdaptorVec_AIS) anAx1Ais = new AdaptorVec_AIS(anAxis1.Location(), anAxis1.Direction(), 1.0, 0.3);
+ anAx1Ais->SetText(" gp_Ax1");
+ myObject3d.Append(anAx1Ais);
+ myResult << "gp_Ax1 was created" << std::endl << std::endl;
+
+ // Describes a right - handed coordinate system in 3D space.
+ aBasePoint.SetCoord(0.0, 0.0, 3.0);
+ gp_Ax2 anAxis2(aBasePoint, aZ_Direction);
+ Handle(AdaptorVec_AIS) aAx2AisZ = new AdaptorVec_AIS(anAxis2.Location(), anAxis2.Direction(), 1.0, 0.3);
+ aAx2AisZ->SetText(" gp_Ax2 Z");
+ myObject3d.Append(aAx2AisZ);
+ Handle(AdaptorVec_AIS) aAx2AisX = new AdaptorVec_AIS(anAxis2.Location(), anAxis2.XDirection(), 1.0, 0.3);
+ aAx2AisX->SetText(" gp_Ax2 X");
+ myObject3d.Append(aAx2AisX);
+ Handle(AdaptorVec_AIS) aAx2AisY = new AdaptorVec_AIS(anAxis2.Location(), anAxis2.YDirection(), 1.0, 0.3);
+ aAx2AisY->SetText(" gp_Ax2 Y");
+ myObject3d.Append(aAx2AisY);
+ myResult << "gp_Ax2 was created" << std::endl;
+
+ // Describes a coordinate system in 3D space.Unlike a gp_Ax2 coordinate system,
+ // a gp_Ax3 can be right - handed("direct sense") or left - handed("indirect sense").
+ gp_Ax3 anAxis3(gp_XYZ(0.0, 0.0, 6.0), aZ_Direction, aX_Direction);
+ anAxis3.YReverse();
+ Handle(AdaptorVec_AIS) anAx3AisZ = new AdaptorVec_AIS(anAxis3.Location(), anAxis3.Direction(), 1.0, 0.3);
+ anAx3AisZ->SetText(" gp_Ax3 Z");
+ myObject3d.Append(anAx3AisZ);
+ Handle(AdaptorVec_AIS) anAx3AisX = new AdaptorVec_AIS(anAxis3.Location(), anAxis3.XDirection(), 1.0, 0.3);
+ anAx3AisX->SetText(" gp_Ax3 X");
+ myObject3d.Append(anAx3AisX);
+ Handle(AdaptorVec_AIS) anAx3AisY = new AdaptorVec_AIS(anAxis3.Location(), anAxis3.YDirection(), 1.0, 0.3);
+ anAx3AisY->SetText(" gp_Ax3 Y");
+ myObject3d.Append(anAx3AisY);
+
+ myResult << "gp_Ax3 was created" << std::endl;
+ const gp_Dir& anAxis3_xDir = anAxis3.XDirection();
+ const gp_Dir& anAxis3_yDir = anAxis3.YDirection();
+ myResult << "gp_Ax3 X direction: " << anAxis3_xDir.X() << " " << anAxis3_xDir.Y() << " " << anAxis3_xDir.Z() << std::endl;
+ myResult << "gp_Ax3 Y direction: " << anAxis3_yDir.X() << " " << anAxis3_yDir.Y() << " " << anAxis3_yDir.Z() << std::endl;
+ TCollection_AsciiString aDirectionDescription;
+ if (anAxis3.Direct())
+ {
+ aDirectionDescription = "anAxis3 is a right-handed axis system";
+ }
+ else
+ {
+ aDirectionDescription = "anAxis3 is a left-handed axis system";
+ }
+ myResult << aDirectionDescription << std::endl << std::endl;
+
+ // Describes a line in 3D space. A line is positioned in space with an axis
+ // (a gp_Ax1 object) which gives it an origin and a unit vector.
+ gp_Lin aLine(gp_Pnt(5.0, 0.0, 0.0), gp_Dir(0.0, 1.0, 0.0));
+ Handle(AdaptorVec_AIS) anLineAis = new AdaptorVec_AIS(aLine.Location(), aLine.Direction(), 8.0);
+ anLineAis->SetText(" gp_Lin");
+ myObject3d.Append(anLineAis);
+ myResult << "gp_Lin was created" << std::endl << std::endl;
+}
+
+void GeometrySamples::SecondOrderCurves3dSample()
+{
+ gp_Ax2 anAxis2(gp_Pnt(0.0, 0.0, 0.0), gp_Dir(0.0, 0.0, 1.0));
+ gp_Circ aCirc(anAxis2, 10.0);
+ Handle(Geom_Circle) aGeomCircle = new Geom_Circle(aCirc);
+ Handle(AIS_Circle) anAisCircle = new AIS_Circle(aGeomCircle);
+ myObject3d.Append(anAisCircle);
+
+ // Describes an ellipse in 3D space. An ellipse is defined by its major and minor
+ // radii and positioned in space with a coordinate system (a gp_Ax2 object)
+ gp_Elips anElips(anAxis2.Translated(gp_Vec(0.0, 0.0, 10.0)), 20.0, 10.0);
+ Handle(Geom_Ellipse) aGeomEllipse = new Geom_Ellipse(anElips);
+ Handle(AdaptorCurve_AIS) anAisEllipce = new AdaptorCurve_AIS(aGeomEllipse);
+ myObject3d.Append(anAisEllipce);
+
+ // Describes a parabola in 3D space. A parabola is defined by its focal length
+ // (that is, the distance between its focus and apex) and positioned in space with
+ // a coordinate system (a gp_Ax2 object)
+ gp_Parab aParab(anAxis2.Translated(gp_Vec(0.0, 0.0, 20.0)), 2.0);
+ Handle(Geom_Parabola) aGeomParabola = new Geom_Parabola(aParab);
+ Handle(Geom_TrimmedCurve) aTrimmedParabola = new Geom_TrimmedCurve(aGeomParabola, 20.0, -20.0);
+ Handle(AdaptorCurve_AIS) anAisParabola = new AdaptorCurve_AIS(aTrimmedParabola);
+ myObject3d.Append(anAisParabola);
+
+ // Describes a branch of a hyperbola in 3D space. A hyperbola is defined by its major
+ // and minor radii and positioned in space with a coordinate system (a gp_Ax2 object)
+ gp_Hypr aHypr(anAxis2.Translated(gp_Vec(0.0, 0.0, 30.0)), 20.0, 10.0);
+ Handle(Geom_Hyperbola) aGeomHyperbola = new Geom_Hyperbola(aHypr);
+ Handle(Geom_TrimmedCurve) aTrimmedHyperbola = new Geom_TrimmedCurve(aGeomHyperbola, 2.0, -2.0);
+ Handle(AdaptorCurve_AIS) anAisHyperbola = new AdaptorCurve_AIS(aTrimmedHyperbola);
+ myObject3d.Append(anAisHyperbola);
+}
+
+void GeometrySamples::PlaneSurfaces3dSample()
+{
+ // Describes a plane.A plane is positioned in space with a coordinate system(a gp_Ax3 object),
+ // such that the plane is defined by the origin, "X Direction" and "Y Direction" of this
+ // coordinate system, which is the "local coordinate system" of the plane.The "main Direction"
+ // of the coordinate system is a vector normal to the plane.
+ gp_Pln aPln(gp_Pnt(0.0, 0.0, 0.0), gp_Dir(0.0, 0.0, 1.0));
+ Handle(Geom_Plane) aPlane = new Geom_Plane(aPln);
+ Handle(AIS_Plane) anAisPlane = new AIS_Plane(aPlane, aPln.Location(),
+ gp_Pnt(10.0, 10.0, 0.0),
+ gp_Pnt(-10.0, -10.0, 0.0),
+ Standard_False);
+ myObject3d.Append(anAisPlane);
+
+ // Describes an infinite cylindrical surface.A cylinder is defined by its radius and positioned
+ // in space with a coordinate system(a gp_Ax3 object), the "main Axis" of which is the axis of
+ // the cylinder.This coordinate system is the "local coordinate system" of the cylinder.
+ gp_Cylinder aCylinder(gp_Ax3(gp_Pnt(0.0, 0.0, 10.0), gp_Dir(0.0, 0.0, 1.0)), 10.0);
+ Handle(Geom_CylindricalSurface) aCylindricalSurface = new Geom_CylindricalSurface(aCylinder);
+ Handle(AIS_Shape) anAisCylinder = new AIS_Shape(BRepBuilderAPI_MakeFace(
+ aCylindricalSurface, 0.0, 2.0*M_PI, 0.0, 10.0, Precision::Confusion()).Shape());
+ myObject3d.Append(anAisCylinder);
+
+ // Defines an infinite conical surface. A cone is defined by its half-angle (can be negative) at
+ // the apex and positioned in space with a coordinate system (a gp_Ax3 object) and a "reference radius"
+ gp_Cone aCone(gp_Ax3(gp_Pnt(0.0, 0.0, 30.0), gp_Dir(0.0, 0.0, 1.0)), 0.25*M_PI, 0.0);
+ Handle(Geom_ConicalSurface) aConicalSurface = new Geom_ConicalSurface(aCone);
+ Handle(AIS_Shape) anAisCone = new AIS_Shape(BRepBuilderAPI_MakeFace(
+ aConicalSurface, 0.0, 2.0*M_PI, 0.0, 20.0, Precision::Confusion()).Shape());
+ myObject3d.Append(anAisCone);
+}
+
+void GeometrySamples::SecondOrderSurfaces3dSample()
+{
+ gp_Sphere aSphere(gp_Ax3(gp_Pnt(0.0, 0.0, 0.0), gp_Dir(0.0, 0.0, 1.0)), 10.0);
+ Handle(Geom_SphericalSurface) aSphericalSurface = new Geom_SphericalSurface(aSphere);
+ Handle(AIS_Shape) anAisSphere = new AIS_Shape(BRepBuilderAPI_MakeFace(
+ aSphericalSurface, 0.0, 2.0*M_PI, 0.0, 2.0*M_PI, Precision::Confusion()).Shape());
+ myObject3d.Append(anAisSphere);
+
+ gp_Torus aTorus(gp_Ax3(gp_Pnt(0.0, 0.0, 20.0), gp_Dir(0.0, 0.0, 1.0)), 40.0, 10.0);
+ Handle(Geom_ToroidalSurface) aToroidalSurface = new Geom_ToroidalSurface(aTorus);
+ Handle(AIS_Shape) anAisTorus = new AIS_Shape(BRepBuilderAPI_MakeFace(
+ aToroidalSurface, 0.0, 2.0*M_PI, 0.0, 2.0*M_PI, Precision::Confusion()).Shape());
+ myObject3d.Append(anAisTorus);
+}
+
+void GeometrySamples::ZeroDimensionObjects2dSample()
+{
+ // Defines a non-persistent 2D Cartesian point.
+ gp_Pnt2d aCoordPnt(10.0, 20.0);
+ Handle(Geom2d_CartesianPoint) aCoordGeomPoint = new Geom2d_CartesianPoint(aCoordPnt);
+ Handle(AdaptorPnt2d_AIS) aCoordAisPoint = new AdaptorPnt2d_AIS(aCoordGeomPoint);
+ myObject2d.Append(aCoordAisPoint);
+
+ Handle(AIS_TextLabel) aPntLabel = new AIS_TextLabel();
+ aPntLabel->SetText("gp_Pnt2d");
+ aPntLabel->SetPosition(gp_Pnt(aCoordPnt.X(), aCoordPnt.Y() + 0.5, 0.0));
+ myObject2d.Append(aPntLabel);
+ myResult << "gp_Pnt was created" << std::endl;
+
+ // This class describes a Cartesian coordinate entity in 2D space{ X,Y }.
+ // This class is non persistent.This entity used for algebraic calculation.
+ // An XY can be transformed with a Trsf2d or a GTrsf2d from package gp.
+ // It is used in vectorial computations or for holding this type of information in data structures.
+ gp_XY aXy(20.0, 10.0);
+ Handle(Geom2d_CartesianPoint) aXyGeomPoint = new Geom2d_CartesianPoint(aXy);
+ Handle(AdaptorPnt2d_AIS) aXyAisPoint = new AdaptorPnt2d_AIS(aXyGeomPoint);
+ myObject2d.Append(aXyAisPoint);
+
+ Handle(AIS_TextLabel) aXyLabel = new AIS_TextLabel();
+ aXyLabel->SetText(" gp_XY");
+ aXyLabel->SetPosition(gp_Pnt(aXy.X(), aXy.Y() + 0.5, 0.0));
+ myObject2d.Append(aXyLabel);
+ myResult << "gp_XY was created" << std::endl;
+}
+
+void GeometrySamples::Vectors2dSample()
+{
+ // Describes a unit vector in the plane (2D space).
+ // This unit vector is also called "Direction".
+ gp_Dir2d aDir(3.0, 4.0);
+ Handle(AdaptorVec_AIS) anAisDir = new AdaptorVec_AIS(gp_Pnt2d(0.0, 0.0), aDir, 1.0, 0.3);
+ anAisDir->SetText(" gp_Dir2d");
+ myObject2d.Append(anAisDir);
+ myResult << "gp_Dir2d coordinates: X: " << aDir.X() << ", Y: " << aDir.Y() << std::endl;
+
+ // Defines a non-persistent vector in 2D space.
+ gp_Vec2d aVec(aDir);
+ aVec = aVec * 2;
+ Handle(AdaptorVec_AIS) anAisVec = new AdaptorVec_AIS(gp_Pnt2d(0.0, 5.0), aVec, 0.3);
+ anAisVec->SetText(" gp_Vec2d");
+ myObject2d.Append(anAisVec);
+ myResult << "gp_Vec2d magnitude: " << aVec.Magnitude() << std::endl;
+}
+
+void GeometrySamples::InfinityLines2dSample()
+{
+ // Describes an axis in the plane (2D space)
+ gp_Ax2d anAx2d(gp_Pnt2d(0.0, 0.0), gp_Dir2d(1.0, 0.0));
+ Handle(AdaptorVec_AIS) anAisAx2d = new AdaptorVec_AIS(anAx2d.Location(), anAx2d.Direction(), 1.0, 0.3);
+ anAisAx2d->SetText(" gp_Ax2d");
+ myObject2d.Append(anAisAx2d);
+
+ // Describes a coordinate system in a plane (2D space).
+ gp_Ax22d anAx22d(gp_Pnt2d(0.0, 2.0), gp_Dir2d(1.0, 1.0), Standard_False);
+ Handle(AdaptorVec_AIS) anAisAx2d_X = new AdaptorVec_AIS(anAx22d.Location(), anAx22d.XDirection(), 1.0, 0.3);
+ anAisAx2d_X->SetText(" gp_Ax2d X");
+ myObject2d.Append(anAisAx2d_X);
+ Handle(AdaptorVec_AIS) anAisAx2d_Y = new AdaptorVec_AIS(anAx22d.Location(), anAx22d.YDirection(), 1.0, 0.3);
+ anAisAx2d_Y->SetText(" gp_Ax2d Y");
+ myObject2d.Append(anAisAx2d_Y);
+
+ // Describes a line in 2D space. A line is positioned in the plane with an axis (a gp_Ax2d object) which gives
+ // the line its origin and unit vector. A line and an axis are similar objects, thus,
+ // we can convert one into the other. A line provides direct access to the majority of the edit and query
+ // functions available on its positioning axis.
+ gp_Lin2d aLin2d(gp_Pnt2d(2.0, 4.0), gp_Dir2d(0.0, -1.0));
+ Handle(AdaptorVec_AIS) anAisLin = new AdaptorVec_AIS(aLin2d.Location(), aLin2d.Direction(), 1.0, 0.3);
+ anAisLin->SetText(" gp_Lin2d");
+ myObject2d.Append(anAisLin);
+}
+
+void GeometrySamples::SecondOrderCurves2dSample()
+{
+ // Describes a circle in the plane (2D space). A circle is defined by its radius
+ // and positioned in the plane with a coordinate system (a gp_Ax22d object)
+ gp_Circ2d aCirc2d;
+ aCirc2d.SetLocation(gp_Pnt2d(0.0, 0.0));
+ aCirc2d.SetRadius(10.0);
+ Handle(Geom2d_Circle) aGeomCircle = new Geom2d_Circle(aCirc2d);
+ Handle(AdaptorCurve2d_AIS) anAisCirc = new AdaptorCurve2d_AIS(aGeomCircle, Aspect_TOL_SOLID);
+ myObject2d.Append(anAisCirc);
+
+ // Describes an ellipse in the plane (2D space). An ellipse is defined by its major
+ // and minor radii and positioned in the plane with a coordinate system (a gp_Ax22d object)
+ gp_Elips2d anElips(gp_Ax2d(gp_Pnt2d(0.0, 30.0), gp_Dir2d(1.0, 0.0)), 20.0, 10.0);
+ Handle(Geom2d_Ellipse) aGeomEllipse = new Geom2d_Ellipse(anElips);
+ Handle(AdaptorCurve2d_AIS) anAisEllipse = new AdaptorCurve2d_AIS(aGeomEllipse, Aspect_TOL_DASH);
+ myObject2d.Append(anAisEllipse);
+
+ // Describes a parabola in the plane (2D space). A parabola is defined by its focal length
+ // (that is, the distance between its focus and apex) and positioned in the plane with
+ // a coordinate system (a gp_Ax22d object)
+ gp_Parab2d aParab2d(gp_Ax2d(gp_Pnt2d(20.0, 0.0), gp_Dir2d(1.0, 0.0)), 10.0);
+ Handle(Geom2d_Parabola) aGeomParabola = new Geom2d_Parabola(aParab2d);
+ Handle(Geom2d_TrimmedCurve) aTrimmedParabola = new Geom2d_TrimmedCurve(aGeomParabola, 40.0, -40.0);
+ Handle(AdaptorCurve2d_AIS) anAisParabola = new AdaptorCurve2d_AIS(aTrimmedParabola, Aspect_TOL_DOT);
+ myObject2d.Append(anAisParabola);
+
+ // Describes a branch of a hyperbola in the plane (2D space). A hyperbola is defined by its major and
+ // minor radii, and positioned in the plane with a coordinate system (a gp_Ax22d object)
+ gp_Hypr2d aHypr2d(gp_Ax2d(gp_Pnt2d(20.0, 0.0), gp_Dir2d(1.0, 0.0)), 20.0, 10.0);
+ Handle(Geom2d_Hyperbola) aGeomHyperbola = new Geom2d_Hyperbola(aHypr2d);
+ Handle(Geom2d_TrimmedCurve) aTrimmedHyperbola = new Geom2d_TrimmedCurve(aGeomHyperbola, 2.0, -2.0);
+ Handle(AdaptorCurve2d_AIS) anAisHyperbola = new AdaptorCurve2d_AIS(aTrimmedHyperbola, Aspect_TOL_DOTDASH);
+ myObject2d.Append(anAisHyperbola);
+}
+
+void GeometrySamples::BarycenterPoint3dSample()
+{
+ // Barycenter of 2 points
+ gp_Pnt aPnt1(11, 2, 3);
+ gp_Pnt aPnt2(13, 4, 5);
+ gp_Pnt aBarycenterPnt2 = aPnt1;
+ Standard_Real anAlpha = 3;
+ Standard_Real anBeta = 7;
+ // Assigns the result of the following expression to this point:
+ // (Alpha*this + Beta*P) / (Alpha + Beta)
+ aBarycenterPnt2.BaryCenter(anAlpha, aPnt2, anBeta);
+ DisplayPnt(aPnt1, "Pnt1", Aspect_TOM_PLUS, 0.5);
+ DisplayPnt(aPnt2, "Pnt2", Aspect_TOM_PLUS, 0.5);
+ DisplayPnt(aBarycenterPnt2, "Barycenter Pnt", Aspect_TOM_O_PLUS, 0.5);
+
+ // BaryCenter of an array of point
+ gp_Pnt aP1(0, 0, 5);
+ gp_Pnt aP2(1, 2, 3);
+ gp_Pnt aP3(2, 3, -2);
+ gp_Pnt aP4(4, 3, 5);
+ gp_Pnt aP5(5, 5, 4);
+ TColgp_Array1OfPnt aPntArray(1, 5);
+ aPntArray.SetValue(1, aP1);
+ aPntArray.SetValue(2, aP2);
+ aPntArray.SetValue(3, aP3);
+ aPntArray.SetValue(4, aP4);
+ aPntArray.SetValue(5, aP5);
+
+ Standard_Real Tolerance = 8;
+ GProp_PEquation aPEquation(aPntArray, Tolerance);
+
+ gp_Pnt aBarycenterPnt5; // P declaration
+ bool isPoint = false;
+ if (aPEquation.IsPoint())
+ {
+ isPoint = true;
+ aBarycenterPnt5 = aPEquation.Point();
+ myResult << "GProp_PEquation is a point" << std::endl;
+ }
+ else
+ {
+ isPoint = false;
+ myResult << "GProp_PEquation is not a point" << std::endl;
+ }
+
+ if (aPEquation.IsLinear())
+ {
+ /*... */
+ }
+ if (aPEquation.IsPlanar())
+ {
+ /*... */
+ }
+ if (aPEquation.IsSpace())
+ {
+ /*... */
+ }
+
+ const TCollection_AsciiString aPointName("P");
+ for (Standard_Integer i = aPntArray.Lower(); i <= aPntArray.Upper(); i++)
+ {
+ TCollection_AsciiString aString(i);
+ aString = aPointName + aString;
+ DisplayPnt(aPntArray(i), aString, Aspect_TOM_STAR, 0.5);
+ }
+
+ DisplayPnt(aBarycenterPnt5, "Barycenter of 5 points", Aspect_TOM_O_STAR, 0.5);
+ myResult << " IsPoint = ";
+ if (isPoint)
+ {
+ myResult << "True --> " << " P ( " << aBarycenterPnt5.X() << aBarycenterPnt5.Y() << aBarycenterPnt5.Z() << " );" << std::endl;
+ }
+ else
+ {
+ myResult << "False";
+ }
+ myResult << std::endl << " IsLinear = " << (aPEquation.IsLinear() ? "True" : "False");
+ myResult << std::endl << " IsPlanar = " << (aPEquation.IsPlanar() ? "True" : "False");
+ myResult << std::endl << " IsSpace = " << (aPEquation.IsSpace() ? "True" : "False");
+}
+
+void GeometrySamples::RotatedVector3dSample()
+{
+ gp_Vec aBaseVec(0.0, 0.0, 10.0);
+ gp_Pnt aZeroPnt(0.0, 0.0, 0.0);
+ gp_Vec aRotatedVec = aBaseVec.Rotated(gp_Ax1(aZeroPnt, gp_Dir(1.0, 0.0, 0.0)), M_PI_4);
+
+ Handle(AdaptorVec_AIS) aBaseVecAIS = new AdaptorVec_AIS(aZeroPnt, aBaseVec);
+ aBaseVecAIS->SetText(" Base vector");
+ myObject3d.Append(aBaseVecAIS);
+ Handle(AdaptorVec_AIS) aRotatedVecAIS = new AdaptorVec_AIS(aZeroPnt, aRotatedVec);
+ aRotatedVecAIS->SetText(" Rotated vector");
+ myObject3d.Append(aRotatedVecAIS);
+ Standard_Real anAdgle = aBaseVec.Angle(aRotatedVec)*180.0 / M_PI;
+ myResult << "An angle between vectors = " << anAdgle << std::endl;
+}
+
+void GeometrySamples::MirroredLine3dSample()
+{
+ gp_Lin aBaseLin(gp_Pnt(0.0, 0.0, 0.0), gp_Dir(1.0, 1.0, 1.0));
+ gp_Ax2 aXyzAxis;
+ gp_Lin aMirroredLin = aBaseLin.Mirrored(aXyzAxis);
+
+ Handle(AdaptorVec_AIS) aBaseLineAis = new AdaptorVec_AIS(aBaseLin.Location(), aBaseLin.Direction(), 8.0);
+ aBaseLineAis->SetText(" Base Line");
+ myObject3d.Append(aBaseLineAis);
+ Handle(AdaptorVec_AIS) aMirroredLineAis = new AdaptorVec_AIS(aMirroredLin.Location(), aMirroredLin.Direction(), 8.0);
+ aMirroredLineAis->SetText(" Mirrored Line");
+ myObject3d.Append(aMirroredLineAis);
+ Handle(AIS_Plane) anAisPlane = new AIS_Plane (new Geom_Plane(gp_Ax3(aXyzAxis)), aXyzAxis.Location(),
+ gp_Pnt(10.0, 10.0, 0.0), gp_Pnt(-10.0, -10.0, 0.0), Standard_False);
+ myObject3d.Append(anAisPlane);
+ Standard_Real anAdgle = aBaseLin.Angle(aMirroredLin)*180.0 / M_PI;
+ myResult << "An angle between lines = " << anAdgle << std::endl;
+}
+
+void GeometrySamples::ScaledEllipse3dSample()
+{
+ gp_Ax2 anAxis2(gp_Pnt(), gp_Dir(0.0, 0.0, 1.0));
+ gp_Elips anBaseElips(anAxis2, 20.0, 10.0);
+ gp_Elips anScaledElips = anBaseElips.Scaled(gp_Pnt(), 2.5);
+
+ Handle(Geom_Ellipse) aBaseGeomEllipse = new Geom_Ellipse(anBaseElips);
+ Handle(AdaptorCurve_AIS) anAisBaseEllipce = new AdaptorCurve_AIS(aBaseGeomEllipse);
+ myObject3d.Append(anAisBaseEllipce);
+
+ Handle(Geom_Ellipse) aScaledGeomEllipse = new Geom_Ellipse(anScaledElips);
+ Handle(AdaptorCurve_AIS) anAisScaledEllipce = new AdaptorCurve_AIS(aScaledGeomEllipse);
+ myObject3d.Append(anAisScaledEllipce);
+}
+
+void GeometrySamples::TransformedCylinder3dSample()
+{
+ gp_Cylinder aBaseCylinder(gp_Ax3(), 10.0);
+ gp_Trsf aRotTrsf;
+ aRotTrsf.SetRotation(gp_Ax1(gp_Pnt(), gp_Dir(1.0, 0.0, 0.0)), M_PI_2);
+ gp_Trsf aScaleTrsf;
+ aScaleTrsf.SetScale(gp_Pnt(), 1.5);
+ gp_Trsf aTranslTrsf;
+ aTranslTrsf.SetTranslation(gp_Vec(30.0, 0.0, 0.0));
+ gp_Trsf aComplexTrsf = aRotTrsf * aScaleTrsf * aTranslTrsf;
+ gp_Cylinder aTransfCylinder = aBaseCylinder.Transformed(aComplexTrsf);
+
+ Handle(Geom_CylindricalSurface) aBaseCylinderSurface = new Geom_CylindricalSurface(aBaseCylinder);
+ Handle(AIS_Shape) anAisBaseCylinder = new AIS_Shape(BRepBuilderAPI_MakeFace(
+ aBaseCylinderSurface, 0.0, 2.0*M_PI, 0.0, 2.0*M_PI, Precision::Confusion()).Shape());
+ myObject3d.Append(anAisBaseCylinder);
+ Handle(Geom_CylindricalSurface) aTransfCylinderSurface = new Geom_CylindricalSurface(aTransfCylinder);
+ Handle(AIS_Shape) anAisTransfCylinder = new AIS_Shape(BRepBuilderAPI_MakeFace(
+ aTransfCylinderSurface, 0.0, 2.0*M_PI, 0.0, 2.0*M_PI, Precision::Confusion()).Shape());
+ myObject3d.Append(anAisTransfCylinder);
+}
+
+void GeometrySamples::TranslatedTorus3dSample()
+{
+ gp_Torus aBaseTorus(gp_Ax3(gp_Pnt(), gp_Dir(0.0, 0.0, 1.0)), 40.0, 10.0);
+ gp_Torus aTranslatedTorus = aBaseTorus.Translated(gp_Vec(70.0, 70.0, 70.0));
+
+ Handle(Geom_ToroidalSurface) aBaseSurface = new Geom_ToroidalSurface(aBaseTorus);
+ Handle(AIS_Shape) anAisBaseShape = new AIS_Shape(BRepBuilderAPI_MakeFace(
+ aBaseSurface, 0.0, 2.0*M_PI, 0.0, 2.0*M_PI, Precision::Confusion()).Shape());
+ myObject3d.Append(anAisBaseShape);
+ Handle(Geom_ToroidalSurface) aTranslSurface = new Geom_ToroidalSurface(aTranslatedTorus);
+ Handle(AIS_Shape) anAisTranslShape = new AIS_Shape(BRepBuilderAPI_MakeFace(
+ aTranslSurface, 0.0, 2.0*M_PI, 0.0, 2.0*M_PI, Precision::Confusion()).Shape());
+ myObject3d.Append(anAisTranslShape);
+}
+
+void GeometrySamples::ConjugateObjects3dSample()
+{
+ gp_Hypr aHypr(gp_Ax2(), 20.0, 10.0);
+ gp_Ax1 anAsymptote1 = aHypr.Asymptote1();
+ gp_Ax1 anAsymptote2 = aHypr.Asymptote2();
+ gp_Ax1 aDirectrix1 = aHypr.Directrix1();
+ gp_Ax1 aDirectrix2 = aHypr.Directrix2();
+ gp_Pnt aFocus1 = aHypr.Focus1();
+ gp_Pnt aFocus2 = aHypr.Focus2();
+ gp_Pnt aLocation = aHypr.Location();
+
+ Handle(AdaptorVec_AIS) anAsy1AIS = new AdaptorVec_AIS(anAsymptote1.Location(), gp_Vec(anAsymptote1.Direction())*10.0);
+ anAsy1AIS->SetText(" Asymptote 1");
+ myObject3d.Append(anAsy1AIS);
+ Handle(AdaptorVec_AIS) anAsy2AIS = new AdaptorVec_AIS(anAsymptote2.Location(), gp_Vec(anAsymptote2.Direction())*10.0);
+ anAsy2AIS->SetText(" Asymptote 2");
+ myObject3d.Append(anAsy2AIS);
+ Handle(AdaptorVec_AIS) anDir1AIS = new AdaptorVec_AIS(aDirectrix1.Location(), gp_Vec(aDirectrix1.Direction())*10.0);
+ anDir1AIS->SetText(" Directrix 1");
+ myObject3d.Append(anDir1AIS);
+ Handle(AdaptorVec_AIS) anDir2AIS = new AdaptorVec_AIS(aDirectrix2.Location(), gp_Vec(aDirectrix2.Direction())*10.0);
+ anDir2AIS->SetText(" Directrix 2");
+ myObject3d.Append(anDir2AIS);
+
+ DisplayPnt(aFocus1, "Focus 1", Aspect_TOM_PLUS, 2.0);
+ DisplayPnt(aFocus2, "Focus 2", Aspect_TOM_PLUS, 2.0);
+ DisplayPnt(aLocation, "Location", Aspect_TOM_O_STAR, 2.0);
+
+ Handle(Geom_Hyperbola) aGeomHyperbola = new Geom_Hyperbola(aHypr);
+ Handle(Geom_TrimmedCurve) aTrimmedHyperbola = new Geom_TrimmedCurve(aGeomHyperbola, 2.0, -2.0);
+ Handle(AdaptorCurve_AIS) anAisHyperbola = new AdaptorCurve_AIS(aTrimmedHyperbola);
+ myObject3d.Append(anAisHyperbola);
+}
+
+void GeometrySamples::ProjectionOfPoint3dSample()
+{
+ gp_Sphere aSphere(gp_Ax3(), 10.0);
+ gp_Pnt aBasePnt(20.0, 20.0, 20.0);
+ // A projection point in surface coordinate
+ gp_Pnt2d aPrjPnt2d = ProjLib::Project(aSphere, aBasePnt);
+ gp_Pnt aPrjPnt = ElSLib::Value(aPrjPnt2d.X(), aPrjPnt2d.Y(), aSphere);
+
+ DisplayPnt(aBasePnt, "Base point", Aspect_TOM_PLUS, 2.0);
+ DisplayPnt(aPrjPnt, "Projection point", Aspect_TOM_O_STAR, 2.0);
+ Handle(Geom_SphericalSurface) aSphericalSurface = new Geom_SphericalSurface(aSphere);
+ Handle(AIS_Shape) anAisSphere = new AIS_Shape(BRepBuilderAPI_MakeFace(
+ aSphericalSurface, 0.0, 2.0*M_PI, 0.0, 2.0*M_PI, Precision::Confusion()).Shape());
+ myObject3d.Append(anAisSphere);
+}
+
+void GeometrySamples::MinimalDistance3dSample()
+{
+ gp_Cylinder aCylinder(gp_Ax3(gp_Pnt(), gp_Dir(0.0, 0.0, 1.0)), 10.0);
+ gp_Lin aLine(gp_Pnt(20.0, 0.0, 5.0), gp_Dir(0.0, 1.0, 0.0));
+ Extrema_ExtElCS anExtrema_ExtElCS(aLine, aCylinder);
+
+ if (anExtrema_ExtElCS.IsDone())
+ {
+ NCollection_Array1<gp_Vec> aVecArray(1, anExtrema_ExtElCS.NbExt());
+ NCollection_Array1<gp_Pnt> aPntArray(1, anExtrema_ExtElCS.NbExt());
+ for (Standard_Integer i = 1; i <= anExtrema_ExtElCS.NbExt(); i++)
+ {
+ Extrema_POnCurv aCurvPoint;
+ Extrema_POnSurf aSurfPoint;
+ anExtrema_ExtElCS.Points(i, aCurvPoint, aSurfPoint);
+ gp_Pnt aCurvPnt = aCurvPoint.Value();
+ gp_Pnt aSurfPnt = aSurfPoint.Value();
+
+ DisplayPnt(aCurvPnt, TCollection_AsciiString(i), Aspect_TOM_O_PLUS, 2.0);
+ DisplayPnt(aSurfPnt, TCollection_AsciiString(i), Aspect_TOM_O_STAR, 2.0);
+ gp_Vec aVec(aCurvPnt, aSurfPnt);
+ aVecArray.SetValue(i, aVec);
+ aPntArray.SetValue(i, aCurvPnt);
+ }
+ Standard_Integer aMinDistIndex(0);
+ Standard_Real aMinDistance = std::numeric_limits<Standard_Real>::max();
+ for (Standard_Integer i = 1; i <= anExtrema_ExtElCS.NbExt(); i++)
+ {
+ if (aMinDistance > aVecArray(i).Magnitude())
+ {
+ aMinDistIndex = i;
+ aMinDistance = aVecArray(i).Magnitude();
+ }
+ }
+ Handle(AdaptorVec_AIS) anMinDistanceAis =
+ new AdaptorVec_AIS(aPntArray(aMinDistIndex), aVecArray(aMinDistIndex));
+ anMinDistanceAis->SetText(" Min distance");
+ myObject3d.Append(anMinDistanceAis);
+ }
+ Handle(Geom_CylindricalSurface) aCylindricalSurface = new Geom_CylindricalSurface(aCylinder);
+ Handle(AIS_Shape) anAisCylinder = new AIS_Shape(BRepBuilderAPI_MakeFace(
+ aCylindricalSurface, 0.0, 2.0*M_PI, 0.0, 10.0, Precision::Confusion()).Shape());
+ myObject3d.Append(anAisCylinder);
+ Handle(AdaptorVec_AIS) anLineAis = new AdaptorVec_AIS(aLine.Location(), aLine.Direction(), 8.0);
+ anLineAis->SetText(" gp_Lin");
+ myObject3d.Append(anLineAis);
+}
+
+void GeometrySamples::Intersection3dSample()
+{
+ gp_Lin aLine(gp_Pnt(0.0, 0.0, 10.0), gp_Dir(0.0, 1.0, 0.0));
+ gp_Cone aCone(gp_Ax3(gp_Pnt(), gp_Dir(0.0, 0.0, 1.0)), 0.25*M_PI, 0.0);
+ IntAna_Quadric anIntAna_Quadric(aCone);
+ IntAna_IntConicQuad anIntAna_IntConicQuad(aLine, anIntAna_Quadric);
+ if (anIntAna_IntConicQuad.IsDone())
+ {
+ for (int i = 1; i <= anIntAna_IntConicQuad.NbPoints(); i++)
+ {
+ const gp_Pnt& aIntersectionPnt = anIntAna_IntConicQuad.Point(i);
+ DisplayPnt(aIntersectionPnt, TCollection_AsciiString(i));
+ }
+ }
+ Handle(AdaptorVec_AIS) aLineVecAIS = new AdaptorVec_AIS(aLine.Location(), gp_Vec(aLine.Direction())*5.0);
+ aLineVecAIS->SetText(" Base vector");
+ myObject3d.Append(aLineVecAIS);
+ Handle(Geom_ConicalSurface) aConicalSurface = new Geom_ConicalSurface(aCone);
+ Handle(AIS_Shape) anAisCone = new AIS_Shape(BRepBuilderAPI_MakeFace(
+ aConicalSurface, 0.0, 2.0*M_PI, 0.0, 20.0, Precision::Confusion()).Shape());
+ myObject3d.Append(anAisCone);
+}
+
+void GeometrySamples::TranslatedPoint2dSample()
+{
+ gp_Pnt2d aPnt1;
+ gp_Pnt2d aPnt2 = aPnt1.Translated(gp_Vec2d(10.0, 10.0));
+ DisplayPnt(aPnt1, "1", Aspect_TOM_PLUS, 1.0);
+ DisplayPnt(aPnt2, "2", Aspect_TOM_PLUS, 1.0);
+ gp_Vec2d aTranslationVec(aPnt1, aPnt2);
+ Handle(AdaptorVec_AIS) aVecAIS = new AdaptorVec_AIS(aPnt1, aTranslationVec);
+ aVecAIS->SetText(" Translation");
+ myObject2d.Append(aVecAIS);
+}
+
+void GeometrySamples::RotatedDirection2dSample()
+{
+ gp_Dir2d aBaseDir(1.0, 1.0);
+ gp_Dir2d aRotatedDir = aBaseDir.Rotated(M_PI_4);
+
+ myResult << "An angle between directions: " << aBaseDir.Angle(aRotatedDir)*180.0 / M_PI << " grad";
+ Handle(AdaptorVec_AIS) aBaseAIS = new AdaptorVec_AIS(gp_Pnt2d(), aBaseDir, 5.0);
+ aBaseAIS->SetText(" Base");
+ myObject2d.Append(aBaseAIS);
+ Handle(AdaptorVec_AIS) aRotatedAIS = new AdaptorVec_AIS(gp_Pnt2d(), aRotatedDir, 5.0);
+ aRotatedAIS->SetText(" Rotated");
+ myObject2d.Append(aRotatedAIS);
+}
+
+void GeometrySamples::MirroredAxis2dSample()
+{
+ gp_Ax22d aBaseAx(gp_Pnt2d(10.0, 0.0), gp_Dir2d(1.0, 0.0), Standard_True);
+ gp_Ax22d aMirrorAx = aBaseAx.Mirrored(gp_Pnt2d());
+
+ DisplayPnt(gp_Pnt2d(), "Mirror point", Aspect_TOM_PLUS, 1.0);
+ Handle(AdaptorVec_AIS) aBaseX_AIS = new AdaptorVec_AIS(aBaseAx.Location(), aBaseAx.XDirection(), 5.0);
+ aBaseX_AIS->SetText(" X (Base)");
+ myObject2d.Append(aBaseX_AIS);
+ Handle(AdaptorVec_AIS) aBaseY_AIS = new AdaptorVec_AIS(aBaseAx.Location(), aBaseAx.YDirection(), 5.0);
+ aBaseY_AIS->SetText("Y (Base)");
+ myObject2d.Append(aBaseY_AIS);
+ Handle(AdaptorVec_AIS) aMirrorX_AIS = new AdaptorVec_AIS(aMirrorAx.Location(), aMirrorAx.XDirection(), 5.0);
+ aMirrorX_AIS->SetText("X (Mirror)");
+ myObject2d.Append(aMirrorX_AIS);
+ Handle(AdaptorVec_AIS) aMirrorY_AIS = new AdaptorVec_AIS(aMirrorAx.Location(), aMirrorAx.YDirection(), 5.0);
+ aMirrorY_AIS->SetText(" Y (Mirror)");
+ myObject2d.Append(aMirrorY_AIS);
+}
+
+void GeometrySamples::TransformedEllipse2dSample()
+{
+ // Creates an ellipse with the major axis, the major and the minor radius.
+ // The location of the MajorAxis is the center of the ellipse.The sense of
+ // parametrization is given by Sense.Warnings : It is possible to create
+ // an ellipse with MajorRadius = MinorRadius.Raises
+ // ConstructionError if MajorRadius < MinorRadius or MinorRadius < 0.0.
+ gp_Elips2d aBaseEllips(gp_Ax2d(gp_Pnt2d(), gp_Dir2d(1.0, 0.0)), 20.0, 10.0);
+ gp_Trsf2d aRotTrsf;
+ aRotTrsf.SetRotation(gp_Pnt2d(), M_PI_4);
+ gp_Trsf2d aScaleTrsf;
+ aScaleTrsf.SetScale(gp_Pnt2d(), 1.5);
+ gp_Trsf2d aTranslTrsf;
+ aTranslTrsf.SetTranslation(gp_Vec2d(30.0, 0.0));
+ gp_Trsf2d aComplexTrsf = aRotTrsf * aScaleTrsf * aTranslTrsf;
+ gp_Elips2d aTransfEllips = aBaseEllips.Transformed(aComplexTrsf);
+
+ Handle(Geom2d_Ellipse) aBaseEllipse = new Geom2d_Ellipse(aBaseEllips);
+ Handle(AdaptorCurve2d_AIS) anAisBaseEllipse = new AdaptorCurve2d_AIS(aBaseEllipse, Aspect_TOL_DASH);
+ myObject2d.Append(anAisBaseEllipse);
+ Handle(Geom2d_Ellipse) aTransfEllipse = new Geom2d_Ellipse(aTransfEllips);
+ Handle(AdaptorCurve2d_AIS) anAisTransfEllipse = new AdaptorCurve2d_AIS(aTransfEllipse, Aspect_TOL_DASH);
+ myObject2d.Append(anAisTransfEllipse);
+}
+
+void GeometrySamples::ConjugateObjects2dSample()
+{
+ gp_Parab2d aParab(gp_Ax2d(), 20.0);
+ gp_Ax2d aDirectrix = aParab.Directrix();
+ gp_Pnt2d aFocus = aParab.Focus();
+ gp_Pnt2d aLocation = aParab.Location();
+ gp_Ax2d aMirror = aParab.MirrorAxis();
+
+ Handle(AdaptorVec_AIS) aDirectAIS = new AdaptorVec_AIS(aDirectrix.Location(), gp_Vec2d(aDirectrix.Direction())*10.0);
+ aDirectAIS->SetText(" Directrix");
+ myObject2d.Append(aDirectAIS);
+ Handle(AdaptorVec_AIS) aMirrorAIS = new AdaptorVec_AIS(aMirror.Location(), gp_Vec2d(aMirror.Direction())*10.0);
+ aMirrorAIS->SetText(" Mirror Axis");
+ myObject2d.Append(aMirrorAIS);
+
+ DisplayPnt(aFocus, "Focus", Aspect_TOM_PLUS, -3.0);
+ DisplayPnt(aLocation, " Location", Aspect_TOM_O_STAR, 3.0);
+ Handle(Geom2d_Parabola) aGeomParabola = new Geom2d_Parabola(aParab);
+ Handle(Geom2d_TrimmedCurve) aTrimmedParabola = new Geom2d_TrimmedCurve(aGeomParabola, 40.0, -40.0);
+ Handle(AdaptorCurve2d_AIS) anAisParabola = new AdaptorCurve2d_AIS(aTrimmedParabola, Aspect_TOL_DOT);
+ myObject2d.Append(anAisParabola);
+}
+
+void GeometrySamples::Tangent2dSample()
+{
+ gp_Circ2d aCirc1(gp_Ax2d(gp_Pnt2d(0.0, 0.0), gp_Vec2d(1.0, 0.0)), 10.0);
+ gp_Circ2d aCirc2 = aCirc1.Translated(gp_Vec2d(50.0, 0.0));
+ aCirc2.SetRadius(20.0);
+
+ GccEnt_QualifiedCirc aQaCirc1(aCirc1, GccEnt_outside);
+ GccEnt_QualifiedCirc aQaCirc2(aCirc2, GccEnt_outside);
+
+ GccAna_Lin2d2Tan aLin2d2Tan(aQaCirc1, aQaCirc2, 1E-6);
+ if (aLin2d2Tan.IsDone())
+ {
+ for (int i = 1; i <= aLin2d2Tan.NbSolutions(); i++)
+ {
+ const gp_Lin2d& aTangentLin = aLin2d2Tan.ThisSolution(i);
+ Handle(AdaptorVec_AIS) anAisLin = new AdaptorVec_AIS(aTangentLin.Location(), aTangentLin.Direction(), 20.0);
+ myObject2d.Append(anAisLin);
+ }
+ }
+
+ Handle(Geom2d_Circle) aCircle1 = new Geom2d_Circle(aCirc1);
+ Handle(AdaptorCurve2d_AIS) anAisCirc1 = new AdaptorCurve2d_AIS(aCircle1, Aspect_TOL_SOLID);
+ myObject2d.Append(anAisCirc1);
+ Handle(Geom2d_Circle) aCircle2 = new Geom2d_Circle(aCirc2);
+ Handle(AdaptorCurve2d_AIS) anAisCirc2 = new AdaptorCurve2d_AIS(aCircle2, Aspect_TOL_SOLID);
+ myObject2d.Append(anAisCirc2);
+}
+
+void GeometrySamples::ProjectionOfPoint2dSample()
+{
+ gp_Pnt2d aPntToProject(40.0, 40.0);
+ gp_Circ2d aCirc(gp_Ax2d(), 20.0);
+ Handle(Geom2d_Circle) aGeom_Circle = new Geom2d_Circle(aCirc);
+ Geom2dAPI_ProjectPointOnCurve aProjector(aPntToProject, aGeom_Circle);
+ gp_Pnt2d aProjectionPnt = aProjector.NearestPoint();
+
+ Handle(AdaptorCurve2d_AIS) anAisCirc = new AdaptorCurve2d_AIS(aGeom_Circle, Aspect_TOL_SOLID);
+ myObject2d.Append(anAisCirc);
+ DisplayPnt(aPntToProject, "Pnt to project");
+ DisplayPnt(aProjectionPnt, "Projection Pnt", Aspect_TOM_O_STAR);
+}
+
+void GeometrySamples::MinimalDistance2dSample()
+{
+ gp_Lin2d aLin(gp_Pnt2d(-40.0, 0.0), gp_Dir2d(1.0, 1.0));
+ Handle(Geom2d_Line) aGeom_Line = new Geom2d_Line(aLin);
+ gp_Circ2d aCirc(gp_Ax2d(), 20.0);
+ Handle(Geom2d_Circle) aGeom_Circle = new Geom2d_Circle(aCirc);
+
+ Geom2dAPI_ExtremaCurveCurve anExtremaFinder(aGeom_Line, aGeom_Circle,
+ std::numeric_limits<Standard_Real>::min(),
+ std::numeric_limits<Standard_Real>::max(), 0.0, M_PI*2.0);
+ if (anExtremaFinder.NbExtrema())
+ {
+ gp_Pnt2d aPnt1, aPnt2;
+ anExtremaFinder.NearestPoints(aPnt1, aPnt2);
+ myResult << "Extrema found: " << anExtremaFinder.NbExtrema() << std::endl;
+ myResult << "Minimal distance: " << anExtremaFinder.LowerDistance() << std::endl;
+ DisplayPnt(aPnt1, "1");
+ DisplayPnt(aPnt2, "2");
+ }
+ else
+ {
+ myResult << "No Extrema found" << std::endl;
+ }
+
+ Handle(AdaptorCurve2d_AIS) anAisCirc = new AdaptorCurve2d_AIS(aGeom_Circle, Aspect_TOL_SOLID);
+ myObject2d.Append(anAisCirc);
+ Handle(AdaptorVec_AIS) anAisLin = new AdaptorVec_AIS(aLin.Location(), aLin.Direction(), 60.0);
+ anAisLin->SetText(" gp_Lin2d");
+ myObject2d.Append(anAisLin);
+}
+
+void GeometrySamples::Intersection2dSample()
+{
+ gp_Lin2d aLin(gp_Pnt2d(-20.0, 20.0), gp_Dir2d(1.0, -1.5));
+ Handle(Geom2d_Line) aGeom_Line = new Geom2d_Line(aLin);
+ gp_Parab2d aParab(gp_Ax2d(), 20.0);
+ Handle(Geom2d_Parabola) aGeom_Parabola = new Geom2d_Parabola(aParab);
+
+ Geom2dAPI_InterCurveCurve anIntersectFinder(aGeom_Line, aGeom_Parabola);
+ for (Standard_Integer i = 1; i <= anIntersectFinder.NbPoints(); i++)
+ {
+ gp_Pnt2d aPnt = anIntersectFinder.Point(i);
+ DisplayPnt(aPnt, i);
+ }
+
+ myResult << "Number of intersections : " << anIntersectFinder.NbPoints() << std::endl;
+
+ Handle(Geom2d_Parabola) aGeomParabola = new Geom2d_Parabola(aParab);
+ Handle(Geom2d_TrimmedCurve) aTrimmedParabola = new Geom2d_TrimmedCurve(aGeomParabola, 60.0, -60.0);
+ Handle(AdaptorCurve2d_AIS) anAisParabola = new AdaptorCurve2d_AIS(aTrimmedParabola, Aspect_TOL_DOT);
+ myObject2d.Append(anAisParabola);
+ Handle(AdaptorVec_AIS) anAisLin = new AdaptorVec_AIS(aLin.Location(), aLin.Direction(), 90.0);
+ anAisLin->SetText(" gp_Lin2d");
+ myObject2d.Append(anAisLin);
+}
+
+void GeometrySamples::PointInfo3dSample()
+{
+ gp_Pnt aPnt1;
+ gp_Pnt aPnt2(10.0, 10.0, 10.0);
+ gp_Pnt aPnt3(10.0, -10.0, 0.0);
+ gp_Pnt aPnt4(10.0, 10.0, 10.0);
+ Standard_Boolean anIsEqual2_3 = aPnt2.IsEqual(aPnt3, 1E-6);
+ Standard_Boolean anIsEqual2_4 = aPnt2.IsEqual(aPnt4, 1E-6);
+ Standard_Real aDistance1_2 = aPnt1.Distance(aPnt2);
+ Standard_Real aDistance2_4 = aPnt2.Distance(aPnt4);
+ Standard_Real aSquareDistance1_2 = aPnt1.SquareDistance(aPnt2);
+ Standard_Real aSquareDistance2_4 = aPnt2.SquareDistance(aPnt4);
+
+ myResult << "A coordinate of a point 1: X: " << aPnt1.X() << " Y: " << aPnt1.Y() << " Z: " << aPnt1.Z() << std::endl;
+ myResult << "A coordinate of a point 2: X: " << aPnt2.X() << " Y: " << aPnt2.Y() << " Z: " << aPnt2.Z() << std::endl;
+ myResult << "A coordinate of a point 3: X: " << aPnt3.X() << " Y: " << aPnt3.Y() << " Z: " << aPnt3.Z() << std::endl;
+ myResult << "A coordinate of a point 4: X: " << aPnt4.X() << " Y: " << aPnt4.Y() << " Z: " << aPnt4.Z() << std::endl;
+
+ if (anIsEqual2_3)
+ {
+ myResult << "A point 2 is equal to a point 3" << std::endl;
+ }
+ else
+ {
+ myResult << "A point 2 is different from a point 3" << std::endl;
+ }
+ if (anIsEqual2_4)
+ {
+ myResult << "A point 2 is equal to a point 4" << std::endl;
+ }
+ else
+ {
+ myResult << "A point 2 is different from a point 4" << std::endl;
+ }
+ myResult << "A distance from a point 1 to a point 2 is: " << aDistance1_2 << std::endl;
+ myResult << "A distance from a point 2 to a point 4 is: " << aDistance2_4 << std::endl;
+
+ myResult << "A square distance from a point 1 to a point 2 is: " << aSquareDistance1_2 << std::endl;
+ myResult << "A square distance from a point 2 to a point 4 is: " << aSquareDistance2_4 << std::endl;
+
+ DisplayPnt(aPnt1, "1", Aspect_TOM_PLUS, 0.5);
+ DisplayPnt(aPnt2, "2 & 4", Aspect_TOM_PLUS, 0.5);
+ DisplayPnt(aPnt3, "3", Aspect_TOM_PLUS, 0.5);
+ DisplayPnt(aPnt4, "", Aspect_TOM_PLUS, 0.5);
+}
+
+void GeometrySamples::EllipseInfo3dSample()
+{
+ gp_Elips anElips(gp_Ax2(gp_Pnt(), gp_Dir(1.0, 0.0, 0.0)), 20.0, 10.0);
+ Standard_Real anArea = anElips.Area();
+ // Returns the eccentricity of the ellipse between 0.0 and 1.0
+ // If f is the distance between the center of the ellipse and the Focus1 then
+ // the eccentricity e = f / MajorRadius. Returns 0 if MajorRadius = 0.
+ Standard_Real anEccentricity = anElips.Eccentricity();
+ // Returns the distance between the center of the ellipse and focus1 or focus2.
+ Standard_Real aFocal = anElips.Focal();
+ // Returns p = (1 - e * e) * MajorRadius where e is the eccentricity
+ // of the ellipse. Returns 0 if MajorRadius = 0.
+ Standard_Real aParameter = anElips.Parameter();
+
+ myResult << "Ellipse area = " << anArea << " square units" << std::endl;
+ myResult << "Eccentricity = " << anEccentricity;
+ myResult << "Focal distance = " << aFocal;
+ myResult << "Ellipse parameter = " << aParameter;
+
+ gp_Pnt aCenter = anElips.Location();
+ gp_Pnt aFocus1 = anElips.Focus1();
+ gp_Pnt aFocus2 = anElips.Focus2();
+ DisplayPnt(aCenter, "Center", Aspect_TOM_PLUS, 2.0);
+ DisplayPnt(aFocus1, "focus 1", Aspect_TOM_PLUS, 2.0);
+ DisplayPnt(aFocus2, "focus 2", Aspect_TOM_PLUS, 2.0);
+
+ Handle(Geom_Ellipse) aGeomEllipse = new Geom_Ellipse(anElips);
+ Handle(AdaptorCurve_AIS) anAisEllipce = new AdaptorCurve_AIS(aGeomEllipse);
+ myObject3d.Append(anAisEllipce);
+}
+
+void GeometrySamples::PointInfo2dSample()
+{
+ gp_Pnt2d aPnt1;
+ gp_Pnt2d aPnt2(10.0, 10.0);
+ gp_Pnt2d aPnt3(10.0, -10.0);
+ gp_Pnt2d aPnt4(10.0, 10.0);
+ Standard_Boolean anIsEqual2_3 = aPnt2.IsEqual(aPnt3, 1E-6);
+ Standard_Boolean anIsEqual2_4 = aPnt2.IsEqual(aPnt4, 1E-6);
+ Standard_Real aDistance1_2 = aPnt1.Distance(aPnt2);
+ Standard_Real aDistance2_4 = aPnt2.Distance(aPnt4);
+ Standard_Real aSquareDistance1_2 = aPnt1.SquareDistance(aPnt2);
+ Standard_Real aSquareDistance2_4 = aPnt2.SquareDistance(aPnt4);
+
+ myResult << "A coordinate of a point 1: X: " << aPnt1.X() << " Y: " << aPnt1.Y() << std::endl;
+ myResult << "A coordinate of a point 2: X: " << aPnt2.X() << " Y: " << aPnt2.Y() << std::endl;
+ myResult << "A coordinate of a point 3: X: " << aPnt3.X() << " Y: " << aPnt3.Y() << std::endl;
+ myResult << "A coordinate of a point 4: X: " << aPnt4.X() << " Y: " << aPnt4.Y() << std::endl;
+ if (anIsEqual2_3)
+ {
+ myResult << "A point 2 is equal to a point 3" << std::endl;
+ }
+ else
+ {
+ myResult << "A point 2 is different from a point 3" << std::endl;
+ }
+ if (anIsEqual2_4)
+ {
+ myResult << "A point 2 is equal to a point 4" << std::endl;
+ }
+ else
+ {
+ myResult << "A point 2 is different from a point 4" << std::endl;
+ }
+
+ myResult << "A distance from a point 1 to a point 2 is: " << aDistance1_2 << std::endl;
+ myResult << "A distance from a point 2 to a point 4 is: " << aDistance2_4 << std::endl;
+
+ myResult << "A square distance from a point 1 to a point 2 is: " << aSquareDistance1_2 << std::endl;
+ myResult << "A square distance from a point 2 to a point 4 is: " << aSquareDistance2_4 << std::endl;
+
+ DisplayPnt(aPnt1, "1", Aspect_TOM_PLUS, 0.5);
+ DisplayPnt(aPnt2, "2 & 4", Aspect_TOM_PLUS, 0.5);
+ DisplayPnt(aPnt3, "3", Aspect_TOM_PLUS, 0.5);
+ DisplayPnt(aPnt4, "");
+}
+
+void GeometrySamples::CircleInfo2dSample()
+{
+ gp_Circ2d aCirc(gp_Ax22d(gp_Pnt2d(10.0, 10.0), gp_Vec2d(1.0, 0.0)), 10.0);
+ gp_Pnt2d aPnt1(0.0, 10.0);
+ gp_Pnt2d aPnt2(10.0, 0.0);
+ gp_Pnt2d aPnt3(20.0, 20.0);
+
+ if (aCirc.Contains(aPnt1, 1E-6))
+ {
+ DisplayPnt(aPnt1, "1", Aspect_TOM_STAR, 3.0);
+ myResult << "A circle contains a point 1" << std::endl;
+ }
+ else
+ {
+ DisplayPnt(aPnt1, "1", Aspect_TOM_PLUS, 1.0);
+ myResult << "A circle does contain a point 1" << std::endl;
+ }
+ if (aCirc.Contains(aPnt2, 1E-6))
+ {
+ DisplayPnt(aPnt2, "2", Aspect_TOM_STAR, 1.0);
+ myResult << "A circle contains a point 2" << std::endl;
+ }
+ else
+ {
+ DisplayPnt(aPnt2, "2", Aspect_TOM_PLUS, 1.0);
+ myResult << "A circle does contain a point 2" << std::endl;
+ }
+ if (aCirc.Contains(aPnt3, 1E-6))
+ {
+ DisplayPnt(aPnt3, "3", Aspect_TOM_STAR, 1.0);
+ myResult << "A circle contains a point 3" << std::endl;
+ }
+ else
+ {
+ DisplayPnt(aPnt3, "3", Aspect_TOM_PLUS, 1.0);
+ myResult << "A circle does contain a point 3" << std::endl;
+ }
+ myResult << "Circle area = " << aCirc.Area() << "square units" << std::endl;
+ Handle(Geom2d_Circle) aGeomCircle = new Geom2d_Circle(aCirc);
+ Handle(AdaptorCurve2d_AIS) anAisCirc = new AdaptorCurve2d_AIS(aGeomCircle);
+ myObject2d.Append(anAisCirc);
+}
+
+void GeometrySamples::FreeStyleCurves3dSample()
+{
+ // Define points.
+ gp_Pnt aPnt1(0.0, 0.0, 0.0);
+ gp_Pnt aPnt2(5.0, 5.0, 0.0);
+ gp_Pnt aPnt3(10.0, 5.0, 0.0);
+ gp_Pnt aPnt4(15.0, 0.0, 0.0);
+
+ // Add points to the curve poles array.
+ TColgp_Array1OfPnt aPoles(1, 4);
+ aPoles.SetValue(1, aPnt1);
+ aPoles.SetValue(2, aPnt2);
+ aPoles.SetValue(3, aPnt3);
+ aPoles.SetValue(4, aPnt4);
+
+ // Define BSpline weights.
+ TColStd_Array1OfReal aBSplineWeights(1, 4);
+ aBSplineWeights.SetValue(1, 1.0);
+ aBSplineWeights.SetValue(2, 0.5);
+ aBSplineWeights.SetValue(3, 0.5);
+ aBSplineWeights.SetValue(4, 1.0);
+
+ // Define knots.
+ TColStd_Array1OfReal aKnots(1, 2);
+ aKnots.SetValue(1, 0.0);
+ aKnots.SetValue(2, 1.0);
+
+ // Define multiplicities.
+ TColStd_Array1OfInteger aMults(1, 2);
+ aMults.SetValue(1, 4);
+ aMults.SetValue(2, 4);
+
+ // Define BSpline degree and periodicity.
+ Standard_Integer aDegree = 3;
+ Standard_Boolean aPeriodic = Standard_False;
+
+ // Create a BSpline curve.
+ Handle(Geom_BSplineCurve) aBSplineCurve = new Geom_BSplineCurve(
+ aPoles, aBSplineWeights, aKnots, aMults, aDegree, aPeriodic);
+ myResult << "Geom_BSplineCurve was created in red" << std::endl;
+
+ // Define Bezier weights.
+ TColStd_Array1OfReal aBezierWeights(1, 4);
+ aBezierWeights.SetValue(1, 0.5);
+ aBezierWeights.SetValue(2, 1.5);
+ aBezierWeights.SetValue(3, 1.5);
+ aBezierWeights.SetValue(4, 0.5);
+
+ // Create Bezier curve.
+ Handle(Geom_BezierCurve) aBezierCurve = new Geom_BezierCurve(aPoles, aBezierWeights);
+ myResult << "Geom_BezierCurve was created in green" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisBSplineCurve = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(aBSplineCurve).Shape());
+ Handle(AIS_ColoredShape) anAisBezierCurve = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(aBezierCurve).Shape());
+ anAisBSplineCurve->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisBezierCurve->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisBSplineCurve);
+ myObject3d.Append(anAisBezierCurve);
+ myObject3d.Append(new AIS_Point(new Geom_CartesianPoint(aPnt1)));
+ myObject3d.Append(new AIS_Point(new Geom_CartesianPoint(aPnt2)));
+ myObject3d.Append(new AIS_Point(new Geom_CartesianPoint(aPnt3)));
+ myObject3d.Append(new AIS_Point(new Geom_CartesianPoint(aPnt4)));
+}
+
+void GeometrySamples::AnalyticalSurfaces3dSample()
+{
+ // Define a XY plane.
+ gp_Pln aPln(gp::Origin(), gp::DZ());
+ // Create plane geometry.
+ Handle(Geom_Plane) aPlaneSurf = new Geom_Plane(aPln);
+ myResult << "Geom_Plane was created in red" << std::endl;
+
+ // Define a cylinder.
+ gp_Cylinder aCyl(gp::XOY(), 2.5);
+ // Create cylindrical surface.
+ Handle(Geom_CylindricalSurface) aCylSurf = new Geom_CylindricalSurface(aCyl);
+ myResult << "Geom_CylindricalSurface was created in green" << std::endl;
+
+ // Define a cone.
+ gp_Cone aCone(gp::XOY(), M_PI_4, 2.5);
+ // Create conical surface.
+ Handle(Geom_ConicalSurface) aConeSurf = new Geom_ConicalSurface(aCone);
+ myResult << "Geom_ConicalSurface was created in blue" << std::endl;
+
+ // Define a sphere.
+ gp_Pnt aSphereCenter(15.0, 15.0, 15.0);
+ gp_Sphere aSphere(gp_Ax3(aSphereCenter, gp::DZ()), 8.0);
+ // Create conical surface.
+ Handle(Geom_SphericalSurface) aSphereSurf = new Geom_SphericalSurface(aSphere);
+ myResult << "Geom_SphericalSurface was created in cyan" << std::endl;
+
+ // Define a sphere.
+ gp_Pnt aTorusCenter(-15.0, -15.0, 25.0);
+ gp_Torus aTorus(gp_Ax3(aTorusCenter, gp::DZ()), 15.0, 5.0);
+ // Create toroidal surface.
+ Handle(Geom_ToroidalSurface) aTorusSurf = new Geom_ToroidalSurface(aTorus);
+ myResult << "Geom_ToroidalSurface was created in yellow" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisPlane = new AIS_ColoredShape(BRepBuilderAPI_MakeFace(
+ aPlaneSurf, 0.0, 20.0, 0.0, 20.0, Precision::Confusion()).Shape());
+ Handle(AIS_ColoredShape) anAisCylinder = new AIS_ColoredShape(BRepBuilderAPI_MakeFace(
+ aCylSurf, 0.0, 2.0 * M_PI, 5.0, 15.0, Precision::Confusion()).Shape());
+ Handle(AIS_ColoredShape) anAisCone = new AIS_ColoredShape(BRepBuilderAPI_MakeFace(
+ aConeSurf, 0.0, 2.0 * M_PI, 0.0, 15.0, Precision::Confusion()).Shape());
+ Handle(AIS_ColoredShape) anAisSphere = new AIS_ColoredShape(BRepBuilderAPI_MakeFace(
+ aSphereSurf, Precision::Confusion()).Shape());
+ Handle(AIS_ColoredShape) anAisTorus = new AIS_ColoredShape(BRepBuilderAPI_MakeFace(
+ aTorusSurf, Precision::Confusion()).Shape());
+ anAisPlane->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisCylinder->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ anAisCone->SetColor(Quantity_Color(Quantity_NOC_BLUE1));
+ anAisSphere->SetColor(Quantity_Color(Quantity_NOC_CYAN1));
+ anAisTorus->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ myObject3d.Append(anAisPlane);
+ myObject3d.Append(anAisCylinder);
+ myObject3d.Append(anAisCone);
+ myObject3d.Append(anAisSphere);
+ myObject3d.Append(anAisTorus);
+}
+
+void GeometrySamples::FreeStyleSurfaces3dSample()
+{
+ // Define a 4x4 grid of points for BSpline surface.
+ TColgp_Array2OfPnt aBSplinePnts(1, 4, 1, 4);
+ for (Standard_Integer i = 1; i <= 4; ++i)
+ {
+ gp_Pnt aPnt;
+ aPnt.SetX(5.0 * i);
+ for (Standard_Integer j = 1; j <= 4; ++j)
+ {
+ aPnt.SetY(5.0 * j);
+ if (1 < i && i < 4 && 1 < j && j < 4)
+ {
+ aPnt.SetZ(5.0);
+ }
+ else
+ {
+ aPnt.SetZ(0.0);
+ }
+ aBSplinePnts.SetValue(i, j, aPnt);
+ }
+ }
+
+ // Define a 4x4 grid of points for Bezier surface.
+ TColgp_Array2OfPnt aBezierPnts(1, 4, 1, 4);
+ for (Standard_Integer i = 1; i <= 4; ++i)
+ {
+ gp_Pnt aPnt;
+ aPnt.SetX(20.0 + 5.0 * i);
+ for (Standard_Integer j = 1; j <= 4; ++j)
+ {
+ aPnt.SetY(20.0 + 5.0 * j);
+ if (1 < i && i < 4 && 1 < j && j < 4)
+ {
+ aPnt.SetZ(5.0);
+ }
+ else
+ {
+ aPnt.SetZ(0.0);
+ }
+ aBezierPnts.SetValue(i, j, aPnt);
+ }
+ }
+
+ // Define BSpline weights.
+ TColStd_Array2OfReal aBSplineWeights(1, 4, 1, 4);
+ for (Standard_Integer i = 1; i <= 4; ++i)
+ {
+ for (Standard_Integer j = 1; j <= 4; ++j)
+ {
+ if (1 < i && i < 4 && 1 < j && j < 4)
+ {
+ aBSplineWeights.SetValue(i, j, 0.5);
+ }
+ else
+ {
+ aBSplineWeights.SetValue(i, j, 1.0);
+ }
+ }
+ }
+
+ // Define knots.
+ TColStd_Array1OfReal aUKnots(1, 2), aVKnots(1, 2);
+ aUKnots.SetValue(1, 0.0);
+ aUKnots.SetValue(2, 1.0);
+ aVKnots.SetValue(1, 0.0);
+ aVKnots.SetValue(2, 1.0);
+
+ // Define multiplicities.
+ TColStd_Array1OfInteger aUMults(1, 2), aVMults(1, 2);
+ aUMults.SetValue(1, 4);
+ aUMults.SetValue(2, 4);
+ aVMults.SetValue(1, 4);
+ aVMults.SetValue(2, 4);
+
+ // Define BSpline degree and periodicity.
+ Standard_Integer aUDegree = 3;
+ Standard_Integer aVDegree = 3;
+ Standard_Boolean aUPeriodic = Standard_False;
+ Standard_Boolean aVPeriodic = Standard_False;
+
+ // Create a BSpline surface.
+ Handle(Geom_BSplineSurface) aBSplineSurf = new Geom_BSplineSurface(
+ aBSplinePnts, aBSplineWeights, aUKnots, aVKnots,
+ aUMults, aVMults, aUDegree, aVDegree, aUPeriodic, aVPeriodic);
+ myResult << "Geom_BSplineSurface was created in red" << std::endl;
+
+ // Define BSpline weights.
+ TColStd_Array2OfReal aBezierWeights(1, 4, 1, 4);
+ for (Standard_Integer i = 1; i <= 4; ++i)
+ {
+ for (Standard_Integer j = 1; j <= 4; ++j)
+ {
+ if (1 < i && i < 4 && 1 < j && j < 4)
+ {
+ aBezierWeights.SetValue(i, j, 1.5);
+ }
+ else
+ {
+ aBezierWeights.SetValue(i, j, 0.5);
+ }
+ }
+ }
+
+ // Create a Bezier surface.
+ Handle(Geom_BezierSurface) aBezierSurf = new Geom_BezierSurface(aBezierPnts, aBezierWeights);
+ myResult << "Geom_BezierSurface was created in green" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisBSplineSurf = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeFace(aBSplineSurf, Precision::Confusion()).Shape());
+ Handle(AIS_ColoredShape) anAisBezierSurf = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeFace(aBezierSurf, Precision::Confusion()).Shape());
+ anAisBSplineSurf->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisBezierSurf->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisBSplineSurf);
+ myObject3d.Append(anAisBezierSurf);
+ for (TColgp_Array2OfPnt::Iterator anIt(aBSplinePnts); anIt.More(); anIt.Next())
+ {
+ myObject3d.Append(new AIS_Point(new Geom_CartesianPoint(anIt.Value())));
+ }
+ for (TColgp_Array2OfPnt::Iterator anIt(aBezierPnts); anIt.More(); anIt.Next())
+ {
+ myObject3d.Append(new AIS_Point(new Geom_CartesianPoint(anIt.Value())));
+ }
+}
+
+void GeometrySamples::FreeStyleCurves2dSample()
+{
+
+ // Define points.
+ gp_Pnt2d aPnt1(0.0, 0.0);
+ gp_Pnt2d aPnt2(5.0, 5.0);
+ gp_Pnt2d aPnt3(10.0, 5.0);
+ gp_Pnt2d aPnt4(15.0, 0.0);
+
+ // Add points to the curve poles array.
+ TColgp_Array1OfPnt2d aBSplinePoles(1, 4);
+ aBSplinePoles.SetValue(1, aPnt1);
+ aBSplinePoles.SetValue(2, aPnt2);
+ aBSplinePoles.SetValue(3, aPnt3);
+ aBSplinePoles.SetValue(4, aPnt4);
+
+ // Define BSpline weights.
+ TColStd_Array1OfReal aBSplineWeights(1, 4);
+ aBSplineWeights.SetValue(1, 1.0);
+ aBSplineWeights.SetValue(2, 0.5);
+ aBSplineWeights.SetValue(3, 0.5);
+ aBSplineWeights.SetValue(4, 1.0);
+
+ // Define knots.
+ TColStd_Array1OfReal aKnots(1, 2);
+ aKnots.SetValue(1, 0.0);
+ aKnots.SetValue(2, 1.0);
+
+ // Define multiplicities.
+ TColStd_Array1OfInteger aMults(1, 2);
+ aMults.SetValue(1, 4);
+ aMults.SetValue(2, 4);
+
+ // Define BSpline degree and periodicity.
+ Standard_Integer aDegree = 3;
+ Standard_Boolean aPeriodic = Standard_False;
+
+ // Create a BSpline curve.
+ Handle(Geom2d_BSplineCurve) aBSplineCurve =
+ new Geom2d_BSplineCurve(aBSplinePoles, aBSplineWeights, aKnots, aMults, aDegree, aPeriodic);
+
+
+ TColgp_Array1OfPnt2d aBezierPoles(1, 4);
+ gp_Vec2d anUp10Vec(0.0, 10.0);
+ aBezierPoles.SetValue(1, aPnt1.Translated(anUp10Vec));
+ aBezierPoles.SetValue(2, aPnt2.Translated(anUp10Vec));
+ aBezierPoles.SetValue(3, aPnt3.Translated(anUp10Vec));
+ aBezierPoles.SetValue(4, aPnt4.Translated(anUp10Vec));
+
+ // Define Bezier weights.
+ TColStd_Array1OfReal aBezierWeights(1, 4);
+ aBezierWeights.SetValue(1, 0.5);
+ aBezierWeights.SetValue(2, 1.5);
+ aBezierWeights.SetValue(3, 1.5);
+ aBezierWeights.SetValue(4, 0.5);
+
+ // Create Bezier curve.
+ Handle(Geom2d_BezierCurve) aBezierCurve = new Geom2d_BezierCurve(aBezierPoles, aBezierWeights);
+
+ Handle(AdaptorCurve2d_AIS) anAisBSpline = new AdaptorCurve2d_AIS(aBSplineCurve);
+ myObject2d.Append(anAisBSpline);
+ Handle(AdaptorCurve2d_AIS) anAisBezier = new AdaptorCurve2d_AIS(aBezierCurve);
+ myObject2d.Append(anAisBezier);
+
+ DisplayPnt(aPnt1, "1", Aspect_TOM_PLUS, 0.5);
+ DisplayPnt(aPnt2, "2", Aspect_TOM_PLUS, 0.5);
+ DisplayPnt(aPnt3, "3", Aspect_TOM_PLUS, 0.5);
+ DisplayPnt(aPnt4, "4", Aspect_TOM_PLUS, 0.5);
+}
+
+void GeometrySamples::TrimmedCurve3dSample()
+{
+ // Define a circle placed in the origin of XY coordinate
+ // plane and with the radius equal to 5.
+ gp_Circ aCirc(gp::XOY(), 5.0);
+ // Create a closed circular curve.
+ Handle(Geom_Circle) aCircCurve = new Geom_Circle(aCirc);
+ myResult << "Geom_Circle was created in yellow" << std::endl;
+
+ // Cut off a quarter of the circle.
+ Handle(Geom_TrimmedCurve) aCircQuater = new Geom_TrimmedCurve(aCircCurve, 0.0, M_PI_2);
+ myResult << "Geom_TrimmedCurve was created in red" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisCirc = new AIS_ColoredShape (BRepBuilderAPI_MakeEdge(aCircCurve).Shape());
+ Handle(AIS_ColoredShape) anAisCircQuater = new AIS_ColoredShape (BRepBuilderAPI_MakeEdge(aCircQuater).Shape());
+ anAisCirc->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisCircQuater->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisCircQuater->SetWidth(2.5);
+ myObject3d.Append(anAisCirc);
+ myObject3d.Append(anAisCircQuater);
+}
+
+void GeometrySamples::OffsetCurve3dSample()
+{
+ // Define a circle placed in the origin of XY coordinate
+ // plane and with the radius equal to 5.
+ gp_Circ aCirc(gp::XOY(), 5.0);
+ // Create a closed circular curve.
+ Handle(Geom_Circle) aCircCurve = new Geom_Circle(aCirc);
+ myResult << "Geom_Circle was created in yellow" << std::endl;
+
+ // An offset curve is a curve at constant distance (Offset) from
+ // a basis curve in a reference direction V.
+ // The offset curve takes its parametrization from the basis curve.
+ // The Offset curve is in the direction of the normal N
+ // defined with the cross product T^V, where the vector T
+ // is given by the first derivative on the basis curve with non zero length.
+ // The distance offset may be positive or negative to indicate the
+ // preferred side of the curve:
+ // . distance offset >0 => the curve is in the direction of N
+ // . distance offset <0 => the curve is in the direction of - N
+ // On the Offset curve:
+ // Value (U) = BasisCurve.Value(U) + (Offset * (T ^ V)) / ||T ^ V||
+ // At any point the Offset direction V must not be parallel to the
+ // vector T and the vector T must not have null length else the
+ // offset curve is not defined.
+
+ // Expand the circle by Offset equal to a quarter of the radius
+ // with direction V equal to Z.
+ Standard_Real anExpandOffset = +aCirc.Radius() / 4.0;
+ gp_Dir anExpandDir = gp::DZ();
+ Handle(Geom_OffsetCurve) anExpandCircCurve = new Geom_OffsetCurve(
+ aCircCurve, anExpandOffset, anExpandDir);
+ myResult << "Geom_OffsetCurve (expanded circle) was created in red" << std::endl;
+
+ // Collapse the circle by Offset equal to a half of the radius with direction V equal to Z.
+ Standard_Real anCollapseOffset = -aCirc.Radius() / 2.0;
+ gp_Dir anCollapseDir = gp::DZ();
+ Handle(Geom_OffsetCurve) anCollapseCircCurve = new Geom_OffsetCurve (aCircCurve, anCollapseOffset, anCollapseDir);
+ myResult << "Geom_OffsetCurve (collapsed circle) was created in green" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisCirc = new AIS_ColoredShape (BRepBuilderAPI_MakeEdge(aCircCurve).Shape());
+ Handle(AIS_ColoredShape) anAisExpandCirc = new AIS_ColoredShape (BRepBuilderAPI_MakeEdge(anExpandCircCurve).Shape());
+ Handle(AIS_ColoredShape) anAisCpllapsedCirc = new AIS_ColoredShape (BRepBuilderAPI_MakeEdge(anCollapseCircCurve).Shape());
+ anAisCirc->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisExpandCirc->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisCpllapsedCirc->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisCirc);
+ myObject3d.Append(anAisExpandCirc);
+ myObject3d.Append(anAisCpllapsedCirc);
+}
+
+void GeometrySamples::BSplineFromCircle3dSample()
+{
+ // Define a circle placed in the origin of XY coordinate
+ // plane and with the radius equal to 5.
+ gp_Circ aCirc(gp::XOY(), 5.0);
+ // Create a closed circular curve.
+ Handle(Geom_Circle) aCircCurve = new Geom_Circle(aCirc);
+ myResult << "Geom_Circle was created in yellow" << std::endl;
+
+ // Convert the circle curve to a BSpline one.
+ Handle(Geom_BSplineCurve) aBSplineFromCirc = GeomConvert::CurveToBSplineCurve(aCircCurve);
+ myResult << "Geom_BSplineCurve was created in red:" << std::endl;
+ myResult << "Degree: " << aBSplineFromCirc->Degree() << std::endl;
+ myResult << "Periodic: " << (aBSplineFromCirc->IsPeriodic() ? "Yes" : "No") << std::endl;
+ myResult << "Poles: [" << aBSplineFromCirc->Poles().Size() << "]" << std::endl;
+ for (TColgp_Array1OfPnt::Iterator anIt(aBSplineFromCirc->Poles()); anIt.More(); anIt.Next())
+ {
+ myResult << " (" << anIt.Value().X() << ", " << anIt.Value().Y() << ", " << anIt.Value().Z() << ")" << std::endl;
+ }
+
+ Handle(AIS_ColoredShape) anAisCirc = new AIS_ColoredShape (BRepBuilderAPI_MakeEdge(aCircCurve).Shape());
+ Handle(AIS_ColoredShape) anAisBSpline = new AIS_ColoredShape (BRepBuilderAPI_MakeEdge(aBSplineFromCirc).Shape());
+ anAisCirc->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisBSpline->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisCirc);
+ myObject3d.Append(anAisBSpline);
+}
+
+void GeometrySamples::TrimmedSurface3dSample()
+{
+ // Define a XY plane.
+ gp_Pln aPln(gp::XOY());
+ // Create a plane surface.
+ Handle(Geom_Plane) aPlaneSurf = new Geom_Plane(aPln);
+ myResult << "Geom_Plane was created" << std::endl;
+
+ // Trim [0 ... 30 X 0 ... 50] rectangular range.
+ Standard_Real aUMin = 0.0;
+ Standard_Real aUMax = 30.0;
+ Standard_Real aVMin = 0.0;
+ Standard_Real aVMax = 50.0;
+ Handle(Geom_RectangularTrimmedSurface) aTrimmedPlaneSurf
+ = new Geom_RectangularTrimmedSurface(aPlaneSurf, aUMin, aUMax, aVMin, aVMax);
+ myResult << "Geom_RectangularTrimmedSurface was created in red" << std::endl;
+
+ Handle(AIS_Plane) anAisPlane = new AIS_Plane(aPlaneSurf);
+ Handle(AIS_ColoredShape) anAisTimmedPlane = new AIS_ColoredShape (BRepBuilderAPI_MakeFace (aTrimmedPlaneSurf, 0.001).Shape());
+ anAisTimmedPlane->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisPlane);
+ myObject3d.Append(anAisTimmedPlane);
+}
+
+void GeometrySamples::OffsetSurface3dSample()
+{
+ // Define a XY plane.
+ gp_Pln aPln(gp::XOY());
+ // Create a plane surface.
+ Handle(Geom_Plane) aPlaneSurf = new Geom_Plane(aPln);
+ myResult << "Geom_Plane was created" << std::endl;
+
+ // An offset surface is defined by:
+ // - the basis surface to which it is parallel, and
+ // - the distance between the offset surface and its basis surface.
+ // A point on the offset surface is built by measuring the
+ // offset value along the normal vector at a point on the
+ // basis surface. This normal vector is given by the cross
+ // product D1u^D1v, where D1u and D1v are the
+ // vectors tangential to the basis surface in the u and v
+ // parametric directions at this point. The side of the
+ // basis surface on which the offset is measured
+ // depends on the sign of the offset value.
+
+ // Offset the plane in the normal direction.
+ Standard_Real aPosOffset = 10.0;
+ Handle(Geom_OffsetSurface) aPosOffsetSurf = new Geom_OffsetSurface(aPlaneSurf, aPosOffset);
+ myResult << "Geom_OffsetSurface with " << aPosOffset << " was created in red" << std::endl;
+
+ // Offset the plane in direction opposite to the normal one.
+ Standard_Real aNegOffset = -15.0;
+ Handle(Geom_OffsetSurface) aNegOffsetSurf = new Geom_OffsetSurface(aPlaneSurf, aNegOffset);
+ myResult << "Geom_OffsetSurface with " << aNegOffset << " was created in green" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisPlane = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeFace(aPlaneSurf, 0.0, 10.0, 0.0, 10.0, Precision::Confusion()).Shape());
+ Handle(AIS_ColoredShape) anAisPosOffsetPlane = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeFace(aPosOffsetSurf, 0.0, 10.0, 0.0, 10.0, Precision::Confusion()).Shape());
+ Handle(AIS_ColoredShape) anAisNegOffsetPlane = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeFace(aNegOffsetSurf, 0.0, 10.0, 0.0, 10.0, Precision::Confusion()).Shape());
+ anAisPosOffsetPlane->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisNegOffsetPlane->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisPlane);
+ myObject3d.Append(anAisPosOffsetPlane);
+ myObject3d.Append(anAisNegOffsetPlane);
+}
+
+void GeometrySamples::ExtrusionSurface3dSample()
+{
+ // Create an ellipse curve in XY plane.
+ Standard_Real aMinorRadius = 10.0;
+ Standard_Real aMajorRadius = 20.0;
+ Handle(Geom_Ellipse) anEllipseCurve = new Geom_Ellipse(gp::XOY(), aMajorRadius, aMinorRadius);
+ myResult << "Geom_Ellipse was created in yellow" << std::endl;
+
+ // Make a linear extrusion of the ellipse at 45 degrees to Z axis
+ gp_Dir aDirOfExtr = gp::DZ();
+ Handle(Geom_SurfaceOfLinearExtrusion) aLinExtrSurf
+ = new Geom_SurfaceOfLinearExtrusion(anEllipseCurve, aDirOfExtr);
+ myResult << "Geom_SurfaceOfLinearExtrusion was created in red" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisEllipse = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(anEllipseCurve).Shape());
+ Handle(AIS_ColoredShape) anAisExtrSurf = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeFace(aLinExtrSurf, 0.0, 2.0 * M_PI, 0.0, 30.0,
+ Precision::Confusion()).Shape());
+ anAisEllipse->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisEllipse->SetWidth(2.5);
+ anAisExtrSurf->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisEllipse);
+ myObject3d.Append(anAisExtrSurf);
+}
+
+void GeometrySamples::RevolutionSurface3dSample()
+{
+ // Create an ellipse curve in XY plane with
+ // the center at (-10, 0, 0).
+ Standard_Real aMinorRadius = 5.0;
+ Standard_Real aMajorRadius = 10.0;
+ gp_Pnt aCenter(-30.0, 0.0, 0.0);
+ Handle(Geom_Ellipse) anEllipseCurve = new Geom_Ellipse(gp_Ax2(aCenter, gp::DZ()),
+ aMajorRadius, aMinorRadius);
+ myResult << "Geom_Ellipse was created in yellow" << std::endl;
+
+ // Make a revolution of the ellipse around Y axis
+ Handle(Geom_SurfaceOfRevolution) aRevolSurf = new Geom_SurfaceOfRevolution(anEllipseCurve, gp::OY());
+ myResult << "Geom_SurfaceOfRevolution was created in red" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisEllipse = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(anEllipseCurve).Shape());
+ Handle(AIS_ColoredShape) anAisRevolSurf = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeFace(aRevolSurf, Precision::Confusion()).Shape());
+ anAisEllipse->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisEllipse->SetWidth(2.5);
+ anAisRevolSurf->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisEllipse);
+ myObject3d.Append(anAisRevolSurf);
+}
+
+void GeometrySamples::TrimmedCurve2dSample()
+{
+ // Create a closed circular curve.
+ Handle(Geom2d_Circle) aGeomCircle = new Geom2d_Circle(gp_Ax2d(gp_Pnt2d(), gp_Vec2d(1.0, 0.0)), 5.0);
+ Handle(AdaptorCurve2d_AIS) anAisCirc = new AdaptorCurve2d_AIS(aGeomCircle);
+ myObject2d.Append(anAisCirc);
+
+ // Cut off a quarter of the circle.
+ Handle(Geom2d_TrimmedCurve) aCircQuater = new Geom2d_TrimmedCurve(aGeomCircle, 0.0, M_PI_2);
+ aCircQuater->Translate(gp_Vec2d(15.0, 0.0));
+ Handle(AdaptorCurve2d_AIS) anAisCircQuater = new AdaptorCurve2d_AIS(aCircQuater);
+ myObject2d.Append(anAisCircQuater);
+}
+
+void GeometrySamples::OffsetCurve2dSample()
+{
+ Handle(Geom2d_Circle) aGeomCircle = new Geom2d_Circle(gp_Ax2d(gp_Pnt2d(), gp_Vec2d(1.0, 0.0)), 5.0);
+
+ Standard_Real anExpandOffset = aGeomCircle->Radius() / 4.0;
+ Handle(Geom2d_OffsetCurve) anExpandCircCurve = new Geom2d_OffsetCurve(aGeomCircle, anExpandOffset);
+
+ Standard_Real anCollapseOffset = -aGeomCircle->Radius() / 2.0;
+ Handle(Geom2d_OffsetCurve) anCollapseCircCurve = new Geom2d_OffsetCurve(aGeomCircle, anCollapseOffset);
+
+ Handle(AdaptorCurve2d_AIS) anAisCirc = new AdaptorCurve2d_AIS(aGeomCircle);
+ myObject2d.Append(anAisCirc);
+ Handle(AdaptorCurve2d_AIS) anAisExpand = new AdaptorCurve2d_AIS(anExpandCircCurve);
+ myObject2d.Append(anAisExpand);
+ Handle(AdaptorCurve2d_AIS) anAisCollapse = new AdaptorCurve2d_AIS(anCollapseCircCurve);
+ myObject2d.Append(anAisCollapse);
+}
+
+void GeometrySamples::BoundingBoxOfSurface3dSample()
+{
+ // Define a 4x4 grid of points for BSpline surface.
+ TColgp_Array2OfPnt aPoints(1, 4, 1, 4);
+ for (Standard_Integer i = 1; i <= 4; ++i)
+ {
+ gp_Pnt aPnt;
+ aPnt.SetX(5.0 * i);
+ for (Standard_Integer j = 1; j <= 4; ++j)
+ {
+ aPnt.SetY(5.0 * j);
+ if (1 < i && i < 4 && 1 < j && j < 4)
+ {
+ aPnt.SetZ(5.0);
+ }
+ else
+ {
+ aPnt.SetZ(0.0);
+ }
+ aPoints.SetValue(i, j, aPnt);
+ }
+ }
+
+ // Make a BSpline surface from the points array.
+ Handle(Geom_BSplineSurface) aBSplineSurf = GeomAPI_PointsToBSplineSurface(aPoints).Surface();
+ myResult << "Geom_BSplineSurface was created" << std::endl;
+
+ // Compute BSpline surface bounding box.
+ Bnd_Box aBndBox;
+ BndLib_AddSurface::AddOptimal(GeomAdaptor_Surface(aBSplineSurf), Precision::Confusion(), aBndBox);
+ myResult << "Bounding box:" << std::endl;
+ myResult << " Min corner = [ "
+ << aBndBox.CornerMin().X() << ", "
+ << aBndBox.CornerMin().Y() << ", "
+ << aBndBox.CornerMin().Z() << " ]" << std::endl;
+ myResult << " Max corner = [ "
+ << aBndBox.CornerMax().X() << ", "
+ << aBndBox.CornerMax().Y() << ", "
+ << aBndBox.CornerMax().Z() << " ]" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisBSplineSurf = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeFace(aBSplineSurf, Precision::Confusion()).Shape());
+ Handle(AIS_ColoredShape) anAisBndBox = new AIS_ColoredShape(
+ BRepPrimAPI_MakeBox(aBndBox.CornerMin(), aBndBox.CornerMax()).Shell());
+ myObject3d.Append(anAisBSplineSurf);
+ myObject3d.Append(anAisBndBox);
+ myContext->SetDisplayMode(anAisBndBox, 0, Standard_True);
+}
+
+void GeometrySamples::BoundingBoxOfCurves3dSample()
+{
+ // Define points.
+ gp_Pnt aPnt1(0.0, 0.0, 10.0);
+ gp_Pnt aPnt2(5.0, 5.0, 5.0);
+ gp_Pnt aPnt3(10.0, 10.0, 15.0);
+ gp_Pnt aPnt4(15.0, 5.0, 20.0);
+
+ // Add points to the curve poles array.
+ TColgp_Array1OfPnt aPoles(1, 4);
+ aPoles.SetValue(1, aPnt1);
+ aPoles.SetValue(2, aPnt2);
+ aPoles.SetValue(3, aPnt3);
+ aPoles.SetValue(4, aPnt4);
+
+ // Make a BSpline curve from the points array.
+ Handle(Geom_BSplineCurve) aBSplineCurve = GeomAPI_PointsToBSpline(aPoles).Curve();
+ myResult << "aBSplineCurve was created" << std::endl;
+
+ // Compute BSpline curve bounding box.
+ Bnd_Box aBndBox;
+ BndLib_Add3dCurve::AddOptimal(GeomAdaptor_Curve(aBSplineCurve), Precision::Confusion(), aBndBox);
+ myResult << "Bounding box:" << std::endl;
+ myResult << " Min corner = [ "
+ << aBndBox.CornerMin().X() << ", "
+ << aBndBox.CornerMin().Y() << ", "
+ << aBndBox.CornerMin().Z() << " ]" << std::endl;
+ myResult << " Max corner = [ "
+ << aBndBox.CornerMax().X() << ", "
+ << aBndBox.CornerMax().Y() << ", "
+ << aBndBox.CornerMax().Z() << " ]" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisBSplineCurve = new AIS_ColoredShape (BRepBuilderAPI_MakeEdge(aBSplineCurve).Shape());
+ Handle(AIS_ColoredShape) anAisBndBox = new AIS_ColoredShape (BRepPrimAPI_MakeBox(aBndBox.CornerMin(), aBndBox.CornerMax()).Shell());
+ myObject3d.Append(anAisBSplineCurve);
+ myObject3d.Append(anAisBndBox);
+ myContext->SetDisplayMode(anAisBndBox, 0, Standard_True);
+}
+
+void GeometrySamples::BoundingBoxOfCurves2dSample()
+{
+ // Define points.
+ gp_Pnt2d aPnt1(0.0, 0.0);
+ gp_Pnt2d aPnt2(5.0, 5.0);
+ gp_Pnt2d aPnt3(10.0, 10.0);
+ gp_Pnt2d aPnt4(15.0, 5.0);
+
+ // Add points to the curve poles array.
+ TColgp_Array1OfPnt2d aPoles(1, 4);
+ aPoles.SetValue(1, aPnt1);
+ aPoles.SetValue(2, aPnt2);
+ aPoles.SetValue(3, aPnt3);
+ aPoles.SetValue(4, aPnt4);
+
+ // Make a BSpline curve from the points array.
+ Handle(Geom2d_BSplineCurve) aBSplineCurve = Geom2dAPI_PointsToBSpline(aPoles).Curve();
+
+ // Compute BSpline curve bounding box.
+ Bnd_Box2d aBndBox;
+ BndLib_Add2dCurve::AddOptimal(aBSplineCurve, 0.0, 1.0, Precision::PConfusion(), aBndBox);
+ Standard_Real aXmin, aYmin, aXmax, aYmax;
+ aBndBox.Get(aXmin, aYmin, aXmax, aYmax);
+
+ myResult << "Bounding box:" << std::endl;
+ myResult << " Min corner = [ " << aXmin << ", " << aYmin << " ]" << std::endl;
+ myResult << " Max corner = [ " << aXmax << ", " << aYmax << " ]" << std::endl;
+
+ Handle(AdaptorCurve2d_AIS) anAisBSpline = new AdaptorCurve2d_AIS(aBSplineCurve);
+
+ Handle(AdaptorVec_AIS) anAisVec1 = new AdaptorVec_AIS(gp_Pnt2d(aXmin, aYmin), gp_Pnt2d(aXmin, aYmax));
+ Handle(AdaptorVec_AIS) anAisVec2 = new AdaptorVec_AIS(gp_Pnt2d(aXmin, aYmax), gp_Pnt2d(aXmax, aYmax));
+ Handle(AdaptorVec_AIS) anAisVec3 = new AdaptorVec_AIS(gp_Pnt2d(aXmax, aYmax), gp_Pnt2d(aXmax, aYmin));
+ Handle(AdaptorVec_AIS) anAisVec4 = new AdaptorVec_AIS(gp_Pnt2d(aXmax, aYmin), gp_Pnt2d(aXmin, aYmin));
+
+ myObject2d.Append(anAisBSpline);
+ myObject2d.Append(anAisVec1);
+ myObject2d.Append(anAisVec2);
+ myObject2d.Append(anAisVec3);
+ myObject2d.Append(anAisVec4);
+}
+
+void GeometrySamples::DumpCircleInfoSample()
+{
+ // Define a circle placed in the origin of XY coordinate
+ // plane and with the radius equal to 0.5.
+ gp_Circ aCirc(gp::XOY(), 0.5);
+ // Create a closed circular curve.
+ Handle(Geom_Circle) aCircCurve = new Geom_Circle(aCirc);
+ myResult << "Geom_Circle was created:" << std::endl;
+ myResult << " Center = [ "
+ << aCircCurve->Position().Location().X() << ", "
+ << aCircCurve->Position().Location().Y() << ", "
+ << aCircCurve->Position().Location().Z() << " ]"
+ << std::endl;
+ myResult << " Radius = " << aCircCurve->Radius() << std::endl;
+ myResult << " Plane normal = [ "
+ << aCircCurve->Position().Direction().X() << ", "
+ << aCircCurve->Position().Direction().Y() << ", "
+ << aCircCurve->Position().Direction().Z() << " ]"
+ << std::endl;
+
+ Handle(AIS_Circle) anAisCircle = new AIS_Circle(aCircCurve);
+ Handle(AIS_TextLabel) anAisCenterLabel = new AIS_TextLabel();
+ anAisCenterLabel->SetText(" Center");
+ anAisCenterLabel->SetPosition(aCircCurve->Position().Location());
+ Handle(AIS_Point) anAisCenter = new AIS_Point(new Geom_CartesianPoint(aCirc.Location()));
+ Handle(AIS_Axis) anAisAxis = new AIS_Axis(new Geom_Axis2Placement(aCircCurve->Position()), AIS_TOAX_ZAxis);
+ myObject3d.Append(anAisCircle);
+ myObject3d.Append(anAisCenterLabel);
+ myObject3d.Append(anAisAxis);
+}
+
+void GeometrySamples::DumpBSplineCurveInfoSample()
+{
+ // Define points.
+ gp_Pnt aPnt1(0.0, 0.0, 10.0);
+ gp_Pnt aPnt2(5.0, 5.0, 5.0);
+ gp_Pnt aPnt3(10.0, 10.0, 15.0);
+ gp_Pnt aPnt4(15.0, 5.0, 20.0);
+
+ // Add points to the curve poles array.
+ TColgp_Array1OfPnt aPoles(1, 4);
+ aPoles.SetValue(1, aPnt1);
+ aPoles.SetValue(2, aPnt2);
+ aPoles.SetValue(3, aPnt3);
+ aPoles.SetValue(4, aPnt4);
+
+ // Make a BSpline curve from the points array
+ Handle(Geom_BSplineCurve) aBSplineCurve = GeomAPI_PointsToBSpline(aPoles).Curve();
+ myResult << "aBSplineCurve was created:" << std::endl;
+ myResult << " Degree = " << aBSplineCurve->Degree() << std::endl;
+ myResult << " Parameter range = [ "
+ << aBSplineCurve->FirstParameter() << ", "
+ << aBSplineCurve->LastParameter() << " ]"
+ << std::endl;
+ NCollection_List<Standard_Real> aParams;
+ aParams.Append(0.75 * aBSplineCurve->FirstParameter() + 0.25 * aBSplineCurve->LastParameter());
+ aParams.Append(0.50 * aBSplineCurve->FirstParameter() + 0.50 * aBSplineCurve->LastParameter());
+ aParams.Append(0.25 * aBSplineCurve->FirstParameter() + 0.75 * aBSplineCurve->LastParameter());
+ myResult << " Curve info:" << std::endl;
+ for (NCollection_List<Standard_Real>::Iterator anIt(aParams); anIt.More(); anIt.Next())
+ {
+ Standard_Real aParam = anIt.Value();
+ gp_Pnt aPnt;
+ gp_Vec aVec;
+ aBSplineCurve->D1(aParam, aPnt, aVec);
+ myResult << " Param = " << aParam << std::endl;
+ myResult << " P = [ " << aPnt.X() << ", " << aPnt.Y() << ", " << aPnt.Z() << " ]" << std::endl;
+ myResult << " D = [ " << aVec.X() << ", " << aVec.Y() << ", " << aVec.Z() << " ]" << std::endl;
+ myObject3d.Append(new AIS_Point(new Geom_CartesianPoint(aPnt)));
+ Handle(AIS_TextLabel) anAisCenterLabel = new AIS_TextLabel();
+ Standard_SStream aSS;
+ aSS << "P [" << aPnt.X() << ", " << aPnt.Y() << ", " << aPnt.Z() << "]" << std::endl;
+ aSS << "D [" << aVec.X() << ", " << aVec.Y() << ", " << aVec.Z() << "]" << std::endl;
+ anAisCenterLabel->SetText(aSS.str().c_str());
+ anAisCenterLabel->SetPosition(aPnt);
+ myObject3d.Append(anAisCenterLabel);
+ Handle(AIS_Axis) anAisD = new AIS_Axis(new Geom_Axis1Placement(gp_Ax1(aPnt, aVec)));
+ myObject3d.Append(anAisD);
+ }
+
+ Handle(AIS_ColoredShape) anAisBSplineCurve = new AIS_ColoredShape (BRepBuilderAPI_MakeEdge(aBSplineCurve).Shape());
+ anAisBSplineCurve->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisBSplineCurve);
+}
diff --git a/samples/OCCTOverview/code/GeometrySamples.h b/samples/OCCTOverview/code/GeometrySamples.h
new file mode 100644
index 0000000000..7da4ad7645
--- /dev/null
+++ b/samples/OCCTOverview/code/GeometrySamples.h
@@ -0,0 +1,102 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef GEOMETRYSAMPLES_H
+#define GEOMETRYSAMPLES_H
+
+#include "BaseSample.h"
+
+//! Implements Geometry samples
+class GeometrySamples : public BaseSample
+{
+ DEFINE_STANDARD_RTTI_INLINE(GeometrySamples, BaseSample)
+public:
+
+ GeometrySamples (const TCollection_AsciiString& theSampleSourcePath,
+ const Handle(AIS_InteractiveContext)& theContext)
+ : BaseSample(theSampleSourcePath, theContext) {}
+
+protected:
+ virtual void ExecuteSample (const TCollection_AsciiString& theSampleName) Standard_OVERRIDE;
+
+private:
+ void DisplayPnt (const gp_Pnt& thePnt, const TCollection_AsciiString& theText,
+ Aspect_TypeOfMarker theMarker = Aspect_TOM_PLUS,
+ Standard_Real theDistance = 5.0);
+ void DisplayPnt (const gp_Pnt2d& thePnt2d, const TCollection_AsciiString& theText,
+ Aspect_TypeOfMarker theMarker = Aspect_TOM_PLUS,
+ Standard_Real theDistance = 5.0);
+
+ // One function for every sample
+ void ZeroDimensionObjects3dSample();
+ void Vectors3dSample();
+ void InfinityLines3dSample();
+ void SecondOrderCurves3dSample();
+ void PlaneSurfaces3dSample();
+ void SecondOrderSurfaces3dSample();
+ void ZeroDimensionObjects2dSample();
+ void Vectors2dSample();
+ void InfinityLines2dSample();
+ void SecondOrderCurves2dSample();
+ void BarycenterPoint3dSample();
+ void RotatedVector3dSample();
+ void MirroredLine3dSample();
+ void ScaledEllipse3dSample();
+ void TransformedCylinder3dSample();
+ void TranslatedTorus3dSample();
+ void ConjugateObjects3dSample();
+ void ProjectionOfPoint3dSample();
+ void MinimalDistance3dSample();
+ void Intersection3dSample();
+ void TranslatedPoint2dSample();
+ void RotatedDirection2dSample();
+ void MirroredAxis2dSample();
+ void TransformedEllipse2dSample();
+ void ConjugateObjects2dSample();
+ void Tangent2dSample();
+ void ProjectionOfPoint2dSample();
+ void MinimalDistance2dSample();
+ void Intersection2dSample();
+ void PointInfo3dSample();
+ void EllipseInfo3dSample();
+ void PointInfo2dSample();
+ void CircleInfo2dSample();
+ void FreeStyleCurves3dSample();
+ void AnalyticalSurfaces3dSample();
+ void FreeStyleSurfaces3dSample();
+ void FreeStyleCurves2dSample();
+ void TrimmedCurve3dSample();
+ void OffsetCurve3dSample();
+ void BSplineFromCircle3dSample();
+ void TrimmedSurface3dSample();
+ void OffsetSurface3dSample();
+ void ExtrusionSurface3dSample();
+ void RevolutionSurface3dSample();
+ void TrimmedCurve2dSample();
+ void OffsetCurve2dSample();
+ void BoundingBoxOfSurface3dSample();
+ void BoundingBoxOfCurves3dSample();
+ void BoundingBoxOfCurves2dSample();
+ void DumpCircleInfoSample();
+ void DumpBSplineCurveInfoSample();
+};
+
+#endif //GEOMETRYSAMPLES_H
diff --git a/samples/OCCTOverview/code/MakeBottle.cxx b/samples/OCCTOverview/code/MakeBottle.cxx
new file mode 100644
index 0000000000..44307e0759
--- /dev/null
+++ b/samples/OCCTOverview/code/MakeBottle.cxx
@@ -0,0 +1,218 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "MakeBottle.h"
+
+#include <BRep_Tool.hxx>
+
+#include <BRepAlgoAPI_Fuse.hxx>
+
+#include <BRepBuilderAPI_MakeEdge.hxx>
+#include <BRepBuilderAPI_MakeFace.hxx>
+#include <BRepBuilderAPI_MakeWire.hxx>
+#include <BRepBuilderAPI_Transform.hxx>
+
+#include <BRepFilletAPI_MakeFillet.hxx>
+
+#include <BRepLib.hxx>
+
+#include <BRepOffsetAPI_MakeThickSolid.hxx>
+#include <BRepOffsetAPI_ThruSections.hxx>
+
+#include <BRepPrimAPI_MakeCylinder.hxx>
+#include <BRepPrimAPI_MakePrism.hxx>
+
+#include <GC_MakeArcOfCircle.hxx>
+#include <GC_MakeSegment.hxx>
+
+#include <GCE2d_MakeSegment.hxx>
+
+#include <gp.hxx>
+#include <gp_Ax1.hxx>
+#include <gp_Ax2.hxx>
+#include <gp_Ax2d.hxx>
+#include <gp_Dir.hxx>
+#include <gp_Dir2d.hxx>
+#include <gp_Pnt.hxx>
+#include <gp_Pnt2d.hxx>
+#include <gp_Trsf.hxx>
+#include <gp_Vec.hxx>
+
+#include <Geom_CylindricalSurface.hxx>
+#include <Geom_Plane.hxx>
+#include <Geom_Surface.hxx>
+#include <Geom_TrimmedCurve.hxx>
+
+#include <Geom2d_Ellipse.hxx>
+#include <Geom2d_TrimmedCurve.hxx>
+
+#include <TopExp_Explorer.hxx>
+
+#include <TopoDS.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopoDS_Wire.hxx>
+#include <TopoDS_Shape.hxx>
+#include <TopoDS_Compound.hxx>
+
+#include <TopTools_ListOfShape.hxx>
+
+TopoDS_Shape MakeBottle (const Standard_Real theWidth,
+ const Standard_Real theHeight,
+ const Standard_Real theThickness)
+{
+ // Profile : Define Support Points
+ gp_Pnt aPnt1(-theWidth / 2., 0, 0);
+ gp_Pnt aPnt2(-theWidth / 2., -theThickness / 4., 0);
+ gp_Pnt aPnt3(0, -theThickness / 2., 0);
+ gp_Pnt aPnt4(theWidth / 2., -theThickness / 4., 0);
+ gp_Pnt aPnt5(theWidth / 2., 0, 0);
+
+ // Profile : Define the Geometry
+ Handle(Geom_TrimmedCurve) anArcOfCircle = GC_MakeArcOfCircle(aPnt2, aPnt3, aPnt4);
+ Handle(Geom_TrimmedCurve) aSegment1 = GC_MakeSegment(aPnt1, aPnt2);
+ Handle(Geom_TrimmedCurve) aSegment2 = GC_MakeSegment(aPnt4, aPnt5);
+
+ // Profile : Define the Topology
+ TopoDS_Edge anEdge1 = BRepBuilderAPI_MakeEdge(aSegment1);
+ TopoDS_Edge anEdge2 = BRepBuilderAPI_MakeEdge(anArcOfCircle);
+ TopoDS_Edge anEdge3 = BRepBuilderAPI_MakeEdge(aSegment2);
+ TopoDS_Wire aWire = BRepBuilderAPI_MakeWire(anEdge1, anEdge2, anEdge3);
+
+ // Complete Profile
+ gp_Ax1 xAxis = gp::OX();
+ gp_Trsf aTrsf;
+
+ aTrsf.SetMirror(xAxis);
+ BRepBuilderAPI_Transform aBRepTrsf(aWire, aTrsf);
+ TopoDS_Shape aMirroredShape = aBRepTrsf.Shape();
+ TopoDS_Wire aMirroredWire = TopoDS::Wire(aMirroredShape);
+
+ BRepBuilderAPI_MakeWire mkWire;
+ mkWire.Add(aWire);
+ mkWire.Add(aMirroredWire);
+ TopoDS_Wire myWireProfile = mkWire.Wire();
+
+ // Body : Prism the Profile
+ TopoDS_Face myFaceProfile = BRepBuilderAPI_MakeFace(myWireProfile);
+ gp_Vec aPrismVec(0, 0, theHeight);
+ TopoDS_Shape myBody = BRepPrimAPI_MakePrism(myFaceProfile, aPrismVec);
+
+ // Body : Apply Fillets
+ BRepFilletAPI_MakeFillet mkFillet(myBody);
+ TopExp_Explorer anEdgeExplorer(myBody, TopAbs_EDGE);
+ while (anEdgeExplorer.More())
+ {
+ TopoDS_Edge anEdge = TopoDS::Edge(anEdgeExplorer.Current());
+ //Add edge to fillet algorithm
+ mkFillet.Add(theThickness / 12., anEdge);
+ anEdgeExplorer.Next();
+ }
+
+ myBody = mkFillet.Shape();
+
+ // Body : Add the Neck
+ gp_Pnt neckLocation(0, 0, theHeight);
+ gp_Dir neckAxis = gp::DZ();
+ gp_Ax2 neckAx2(neckLocation, neckAxis);
+
+ Standard_Real myNeckRadius = theThickness / 4.;
+ Standard_Real myNeckHeight = theHeight / 10.;
+
+ BRepPrimAPI_MakeCylinder MKCylinder(neckAx2, myNeckRadius, myNeckHeight);
+ TopoDS_Shape myNeck = MKCylinder.Shape();
+
+ myBody = BRepAlgoAPI_Fuse(myBody, myNeck);
+
+ // Body : Create a Hollowed Solid
+ TopoDS_Face faceToRemove;
+ Standard_Real zMax = -1;
+
+ for (TopExp_Explorer aFaceExplorer(myBody, TopAbs_FACE); aFaceExplorer.More(); aFaceExplorer.Next())
+ {
+ TopoDS_Face aFace = TopoDS::Face(aFaceExplorer.Current());
+ // Check if <aFace> is the top face of the bottle�s neck
+ Handle(Geom_Surface) aSurface = BRep_Tool::Surface(aFace);
+ if (aSurface->DynamicType() == STANDARD_TYPE(Geom_Plane))
+ {
+ Handle(Geom_Plane) aPlane = Handle(Geom_Plane)::DownCast(aSurface);
+ gp_Pnt aPnt = aPlane->Location();
+ Standard_Real aZ = aPnt.Z();
+ if (aZ > zMax)
+ {
+ zMax = aZ;
+ faceToRemove = aFace;
+ }
+ }
+ }
+
+ TopTools_ListOfShape facesToRemove;
+ facesToRemove.Append(faceToRemove);
+ BRepOffsetAPI_MakeThickSolid aSolidMaker;
+ aSolidMaker.MakeThickSolidByJoin(myBody, facesToRemove, -theThickness / 50, 1.e-3);
+ myBody = aSolidMaker.Shape();
+ // Threading : Create Surfaces
+ Handle(Geom_CylindricalSurface) aCyl1 = new Geom_CylindricalSurface(neckAx2, myNeckRadius * 0.99);
+ Handle(Geom_CylindricalSurface) aCyl2 = new Geom_CylindricalSurface(neckAx2, myNeckRadius * 1.05);
+
+ // Threading : Define 2D Curves
+ gp_Pnt2d aPnt(2. * M_PI, myNeckHeight / 2.);
+ gp_Dir2d aDir(2. * M_PI, myNeckHeight / 4.);
+ gp_Ax2d anAx2d(aPnt, aDir);
+
+ Standard_Real aMajor = 2. * M_PI;
+ Standard_Real aMinor = myNeckHeight / 10;
+
+ Handle(Geom2d_Ellipse) anEllipse1 = new Geom2d_Ellipse(anAx2d, aMajor, aMinor);
+ Handle(Geom2d_Ellipse) anEllipse2 = new Geom2d_Ellipse(anAx2d, aMajor, aMinor / 4);
+ Handle(Geom2d_TrimmedCurve) anArc1 = new Geom2d_TrimmedCurve(anEllipse1, 0, M_PI);
+ Handle(Geom2d_TrimmedCurve) anArc2 = new Geom2d_TrimmedCurve(anEllipse2, 0, M_PI);
+ gp_Pnt2d anEllipsePnt1 = anEllipse1->Value(0);
+ gp_Pnt2d anEllipsePnt2 = anEllipse1->Value(M_PI);
+
+ Handle(Geom2d_TrimmedCurve) aSegment = GCE2d_MakeSegment(anEllipsePnt1, anEllipsePnt2);
+ // Threading : Build Edges and Wires
+ TopoDS_Edge anEdge1OnSurf1 = BRepBuilderAPI_MakeEdge(anArc1, aCyl1);
+ TopoDS_Edge anEdge2OnSurf1 = BRepBuilderAPI_MakeEdge(aSegment, aCyl1);
+ TopoDS_Edge anEdge1OnSurf2 = BRepBuilderAPI_MakeEdge(anArc2, aCyl2);
+ TopoDS_Edge anEdge2OnSurf2 = BRepBuilderAPI_MakeEdge(aSegment, aCyl2);
+ TopoDS_Wire threadingWire1 = BRepBuilderAPI_MakeWire(anEdge1OnSurf1, anEdge2OnSurf1);
+ TopoDS_Wire threadingWire2 = BRepBuilderAPI_MakeWire(anEdge1OnSurf2, anEdge2OnSurf2);
+ BRepLib::BuildCurves3d(threadingWire1);
+ BRepLib::BuildCurves3d(threadingWire2);
+
+ // Create Threading
+ BRepOffsetAPI_ThruSections aTool(Standard_True);
+ aTool.AddWire(threadingWire1);
+ aTool.AddWire(threadingWire2);
+ aTool.CheckCompatibility(Standard_False);
+
+ TopoDS_Shape myThreading = aTool.Shape();
+
+ // Building the Resulting Compound
+ TopoDS_Compound aRes;
+ BRep_Builder aBuilder;
+ aBuilder.MakeCompound(aRes);
+ aBuilder.Add(aRes, myBody);
+ aBuilder.Add(aRes, myThreading);
+
+ return aRes;
+}
diff --git a/samples/OCCTOverview/code/MakeBottle.h b/samples/OCCTOverview/code/MakeBottle.h
new file mode 100644
index 0000000000..ad1e783064
--- /dev/null
+++ b/samples/OCCTOverview/code/MakeBottle.h
@@ -0,0 +1,33 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef MAKEBOTTLE_H
+#define MAKEBOTTLE_H
+
+#include <Standard_Macro.hxx>
+#include <TopoDS_Shape.hxx>
+
+//! Returns sample bottle TopoDS_Shape
+TopoDS_Shape MakeBottle(const Standard_Real theWidth,
+ const Standard_Real theyHeight,
+ const Standard_Real theThickness);
+
+#endif // MAKEBOTTLE_H
diff --git a/samples/OCCTOverview/code/Ocaf.json b/samples/OCCTOverview/code/Ocaf.json
new file mode 100644
index 0000000000..f84b2c5dba
--- /dev/null
+++ b/samples/OCCTOverview/code/Ocaf.json
@@ -0,0 +1,53 @@
+{
+ "OCAF": {
+ "1 Create": [{
+ "text": "Create Box",
+ "function": "CreateBoxOcafSample",
+ "description": ""
+ },
+ {
+ "text": "Create Cylinder",
+ "function": "CreateCylinderOcafSample",
+ "description": ""
+ }
+ ],
+ "2 Modify": [{
+ "text": "Modify Box",
+ "function": "ModifyBoxOcafSample",
+ "description": ""
+ },
+ {
+ "text": "Modify Cylinder",
+ "function": "ModifyCylinderOcafSample",
+ "description": ""
+ }
+ ],
+ "3 Action": [{
+ "text": "Undo",
+ "function": "UndoOcafSample",
+ "description": ""
+ },
+ {
+ "text": "Redo",
+ "function": "RedoOcafSample",
+ "description": ""
+ }
+ ],
+ "4 Data storage": [{
+ "text": "Open OCAF",
+ "function": "DialogOpenOcafSample",
+ "description": ""
+ },
+ {
+ "text": "Save binary OCAF",
+ "function": "DialogSaveBinOcafSample",
+ "description": ""
+ },
+ {
+ "text": "Save XML OCAF",
+ "function": "DialogSaveXmlOcafSample",
+ "description": ""
+ }
+ ]
+ }
+}
\ No newline at end of file
diff --git a/samples/OCCTOverview/code/OcafSamples.cxx b/samples/OCCTOverview/code/OcafSamples.cxx
new file mode 100644
index 0000000000..940b49a758
--- /dev/null
+++ b/samples/OCCTOverview/code/OcafSamples.cxx
@@ -0,0 +1,624 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "OcafSamples.h"
+
+#include "TOcaf_Application.h"
+#include "TOcafFunction_BoxDriver.h"
+#include "TOcafFunction_CylDriver.h"
+
+#include <TPrsStd_AISViewer.hxx>
+#include <AIS_InteractiveContext.hxx>
+#include <AIS_DisplayMode.hxx>
+#include <TPrsStd_AISPresentation.hxx>
+#include <TNaming_NamedShape.hxx>
+#include <TDataStd_Integer.hxx>
+#include <TDataStd_Real.hxx>
+#include <TDataStd_Name.hxx>
+#include <TFunction_Function.hxx>
+#include <TFunction_DriverTable.hxx>
+#include <TDF_ChildIterator.hxx>
+#include <PCDM_StoreStatus.hxx>
+#include <BinDrivers.hxx>
+#include <XmlDrivers.hxx>
+
+void OcafSamples::Process (const TCollection_AsciiString& theSampleName)
+{
+ if (IsImportSample(theSampleName))
+ {
+ myObject3d.Clear();
+ }
+ myObject2d.Clear();
+ myCode.Clear();
+ myIsProcessed = Standard_False;
+ try
+ {
+ ExecuteSample(theSampleName);
+ }
+ catch (...)
+ {
+ TraceError(TCollection_AsciiString("Error in sample: ") + theSampleName);
+ }
+}
+
+void OcafSamples::ClearExtra()
+{
+ myOcafDoc = nullptr;
+ myContext->RemoveAll(Standard_True);
+}
+
+void OcafSamples::ExecuteSample (const TCollection_AsciiString& theSampleName)
+{
+ Standard_Boolean anIsSamplePresent = Standard_True;
+ FindSourceCode(theSampleName);
+ if (theSampleName == "CreateOcafDocument")
+ CreateOcafDocument();
+ else if (theSampleName == "CreateBoxOcafSample")
+ CreateBoxOcafSample();
+ else if (theSampleName == "CreateCylinderOcafSample")
+ CreateCylinderOcafSample();
+ else if (theSampleName == "ModifyBoxOcafSample")
+ ModifyBoxOcafSample();
+ else if (theSampleName == "ModifyCylinderOcafSample")
+ ModifyCylinderOcafSample();
+ else if (theSampleName == "UndoOcafSample")
+ UndoOcafSample();
+ else if (theSampleName == "RedoOcafSample")
+ RedoOcafSample();
+ else if (theSampleName == "DialogOpenOcafSample")
+ DialogOpenOcafSample();
+ else if (theSampleName == "DialogSaveBinOcafSample")
+ DialogSaveBinOcafSample();
+ else if (theSampleName == "DialogSaveXmlOcafSample")
+ DialogSaveXmlOcafSample();
+ else
+ {
+ myResult << "No function found: " << theSampleName;
+ myCode += TCollection_AsciiString("No function found: ") + theSampleName;
+ anIsSamplePresent = Standard_False;
+ }
+ myIsProcessed = anIsSamplePresent;
+}
+
+Standard_Boolean OcafSamples::IsExportSample (const TCollection_AsciiString& theSampleName)
+{
+ if (theSampleName == "DialogSaveBinOcafSample" || theSampleName == "DialogSaveXmlOcafSample")
+ {
+ return Standard_True;
+ }
+ else
+ {
+ return Standard_False;
+ }
+}
+
+Standard_Boolean OcafSamples::IsImportSample (const TCollection_AsciiString& theSampleName)
+{
+ if (theSampleName == "DialogOpenOcafSample")
+ {
+ return Standard_True;
+ }
+ else
+ {
+ return Standard_False;
+ }
+}
+
+Standard_Boolean OcafSamples::IsBinarySample (const TCollection_AsciiString& theSampleName)
+{
+ if (theSampleName == "DialogOpenOcafSample" || theSampleName == "DialogSaveBinOcafSample")
+ {
+ return Standard_True;
+ }
+ else
+ {
+ return Standard_False;
+ }
+}
+
+Standard_Boolean OcafSamples::IsXmlSample (const TCollection_AsciiString& theSampleName)
+{
+ if (theSampleName == "DialogOpenOcafSample" || theSampleName == "DialogSaveXmlOcafSample")
+ {
+ return Standard_True;
+ }
+ else
+ {
+ return Standard_False;
+ }
+}
+
+void OcafSamples::CreateOcafDocument()
+{
+ Handle(TOcaf_Application) anOcaf_Application = new TOcaf_Application;
+ anOcaf_Application->NewDocument("BinOcaf", myOcafDoc);
+ TPrsStd_AISViewer::New(myOcafDoc->Main(), myViewer);
+
+ Handle(AIS_InteractiveContext) anAisContext;
+ TPrsStd_AISViewer::Find(myOcafDoc->Main(), anAisContext);
+ anAisContext->SetDisplayMode(AIS_Shaded, Standard_True);
+ myContext = anAisContext;
+
+ // Set the maximum number of available "undo" actions
+ myOcafDoc->SetUndoLimit(10);
+}
+
+void OcafSamples::CreateBoxOcafSample()
+{
+ // Open a new command (for undo)
+ myOcafDoc->NewCommand();
+
+ // A data structure for our box:
+ // the box itself is attached to the BoxLabel label (as his name and his function attribute)
+ // its arguments (dimensions: width, length and height; and position: x, y, z)
+ // are attached to the child labels of the box:
+ // 0:1 Box Label ---> Name ---> Named shape ---> Function
+ // 0:1:1 -- Width Label
+ // 0:1:2 -- Length Label
+ // 0:1:3 -- Height Label
+ // 0:1:4 -- X Label
+ // 0:1:5 -- Y Label
+ // 0:1:6 -- Z Label
+
+ // Create a new label in the data structure for the box
+ TDF_Label aLabel = TDF_TagSource::NewChild(myOcafDoc->Main());
+
+ Standard_Real aBoxWidth(30.0), aBoxLength(20.0), aBoxHeight(10.0);
+ Standard_Real aBoxX(0.0), aBoxY(0.0), aBoxZ(0.0);
+ Standard_CString aBoxName("OcafBox");
+ // Create the data structure : Set the dimensions, position and name attributes
+ TDataStd_Real::Set(aLabel.FindChild(1), aBoxWidth);
+ TDataStd_Real::Set(aLabel.FindChild(2), aBoxLength);
+ TDataStd_Real::Set(aLabel.FindChild(3), aBoxHeight);
+ TDataStd_Real::Set(aLabel.FindChild(4), aBoxX);
+ TDataStd_Real::Set(aLabel.FindChild(5), aBoxY);
+ TDataStd_Real::Set(aLabel.FindChild(6), aBoxZ);
+ TDataStd_Name::Set(aLabel, aBoxName); // Name
+
+ // Instantiate a TFunction_Function attribute connected to the current box driver
+ // and attach it to the data structure as an attribute of the Box Label
+ Handle(TFunction_Function) myFunction = TFunction_Function::Set(aLabel, TOcafFunction_BoxDriver::GetID());
+
+ // Initialize and execute the box driver (look at the "Execute()" code)
+ Handle(TFunction_Logbook) aLogBook = TFunction_Logbook::Set(aLabel);
+
+ Handle(TFunction_Driver) myBoxDriver;
+ // Find the TOcafFunction_BoxDriver in the TFunction_DriverTable using its GUID
+ if (!TFunction_DriverTable::Get()->FindDriver(TOcafFunction_BoxDriver::GetID(), myBoxDriver))
+ {
+ myResult << "Ocaf Box driver not found" << std::endl;
+ }
+
+ myBoxDriver->Init(aLabel);
+ if (myBoxDriver->Execute(aLogBook))
+ {
+ myResult << "Create Box function execute failed" << std::endl;
+ }
+
+ // Get the TPrsStd_AISPresentation of the new box TNaming_NamedShape
+ Handle(TPrsStd_AISPresentation) anAisPresentation = TPrsStd_AISPresentation::Set(aLabel, TNaming_NamedShape::GetID());
+ // Display it
+ anAisPresentation->Display(1);
+ // Attach an integer attribute to aLabel to memorize it's displayed
+ TDataStd_Integer::Set(aLabel, 1);
+ myContext->UpdateCurrentViewer();
+
+ // Close the command (for undo)
+ myOcafDoc->CommitCommand();
+
+ myResult << "Created a box with name: " << aBoxName << std::endl;
+ myResult << "base coord X: " << aBoxX << " Y: " << aBoxY << " Z: " << aBoxZ << std::endl;
+ myResult << "width: " << aBoxWidth << " length: " << aBoxLength << " height: " << aBoxHeight << std::endl;
+}
+
+void OcafSamples::CreateCylinderOcafSample()
+{
+ // Open a new command (for undo)
+ myOcafDoc->NewCommand();
+
+ // A data structure for our cylinder:
+ // the cylinder itself is attached to the CylinderLabel label (as his name and his function attribute)
+ // its arguments (dimensions: radius and height; and position: x, y, z)
+ // are attached to the child labels of the cylinder:
+ // 0:1 Cylinder Label ---> Name ---> Named shape ---> Function
+ // 0:1:1 -- Radius Label
+ // 0:1:2 -- Height Label
+ // 0:1:3 -- X Label
+ // 0:1:4 -- Y Label
+ // 0:1:5 -- Z Label
+
+ // Create a new label in the data structure for the cylinder
+ TDF_Label aLabel = TDF_TagSource::NewChild(myOcafDoc->Main());
+
+ Standard_Real aCylRadius(10.0), aCylHeight(20.0);
+ Standard_Real aCylX(60.0), aCylY(40.0), aCylZ(0.0);
+ Standard_CString aCylName("OcafCylinder");
+ // Create the data structure : Set the dimensions, position and name attributes
+ TDataStd_Real::Set(aLabel.FindChild(1), aCylRadius);
+ TDataStd_Real::Set(aLabel.FindChild(2), aCylHeight);
+ TDataStd_Real::Set(aLabel.FindChild(3), aCylX);
+ TDataStd_Real::Set(aLabel.FindChild(4), aCylY);
+ TDataStd_Real::Set(aLabel.FindChild(5), aCylZ);
+ TDataStd_Name::Set(aLabel, aCylName);
+
+ // Instantiate a TFunction_Function attribute connected to the current cylinder driver
+ // and attach it to the data structure as an attribute of the Cylinder Label
+ Handle(TFunction_Function) myFunction = TFunction_Function::Set(aLabel, TOcafFunction_CylDriver::GetID());
+
+ // Initialize and execute the cylinder driver (look at the "Execute()" code)
+ Handle(TFunction_Logbook) aLogBook = TFunction_Logbook::Set(aLabel);
+
+ Handle(TFunction_Driver) myCylDriver;
+ // Find the TOcafFunction_CylDriver in the TFunction_DriverTable using its GUID
+ if (!TFunction_DriverTable::Get()->FindDriver(TOcafFunction_CylDriver::GetID(), myCylDriver))
+ {
+ myResult << "Ocaf Cylinder driver not found";
+ }
+ myCylDriver->Init(aLabel);
+ if (myCylDriver->Execute(aLogBook))
+ {
+ myResult << "Create Cylinder function execute failed";
+ }
+ // Get the TPrsStd_AISPresentation of the new box TNaming_NamedShape
+ Handle(TPrsStd_AISPresentation) anAisPresentation = TPrsStd_AISPresentation::Set(aLabel, TNaming_NamedShape::GetID());
+ // Display it
+ anAisPresentation->Display(1);
+ // Attach an integer attribute to aLabel to memorize it's displayed
+ TDataStd_Integer::Set(aLabel, 1);
+ myContext->UpdateCurrentViewer();
+
+ // Close the command (for undo)
+ myOcafDoc->CommitCommand();
+
+ myResult << "Created a cylinder with name: " << aCylName << std::endl;
+ myResult << "radius: " << aCylRadius << " height: " << aCylHeight << std::endl;
+ myResult << "base coord X: " << aCylX << " Y: " << aCylY << " Z: " << aCylZ << std::endl;
+}
+
+void OcafSamples::ModifyBoxOcafSample()
+{
+ AIS_ListOfInteractive anAisObjectsList;
+ myContext->DisplayedObjects(anAisObjectsList);
+ Standard_Integer aBoxCount(0);
+ for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+ {
+ // Get the main label of the selected object
+ Handle(TPrsStd_AISPresentation) anAisPresentation = Handle(TPrsStd_AISPresentation)::DownCast(anAisObject->GetOwner());
+ TDF_Label aLabel = anAisPresentation->Label();
+
+ // Get the TFunction_Function attribute of the selected object
+ Handle(TFunction_Function) aFunction;
+ if (!aLabel.FindAttribute(TFunction_Function::GetID(), aFunction))
+ {
+ myResult << "Object cannot be modify.";
+ return;
+ }
+ // Get the Standard_GUID of the TFunction_FunctionDriver of the selected object TFunction_Function attribute
+ Standard_GUID aDriverID = aFunction->GetDriverGUID();
+
+ // Case of a box created with the box function driver
+ if (aDriverID == TOcafFunction_BoxDriver::GetID())
+ {
+ aBoxCount++;
+ Standard_Real aBoxX, aBoxY, aBoxZ, aBoxWidth, aBoxLength, aBoxHeight;
+
+ // Get the attributes values of the current box
+ Handle(TDataStd_Real) aCurrentReal;
+ aLabel.FindChild(1).FindAttribute(TDataStd_Real::GetID(), aCurrentReal);
+ aBoxWidth = aCurrentReal->Get();
+ aLabel.FindChild(2).FindAttribute(TDataStd_Real::GetID(), aCurrentReal);
+ aBoxLength = aCurrentReal->Get();
+ aLabel.FindChild(3).FindAttribute(TDataStd_Real::GetID(), aCurrentReal);
+ aBoxHeight = aCurrentReal->Get();
+ aLabel.FindChild(4).FindAttribute(TDataStd_Real::GetID(), aCurrentReal);
+ aBoxX = aCurrentReal->Get();
+ aLabel.FindChild(5).FindAttribute(TDataStd_Real::GetID(), aCurrentReal);
+ aBoxY = aCurrentReal->Get();
+ aLabel.FindChild(6).FindAttribute(TDataStd_Real::GetID(), aCurrentReal);
+ aBoxZ = aCurrentReal->Get();
+ Handle(TDataStd_Name) aBoxName;
+ aLabel.FindAttribute(TDataStd_Name::GetID(), aBoxName);
+
+ myResult << "Current parameters of box with name: " << aBoxName->Get() << std::endl;
+ myResult << "width: " << aBoxWidth << " length: " << aBoxLength << " height: " << aBoxHeight << std::endl;
+ myResult << "base coord X: " << aBoxX << " Y: " << aBoxY << " Z: " << aBoxZ << std::endl;
+
+ // Open a new command (for undo)
+ myOcafDoc->NewCommand();
+ // Modify the box - 1.5 times increase
+ aBoxWidth *= 1.5; aBoxLength *= 1.5; aBoxHeight *= 1.5;
+
+ TDataStd_Real::Set(aLabel.FindChild(1), aBoxWidth);
+ TDataStd_Real::Set(aLabel.FindChild(2), aBoxLength);
+ TDataStd_Real::Set(aLabel.FindChild(3), aBoxHeight);
+ TDataStd_Real::Set(aLabel.FindChild(4), aBoxX);
+ TDataStd_Real::Set(aLabel.FindChild(5), aBoxY);
+ TDataStd_Real::Set(aLabel.FindChild(6), aBoxZ);
+
+ // Get the TFunction_FunctionDriver GUID used with the TFunction_Function
+ aDriverID = aFunction->GetDriverGUID();
+ Handle(TFunction_Logbook) aLogBook = TFunction_Logbook::Set(aLabel);
+ Handle(TFunction_Driver) aBoxDriver;
+ // Find the TOcafFunction_BoxDriver in the TFunction_DriverTable using its GUID
+ TFunction_DriverTable::Get()->FindDriver(aDriverID, aBoxDriver);
+ // Execute the cut if it must be (if an attribute changes)
+ aBoxDriver->Init(aLabel);
+
+ // Set the box touched, it will be useful to recompute an object which used this box as attribute
+ aLogBook->SetTouched(aLabel);
+ if (aBoxDriver->Execute(aLogBook))
+ {
+ myResult << "Recompute failed" << std::endl;
+ }
+
+ // Get the presentation of the box, display it and set it selected
+ anAisPresentation = TPrsStd_AISPresentation::Set(aLabel, TNaming_NamedShape::GetID());
+ TDataStd_Integer::Set(aLabel, 1);
+ anAisPresentation->Display(1);
+ myContext->UpdateCurrentViewer();
+ // Close the command (for undo)
+ myOcafDoc->CommitCommand();
+
+ myResult << std::endl;
+ myResult << "New box parameters: " << std::endl;
+ myResult << "base coord X: " << aBoxX << " Y: " << aBoxY << " Z: " << aBoxZ << std::endl;
+ myResult << "width: " << aBoxWidth << " length: " << aBoxLength << " height: " << aBoxHeight << std::endl;
+ }
+ }
+ if (aBoxCount)
+ {
+ myResult << "Number of modified boxes: " << aBoxCount << std::endl;
+ }
+ else
+ {
+ myResult << "No boxes to modify" << std::endl;
+ }
+}
+
+void OcafSamples::ModifyCylinderOcafSample()
+{
+ AIS_ListOfInteractive anAisObjectsList;
+ myContext->DisplayedObjects(anAisObjectsList);
+ Standard_Integer aCylCount(0);
+ for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+ {
+ // Get the main label of the selected object
+ Handle(TPrsStd_AISPresentation) anAisPresentation = Handle(TPrsStd_AISPresentation)::DownCast(anAisObject->GetOwner());
+ TDF_Label aLabel = anAisPresentation->Label();
+
+ // Get the TFunction_Function attribute of the selected object
+ Handle(TFunction_Function) aFunction;
+ if (!aLabel.FindAttribute(TFunction_Function::GetID(), aFunction))
+ {
+ myResult << "Object cannot be modify.";
+ return;
+ }
+ // Get the Standard_GUID of the TFunction_FunctionDriver of the selected object TFunction_Function attribute
+ Standard_GUID aDriverID = aFunction->GetDriverGUID();
+
+ // Case of a box created with the box function driver
+ if (aDriverID == TOcafFunction_CylDriver::GetID())
+ {
+ aCylCount++;
+ Standard_Real aCylRadius, aCylHeight, aCylX, aCylY, aCylZ;
+
+ // Get the attributes values of the current box
+ Handle(TDataStd_Real) aCurrentReal;
+ aLabel.FindChild(1).FindAttribute(TDataStd_Real::GetID(), aCurrentReal);
+ aCylRadius = aCurrentReal->Get();
+ aLabel.FindChild(2).FindAttribute(TDataStd_Real::GetID(), aCurrentReal);
+ aCylHeight = aCurrentReal->Get();
+ aLabel.FindChild(3).FindAttribute(TDataStd_Real::GetID(), aCurrentReal);
+ aCylX = aCurrentReal->Get();
+ aLabel.FindChild(4).FindAttribute(TDataStd_Real::GetID(), aCurrentReal);
+ aCylY = aCurrentReal->Get();
+ aLabel.FindChild(5).FindAttribute(TDataStd_Real::GetID(), aCurrentReal);
+ aCylZ = aCurrentReal->Get();
+
+ Handle(TDataStd_Name) aCylName;
+ aLabel.FindAttribute(TDataStd_Name::GetID(), aCylName);
+
+ myResult << "Current parameters of box with name: " << aCylName->Get() << std::endl;
+ myResult << "radius: " << aCylRadius << " height: " << aCylHeight << std::endl;
+ myResult << "base coord X: " << aCylX << " Y: " << aCylY << " Z: " << aCylZ << std::endl;
+
+ // Open a new command (for undo)
+ myOcafDoc->NewCommand();
+ // Modify the cylinder - 2x increase
+ aCylRadius *= 2.0; aCylHeight *= 2.0;
+ // and move base point in XY plane
+ aCylX *= 2.0; aCylY *= 2.0;
+
+ TDataStd_Real::Set(aLabel.FindChild(1), aCylRadius);
+ TDataStd_Real::Set(aLabel.FindChild(2), aCylHeight);
+ TDataStd_Real::Set(aLabel.FindChild(3), aCylX);
+ TDataStd_Real::Set(aLabel.FindChild(4), aCylY);
+ TDataStd_Real::Set(aLabel.FindChild(5), aCylZ);
+
+ // Get the TFunction_FunctionDriver GUID used with the TFunction_Function
+ aDriverID = aFunction->GetDriverGUID();
+ Handle(TFunction_Logbook) aLogBook = TFunction_Logbook::Set(aLabel);
+ Handle(TFunction_Driver) aCylDriver;
+ // Find the TOcafFunction_CylDriver in the TFunction_DriverTable using its GUID
+ TFunction_DriverTable::Get()->FindDriver(aDriverID, aCylDriver);
+ // Execute the cut if it must be (if an attribute changes)
+ aCylDriver->Init(aLabel);
+
+ // Set the cylinder touched, it will be useful to recompute an object which used this box as attribute
+ aLogBook->SetTouched(aLabel);
+ if (aCylDriver->Execute(aLogBook))
+ {
+ myResult << "Recompute failed" << std::endl;
+ }
+ // Get the presentation of the box, display it and set it selected
+ anAisPresentation = TPrsStd_AISPresentation::Set(aLabel, TNaming_NamedShape::GetID());
+ TDataStd_Integer::Set(aLabel, 1);
+ anAisPresentation->Display(1);
+ myContext->UpdateCurrentViewer();
+ // Close the command (for undo)
+ myOcafDoc->CommitCommand();
+
+ myResult << std::endl;
+ myResult << "New cylinder parameters: " << std::endl;
+ myResult << "radius: " << aCylRadius << " height: " << aCylHeight << std::endl;
+ myResult << "base coord X: " << aCylX << " Y: " << aCylY << " Z: " << aCylZ << std::endl;
+ }
+ }
+ if (aCylCount)
+ {
+ myResult << "Number of modified boxes: " << aCylCount << std::endl;
+ }
+ else
+ {
+ myResult << "No boxes to modify" << std::endl;
+ }
+}
+
+void OcafSamples::UndoOcafSample()
+{
+ if (myOcafDoc->Undo())
+ {
+ myOcafDoc->CommitCommand();
+ myContext->UpdateCurrentViewer();
+ myResult << "Undo was done successfully" << std::endl;
+ }
+ else
+ {
+ myResult << "Nothing to undo" << std::endl;
+ }
+}
+
+void OcafSamples::RedoOcafSample()
+{
+ if (myOcafDoc->Redo())
+ {
+ myOcafDoc->CommitCommand();
+ myContext->UpdateCurrentViewer();
+ myResult << "Redo was done successfully" << std::endl;
+ }
+ else
+ {
+ myResult << "Nothing to redo" << std::endl;
+ }
+}
+
+void OcafSamples::DialogOpenOcafSample()
+{
+ Handle(TOcaf_Application) anOcaf_Application = new TOcaf_Application;
+ // load persistence
+ BinDrivers::DefineFormat(anOcaf_Application);
+ XmlDrivers::DefineFormat(anOcaf_Application);
+ // Look for already opened
+ if (anOcaf_Application->IsInSession(myFileName))
+ {
+ myResult << "Document: " << myFileName << " is already in session" << std::endl;
+ return;
+ }
+ // Open the document in the current application
+ PCDM_ReaderStatus aReaderStatus = anOcaf_Application->Open(myFileName, myOcafDoc);
+ if (aReaderStatus == PCDM_ReaderStatus::PCDM_RS_OK)
+ {
+ // Connect the document CAF (myDoc) with the AISContext (myAISContext)
+ TPrsStd_AISViewer::New(myOcafDoc->Main(), myViewer);
+ myOcafDoc->SetUndoLimit(10);
+
+ myContext->RemoveAll(Standard_False);
+ Handle(AIS_InteractiveContext) aContext;
+ TPrsStd_AISViewer::Find(myOcafDoc->Main(), aContext);
+ aContext->SetDisplayMode(AIS_Shaded, Standard_True);
+ myContext = aContext;
+
+ // Display the presentations (which was not stored in the document)
+ DisplayPresentation();
+ myResult << "Open a document" << std::endl;
+ }
+ else
+ {
+ myResult << "Error! The file wasn't opened. PCDM_ReaderStatus: " << aReaderStatus << std::endl;
+ }
+}
+
+void OcafSamples::DialogSaveBinOcafSample()
+{
+ Handle(TOcaf_Application) anOcaf_Application = new TOcaf_Application;
+ BinDrivers::DefineFormat(anOcaf_Application);
+ myOcafDoc->ChangeStorageFormat("BinOcaf");
+ // Saves the document in the current application
+ PCDM_StoreStatus aStoreStatus = anOcaf_Application->SaveAs(myOcafDoc, myFileName);
+ if (aStoreStatus == PCDM_StoreStatus::PCDM_SS_OK)
+ {
+ myResult << "The file was saved successfully" << std::endl;
+ }
+ else
+ {
+ myResult << "Error! The file wasn't saved. PCDM_StoreStatus: " << aStoreStatus << std::endl;
+ }
+}
+
+void OcafSamples::DialogSaveXmlOcafSample()
+{
+ Handle(TOcaf_Application) anOcaf_Application = new TOcaf_Application;
+ XmlDrivers::DefineFormat(anOcaf_Application);
+ myOcafDoc->ChangeStorageFormat("XmlOcaf");
+ // Saves the document in the current application
+ PCDM_StoreStatus aStoreStatus = anOcaf_Application->SaveAs(myOcafDoc, myFileName);
+ if (aStoreStatus == PCDM_StoreStatus::PCDM_SS_OK)
+ {
+ myResult << "The file was saved successfully" << std::endl;
+ }
+ else
+ {
+ myResult << "Error! The file wasn't saved. PCDM_StoreStatus: " << aStoreStatus << std::endl;
+ }
+}
+
+void OcafSamples::DisplayPresentation()
+{
+ TDF_Label aRootlabel = myOcafDoc->Main();
+
+ for (TDF_ChildIterator it(aRootlabel); it.More(); it.Next())
+ {
+ TDF_Label aLabel = it.Value();
+ Handle(TNaming_NamedShape) aNamedShape;
+ if (!aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNamedShape))
+ {
+ continue;
+ }
+ Handle(TDataStd_Integer) aDataInteger;
+
+ // To know if the object was displayed
+ if (aLabel.FindAttribute(TDataStd_Integer::GetID(), aDataInteger))
+ {
+ if (!aDataInteger->Get())
+ {
+ continue;
+ }
+ }
+ Handle(TPrsStd_AISPresentation) anAisPresentation;
+ if (!aLabel.FindAttribute(TPrsStd_AISPresentation::GetID(), anAisPresentation))
+ {
+ anAisPresentation = TPrsStd_AISPresentation::Set(aLabel, TNaming_NamedShape::GetID());
+ }
+ anAisPresentation->SetColor(Quantity_NOC_ORANGE);
+ anAisPresentation->Display(1);
+ }
+ myContext->UpdateCurrentViewer();
+}
diff --git a/samples/OCCTOverview/code/OcafSamples.h b/samples/OCCTOverview/code/OcafSamples.h
new file mode 100644
index 0000000000..73bf742a34
--- /dev/null
+++ b/samples/OCCTOverview/code/OcafSamples.h
@@ -0,0 +1,85 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef OCAFSAMPLES_H
+#define OCAFSAMPLES_H
+
+#include "BaseSample.h"
+#include "TOcaf_Application.h"
+
+#include <AIS_InteractiveContext.hxx>
+#include <V3d_Viewer.hxx>
+#include <TDocStd_Document.hxx>
+
+//! Implements OCAF samples
+class OcafSamples : public BaseSample
+{
+ DEFINE_STANDARD_RTTI_INLINE(OcafSamples, BaseSample)
+public:
+
+ OcafSamples (const TCollection_AsciiString& theSampleSourcePath,
+ const Handle(V3d_Viewer)& theViewer,
+ const Handle(AIS_InteractiveContext)& theContext)
+ : BaseSample (theSampleSourcePath, theContext),
+ myViewer (theViewer)
+ {
+ //
+ }
+
+ enum ExchangeType { None, Binary, Xml };
+
+ virtual void Process (const TCollection_AsciiString& theSampleName) Standard_OVERRIDE;
+
+ void ClearExtra();
+ void SetFileName (const TCollection_AsciiString& theFileName) { myFileName = theFileName; };
+
+ static Standard_Boolean IsExportSample (const TCollection_AsciiString& theSampleName);
+ static Standard_Boolean IsImportSample (const TCollection_AsciiString& theSampleName);
+ static Standard_Boolean IsBinarySample (const TCollection_AsciiString& theSampleName);
+ static Standard_Boolean IsXmlSample (const TCollection_AsciiString& theSampleName);
+
+protected:
+ virtual void ExecuteSample (const TCollection_AsciiString& theSampleName) Standard_OVERRIDE;
+
+private:
+ // One function for every sample
+ void CreateOcafDocument();
+ void CreateBoxOcafSample();
+ void CreateCylinderOcafSample();
+ void ModifyBoxOcafSample();
+ void ModifyCylinderOcafSample();
+ void UndoOcafSample();
+ void RedoOcafSample();
+ void DialogOpenOcafSample();
+ void DialogSaveBinOcafSample();
+ void DialogSaveXmlOcafSample();
+ void DisplayPresentation();
+
+private:
+
+ ExchangeType myExchangeType;
+ TCollection_AsciiString myFileName;
+ Handle(V3d_Viewer) myViewer;
+ Handle(TDocStd_Document) myOcafDoc;
+
+};
+
+#endif //OCAFSAMPLES_H
diff --git a/samples/OCCTOverview/code/Sample2D_Face.cxx b/samples/OCCTOverview/code/Sample2D_Face.cxx
new file mode 100644
index 0000000000..2e09ce0990
--- /dev/null
+++ b/samples/OCCTOverview/code/Sample2D_Face.cxx
@@ -0,0 +1,486 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "Sample2D_Face.h"
+
+#include <BRep_Tool.hxx>
+#include <BRepAdaptor_Curve2d.hxx>
+#include <GCPnts_QuasiUniformDeflection.hxx>
+#include <GeomLib.hxx>
+#include <Select3D_SensitiveGroup.hxx>
+#include <Select3D_SensitiveCurve.hxx>
+#include <SelectMgr_EntityOwner.hxx>
+#include <TopExp_Explorer.hxx>
+#include <TopoDS.hxx>
+
+Sample2D_Face::Sample2D_Face (const TopoDS_Shape& theFace)
+: myFORWARDColor (Quantity_NOC_BLUE1),
+ myREVERSEDColor (Quantity_NOC_YELLOW),
+ myINTERNALColor (Quantity_NOC_RED1),
+ myEXTERNALColor (Quantity_NOC_MAGENTA1),
+ myWidthIndex (1),
+ myTypeIndex (1),
+ //
+ myshape (theFace),
+ myForwardNum (0),
+ myReversedNum (0),
+ myInternalNum (0),
+ myExternalNum (0),
+ //
+ myForwardBounds (0),
+ myReversedBounds (0),
+ myInternalBounds (0),
+ myExternalBounds (0)
+{
+ SetAutoHilight(Standard_False);
+ FillData(Standard_True);
+}
+
+void Sample2D_Face::DrawMarker (const Handle(Geom2d_TrimmedCurve)& theCurve,
+ const Handle(Prs3d_Presentation)& thePresentation)
+{
+ Standard_Real aCenterParam = (theCurve->FirstParameter() + theCurve->LastParameter()) / 2;
+ gp_Pnt2d p;
+ gp_Vec2d v;
+ theCurve->D1(aCenterParam, p, v);
+ if (v.Magnitude() > gp::Resolution())
+ {
+ gp_Vec aDir(v.X(), v.Y(), 0.);
+ gp_Pnt aPoint(p.X(), p.Y(), 0.);
+ aDir.Normalize();
+ aDir.Reverse();
+ gp_Dir aZ(0, 0, 1);
+ gp_Pnt aLeft (aPoint.Translated(aDir.Rotated(gp_Ax1(aPoint, aZ), M_PI / 6) * 5));
+ gp_Pnt aRight(aPoint.Translated(aDir.Rotated(gp_Ax1(aPoint, aZ), M_PI * 11 / 6) * 5));
+
+ Handle(Graphic3d_ArrayOfPolylines) anArrow = new Graphic3d_ArrayOfPolylines(3);
+ anArrow->AddVertex(aLeft);
+ anArrow->AddVertex(aPoint);
+ anArrow->AddVertex(aRight);
+
+ thePresentation->CurrentGroup()->AddPrimitiveArray(anArrow);
+ }
+}
+
+void Sample2D_Face::FillData(Standard_Boolean isSizesRecompute)
+{
+ if (myshape.IsNull() || myshape.ShapeType() != TopAbs_FACE)
+ {
+ return;
+ }
+
+ Standard_Real f, l;
+ TopoDS_Face aFace = TopoDS::Face(myshape);
+
+ // count number of vertices and bounds in primitive arrays
+ if (isSizesRecompute)
+ {
+ mySeq_FORWARD.Clear();
+ mySeq_REVERSED.Clear();
+ mySeq_INTERNAL.Clear();
+ mySeq_EXTERNAL.Clear();
+
+ myshape.Orientation(TopAbs_FORWARD);
+ for (TopExp_Explorer anEdgeIter (myshape, TopAbs_EDGE); anEdgeIter.More(); anEdgeIter.Next())
+ {
+ const TopoDS_Edge& anEdge = TopoDS::Edge (anEdgeIter.Current());
+ BRepAdaptor_Curve2d aCurveOnEdge (anEdge, aFace);
+ GCPnts_QuasiUniformDeflection anEdgeDistrib(aCurveOnEdge, 1.e-2);
+ if (!anEdgeDistrib.IsDone())
+ {
+ continue;
+ }
+
+ switch (anEdge.Orientation())
+ {
+ case TopAbs_FORWARD:
+ {
+ myForwardNum += anEdgeDistrib.NbPoints();
+ myForwardBounds++;
+ break;
+ }
+ case TopAbs_REVERSED:
+ {
+ myReversedNum += anEdgeDistrib.NbPoints();
+ myReversedBounds++;
+ break;
+ }
+ case TopAbs_INTERNAL:
+ {
+ myInternalNum += anEdgeDistrib.NbPoints();
+ myInternalBounds++;
+ break;
+ }
+ case TopAbs_EXTERNAL:
+ {
+ myExternalNum += anEdgeDistrib.NbPoints();
+ myExternalBounds++;
+ break;
+ }
+ }
+ }
+ }
+
+ myForwardArray = new Graphic3d_ArrayOfPolylines(myForwardNum, myForwardBounds);
+ myReversedArray = new Graphic3d_ArrayOfPolylines(myReversedNum, myReversedBounds);
+ myInternalArray = new Graphic3d_ArrayOfPolylines(myInternalNum, myInternalBounds);
+ myExternalArray = new Graphic3d_ArrayOfPolylines(myExternalNum, myExternalBounds);
+
+ // fill primitive arrays
+ for (TopExp_Explorer anEdgeIter (myshape, TopAbs_EDGE); anEdgeIter.More(); anEdgeIter.Next())
+ {
+ const TopoDS_Edge& anEdge = TopoDS::Edge (anEdgeIter.Current());
+ const Handle(Geom2d_Curve) aCurve = BRep_Tool::CurveOnSurface (anEdge, aFace, f, l);
+ Handle(Geom2d_TrimmedCurve) aTrimmedCurve = new Geom2d_TrimmedCurve(aCurve, f, l);
+ if (!aTrimmedCurve.IsNull())
+ {
+ Handle(Geom_Curve) aCurve3d = GeomLib::To3d(gp_Ax2(gp_Pnt(0, 0, 0), gp_Dir(0, 0, 1)), aTrimmedCurve);
+ BRepAdaptor_Curve2d aCurveOnEdge (anEdge, aFace);
+ GCPnts_QuasiUniformDeflection anEdgeDistrib (aCurveOnEdge, 1.e-2);
+ if (!anEdgeDistrib.IsDone())
+ {
+ continue;
+ }
+
+ switch (anEdge.Orientation())
+ {
+ case TopAbs_FORWARD:
+ {
+ myForwardArray->AddBound(anEdgeDistrib.NbPoints());
+ for (Standard_Integer i = 1; i <= anEdgeDistrib.NbPoints(); ++i)
+ {
+ myForwardArray->AddVertex(anEdgeDistrib.Value(i));
+ }
+ if (isSizesRecompute)
+ {
+ mySeq_FORWARD.Append(aCurve3d);
+ }
+ break;
+ }
+ case TopAbs_REVERSED:
+ {
+ myReversedArray->AddBound(anEdgeDistrib.NbPoints());
+ for (Standard_Integer i = 1; i <= anEdgeDistrib.NbPoints(); ++i)
+ {
+ myReversedArray->AddVertex(anEdgeDistrib.Value(i));
+ }
+ if (isSizesRecompute)
+ {
+ mySeq_REVERSED.Append(aCurve3d);
+ }
+ break;
+ }
+ case TopAbs_INTERNAL:
+ {
+ myInternalArray->AddBound(anEdgeDistrib.NbPoints());
+ for (Standard_Integer i = 1; i <= anEdgeDistrib.NbPoints(); ++i)
+ {
+ myInternalArray->AddVertex(anEdgeDistrib.Value(i));
+ }
+ if (isSizesRecompute)
+ {
+ mySeq_INTERNAL.Append(aCurve3d);
+ }
+ break;
+ }
+ case TopAbs_EXTERNAL:
+ {
+ myExternalArray->AddBound(anEdgeDistrib.NbPoints());
+ for (Standard_Integer i = 1; i <= anEdgeDistrib.NbPoints(); ++i)
+ {
+ myExternalArray->AddVertex(anEdgeDistrib.Value(i));
+ }
+ if (isSizesRecompute)
+ {
+ mySeq_EXTERNAL.Append(aCurve3d);
+ }
+ break;
+ }
+ }
+ }
+ }
+}
+
+void Sample2D_Face::Compute (const Handle(PrsMgr_PresentationManager3d)& ,
+ const Handle(Prs3d_Presentation)& thePresentation,
+ const Standard_Integer theMode)
+{
+ if (theMode != 0)
+ {
+ return;
+ }
+
+ thePresentation->Clear();
+ myDrawer->SetWireDraw(1);
+
+ if (myshape.IsNull() || myshape.ShapeType() != TopAbs_FACE)
+ {
+ return;
+ }
+
+ Handle(Graphic3d_AspectLine3d) aLineAspect_FORWARD = new Graphic3d_AspectLine3d(myFORWARDColor, Aspect_TOL_SOLID, 1);
+ Handle(Graphic3d_AspectLine3d) aLineAspect_REVERSED = new Graphic3d_AspectLine3d(myREVERSEDColor, Aspect_TOL_SOLID, 1);
+ Handle(Graphic3d_AspectLine3d) aLineAspect_INTERNAL = new Graphic3d_AspectLine3d(myINTERNALColor, Aspect_TOL_SOLID, 1);
+ Handle(Graphic3d_AspectLine3d) aLineAspect_EXTERNAL = new Graphic3d_AspectLine3d(myEXTERNALColor, Aspect_TOL_SOLID, 1);
+
+ Standard_Real f, l;
+ TopoDS_Face aFace = TopoDS::Face(myshape);
+ // estimating number of vertices in primitive arrays
+ for (TopExp_Explorer anEdgeIter (myshape, TopAbs_EDGE); anEdgeIter.More(); anEdgeIter.Next())
+ {
+ const TopoDS_Edge& anEdge = TopoDS::Edge(anEdgeIter.Current());
+ const Handle(Geom2d_Curve) aCurve = BRep_Tool::CurveOnSurface (anEdge, aFace, f, l);
+
+ Handle(Geom2d_TrimmedCurve) aTrimmedCurve = new Geom2d_TrimmedCurve(aCurve, f, l);
+ // make a 3D curve from 2D trimmed curve to display it
+ Handle(Geom_Curve) aCurve3d = GeomLib::To3d(gp_Ax2(gp_Pnt(0, 0, 0), gp_Dir(0, 0, 1)), aTrimmedCurve);
+ // make distribution of points
+ BRepAdaptor_Curve2d aCurveOnEdge (anEdge, aFace);
+ GCPnts_QuasiUniformDeflection anEdgeDistrib(aCurveOnEdge, 1.e-2);
+ if (anEdgeDistrib.IsDone())
+ {
+ switch (anEdge.Orientation())
+ {
+ case TopAbs_FORWARD:
+ {
+ thePresentation->CurrentGroup()->SetPrimitivesAspect(aLineAspect_FORWARD);
+ DrawMarker(aTrimmedCurve, thePresentation);
+ break;
+ }
+ case TopAbs_REVERSED:
+ {
+ thePresentation->CurrentGroup()->SetPrimitivesAspect(aLineAspect_REVERSED);
+ DrawMarker(aTrimmedCurve, thePresentation);
+ break;
+ }
+ case TopAbs_INTERNAL:
+ {
+ thePresentation->CurrentGroup()->SetPrimitivesAspect(aLineAspect_INTERNAL);
+ DrawMarker(aTrimmedCurve, thePresentation);
+
+ mySeq_INTERNAL.Append(aCurve3d);
+ break;
+ }
+ case TopAbs_EXTERNAL:
+ {
+ thePresentation->CurrentGroup()->SetPrimitivesAspect(aLineAspect_EXTERNAL);
+ DrawMarker(aTrimmedCurve, thePresentation);
+ break;
+ }
+ }
+ }
+ }
+
+ // add all primitives to the presentation
+ thePresentation->CurrentGroup()->SetPrimitivesAspect(aLineAspect_FORWARD);
+ thePresentation->CurrentGroup()->AddPrimitiveArray(myForwardArray);
+
+ thePresentation->CurrentGroup()->SetPrimitivesAspect(aLineAspect_REVERSED);
+ thePresentation->CurrentGroup()->AddPrimitiveArray(myReversedArray);
+
+ thePresentation->CurrentGroup()->SetPrimitivesAspect(aLineAspect_INTERNAL);
+ thePresentation->CurrentGroup()->AddPrimitiveArray(myInternalArray);
+
+ thePresentation->CurrentGroup()->SetPrimitivesAspect(aLineAspect_EXTERNAL);
+ thePresentation->CurrentGroup()->AddPrimitiveArray(myExternalArray);
+}
+
+void Sample2D_Face::HilightSelected (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
+ const SelectMgr_SequenceOfOwner& theOwners)
+{
+ Handle(Prs3d_Presentation) aSelectionPrs = GetSelectPresentation (thePrsMgr);
+
+ Handle(Graphic3d_AspectLine3d) aLineAspect = new Graphic3d_AspectLine3d(Quantity_NOC_ANTIQUEWHITE, Aspect_TOL_SOLID, 2);
+ if (HasPresentation())
+ {
+ aSelectionPrs->SetTransformPersistence(Presentation()->TransformPersistence());
+ }
+
+ const Standard_Integer aLength = theOwners.Length();
+ aSelectionPrs->Clear();
+ FillData();
+
+ Handle(Graphic3d_Group) aSelectGroup = aSelectionPrs->NewGroup();
+
+ for (Standard_Integer i = 1; i <= aLength; ++i)
+ {
+ Handle(SelectMgr_EntityOwner) anOwner = theOwners.Value(i);
+ // check priority of owner to add primitives in one of array
+ // containing primitives with certain type of orientation
+ switch (anOwner->Priority())
+ {
+ case 7:
+ {
+ // add to objects with forward orientation
+ aSelectGroup->SetGroupPrimitivesAspect(aLineAspect);
+ aSelectGroup->AddPrimitiveArray(myForwardArray);
+ break;
+ }
+ case 6:
+ {
+ // add to objects with reversed orientation
+ aSelectGroup->SetGroupPrimitivesAspect(aLineAspect);
+ aSelectGroup->AddPrimitiveArray(myReversedArray);
+ break;
+ }
+ case 5:
+ {
+ // add to objects with internal orientation
+ aSelectGroup->SetGroupPrimitivesAspect(aLineAspect);
+ aSelectGroup->AddPrimitiveArray(myInternalArray);
+ break;
+ }
+ case 4:
+ {
+ // add to objects with external orientation
+ aSelectGroup->SetGroupPrimitivesAspect(aLineAspect);
+ aSelectGroup->AddPrimitiveArray(myExternalArray);
+ break;
+ }
+ }
+ }
+ aSelectionPrs->Display();
+}
+
+void Sample2D_Face::ClearSelected()
+{
+ if (Handle(Prs3d_Presentation) aSelectionPrs = GetSelectPresentation(NULL))
+ {
+ aSelectionPrs->Clear();
+ }
+}
+
+void Sample2D_Face::HilightOwnerWithColor (const Handle(PrsMgr_PresentationManager3d)& thePM,
+ const Handle(Prs3d_Drawer)& theStyle,
+ const Handle(SelectMgr_EntityOwner)& theOwner)
+{
+ Handle(Prs3d_Presentation) aHighlightPrs = GetHilightPresentation(thePM);
+ if (HasPresentation())
+ {
+ aHighlightPrs->SetTransformPersistence(Presentation()->TransformPersistence());
+ }
+ if (theOwner.IsNull())
+ {
+ return;
+ }
+
+ aHighlightPrs->Clear();
+ FillData();
+
+ // Direct highlighting
+ aHighlightPrs->NewGroup();
+ Handle(Graphic3d_Group) aHilightGroup = aHighlightPrs->CurrentGroup();
+ Handle(Graphic3d_AspectLine3d) aLineAspect = new Graphic3d_AspectLine3d(theStyle->Color(), Aspect_TOL_SOLID, 2);
+ switch (theOwner->Priority())
+ {
+ case 7:
+ {
+ aHilightGroup->SetGroupPrimitivesAspect(aLineAspect);
+ aHilightGroup->AddPrimitiveArray(myForwardArray);
+ break;
+ }
+ case 6:
+ {
+ aHilightGroup->SetGroupPrimitivesAspect(aLineAspect);
+ aHilightGroup->AddPrimitiveArray(myReversedArray);
+ break;
+ }
+ case 5:
+ {
+ aHilightGroup->SetGroupPrimitivesAspect(aLineAspect);
+ aHilightGroup->AddPrimitiveArray(myInternalArray);
+ break;
+ }
+ case 4:
+ {
+ aHilightGroup->SetGroupPrimitivesAspect(aLineAspect);
+ aHilightGroup->AddPrimitiveArray(myExternalArray);
+ break;
+ }
+ }
+ if (thePM->IsImmediateModeOn())
+ {
+ thePM->AddToImmediateList(aHighlightPrs);
+ }
+}
+
+void Sample2D_Face::ComputeSelection (const Handle(SelectMgr_Selection)& theSelection,
+ const Standard_Integer theMode)
+{
+ if (myshape.IsNull()
+ || theMode != 0)
+ {
+ return;
+ }
+
+ if (mySeq_FORWARD.IsEmpty()
+ && mySeq_REVERSED.IsEmpty()
+ && mySeq_INTERNAL.IsEmpty()
+ && mySeq_EXTERNAL.IsEmpty())
+ {
+ return;
+ }
+
+ // create entity owner for every part of the face
+ // set different priorities for primitives of different orientation
+ Handle(SelectMgr_EntityOwner) anOwner_Forward = new SelectMgr_EntityOwner(this, 7);
+ Handle(SelectMgr_EntityOwner) anOwner_Reversed = new SelectMgr_EntityOwner(this, 6);
+ Handle(SelectMgr_EntityOwner) anOwner_Internal = new SelectMgr_EntityOwner(this, 5);
+ Handle(SelectMgr_EntityOwner) anOwner_External = new SelectMgr_EntityOwner(this, 4);
+
+ // create a sensitive for every part
+ Handle(Select3D_SensitiveGroup) aForwardGroup = new Select3D_SensitiveGroup(anOwner_Forward);
+ Handle(Select3D_SensitiveGroup) aReversedGroup = new Select3D_SensitiveGroup(anOwner_Reversed);
+ Handle(Select3D_SensitiveGroup) aInternalGroup = new Select3D_SensitiveGroup(anOwner_Internal);
+ Handle(Select3D_SensitiveGroup) aExternalGroup = new Select3D_SensitiveGroup(anOwner_External);
+
+ Standard_Integer aLength = mySeq_FORWARD.Length();
+ for (Standard_Integer i = 1; i <= aLength; ++i)
+ {
+ Handle(Select3D_SensitiveCurve) aSensitveCurve = new Select3D_SensitiveCurve(anOwner_Forward, mySeq_FORWARD(i));
+ aForwardGroup->Add(aSensitveCurve);
+ }
+ theSelection->Add(aForwardGroup);
+
+ aLength = mySeq_REVERSED.Length();
+ for (Standard_Integer i = 1; i <= aLength; ++i)
+ {
+ Handle(Select3D_SensitiveCurve) aSensitveCurve = new Select3D_SensitiveCurve(anOwner_Reversed, mySeq_REVERSED(i));
+ aReversedGroup->Add(aSensitveCurve);
+ }
+ theSelection->Add(aReversedGroup);
+
+ aLength = mySeq_INTERNAL.Length();
+ for (Standard_Integer i = 1; i <= aLength; ++i)
+ {
+ Handle(Select3D_SensitiveCurve) aSensitveCurve = new Select3D_SensitiveCurve(anOwner_Internal, mySeq_INTERNAL(i));
+ aInternalGroup->Add(aSensitveCurve);
+ }
+ theSelection->Add(aInternalGroup);
+
+ aLength = mySeq_EXTERNAL.Length();
+ for (Standard_Integer i = 1; i <= aLength; ++i)
+ {
+ Handle(Select3D_SensitiveCurve) aSensitveCurve = new Select3D_SensitiveCurve(anOwner_External, mySeq_EXTERNAL(i));
+ aExternalGroup->Add(aSensitveCurve);
+ }
+ theSelection->Add(aExternalGroup);
+}
diff --git a/samples/OCCTOverview/code/Sample2D_Face.h b/samples/OCCTOverview/code/Sample2D_Face.h
new file mode 100644
index 0000000000..f88e9c2009
--- /dev/null
+++ b/samples/OCCTOverview/code/Sample2D_Face.h
@@ -0,0 +1,107 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef _Sample2D_Face_HeaderFile
+#define _Sample2D_Face_HeaderFile
+
+#include <AIS_InteractiveObject.hxx>
+#include <Geom2d_TrimmedCurve.hxx>
+#include <Graphic3d_ArrayOfPolylines.hxx>
+#include <TopoDS_Face.hxx>
+#include <TColGeom_SequenceOfCurve.hxx>
+
+//! AIS interactive Object for sample 2D face
+class Sample2D_Face : public AIS_InteractiveObject
+{
+ DEFINE_STANDARD_RTTI_INLINE(Sample2D_Face, AIS_InteractiveObject)
+public:
+
+ Standard_EXPORT Sample2D_Face (const TopoDS_Shape& theFace);
+
+public:
+
+ TopoDS_Shape& Shape() { return myshape; }
+ void SetFace (const TopoDS_Shape& theFace) { myshape = theFace; }
+
+public:
+
+ Quantity_Color myFORWARDColor;
+ Quantity_Color myREVERSEDColor;
+ Quantity_Color myINTERNALColor;
+ Quantity_Color myEXTERNALColor;
+ Standard_Integer myWidthIndex;
+ Standard_Integer myTypeIndex;
+
+private:
+
+ //! Return TRUE for supported display modes (only mode 0 is supported).
+ virtual Standard_Boolean AcceptDisplayMode (const Standard_Integer theMode) const Standard_OVERRIDE { return theMode == 0; }
+
+ //! Compute presentation.
+ virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
+ const Handle(Prs3d_Presentation)& thePrs,
+ const Standard_Integer theMode) Standard_OVERRIDE;
+
+ //! Compute selection.
+ virtual void ComputeSelection (const Handle(SelectMgr_Selection)& theSelection,
+ const Standard_Integer theMode) Standard_OVERRIDE;
+
+ virtual void ClearSelected() Standard_OVERRIDE;
+
+ //! Method for advanced customizable selection of picked object
+ virtual void HilightSelected (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
+ const SelectMgr_SequenceOfOwner& theOwners) Standard_OVERRIDE;
+
+ //! Method for advanced customizable highlighting of picked object.
+ virtual void HilightOwnerWithColor (const Handle(PrsMgr_PresentationManager3d)& thePM,
+ const Handle(Prs3d_Drawer)& theStyle,
+ const Handle(SelectMgr_EntityOwner)& theOwner) Standard_OVERRIDE;
+
+ void DrawMarker (const Handle(Geom2d_TrimmedCurve)& theCurve,
+ const Handle(Prs3d_Presentation)& thePresentation);
+
+ void FillData(Standard_Boolean isSizesRecomputed = Standard_False);
+
+private:
+
+ TopoDS_Shape myshape;
+ TColGeom_SequenceOfCurve mySeq_FORWARD;
+ TColGeom_SequenceOfCurve mySeq_REVERSED;
+ TColGeom_SequenceOfCurve mySeq_INTERNAL;
+ TColGeom_SequenceOfCurve mySeq_EXTERNAL;
+
+ Handle(Graphic3d_ArrayOfPolylines) myForwardArray;
+ Handle(Graphic3d_ArrayOfPolylines) myReversedArray;
+ Handle(Graphic3d_ArrayOfPolylines) myInternalArray;
+ Handle(Graphic3d_ArrayOfPolylines) myExternalArray;
+
+ Standard_Integer myForwardNum;
+ Standard_Integer myReversedNum;
+ Standard_Integer myInternalNum;
+ Standard_Integer myExternalNum;
+ Standard_Integer myForwardBounds;
+ Standard_Integer myReversedBounds;
+ Standard_Integer myInternalBounds;
+ Standard_Integer myExternalBounds;
+
+};
+
+#endif
diff --git a/samples/OCCTOverview/code/Sample2D_Image.cxx b/samples/OCCTOverview/code/Sample2D_Image.cxx
new file mode 100644
index 0000000000..3e833ee206
--- /dev/null
+++ b/samples/OCCTOverview/code/Sample2D_Image.cxx
@@ -0,0 +1,88 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "Sample2D_Image.h"
+
+#include <AIS_InteractiveContext.hxx>
+#include <BRepBuilderAPI_MakeEdge.hxx>
+#include <BRepBuilderAPI_MakeWire.hxx>
+#include <BRepBuilderAPI_MakeFace.hxx>
+#include <gp_Pnt.hxx>
+#include <Graphic3d_Texture1D.hxx>
+#include <Graphic3d_Texture1Dsegment.hxx>
+#include <Graphic3d_Texture2Dmanual.hxx>
+#include <Image_AlienPixMap.hxx>
+#include <Prs3d_ShadingAspect.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopoDS_Wire.hxx>
+
+Sample2D_Image::Sample2D_Image (const TCollection_AsciiString& theFileName,
+ const Standard_Real theX,
+ const Standard_Real theY,
+ const Standard_Real theScale)
+: AIS_Shape (TopoDS_Shape()),
+ myFilename (theFileName),
+ myX (theX),
+ myY (theY),
+ myScale (theScale)
+{
+ //
+}
+
+void Sample2D_Image::MakeShape()
+{
+ Standard_Real coeff = 1.0;
+ Handle(Image_AlienPixMap) anImage = new Image_AlienPixMap();
+ if (anImage->Load (myFilename))
+ {
+ coeff = Standard_Real(anImage->Height()) / Standard_Real(anImage->Width()) * myScale;
+ }
+
+ TopoDS_Edge E1 = BRepBuilderAPI_MakeEdge (gp_Pnt(myX, myY, 0.),
+ gp_Pnt(100 * myScale + myX, myY, 0.));
+ TopoDS_Edge E2 = BRepBuilderAPI_MakeEdge (gp_Pnt(100 * myScale + myX, myY, 0.),
+ gp_Pnt(100 * myScale + myX, 100 * coeff + myY, 0.));
+ TopoDS_Edge E3 = BRepBuilderAPI_MakeEdge (gp_Pnt(100 * myScale + myX, 100 * coeff + myY, 0.),
+ gp_Pnt(myX, 100 * coeff + myY, 0.));
+ TopoDS_Edge E4 = BRepBuilderAPI_MakeEdge (gp_Pnt(myX, 100 * coeff + myY, 0.),
+ gp_Pnt(myX, myY, 0.));
+ TopoDS_Wire anImageBounds = BRepBuilderAPI_MakeWire(E1, E2, E3, E4);
+ myFace = BRepBuilderAPI_MakeFace(gp_Pln(gp_Pnt(0, 0, 0), gp_Dir(0, 0, 1)), anImageBounds);
+}
+
+void Sample2D_Image::SetContext (const Handle(AIS_InteractiveContext)& theContext)
+{
+ if (theContext.IsNull() || theContext->CurrentViewer().IsNull())
+ {
+ AIS_InteractiveObject::SetContext (theContext);
+ return;
+ }
+
+ AIS_InteractiveObject::SetContext (theContext);
+ MakeShape();
+ this->Set(TopoDS_Shape(myFace));
+
+ myDrawer->SetShadingAspect(new Prs3d_ShadingAspect());
+ Handle(Graphic3d_Texture2Dmanual) aTexture = new Graphic3d_Texture2Dmanual(myFilename);
+ aTexture->DisableModulate();
+ myDrawer->ShadingAspect()->Aspect()->SetTextureMap (aTexture);
+ myDrawer->ShadingAspect()->Aspect()->SetTextureMapOn();
+}
diff --git a/samples/OCCTOverview/code/Sample2D_Image.h b/samples/OCCTOverview/code/Sample2D_Image.h
new file mode 100644
index 0000000000..c3b9a886b4
--- /dev/null
+++ b/samples/OCCTOverview/code/Sample2D_Image.h
@@ -0,0 +1,86 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef _Sample2D_Image_HeaderFile
+#define _Sample2D_Image_HeaderFile
+#include <Standard_Macro.hxx>
+#include <Standard_DefineHandle.hxx>
+
+#include <OSD_File.hxx>
+#include <Standard_Boolean.hxx>
+#include <Standard_CString.hxx>
+#include <Standard_Integer.hxx>
+#include <SelectMgr_Selection.hxx>
+#include <Standard_OStream.hxx>
+#include <Standard_IStream.hxx>
+#include <AIS_Shape.hxx>
+#include <TopoDS_Face.hxx>
+
+//! AIS shape for sample 2D image
+class Sample2D_Image : public AIS_Shape
+{
+ DEFINE_STANDARD_RTTI_INLINE(Sample2D_Image, AIS_Shape)
+public:
+
+ //! Constructor.
+ Standard_EXPORT Sample2D_Image (const TCollection_AsciiString& theFileName,
+ const Standard_Real theX = 0.0,
+ const Standard_Real theY = 0.0,
+ const Standard_Real theScale = 1.0);
+
+ //! Return image coordinates.
+ void GetCoord (Standard_Real& theX, Standard_Real& theY) const
+ {
+ theX = myX;
+ theY = myY;
+ }
+
+ //! Return image coordinates.
+ void SetCoord (const Standard_Real theX, const Standard_Real theY)
+ {
+ myX = theX;
+ myY = theY;
+ }
+
+ //! Return image scale factor.
+ Standard_Real GetScale() const { return myScale; }
+
+ //! Set image scale factor.
+ void SetScale(const Standard_Real theNewScale) { myScale = theNewScale; }
+
+ //! Assign new interactive context to the object.
+ Standard_EXPORT virtual void SetContext (const Handle(AIS_InteractiveContext)& theContext) Standard_OVERRIDE;
+
+private:
+
+ void MakeShape();
+
+protected:
+
+ TopoDS_Face myFace;
+ TCollection_AsciiString myFilename;
+ Standard_Real myX;
+ Standard_Real myY;
+ Standard_Real myScale;
+
+};
+
+#endif
diff --git a/samples/OCCTOverview/code/Sample2D_Markers.cxx b/samples/OCCTOverview/code/Sample2D_Markers.cxx
new file mode 100644
index 0000000000..6b6095fecc
--- /dev/null
+++ b/samples/OCCTOverview/code/Sample2D_Markers.cxx
@@ -0,0 +1,80 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "Sample2D_Markers.h"
+
+#include <Aspect_TypeOfMarker.hxx>
+
+// generic marker
+Sample2D_Markers::Sample2D_Markers (const Standard_Real theXPosition,
+ const Standard_Real theYPosition,
+ const Aspect_TypeOfMarker theMarkerType,
+ const Quantity_Color theColor,
+ const Standard_Real theScaleOrId)
+: myArrayOfPoints (new Graphic3d_ArrayOfPoints(1))
+{
+ myXPosition = theXPosition;
+ myYPosition = theYPosition;
+ myMarkerType = theMarkerType;
+ myColor = theColor;
+ myIndex = theScaleOrId;
+}
+
+Sample2D_Markers::Sample2D_Markers (const Standard_Real theXPosition,
+ const Standard_Real theYPosition,
+ const Handle(Graphic3d_ArrayOfPoints)& theArrayOfPoints,
+ const Aspect_TypeOfMarker theMarkerType,
+ const Quantity_Color theColor,
+ const Standard_Real theScaleOrId)
+: myArrayOfPoints (new Graphic3d_ArrayOfPoints(6))
+{
+ myXPosition = theXPosition;
+ myYPosition = theYPosition;
+ myMarkerType = theMarkerType;
+ myColor = theColor;
+ myIndex = theScaleOrId;
+ myArrayOfPoints = theArrayOfPoints;
+}
+
+void Sample2D_Markers::Compute (const Handle(PrsMgr_PresentationManager3d)& ,
+ const Handle(Prs3d_Presentation)& thePrs,
+ const Standard_Integer theMode)
+{
+ if (theMode != 0)
+ {
+ return;
+ }
+
+ if (myMarkerType == Aspect_TOM_USERDEFINED)
+ {
+ Handle(Graphic3d_AspectMarker3d) aMarker = new Graphic3d_AspectMarker3d(Aspect_TOM_POINT, myColor, myIndex);
+ thePrs->CurrentGroup()->SetGroupPrimitivesAspect(aMarker);
+ thePrs->CurrentGroup()->AddPrimitiveArray(myArrayOfPoints);
+ }
+ else
+ {
+ Handle(Graphic3d_AspectMarker3d) aMarker = new Graphic3d_AspectMarker3d(myMarkerType, myColor, myIndex);
+ thePrs->CurrentGroup()->SetPrimitivesAspect(aMarker);
+ Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints(1);
+ anArrayOfPoints->AddVertex(myXPosition, myYPosition, 0);
+ thePrs->CurrentGroup()->AddPrimitiveArray(anArrayOfPoints);
+ }
+}
diff --git a/samples/OCCTOverview/code/Sample2D_Markers.h b/samples/OCCTOverview/code/Sample2D_Markers.h
new file mode 100644
index 0000000000..5e77c43338
--- /dev/null
+++ b/samples/OCCTOverview/code/Sample2D_Markers.h
@@ -0,0 +1,88 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef _Sample2D_Markers_HeaderFile
+#define _Sample2D_Markers_HeaderFile
+
+#include <AIS_InteractiveObject.hxx>
+#include <Graphic3d_ArrayOfPoints.hxx>
+
+//! AIS AIS interactive object for sample 2D marker
+class Sample2D_Markers : public AIS_InteractiveObject
+{
+ DEFINE_STANDARD_RTTI_INLINE(Sample2D_Markers, AIS_InteractiveObject)
+private:
+ enum Sample2D_CurrentTypeOfMarker
+ {
+ Sample2D_CTOM_Generic,
+ Sample2D_CTOM_Polyline,
+ Sample2D_CTOM_Circle,
+ Sample2D_CTOM_Ellips
+ };
+
+public:
+
+ //! Generic marker
+ Standard_EXPORT Sample2D_Markers (const Standard_Real theXPosition,
+ const Standard_Real theYPosition,
+ const Aspect_TypeOfMarker theMarkerType,
+ const Quantity_Color theColor,
+ const Standard_Real theScaleOrId=5.0);
+
+ //! Polyline marker
+ Standard_EXPORT Sample2D_Markers (const Standard_Real theXPosition,
+ const Standard_Real theYPosition,
+ const Handle(Graphic3d_ArrayOfPoints)& theArrayOfPoints,
+ const Aspect_TypeOfMarker theMarkerType,
+ const Quantity_Color theColor,
+ const Standard_Real theScaleOrId=2.0);
+
+private:
+
+ //! Return TRUE for supported display modes (only mode 0 is supported).
+ virtual Standard_Boolean AcceptDisplayMode (const Standard_Integer theMode) const Standard_OVERRIDE { return theMode == 0; }
+
+ //! Compute presentation.
+ virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& /*aPresentationManager*/,
+ const Handle(Prs3d_Presentation)& /*aPresentation*/,
+ const Standard_Integer theMode) Standard_OVERRIDE;
+
+ //! Compute selection (not implemented).
+ virtual void ComputeSelection (const Handle(SelectMgr_Selection)& ,
+ const Standard_Integer ) Standard_OVERRIDE {}
+
+ virtual void SetContext(const Handle(AIS_InteractiveContext)& ) Standard_OVERRIDE {}
+
+private:
+
+ Sample2D_CurrentTypeOfMarker myCurrentTypeOfMarker;
+ Standard_Real myXPosition;
+ Standard_Real myYPosition;
+ Aspect_TypeOfMarker myMarkerType;
+ Quantity_Color myColor;
+ Standard_Real myWidth;
+ Standard_Real myHeight;
+ Standard_Real myIndex;
+ //! specific polyline marker
+ Handle(Graphic3d_ArrayOfPoints) myArrayOfPoints;
+};
+
+#endif
diff --git a/samples/OCCTOverview/code/Samples.qrc b/samples/OCCTOverview/code/Samples.qrc
new file mode 100644
index 0000000000..59326e0751
--- /dev/null
+++ b/samples/OCCTOverview/code/Samples.qrc
@@ -0,0 +1,11 @@
+<RCC>
+ <qresource prefix="/menus">
+ <file>Geometry.json</file>
+ <file>Topology.json</file>
+ <file>Triangulation.json</file>
+ <file>DataExchange.json</file>
+ <file>Viewer3d.json</file>
+ <file>Viewer2d.json</file>
+ <file>Ocaf.json</file>
+ </qresource>
+</RCC>
diff --git a/samples/OCCTOverview/code/TOcafFunction_BoxDriver.cxx b/samples/OCCTOverview/code/TOcafFunction_BoxDriver.cxx
new file mode 100644
index 0000000000..6589efab1f
--- /dev/null
+++ b/samples/OCCTOverview/code/TOcafFunction_BoxDriver.cxx
@@ -0,0 +1,148 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "TOcafFunction_BoxDriver.h"
+
+#include <BRepPrimAPI_MakeBox.hxx>
+#include <Standard_GUID.hxx>
+#include <TDataStd_Real.hxx>
+#include <TNaming_Builder.hxx>
+
+//=======================================================================
+//function : GetID
+//purpose :
+//=======================================================================
+const Standard_GUID& TOcafFunction_BoxDriver::GetID()
+{
+ static const Standard_GUID anID("22D22E51-D69A-11d4-8F1A-0060B0EE18E8");
+ return anID;
+}
+
+//=======================================================================
+//function : Validate
+//purpose :
+//=======================================================================
+void TOcafFunction_BoxDriver::Validate(Handle(TFunction_Logbook)& log) const
+{
+ // We validate the object label ( Label() ), all the arguments and the results of the object:
+ log->SetValid(Label(), Standard_True);
+}
+
+//=======================================================================
+//function : MustExecute
+//purpose :
+//=======================================================================
+Standard_Boolean TOcafFunction_BoxDriver::MustExecute(const Handle(TFunction_Logbook)& log) const
+{
+ // If the object's label is modified:
+ if (log->IsModified(Label())) return Standard_True;
+
+ // Cut (in our simple case) has two arguments: The original shape, and the tool shape.
+ // They are on the child labels of the box's label:
+ // So, OriginalNShape - is attached to the first child label
+ // ToolNShape - is attached to the second child label.
+ //
+ // Let's check them:
+ if (log->IsModified(Label().FindChild(1)))
+ {
+ return Standard_True; // width.
+ }
+ if (log->IsModified(Label().FindChild(2)))
+ {
+ return Standard_True; // length,
+ }
+ if (log->IsModified(Label().FindChild(3)))
+ {
+ return Standard_True; // width.
+ }
+ if (log->IsModified(Label().FindChild(4)))
+ {
+ return Standard_True; // length,
+ }
+ if (log->IsModified(Label().FindChild(5)))
+ {
+ return Standard_True; // width.
+ }
+ if (log->IsModified(Label().FindChild(6)))
+ {
+ return Standard_True; // length,
+ }
+ // if there are no any modifications concerned the box,
+ // it's not necessary to recompute (to call the method Execute()):
+ return Standard_False;
+}
+
+//=======================================================================
+//function : Execute
+//purpose :
+//=======================================================================
+Standard_Integer TOcafFunction_BoxDriver::Execute(Handle(TFunction_Logbook)& /*log*/) const
+{
+ // Get the values of dimension and position attributes
+ Handle(TDataStd_Real) TSR;
+ Standard_Real x, y, z, l, h, w;
+ if (!Label().FindChild(1).FindAttribute(TDataStd_Real::GetID(), TSR))
+ {
+ return 1;
+ }
+ l = TSR->Get();
+
+ if (!Label().FindChild(2).FindAttribute(TDataStd_Real::GetID(), TSR))
+ {
+ return 1;
+ }
+ h = TSR->Get();
+
+ if (!Label().FindChild(3).FindAttribute(TDataStd_Real::GetID(), TSR))
+ {
+ return 1;
+ }
+ w = TSR->Get();
+
+ if (!Label().FindChild(4).FindAttribute(TDataStd_Real::GetID(), TSR))
+ {
+ return 1;
+ }
+ x = TSR->Get();
+
+ if (!Label().FindChild(5).FindAttribute(TDataStd_Real::GetID(), TSR))
+ {
+ return 1;
+ }
+ y = TSR->Get();
+
+ if (!Label().FindChild(6).FindAttribute(TDataStd_Real::GetID(), TSR))
+ {
+ return 1;
+ }
+ z = TSR->Get();
+
+ // Build a box using the dimension and position attributes
+ BRepPrimAPI_MakeBox mkBox(gp_Pnt(x, y, z), l, h, w);
+ TopoDS_Shape ResultShape = mkBox.Shape();
+
+ // Build a TNaming_NamedShape using built box
+ TNaming_Builder B(Label());
+ B.Generated(ResultShape);
+ // That's all:
+ // If there are no any mistakes we return 0:
+ return 0;
+}
diff --git a/samples/OCCTOverview/code/TOcafFunction_BoxDriver.h b/samples/OCCTOverview/code/TOcafFunction_BoxDriver.h
new file mode 100644
index 0000000000..bbeed55506
--- /dev/null
+++ b/samples/OCCTOverview/code/TOcafFunction_BoxDriver.h
@@ -0,0 +1,57 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef _TOcafFunction_BoxDriver_HeaderFile
+#define _TOcafFunction_BoxDriver_HeaderFile
+
+#include <TFunction_Driver.hxx>
+#include <TFunction_Logbook.hxx>
+
+//! Creation of an instance of the box driver. It's possible (and recommended)
+//! to have only one instance of a driver for the whole session.
+class TOcafFunction_BoxDriver : public TFunction_Driver
+{
+ DEFINE_STANDARD_RTTI_INLINE(TOcafFunction_BoxDriver, TFunction_Driver)
+public:
+ Standard_EXPORT static const Standard_GUID& GetID();
+public:
+
+ TOcafFunction_BoxDriver() {}
+
+ //! Validation of the object label, its arguments and its results.
+ Standard_EXPORT virtual void Validate (Handle(TFunction_Logbook)& theLog) const Standard_OVERRIDE;
+
+ //! We call this method to check if the object was modified to be invoked.
+ //! If the object label or an argument is modified, we must recompute the object - to call the method Execute().
+ Standard_EXPORT virtual Standard_Boolean MustExecute (const Handle(TFunction_Logbook)& theLog) const Standard_OVERRIDE;
+
+ //! We compute the object and topologically name it.
+ //! If during the execution we found something wrong, we return the number of the failure.
+ //! For example:
+ //! 1 - an attribute hasn't been found,
+ //! 2 - algorithm failed,
+ //! if there are no any mistakes occurred we return 0:
+ //! 0 - no mistakes were found.
+ Standard_EXPORT virtual Standard_Integer Execute (Handle(TFunction_Logbook)& theLog) const Standard_OVERRIDE;
+
+};
+
+#endif
diff --git a/samples/OCCTOverview/code/TOcafFunction_CutDriver.cxx b/samples/OCCTOverview/code/TOcafFunction_CutDriver.cxx
new file mode 100644
index 0000000000..cbbaca349b
--- /dev/null
+++ b/samples/OCCTOverview/code/TOcafFunction_CutDriver.cxx
@@ -0,0 +1,152 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "TOcafFunction_CutDriver.h"
+
+#include <TNaming_NamedShape.hxx>
+#include <TNaming_Builder.hxx>
+
+#include <BRepAlgoAPI_Cut.hxx>
+#include <Standard_GUID.hxx>
+#include <TCollection_AsciiString.hxx>
+#include <TDF_Tool.hxx>
+#include <TDF_Reference.hxx>
+#include <TFunction_Logbook.hxx>
+
+#include <Standard_WarningsDisable.hxx>
+#include <QMessageBox>
+#include <QApplication>
+#include <QObject>
+#include <Standard_WarningsRestore.hxx>
+
+//=======================================================================
+//function : GetID
+//purpose :
+//=======================================================================
+const Standard_GUID& TOcafFunction_CutDriver::GetID()
+{
+ static const Standard_GUID anID("22D22E52-D69A-11d4-8F1A-0060B0EE18E8");
+ return anID;
+}
+
+//=======================================================================
+//function : Validate
+//purpose :
+//=======================================================================
+void TOcafFunction_CutDriver::Validate (Handle(TFunction_Logbook)& log) const
+{
+ // We validate the object label ( Label() ), all the arguments and the results of the object:
+ log->SetValid(Label(), Standard_True);
+}
+
+//=======================================================================
+//function : MustExecute
+//purpose :
+//=======================================================================
+Standard_Boolean TOcafFunction_CutDriver::MustExecute(const Handle(TFunction_Logbook)& log) const
+{
+ // If the object's label is modified:
+ if (log->IsModified(Label())) return Standard_True;
+
+ // Cut (in our simple case) has two arguments: The original shape, and the tool shape.
+ // They are on the child labels of the cut's label:
+ // So, OriginalNShape - is attached to the first child label
+ // ToolNShape - is attached to the second child label,
+ // .
+ // Let's check them:
+ Handle(TDF_Reference) OriginalRef;
+ //TDF_Label aLabel = Label().FindChild(1);
+/*
+ BOOL f = Label().IsNull();
+ int a = Label().NbChildren();
+*/
+ TCollection_AsciiString aEntry;
+ TDF_Tool::Entry(Label(), aEntry);
+ std::cout << "Entry: " << aEntry.ToCString() << std::endl;
+ Label().FindChild(1).FindAttribute(TDF_Reference::GetID(), OriginalRef);
+ if (log->IsModified(OriginalRef->Get())) return Standard_True; // Original shape.
+
+ Handle(TDF_Reference) ToolRef;
+ Label().FindChild(2).FindAttribute(TDF_Reference::GetID(), ToolRef);
+ if (log->IsModified(ToolRef->Get())) return Standard_True; // Tool shape.
+
+ // if there are no any modifications concerned the cut,
+ // it's not necessary to recompute (to call the method Execute()):
+ return Standard_False;
+}
+
+//=======================================================================
+//function : Execute
+//purpose :
+//=======================================================================
+Standard_Integer TOcafFunction_CutDriver::Execute(Handle(TFunction_Logbook)& /*log*/) const
+{
+ // Let's get the arguments (OriginalNShape, ToolNShape of the object):
+
+ // First, we have to retrieve the TDF_Reference attributes to obtain
+ // the root labels of the OriginalNShape and the ToolNShape:
+ Handle(TDF_Reference) OriginalRef, ToolRef;
+ if (!Label().FindChild(1).FindAttribute(TDF_Reference::GetID(), OriginalRef))
+ {
+ return 1;
+ }
+ TDF_Label OriginalLab = OriginalRef->Get();
+ if (!Label().FindChild(2).FindAttribute(TDF_Reference::GetID(), ToolRef))
+ {
+ return 1;
+ }
+ TDF_Label ToolLab = ToolRef->Get();
+
+ // Get the TNaming_NamedShape attributes of these labels
+ Handle(TNaming_NamedShape) OriginalNShape, ToolNShape;
+ if (!(OriginalLab.FindAttribute(TNaming_NamedShape::GetID(), OriginalNShape)))
+ {
+ throw Standard_Failure("TOcaf_Commands::CutObjects");
+ }
+ if (!(ToolLab.FindAttribute(TNaming_NamedShape::GetID(), ToolNShape)))
+ {
+ throw Standard_Failure("TOcaf_Commands::CutObjects");
+ }
+
+ // Now, let's get the TopoDS_Shape of these TNaming_NamedShape:
+ TopoDS_Shape OriginalShape = OriginalNShape->Get();
+ TopoDS_Shape ToolShape = ToolNShape->Get();
+
+ // STEP 2:
+ // Let's call for algorithm computing a cut operation:
+ BRepAlgoAPI_Cut mkCut(OriginalShape, ToolShape);
+ // Let's check if the Cut has been successful:
+ if (!mkCut.IsDone())
+ {
+ QMessageBox::critical(qApp->activeWindow(),
+ QObject::tr("Cut Function Driver"),
+ QObject::tr("Cut not done."));
+ return 2;
+ }
+ TopoDS_Shape ResultShape = mkCut.Shape();
+
+ // Build a TNaming_NamedShape using built cut
+ TNaming_Builder B(Label());
+ B.Modify(OriginalShape, ResultShape);
+ // That's all:
+ // If there are no any mistakes we return 0:
+ return 0;
+}
diff --git a/samples/OCCTOverview/code/TOcafFunction_CutDriver.h b/samples/OCCTOverview/code/TOcafFunction_CutDriver.h
new file mode 100644
index 0000000000..9b25cecf95
--- /dev/null
+++ b/samples/OCCTOverview/code/TOcafFunction_CutDriver.h
@@ -0,0 +1,57 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef _TOcafFunction_CutDriver_HeaderFile
+#define _TOcafFunction_CutDriver_HeaderFile
+
+#include <TFunction_Driver.hxx>
+#include <TFunction_Logbook.hxx>
+
+//! Creation of an instance of the cut driver. It's possible (and recommended)
+//! to have only one instance of a driver for the whole session.
+class TOcafFunction_CutDriver : public TFunction_Driver
+{
+ DEFINE_STANDARD_RTTI_INLINE(TOcafFunction_CutDriver, TFunction_Driver)
+public:
+ Standard_EXPORT static const Standard_GUID& GetID();
+public:
+
+ TOcafFunction_CutDriver() {}
+
+ //! Validation of the object label, its arguments and its results.
+ Standard_EXPORT virtual void Validate (Handle(TFunction_Logbook)& theLog) const Standard_OVERRIDE;
+
+ //! We call this method to check if the object was modified to be invoked.
+ //! If the object label or an argument is modified, we must recompute the object - to call the method Execute().
+ Standard_EXPORT virtual Standard_Boolean MustExecute (const Handle(TFunction_Logbook)& theLog) const Standard_OVERRIDE;
+
+ //! We compute the object and topologically name it.
+ //! If during the execution we found something wrong, we return the number of the failure.
+ //! For example:
+ //! 1 - an attribute hasn't been found,
+ //! 2 - algorithm failed,
+ //! if there are no any mistakes occurred we return 0:
+ //! 0 - no mistakes were found.
+ Standard_EXPORT virtual Standard_Integer Execute (Handle(TFunction_Logbook)& theLog) const Standard_OVERRIDE;
+
+};
+
+#endif
diff --git a/samples/OCCTOverview/code/TOcafFunction_CylDriver.cxx b/samples/OCCTOverview/code/TOcafFunction_CylDriver.cxx
new file mode 100644
index 0000000000..3b687e5172
--- /dev/null
+++ b/samples/OCCTOverview/code/TOcafFunction_CylDriver.cxx
@@ -0,0 +1,147 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "TOcafFunction_CylDriver.h"
+
+#include <BRepPrimAPI_MakeCylinder.hxx>
+#include <Standard_GUID.hxx>
+#include <TCollection_AsciiString.hxx>
+#include <TDF_Tool.hxx>
+#include <TDataStd_Real.hxx>
+#include <TNaming_Builder.hxx>
+
+//=======================================================================
+//function : GetID
+//purpose :
+//=======================================================================
+const Standard_GUID& TOcafFunction_CylDriver::GetID()
+{
+ static const Standard_GUID anID("22D22E53-D69A-11d4-8F1A-0060B0EE18E8");
+ return anID;
+}
+
+//=======================================================================
+//function : TPartStd_CylDriver
+//purpose :
+//=======================================================================
+TOcafFunction_CylDriver::TOcafFunction_CylDriver()
+{
+ //
+}
+
+//=======================================================================
+//function : Validate
+//purpose :
+//=======================================================================
+void TOcafFunction_CylDriver::Validate (Handle(TFunction_Logbook)& log) const
+{
+ // We validate the object label ( Label() ), all the arguments and the results of the object:
+ log->SetValid(Label(), Standard_True);
+}
+
+//=======================================================================
+//function : MustExecute
+//purpose :
+//=======================================================================
+Standard_Boolean TOcafFunction_CylDriver::MustExecute(const Handle(TFunction_Logbook)& log) const
+{
+ // If the object's label is modified:
+ if (log->IsModified(Label())) return Standard_True;
+
+ // Cylinder (in our simple case) has 5 arguments:
+ //
+ // Let's check them:
+ if (log->IsModified(Label().FindChild(1)))
+ {
+ return Standard_True; // radius.
+ }
+ if (log->IsModified(Label().FindChild(2)))
+ {
+ return Standard_True; // height,
+ }
+ if (log->IsModified(Label().FindChild(3)))
+ {
+ return Standard_True; // x.
+ }
+ if (log->IsModified(Label().FindChild(4)))
+ {
+ return Standard_True; // y,
+ }
+ if (log->IsModified(Label().FindChild(5)))
+ {
+ return Standard_True; // z.
+ }
+ // if there are no any modifications concerned the Cyl,
+ // it's not necessary to recompute (to call the method Execute()):
+ return Standard_False;
+}
+
+//=======================================================================
+//function : Execute
+//purpose :
+//=======================================================================
+Standard_Integer TOcafFunction_CylDriver::Execute(Handle(TFunction_Logbook)& /*log*/) const
+{
+ // Get the values of dimension and position attributes
+ Handle(TDataStd_Real) TSR;
+ Standard_Real x, y, z, r, h;
+ if (!Label().FindChild(1).FindAttribute(TDataStd_Real::GetID(), TSR))
+ {
+ return 1;
+ }
+ r = TSR->Get();
+
+ if (!Label().FindChild(2).FindAttribute(TDataStd_Real::GetID(), TSR))
+ {
+ return 1;
+ }
+ h = TSR->Get();
+
+ if (!Label().FindChild(3).FindAttribute(TDataStd_Real::GetID(), TSR))
+ {
+ return 1;
+ }
+ x = TSR->Get();
+
+ if (!Label().FindChild(4).FindAttribute(TDataStd_Real::GetID(), TSR))
+ {
+ return 1;
+ }
+ y = TSR->Get();
+
+ if (!Label().FindChild(5).FindAttribute(TDataStd_Real::GetID(), TSR))
+ {
+ return 1;
+ }
+ z = TSR->Get();
+
+ // Build a Cyl using the dimension and position attributes
+ BRepPrimAPI_MakeCylinder mkCyl(gp_Ax2(gp_Pnt(x, y, z), gp_Dir(0, 0, 1)), r, h);
+ TopoDS_Shape ResultShape = mkCyl.Shape();
+
+
+ // Build a TNaming_NamedShape using built Cyl
+ TNaming_Builder B(Label());
+ B.Generated(ResultShape);
+ // That's all:
+ // If there are no any mistakes we return 0:
+ return 0;
+}
diff --git a/samples/OCCTOverview/code/TOcafFunction_CylDriver.h b/samples/OCCTOverview/code/TOcafFunction_CylDriver.h
new file mode 100644
index 0000000000..e6d2534b71
--- /dev/null
+++ b/samples/OCCTOverview/code/TOcafFunction_CylDriver.h
@@ -0,0 +1,59 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef _TOcafFunction_CylDriver_HeaderFile
+#define _TOcafFunction_CylDriver_HeaderFile
+
+#include <TFunction_Driver.hxx>
+#include <TFunction_Logbook.hxx>
+
+//! Creation of an instance of the cylinder driver. It's possible (and recommended)
+//! to have only one instance of a driver for the whole session.
+class TOcafFunction_CylDriver : public TFunction_Driver
+{
+ DEFINE_STANDARD_RTTI_INLINE(TOcafFunction_CylDriver, TFunction_Driver)
+public:
+ Standard_EXPORT static const Standard_GUID& GetID();
+public:
+
+ //! Creation of an instance of the driver. It's possible (and recommended)
+ //! to have only one instance of a driver for the whole session.
+ Standard_EXPORT TOcafFunction_CylDriver();
+
+ //! Validation of the object label, its arguments and its results.
+ Standard_EXPORT virtual void Validate (Handle(TFunction_Logbook)& theLog) const Standard_OVERRIDE;
+
+ //! We call this method to check if the object was modified to be invoked.
+ //! If the object label or an argument is modified, we must recompute the object - to call the method Execute().
+ Standard_EXPORT virtual Standard_Boolean MustExecute (const Handle(TFunction_Logbook)& theLog) const Standard_OVERRIDE;
+
+ //! We compute the object and topologically name it.
+ //! If during the execution we found something wrong,
+ //! we return the number of the failure. For example:
+ //! 1 - an attribute hasn't been found,
+ //! 2 - algorithm failed,
+ //! if there are no any mistakes occurred we return 0:
+ //! 0 - no mistakes were found.
+ Standard_EXPORT virtual Standard_Integer Execute (Handle(TFunction_Logbook)& theLog) const Standard_OVERRIDE;
+
+};
+
+#endif
diff --git a/samples/OCCTOverview/code/TOcaf_Application.cxx b/samples/OCCTOverview/code/TOcaf_Application.cxx
new file mode 100644
index 0000000000..ceea5843f0
--- /dev/null
+++ b/samples/OCCTOverview/code/TOcaf_Application.cxx
@@ -0,0 +1,52 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "TOcaf_Application.h"
+
+#include <TDF_Label.hxx>
+#include <TFunction_DriverTable.hxx>
+#include <TNaming_NamedShape.hxx>
+#include <TPrsStd_AISPresentation.hxx>
+#include <TPrsStd_AISViewer.hxx>
+
+#include "TOcafFunction_BoxDriver.h"
+#include "TOcafFunction_CylDriver.h"
+#include "TOcafFunction_CutDriver.h"
+
+//=======================================================================
+//function : TOcaf_Application
+//purpose :
+//=======================================================================
+TOcaf_Application::TOcaf_Application()
+{
+ // Instantiate a TOcafFunction_BoxDriver and add it to the TFunction_DriverTable
+ TFunction_DriverTable::Get()->AddDriver (TOcafFunction_BoxDriver::GetID(),
+ new TOcafFunction_BoxDriver());
+
+ // Instantiate a TOcafFunction_Cyl Driver and add it to the TFunction_DriverTable
+ TFunction_DriverTable::Get()->AddDriver (TOcafFunction_CylDriver::GetID(),
+ new TOcafFunction_CylDriver());
+
+ // Instantiate a TOcafFunction_CutDriver and add it to the TFunction_DriverTable
+ Handle(TOcafFunction_CutDriver) myCutDriver = new TOcafFunction_CutDriver();
+ TFunction_DriverTable::Get()->AddDriver (TOcafFunction_CutDriver::GetID(),
+ new TOcafFunction_CutDriver());
+}
diff --git a/samples/OCCTOverview/code/TOcaf_Application.h b/samples/OCCTOverview/code/TOcaf_Application.h
new file mode 100644
index 0000000000..bcaaf03a06
--- /dev/null
+++ b/samples/OCCTOverview/code/TOcaf_Application.h
@@ -0,0 +1,37 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef _TOcaf_Application_HeaderFile
+#define _TOcaf_Application_HeaderFile
+
+#include <TColStd_SequenceOfExtendedString.hxx>
+#include <TDocStd_Application.hxx>
+
+//! Sample OCAF application
+class TOcaf_Application : public TDocStd_Application
+{
+ DEFINE_STANDARD_RTTI_INLINE(TOcaf_Application, TDocStd_Application)
+public:
+
+ Standard_EXPORT TOcaf_Application();
+};
+
+#endif
diff --git a/samples/OCCTOverview/code/Topology.json b/samples/OCCTOverview/code/Topology.json
new file mode 100644
index 0000000000..fb96cb4c2a
--- /dev/null
+++ b/samples/OCCTOverview/code/Topology.json
@@ -0,0 +1,176 @@
+{
+ "Topology": {
+ "Topological Shape": [{
+ "text": "Vertex",
+ "function": "Vertex3dSample",
+ "description": ""
+ },
+ {
+ "text": "Edge",
+ "function": "Edge3dSample",
+ "description": ""
+ },
+ {
+ "text": "Face",
+ "function": "Face3dSample",
+ "description": ""
+ },
+ {
+ "text": "Wire",
+ "function": "Wire3dSample",
+ "description": ""
+ },
+ {
+ "text": "Shell",
+ "function": "Shell3dSample",
+ "description": ""
+ },
+ {
+ "text": "Solid",
+ "function": "Solid3dSample",
+ "description": ""
+ },
+ {
+ "text": "Edge (2D)",
+ "function": "Edge2dSample",
+ "description": ""
+ }
+ ],
+ "BRep primitive objects": [{
+ "text": "Box",
+ "function": "Box3dSample",
+ "description": ""
+ },
+ {
+ "text": "Cylinder",
+ "function": "Cylinder3dSample",
+ "description": ""
+ },
+ {
+ "text": "Revolution",
+ "function": "Revolution3dSample",
+ "description": ""
+ }
+ ],
+ "Topology access": [{
+ "text": "Topology iterator",
+ "function": "TopologyIterator3dSample",
+ "description": ""
+ },
+ {
+ "text": "Topology explorer",
+ "function": "TopologyExplorer3dSample",
+ "description": ""
+ },
+ {
+ "text": "Assess to curve",
+ "function": "AssessToCurve3dSample",
+ "description": ""
+ },
+ {
+ "text": "Assess to composite curve",
+ "function": "AssessToCompositeCurve3dSample",
+ "description": ""
+ },
+ {
+ "text": "Assess to surface",
+ "function": "AssessToSurface3dSample",
+ "description": ""
+ }
+ ],
+ "Boolean operation": [{
+ "text": "Common",
+ "function": "Common3dSample",
+ "description": ""
+ },
+ {
+ "text": "Cut",
+ "function": "Cut3dSample",
+ "description": ""
+ },
+ {
+ "text": "Fuse",
+ "function": "Fuse3dSample",
+ "description": ""
+ },
+ {
+ "text": "Section",
+ "function": "Section3dSample",
+ "description": ""
+ },
+ {
+ "text": "Splitter",
+ "function": "Splitter3dSample",
+ "description": ""
+ },
+ {
+ "text": "Defeaturing",
+ "function": "Defeaturing3dSample",
+ "description": ""
+ }
+ ],
+ "Complex modelling": [{
+ "text": "Fillet",
+ "function": "Fillet3dSample",
+ "description": ""
+ },
+ {
+ "text": "Chamfer",
+ "function": "Chamfer3dSample",
+ "description": ""
+ },
+ {
+ "text": "Offset",
+ "function": "Offset3dSample",
+ "description": ""
+ },
+ {
+ "text": "Evolved",
+ "function": "Evolved3dSample",
+ "description": ""
+ }
+ ],
+ "Modification": [{
+ "text": "Copy",
+ "function": "Copy3dSample",
+ "description": ""
+ },
+ {
+ "text": "Transform",
+ "function": "Transform3dSample",
+ "description": ""
+ },
+ {
+ "text": "Convert to NURBS",
+ "function": "ConvertToNurbs3dSample",
+ "description": ""
+ },
+ {
+ "text": "Sew contiguous faces",
+ "function": "SewContiguousFaces3dSample",
+ "description": ""
+ }
+ ],
+ "Calculation": [{
+ "text": "Check validity",
+ "function": "CheckValidity3dSample",
+ "description": ""
+ },
+ {
+ "text": "Compute linear properties",
+ "function": "ComputeLinearProperties3dSample",
+ "description": ""
+ },
+ {
+ "text": "Compute surface properties",
+ "function": "ComputeSurfaceProperties3dSample",
+ "description": ""
+ },
+ {
+ "text": "Compute volume properties",
+ "function": "ComputeVolumeProperties3dSample",
+ "description": ""
+ }
+ ]
+ }
+}
\ No newline at end of file
diff --git a/samples/OCCTOverview/code/TopologySamples.cxx b/samples/OCCTOverview/code/TopologySamples.cxx
new file mode 100644
index 0000000000..17c4cc2dcc
--- /dev/null
+++ b/samples/OCCTOverview/code/TopologySamples.cxx
@@ -0,0 +1,1884 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "TopologySamples.h"
+
+#include "AdaptorVec_AIS.h"
+
+#include <gp_Circ.hxx>
+#include <gp_Circ2d.hxx>
+#include <gp_Cylinder.hxx>
+#include <gp_Lin.hxx>
+#include <gp_Pln.hxx>
+#include <gp_Sphere.hxx>
+#include <gp_Torus.hxx>
+
+#include <Geom_Axis1Placement.hxx>
+#include <Geom_Axis2Placement.hxx>
+#include <Geom_BSplineCurve.hxx>
+#include <Geom2d_BSplineCurve.hxx>
+#include <Geom_BSplineSurface.hxx>
+#include <Geom_CartesianPoint.hxx>
+#include <Geom_CylindricalSurface.hxx>
+#include <Geom_Line.hxx>
+#include <Geom_Plane.hxx>
+#include <Geom_ToroidalSurface.hxx>
+#include <GeomAPI_PointsToBSpline.hxx>
+#include <Geom2dAPI_PointsToBSpline.hxx>
+#include <GeomAPI_PointsToBSplineSurface.hxx>
+
+#include <TopoDS.hxx>
+#include <TopoDS_Iterator.hxx>
+#include <TopoDS_Compound.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopoDS_Shell.hxx>
+#include <TopoDS_Solid.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <TopoDS_Wire.hxx>
+#include <TopExp.hxx>
+#include <TopExp_Explorer.hxx>
+
+#include <TColgp_Array2OfPnt.hxx>
+
+#include <BRep_Builder.hxx>
+#include <BRepGProp.hxx>
+#include <BRep_Tool.hxx>
+#include <BRepTools.hxx>
+#include <BRepTools_ReShape.hxx>
+#include <BRepAdaptor_Curve.hxx>
+#include <BRepAdaptor_CompCurve.hxx>
+#include <BRepAdaptor_Surface.hxx>
+#include <BRepAlgoAPI_Common.hxx>
+#include <BRepAlgoAPI_Cut.hxx>
+#include <BRepAlgoAPI_Fuse.hxx>
+#include <BRepAlgoAPI_Section.hxx>
+#include <BRepAlgoAPI_Splitter.hxx>
+#include <BRepAlgoAPI_Defeaturing.hxx>
+#include <BRepBuilderAPI_Copy.hxx>
+#include <BRepBuilderAPI_MakeVertex.hxx>
+#include <BRepBuilderAPI_MakeEdge.hxx>
+#include <BRepBuilderAPI_MakeEdge2d.hxx>
+#include <BRepBuilderAPI_MakeFace.hxx>
+#include <BRepBuilderAPI_MakePolygon.hxx>
+#include <BRepBuilderAPI_MakeShell.hxx>
+#include <BRepBuilderAPI_MakeSolid.hxx>
+#include <BRepBuilderAPI_MakeWire.hxx>
+#include <BRepBuilderAPI_NurbsConvert.hxx>
+#include <BRepBuilderAPI_Sewing.hxx>
+#include <BRepBuilderAPI_Transform.hxx>
+#include <BRepCheck_Analyzer.hxx>
+#include <BRepPrimAPI_MakeBox.hxx>
+#include <BRepPrimAPI_MakeCylinder.hxx>
+#include <BRepPrimAPI_MakeRevol.hxx>
+#include <BRepFilletAPI_MakeChamfer.hxx>
+#include <BRepFilletAPI_MakeFillet.hxx>
+#include <BRepOffsetAPI_MakeOffset.hxx>
+#include <BRepOffsetAPI_MakeEvolved.hxx>
+#include <Extrema_ExtCS.hxx>
+#include <GCPnts_QuasiUniformDeflection.hxx>
+#include <GProp_GProps.hxx>
+#include <GProp_PrincipalProps.hxx>
+
+#include <AIS_Axis.hxx>
+#include <AIS_ColoredShape.hxx>
+#include <AIS_Plane.hxx>
+#include <AIS_Point.hxx>
+#include <AIS_TextLabel.hxx>
+
+void TopologySamples::ExecuteSample (const TCollection_AsciiString& theSampleName)
+{
+ Standard_Boolean anIsSamplePresent = Standard_True;
+ FindSourceCode(theSampleName);
+ if (theSampleName == "Vertex3dSample")
+ Vertex3dSample();
+ else if (theSampleName == "Edge3dSample")
+ Edge3dSample();
+ else if (theSampleName == "Face3dSample")
+ Face3dSample();
+ else if (theSampleName == "Wire3dSample")
+ Wire3dSample();
+ else if (theSampleName == "Shell3dSample")
+ Shell3dSample();
+ else if (theSampleName == "Solid3dSample")
+ Solid3dSample();
+ else if (theSampleName == "Edge2dSample")
+ Edge2dSample();
+ else if (theSampleName == "Box3dSample")
+ Box3dSample();
+ else if (theSampleName == "Cylinder3dSample")
+ Cylinder3dSample();
+ else if (theSampleName == "Revolution3dSample")
+ Revolution3dSample();
+ else if (theSampleName == "TopologyIterator3dSample")
+ TopologyIterator3dSample();
+ else if (theSampleName == "TopologyExplorer3dSample")
+ TopologyExplorer3dSample();
+ else if (theSampleName == "AssessToCurve3dSample")
+ AssessToCurve3dSample();
+ else if (theSampleName == "AssessToCompositeCurve3dSample")
+ AssessToCompositeCurve3dSample();
+ else if (theSampleName == "AssessToSurface3dSample")
+ AssessToSurface3dSample();
+ else if (theSampleName == "Common3dSample")
+ Common3dSample();
+ else if (theSampleName == "Cut3dSample")
+ Cut3dSample();
+ else if (theSampleName == "Cut3dSample")
+ Cut3dSample();
+ else if (theSampleName == "Fuse3dSample")
+ Fuse3dSample();
+ else if (theSampleName == "Section3dSample")
+ Section3dSample();
+ else if (theSampleName == "Splitter3dSample")
+ Splitter3dSample();
+ else if (theSampleName == "Defeaturing3dSample")
+ Defeaturing3dSample();
+ else if (theSampleName == "Fillet3dSample")
+ Fillet3dSample();
+ else if (theSampleName == "Chamfer3dSample")
+ Chamfer3dSample();
+ else if (theSampleName == "Offset3dSample")
+ Offset3dSample();
+ else if (theSampleName == "Evolved3dSample")
+ Evolved3dSample();
+ else if (theSampleName == "Copy3dSample")
+ Copy3dSample();
+ else if (theSampleName == "Transform3dSample")
+ Transform3dSample();
+ else if (theSampleName == "ConvertToNurbs3dSample")
+ ConvertToNurbs3dSample();
+ else if (theSampleName == "SewContiguousFaces3dSample")
+ SewContiguousFaces3dSample();
+ else if (theSampleName == "CheckValidity3dSample")
+ CheckValidity3dSample();
+ else if (theSampleName == "ComputeLinearProperties3dSample")
+ ComputeLinearProperties3dSample();
+ else if (theSampleName == "ComputeSurfaceProperties3dSample")
+ ComputeSurfaceProperties3dSample();
+ else if (theSampleName == "ComputeVolumeProperties3dSample")
+ ComputeVolumeProperties3dSample();
+ else
+ {
+ myResult << "No function found: " << theSampleName;
+ myCode += TCollection_AsciiString("No function found: ") + theSampleName;
+ anIsSamplePresent = Standard_False;
+ }
+ myIsProcessed = anIsSamplePresent;
+}
+
+void TopologySamples::Vertex3dSample()
+{
+ // Make a vertex from a 3D point.
+ gp_Pnt aPnt(0.0, 0.0, 10.0);
+ TopoDS_Vertex aVertex = BRepBuilderAPI_MakeVertex(aPnt);
+ myResult << "TopoDS_Vertex was created at [ "
+ << aPnt.X() << ", " << aPnt.Y() << ", " << aPnt.Z()
+ << " ]" << std::endl;
+
+ Handle(AIS_Shape) aAisVertex = new AIS_Shape(aVertex);
+ Handle(AIS_TextLabel) anAisLabel = new AIS_TextLabel();
+ Standard_SStream aSS;
+ aSS << "TopoDS_Vertex [" << aPnt.X() << ", " << aPnt.Y() << ", " << aPnt.Z() << "]" << std::endl;
+ anAisLabel->SetText(aSS.str().c_str());
+ anAisLabel->SetPosition(aPnt);
+ myObject3d.Append(aAisVertex);
+ myObject3d.Append(anAisLabel);
+}
+
+void TopologySamples::Edge3dSample()
+{
+ // Make an edge from two 3D points.
+ gp_Pnt aPnt1(0.0, 10.0, 0.0);
+ gp_Pnt aPnt2(10.0, 10.0, 0.0);
+ TopoDS_Edge anEdgeP12 = BRepBuilderAPI_MakeEdge(aPnt1, aPnt2);
+ myResult << "TopoDS_Edge between [ "
+ << aPnt1.X() << ", " << aPnt1.Y() << ", " << aPnt1.Z()
+ << " ] and [ "
+ << aPnt2.X() << ", " << aPnt2.Y() << ", " << aPnt2.Z()
+ << " ] was created in yellow" << std::endl
+ << std::endl;
+
+ // Make an edge from a circular segment.
+ // Create a circle in XY plane of the radius 5.0.
+ gp_Circ aCirc(gp::XOY(), 5.0);
+ // Make a circular edge from the 1st quoter in the parametric space.
+ TopoDS_Edge anEdgeCirc = BRepBuilderAPI_MakeEdge(aCirc, 0.0, M_PI_2);
+ myResult << "TopoDS_Edge on the circle's 1st quoter" << std::endl
+ << "with the center at [ "
+ << aCirc.Location().X() << ", " << aCirc.Location().Y() << ", " << aCirc.Location().Z()
+ << " ] and R = " << aCirc.Radius() << " was created in red" << std::endl
+ << std::endl;
+
+ // Make an edge from a 3D curve (BSpline).
+ // Define points.
+ gp_Pnt aPole1(0.0, 0.0, 10.0);
+ gp_Pnt aPole2(5.0, 5.0, 5.0);
+ gp_Pnt aPole3(10.0, 10.0, 15.0);
+ gp_Pnt aPole4(15.0, 5.0, 20.0);
+ // Add points to the curve poles array.
+ TColgp_Array1OfPnt aPoles(1, 4);
+ aPoles.SetValue(1, aPole1);
+ aPoles.SetValue(2, aPole2);
+ aPoles.SetValue(3, aPole3);
+ aPoles.SetValue(4, aPole4);
+ // Make a BSpline curve from the points array
+ Handle(Geom_BSplineCurve) aBSplineCurve = GeomAPI_PointsToBSpline(aPoles).Curve();
+ // Make an edge between two point on the BSpline curve.
+ gp_Pnt aPntOnCurve1, aPntOnCurve2;
+ aBSplineCurve->D0 (0.75 * aBSplineCurve->FirstParameter()
+ + 0.25 * aBSplineCurve->LastParameter(),
+ aPntOnCurve1);
+ aBSplineCurve->D0 (0.25 * aBSplineCurve->FirstParameter()
+ + 0.75 * aBSplineCurve->LastParameter(),
+ aPntOnCurve2);
+ TopoDS_Edge anEdgeBSpline = BRepBuilderAPI_MakeEdge(aBSplineCurve, aPntOnCurve1, aPntOnCurve2);
+ myResult << "TopoDS_Edge on the BSpline curve" << std::endl
+ << "between [ "
+ << aPntOnCurve1.X() << ", " << aPntOnCurve1.Y() << ", " << aPntOnCurve1.Z()
+ << " ] and [ "
+ << aPntOnCurve2.X() << ", " << aPntOnCurve2.Y() << ", " << aPntOnCurve2.Z()
+ << " ]" << std::endl
+ << "was created in green" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisEdgeP12 = new AIS_ColoredShape(anEdgeP12);
+ Handle(AIS_ColoredShape) anAisEdgeCirc = new AIS_ColoredShape(anEdgeCirc);
+ Handle(AIS_ColoredShape) anAisEdgeBSpline = new AIS_ColoredShape(anEdgeBSpline);
+ anAisEdgeP12->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisEdgeCirc->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisEdgeBSpline->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisEdgeP12);
+ myObject3d.Append(anAisEdgeCirc);
+ myObject3d.Append(anAisEdgeBSpline);
+ Handle(AIS_TextLabel) anAisEdgeP12Label = new AIS_TextLabel();
+ anAisEdgeP12Label->SetText("Edge between two points");
+ anAisEdgeP12Label->SetPosition(0.5 * (aPnt1.XYZ() + aPnt2.XYZ()));
+ anAisEdgeP12Label->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ myObject3d.Append(anAisEdgeP12Label);
+ Handle(AIS_TextLabel) anAisEdgeCircLabel = new AIS_TextLabel();
+ anAisEdgeCircLabel->SetText("Circular edge");
+ anAisEdgeCircLabel->SetPosition(aCirc.Location());
+ anAisEdgeCircLabel->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisEdgeCircLabel);
+ Handle(AIS_TextLabel) anAisEdgeBSplineLabel = new AIS_TextLabel();
+ anAisEdgeBSplineLabel->SetText("BSpline edge");
+ anAisEdgeBSplineLabel->SetPosition(aPole3);
+ anAisEdgeBSplineLabel->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisEdgeBSplineLabel);
+ TopoDS_Vertex anEdgeP12_V1, anEdgeP12_V2;
+ TopExp::Vertices(anEdgeP12, anEdgeP12_V1, anEdgeP12_V2);
+ myObject3d.Append(new AIS_Shape(anEdgeP12_V1));
+ myObject3d.Append(new AIS_Shape(anEdgeP12_V2));
+ TopoDS_Vertex anEdgeCirc_V1, anEdgeCirc_V2;
+ TopExp::Vertices(anEdgeCirc, anEdgeCirc_V1, anEdgeCirc_V2);
+ myObject3d.Append(new AIS_Shape(anEdgeCirc_V1));
+ myObject3d.Append(new AIS_Shape(anEdgeCirc_V2));
+ TopoDS_Vertex anEdgeBSpline_V1, anEdgeBSpline_V2;
+ TopExp::Vertices(anEdgeBSpline, anEdgeBSpline_V1, anEdgeBSpline_V2);
+ myObject3d.Append(new AIS_Shape(anEdgeBSpline_V1));
+ myObject3d.Append(new AIS_Shape(anEdgeBSpline_V2));
+}
+
+void TopologySamples::Face3dSample()
+{
+ // Make a face from a sphere with the center
+ // at [0.0, 0.0, 10.0] and R = 5.
+ gp_Sphere aSphere(gp_Ax3(gp_Pnt(0.0, 0.0, 10.0), gp::DZ()), 5.0);
+ TopoDS_Face aFaceSphere = BRepBuilderAPI_MakeFace(aSphere);
+ myResult << "TopoDS_Face on the sphere with" << std::endl
+ << "the center at [ "
+ << aSphere.Location().X() << ", " << aSphere.Location().Y() << ", " << aSphere.Location().Z()
+ << " ] and R = " << aSphere.Radius() << " was created in yellow" << std::endl
+ << std::endl;
+
+ // Make a flat rectangular face on XY plane.
+ gp_Pln aPln(gp::XOY());
+ TopoDS_Face aFaceRect = BRepBuilderAPI_MakeFace(aPln, -10.0, +10.0, -20.0, +20.0);
+ myResult << "TopoDS_Face on the rectangle was created in red" << std::endl
+ << std::endl;
+
+ // Make a face from a BSpline surface.
+ // Define a 4x4 grid of points for BSpline surface.
+ TColgp_Array2OfPnt aPoints(1, 4, 1, 4);
+ for (Standard_Integer i = 1; i <= 4; ++i)
+ {
+ gp_Pnt aPnt;
+ aPnt.SetX(5.0 * i);
+ for (Standard_Integer j = 1; j <= 4; ++j)
+ {
+ aPnt.SetY(5.0 * j);
+ if (1 < i && i < 4 && 1 < j && j < 4)
+ {
+ aPnt.SetZ(15.0);
+ }
+ else
+ {
+ aPnt.SetZ(10.0);
+ }
+ aPoints.SetValue(i, j, aPnt);
+ }
+ }
+ // Make a BSpline surface from the points array.
+ Handle(Geom_BSplineSurface) aBSplineSurf = GeomAPI_PointsToBSplineSurface(aPoints).Surface();
+ Standard_Real aU1, aU2, aV1, aV2;
+ aBSplineSurf->Bounds(aU1, aU2, aV1, aV2);
+ TopoDS_Face aFaceBSpline = BRepBuilderAPI_MakeFace(aBSplineSurf, aU1, aU2, aV1, aV2, Precision::Confusion());
+ myResult << "TopoDS_Face on the BSpline surface was created in green" << std::endl << std::endl;
+
+ Handle(AIS_ColoredShape) anAisFaceSphere = new AIS_ColoredShape(aFaceSphere);
+ Handle(AIS_ColoredShape) anAisFaceRect = new AIS_ColoredShape(aFaceRect);
+ Handle(AIS_ColoredShape) anAisFaceBSpline = new AIS_ColoredShape(aFaceBSpline);
+ anAisFaceSphere->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisFaceRect->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisFaceBSpline->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisFaceSphere);
+ myObject3d.Append(anAisFaceRect);
+ myObject3d.Append(anAisFaceBSpline);
+ Handle(AIS_TextLabel) anAisFaceSphereLabel = new AIS_TextLabel();
+ anAisFaceSphereLabel->SetText("Spherical face");
+ anAisFaceSphereLabel->SetPosition(aSphere.Location().XYZ() + aSphere.Radius() * gp::DZ().XYZ());
+ anAisFaceSphereLabel->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ myObject3d.Append(anAisFaceSphereLabel);
+ Handle(AIS_TextLabel) anAisFaceRectLabel = new AIS_TextLabel();
+ anAisFaceRectLabel->SetText("Flat rectangular face");
+ anAisFaceRectLabel->SetPosition(aPln.Location().XYZ() + 2.5 * gp::DZ().XYZ());
+ anAisFaceRectLabel->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisFaceRectLabel);
+ Handle(AIS_TextLabel) anAisFaceBSplineLabel = new AIS_TextLabel();
+ anAisFaceBSplineLabel->SetText("BSpline face");
+ anAisFaceBSplineLabel->SetPosition(aPoints(4, 4));
+ anAisFaceBSplineLabel->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisFaceBSplineLabel);
+}
+
+void TopologySamples::Wire3dSample()
+{
+ // Make a wire from edges created on a set of points.
+ // Add points to the curve poles array.
+ TColgp_Array1OfPnt aPoints(1, 4);
+ aPoints.SetValue(1, gp_Pnt(0.0, 0.0, 0.0));
+ aPoints.SetValue(2, gp_Pnt(20.0, 0.0, 0.0));
+ aPoints.SetValue(3, gp_Pnt(20.0, 10.0, 0.0));
+ aPoints.SetValue(4, gp_Pnt(0.0, 10.0, 0.0));
+ // A wire maker contains an empty wire.
+ BRepBuilderAPI_MakeWire aMakeWire;
+ for (Standard_Integer i = 1; i <= 4; ++i)
+ {
+ Standard_Integer i1 = i;
+ Standard_Integer i2 = i1 < 4 ? i1 + 1 : 1;
+ const gp_Pnt& aPnt1 = aPoints.Value(i1);
+ const gp_Pnt& aPnt2 = aPoints.Value(i2);
+ TopoDS_Edge anEdge = BRepBuilderAPI_MakeEdge(aPnt1, aPnt2);
+ // Add an edge to the wire under construction.
+ // The edge must be connectible to the wire under construction, and,
+ // unless it is the first edge of the wire, must satisfy the following
+ // condition: one of its vertices must be geometrically coincident
+ // with one of the vertices of the wire (provided that the highest
+ // tolerance factor is assigned to the two vertices).
+ // It could also be the same vertex.
+ // Warning
+ // If the edge is not connectible to the wire under construction it is not added.
+ // The function IsDone will return false and the function
+ // Wire will raise an error, until a new connectible edge is added.
+ aMakeWire.Add(anEdge);
+ Standard_ASSERT_VOID(aMakeWire.IsDone(), "Added edge isn't connectible!");
+ }
+ // Retrieve a constructed wire.
+ TopoDS_Wire aWire = aMakeWire.Wire();
+ myResult << "TopoDS_Wire was created. Vertices :" << std::endl;
+ // Retrieve wire vertices. 4 vertices are expected, because of
+ // edges connecting during wire constructing.
+ TopTools_IndexedMapOfShape aVertices;
+ TopExp::MapShapes(aWire, TopAbs_VERTEX, aVertices);
+ for (TopTools_IndexedMapOfShape::Iterator anIt(aVertices); anIt.More(); anIt.Next())
+ {
+ TopoDS_Vertex aVertex = TopoDS::Vertex(anIt.Value());
+ gp_Pnt aPnt = BRep_Tool::Pnt(aVertex);
+ myResult << "[ " << aPnt.X() << ", " << aPnt.Y() << ", " << aPnt.Z() << " ]" << std::endl;
+ Handle(AIS_Shape) anAisVertex = new AIS_Shape(aVertex);
+ myObject3d.Append(anAisVertex);
+ }
+
+ Handle(AIS_Shape) anAisWire = new AIS_Shape(aWire);
+ myObject3d.Append(anAisWire);
+}
+
+void TopologySamples::Shell3dSample()
+{
+ // Make a shell from a cylinder with R = 5 and directed along Z axis
+ gp_Cylinder aCyl(gp::XOY(), 5.0);
+ Handle(Geom_Surface) aCylSurf = new Geom_CylindricalSurface(aCyl);
+ TopoDS_Shell aCylShell = BRepBuilderAPI_MakeShell(aCylSurf, 0.0, 2.0 * M_PI, -10.0, +10.0);
+ myResult << "TopoDS_Shell on the cylinder R = " << aCyl.Radius() << std::endl
+ << "with axis [ "
+ << aCyl.Position().Direction().X() << ", "
+ << aCyl.Position().Direction().Y() << ", "
+ << aCyl.Position().Direction().Z() << " ]" << std::endl
+ << "limited in length [-10 ... +10] was created" << std::endl;
+
+ Handle(AIS_Shape) anAisShell = new AIS_Shape(aCylShell);
+ myObject3d.Append(anAisShell);
+}
+
+void TopologySamples::Solid3dSample()
+{
+ // Make a torus from a shell.
+ gp_Torus aTorus(gp::XOY(), 20.0, 7.5);
+ Handle(Geom_Surface) aTorusSurf = new Geom_ToroidalSurface(aTorus);
+ TopoDS_Shell aTorusShell = BRepBuilderAPI_MakeShell(aTorusSurf, 0.0, 2.0 * M_PI, 0.0, 2.0 * M_PI);
+ // Make a solid on the torus shell.
+ TopoDS_Solid aTorusSolid = BRepBuilderAPI_MakeSolid(aTorusShell);
+ myResult << "TopoDS_Solid on the torus with" << std::endl
+ << "R major = " << aTorus.MajorRadius() << std::endl
+ << "R minor = " << aTorus.MinorRadius() << std::endl
+ << "was created" << std::endl;
+
+ Handle(AIS_Shape) anAisSolid = new AIS_Shape(aTorusSolid);
+ myObject3d.Append(anAisSolid);
+}
+
+void TopologySamples::Edge2dSample()
+{
+ // Make an edge from two 2D points.
+ gp_Pnt2d aPnt1(0.0, 10.0);
+ gp_Pnt2d aPnt2(10.0, 10.0);
+ TopoDS_Edge anEdgeP12 = BRepBuilderAPI_MakeEdge2d(aPnt1, aPnt2);
+ myResult << "TopoDS_Edge between [ "
+ << aPnt1.X() << ", " << aPnt1.Y() << " ] and [ "
+ << aPnt2.X() << ", " << aPnt2.Y() << " ] was created in yellow" << std::endl
+ << std::endl;
+
+ // Make an edge from a circular segment.
+ // Create a circle of the radius 5.0.
+ gp_Circ2d aCirc(gp::OX2d(), 5.0);
+ // Make a circular edge from the 1st quoter in the parametric space.
+ TopoDS_Edge anEdgeCirc = BRepBuilderAPI_MakeEdge2d(aCirc, 0.0, M_PI_2);
+ myResult << "TopoDS_Edge on the 2D circle's 1st quoter" << std::endl
+ << "with the center at [ " << aCirc.Location().X() << ", " << aCirc.Location().Y()
+ << " ] and R = " << aCirc.Radius() << " was created in red" << std::endl
+ << std::endl;
+
+ // Make an edge from a 2D curve (BSpline).
+ // Define points.
+ gp_Pnt2d aPole1(0.0, 0.0);
+ gp_Pnt2d aPole2(5.0, 5.0);
+ gp_Pnt2d aPole3(10.0, 10.0);
+ gp_Pnt2d aPole4(15.0, 5.0);
+ // Add points to the curve poles array.
+ TColgp_Array1OfPnt2d aPoles(1, 4);
+ aPoles.SetValue(1, aPole1);
+ aPoles.SetValue(2, aPole2);
+ aPoles.SetValue(3, aPole3);
+ aPoles.SetValue(4, aPole4);
+ // Make a BSpline curve from the points array
+ Handle(Geom2d_BSplineCurve) aBSplineCurve = Geom2dAPI_PointsToBSpline(aPoles).Curve();
+ // Make an edge between two point on the BSpline curve.
+ gp_Pnt2d aPntOnCurve1, aPntOnCurve2;
+ aBSplineCurve->D0 (0.75 * aBSplineCurve->FirstParameter()
+ + 0.25 * aBSplineCurve->LastParameter(),
+ aPntOnCurve1);
+ aBSplineCurve->D0 (0.25 * aBSplineCurve->FirstParameter()
+ + 0.75 * aBSplineCurve->LastParameter(),
+ aPntOnCurve2);
+ TopoDS_Edge anEdgeBSpline = BRepBuilderAPI_MakeEdge2d(aBSplineCurve, aPntOnCurve1, aPntOnCurve2);
+ myResult << "TopoDS_Edge on the 2D BSpline curve" << std::endl
+ << "between [ " << aPntOnCurve1.X() << ", " << aPntOnCurve1.Y()
+ << " ] and [ " << aPntOnCurve2.X() << ", " << aPntOnCurve2.Y() << " ]" << std::endl
+ << "was created in green" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisEdgeP12 = new AIS_ColoredShape(anEdgeP12);
+ Handle(AIS_ColoredShape) anAisEdgeCirc = new AIS_ColoredShape(anEdgeCirc);
+ Handle(AIS_ColoredShape) anAisEdgeBSpline = new AIS_ColoredShape(anEdgeBSpline);
+ anAisEdgeP12->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisEdgeCirc->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisEdgeBSpline->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject2d.Append(anAisEdgeP12);
+ myObject2d.Append(anAisEdgeCirc);
+ myObject2d.Append(anAisEdgeBSpline);
+ Handle(AIS_TextLabel) anAisEdgeP12Label = new AIS_TextLabel();
+ anAisEdgeP12Label->SetText("Edge between two 2d points");
+ anAisEdgeP12Label->SetPosition(0.5 * (gp_XYZ(aPnt1.X(), aPnt1.Y() + 0.5, 0.0) + gp_XYZ(aPnt2.X(), aPnt2.Y() + 0.5, 0.0)));
+ anAisEdgeP12Label->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ myObject2d.Append(anAisEdgeP12Label);
+ Handle(AIS_TextLabel) anAisEdgeCircLabel = new AIS_TextLabel();
+ anAisEdgeCircLabel->SetText("Circular edge");
+ anAisEdgeCircLabel->SetPosition(gp_XYZ(aCirc.Location().X(), aCirc.Location().Y() + 0.5, 0.0));
+ anAisEdgeCircLabel->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject2d.Append(anAisEdgeCircLabel);
+ Handle(AIS_TextLabel) anAisEdgeBSplineLabel = new AIS_TextLabel();
+ anAisEdgeBSplineLabel->SetText("BSpline edge");
+ anAisEdgeBSplineLabel->SetPosition(gp_XYZ(aPole3.X(), aPole3.Y() + 0.5, 0.0));
+ anAisEdgeBSplineLabel->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject2d.Append(anAisEdgeBSplineLabel);
+ TopoDS_Vertex anEdgeP12_V1, anEdgeP12_V2;
+ TopExp::Vertices(anEdgeP12, anEdgeP12_V1, anEdgeP12_V2);
+ myObject2d.Append(new AIS_Shape(anEdgeP12_V1));
+ myObject2d.Append(new AIS_Shape(anEdgeP12_V2));
+ TopoDS_Vertex anEdgeCirc_V1, anEdgeCirc_V2;
+ TopExp::Vertices(anEdgeCirc, anEdgeCirc_V1, anEdgeCirc_V2);
+ myObject2d.Append(new AIS_Shape(anEdgeCirc_V1));
+ myObject2d.Append(new AIS_Shape(anEdgeCirc_V2));
+ TopoDS_Vertex anEdgeBSpline_V1, anEdgeBSpline_V2;
+ TopExp::Vertices(anEdgeBSpline, anEdgeBSpline_V1, anEdgeBSpline_V2);
+ myObject2d.Append(new AIS_Shape(anEdgeBSpline_V1));
+ myObject2d.Append(new AIS_Shape(anEdgeBSpline_V2));
+}
+
+void TopologySamples::Box3dSample()
+{
+ // Make a box with a corner at [0, 0, 0] and the specified sizes.
+ Standard_Real aSizeX = 5.0;
+ Standard_Real aSizeY = 10.0;
+ Standard_Real aSizeZ = 15.0;
+ TopoDS_Shape aBox1 = BRepPrimAPI_MakeBox(aSizeX, aSizeY, aSizeZ);
+ myResult << "Box at corner [0, 0, 0] and sizes ["
+ << aSizeX << ", " << aSizeY << ", " << aSizeZ
+ << "] was created in yellow" << std::endl;
+
+ // Make a box by two points.
+ gp_Pnt aPnt1(10.0, 0.0, 0.0);
+ gp_Pnt aPnt2(20.0, 10.0, 15.0);
+ TopoDS_Shape aBox2 = BRepPrimAPI_MakeBox(aPnt1, aPnt2);
+ myResult << "Box with corners ["
+ << aPnt1.X() << ", " << aPnt1.Y() << ", " << aPnt1.Z()
+ << "] and ["
+ << aPnt2.X() << ", " << aPnt2.Y() << ", " << aPnt2.Z()
+ << "] was created in red" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisBox1 = new AIS_ColoredShape(aBox1);
+ Handle(AIS_ColoredShape) anAisBox2 = new AIS_ColoredShape(aBox2);
+ anAisBox1->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisBox2->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisBox1);
+ myObject3d.Append(anAisBox2);
+}
+
+void TopologySamples::Cylinder3dSample()
+{
+ // Make a cylinder of the specified radius and length.
+ Standard_Real aRadius1 = 5.0;
+ Standard_Real aLength1 = 15.0;
+ TopoDS_Shape aCyl1 = BRepPrimAPI_MakeCylinder(aRadius1, aLength1);
+ myResult << "Cylinder with Radius = " << aRadius1
+ << " and Length = " << aLength1
+ << " was created in yellow" << std::endl;
+
+ // Make a cylinder of the specified radius, length and sector angle.
+ Standard_Real aRadius2 = 8.0;
+ Standard_Real aLength2 = 25.0;
+ Standard_Real anAngle = M_PI_2;
+ TopoDS_Shape aCyl2 = BRepPrimAPI_MakeCylinder(aRadius2, aLength2, anAngle);
+ myResult << "Cylinder with Radius = " << aRadius2
+ << " , Length = " << aLength2
+ << " and Angle = " << anAngle
+ << " was created in red" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisCyl1 = new AIS_ColoredShape(aCyl1);
+ Handle(AIS_ColoredShape) anAisCyl2 = new AIS_ColoredShape(aCyl2);
+ anAisCyl1->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisCyl2->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisCyl1);
+ myObject3d.Append(anAisCyl2);
+}
+
+void TopologySamples::Revolution3dSample()
+{
+ // Make a toroidal face by a series of shape revolves.
+ // Make a starting vertex at [-1.0, 0, 0].
+ TopoDS_Shape aVertex = BRepBuilderAPI_MakeVertex(gp_Pnt(-1.0, 0.0, 0.0));
+
+ // Make a circular edge by revolting aVertex around
+ // an axis Y positioned at [-1.5, 0.0, 0.0] on 2*Pi angle
+ gp_Ax1 anAxis1(gp_Pnt(-1.5, 0.0, 0.0), gp::DY());
+ TopoDS_Shape anEdge = BRepPrimAPI_MakeRevol(aVertex, anAxis1);
+ myResult << "Circular edge was created in yellow" << std::endl;
+
+ // Make a toroidal face by revolting anEdge around
+ // Z axis on 2*Pi angle.
+ TopoDS_Shape aFace = BRepPrimAPI_MakeRevol(anEdge, gp::OZ());
+ myResult << "Toroidal face was created in red" << std::endl;
+
+ Handle(AIS_Axis) anAisAxis1 = new AIS_Axis(new Geom_Axis1Placement(anAxis1));
+ Handle(AIS_Axis) anAisAxis2 = new AIS_Axis(new Geom_Axis1Placement(gp::OZ()));
+ Handle(AIS_Shape) anAisVertex = new AIS_Shape(aVertex);
+ Handle(AIS_ColoredShape) anAisEdge = new AIS_ColoredShape(anEdge);
+ Handle(AIS_ColoredShape) anAisFace = new AIS_ColoredShape(aFace);
+ anAisEdge->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ anAisEdge->SetWidth(1.5);
+ anAisAxis1->SetColor(Quantity_NOC_GREEN);
+ anAisFace->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisAxis2->SetColor(Quantity_NOC_RED);
+ myObject3d.Append(anAisVertex);
+ myObject3d.Append(anAisEdge);
+ myObject3d.Append(anAisFace);
+}
+
+void TopologySamples::TopologyIterator3dSample()
+{
+ // Make a compound shape.
+ TopoDS_Compound aComp;
+ BRep_Builder aBuilder;
+ aBuilder.MakeCompound(aComp);
+ // Add shapes to the compound.
+ aBuilder.Add(aComp, BRepBuilderAPI_MakeVertex(gp::Origin()));
+ aBuilder.Add(aComp, BRepBuilderAPI_MakeEdge(gp_Pnt(5.0, 0.0, 0.0), gp_Pnt(10.0, 0.0, 0.0)));
+ aBuilder.Add(aComp, BRepBuilderAPI_MakeFace(gp_Sphere(gp::XOY(), 10.0)));
+ aBuilder.Add(aComp, BRepBuilderAPI_MakeWire(
+ BRepBuilderAPI_MakeEdge(gp_Pnt(15.0, 0.0, 0.0), gp_Pnt(20.0, 0.0, 0.0)),
+ BRepBuilderAPI_MakeEdge(gp_Pnt(20.0, 0.0, 0.0), gp_Pnt(25.0, 10.0, 5.0))
+ ));
+ aBuilder.Add(aComp, BRepPrimAPI_MakeBox(5.0, 6.0, 7.0).Shell());
+ aBuilder.Add(aComp, BRepPrimAPI_MakeBox(5.0, 6.0, 7.0).Solid());
+ TopoDS_Compound aComp1;
+ aBuilder.MakeCompound(aComp1);
+ aBuilder.Add(aComp, aComp1);
+
+ // Iterate over compound components.
+ myResult << "Compound components:" << std::endl;
+ Standard_Integer anI = 1;
+ for (TopoDS_Iterator anIt(aComp); anIt.More(); anIt.Next(), ++anI)
+ {
+ const TopoDS_Shape& aShape = anIt.Value();
+ myResult << "#" << anI << " : ";
+ Handle(AIS_ColoredShape) anAisShape;
+ switch (aShape.ShapeType())
+ {
+ case TopAbs_VERTEX:
+ myResult << "TopAbs_VERTEX";
+ anAisShape = new AIS_ColoredShape(aShape);
+ anAisShape->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ break;
+ case TopAbs_EDGE:
+ anAisShape = new AIS_ColoredShape(aShape);
+ anAisShape->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myResult << "TopAbs_EDGE";
+ break;
+ case TopAbs_WIRE:
+ myResult << "TopAbs_WIRE";
+ break;
+ case TopAbs_FACE:
+ anAisShape = new AIS_ColoredShape(aShape);
+ anAisShape->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myResult << "TopAbs_FACE";
+ break;
+ case TopAbs_SHELL:
+ myResult << "TopAbs_SHELL";
+ break;
+ case TopAbs_SOLID:
+ myResult << "TopAbs_SOLID";
+ break;
+ case TopAbs_COMPOUND:
+ myResult << "TopAbs_COMPOUND";
+ break;
+ case TopAbs_COMPSOLID:
+ myResult << "TopAbs_COMPSOLID";
+ break;
+ case TopAbs_SHAPE:
+ myResult << "TopAbs_SHAPE";
+ break;
+ }
+ myResult << std::endl;
+ if (anAisShape)
+ {
+ myObject3d.Append(anAisShape);
+ }
+ }
+}
+
+void TopologySamples::TopologyExplorer3dSample()
+{
+ // Make a box with a corner at [0, 0, 0] and the specified sizes.
+ Standard_Real aSizeX = 5.0;
+ Standard_Real aSizeY = 10.0;
+ Standard_Real aSizeZ = 15.0;
+ TopoDS_Shape aBox = BRepPrimAPI_MakeBox(aSizeX, aSizeY, aSizeZ);
+
+ // Explore vertex references.
+ myResult << "Vertex refs. : ";
+ Standard_Integer nbVertices = 0;
+ for (TopExp_Explorer anExp(aBox, TopAbs_VERTEX); anExp.More(); anExp.Next(), ++nbVertices)
+ {
+ const TopoDS_Shape& aShape = anExp.Current();
+ Handle(AIS_ColoredShape) anAisShape = new AIS_ColoredShape(aShape);
+ anAisShape->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ myObject3d.Append(anAisShape);
+ }
+ myResult << nbVertices << std::endl;
+
+ // Explore edge references.
+ myResult << "Edge refs. : ";
+ Standard_Integer nbEdges = 0;
+ for (TopExp_Explorer anExp(aBox, TopAbs_EDGE); anExp.More(); anExp.Next(), ++nbEdges)
+ {
+ const TopoDS_Shape& aShape = anExp.Current();
+ Handle(AIS_ColoredShape) anAisShape = new AIS_ColoredShape(aShape);
+ anAisShape->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ anAisShape->SetWidth(2.5);
+ myObject3d.Append(anAisShape);
+ }
+ myResult << nbEdges << std::endl;
+
+ // Explore face references.
+ myResult << "Face refs. : ";
+ Standard_Integer nbFaces = 0;
+ for (TopExp_Explorer anExp(aBox, TopAbs_FACE); anExp.More(); anExp.Next(), ++nbFaces)
+ {
+ const TopoDS_Shape& aShape = anExp.Current();
+ Handle(AIS_ColoredShape) anAisShape = new AIS_ColoredShape(aShape);
+ anAisShape->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ anAisShape->SetWidth(2.5);
+ myObject3d.Append(anAisShape);
+ }
+ myResult << nbFaces << std::endl;
+
+ // Explore shell references.
+ myResult << "Wire refs. : ";
+ Standard_Integer nbWires = 0;
+ for (TopExp_Explorer anExp(aBox, TopAbs_WIRE); anExp.More(); anExp.Next(), ++nbWires)
+ {
+ }
+ myResult << nbWires << std::endl;
+
+ // Explore shell references.
+ myResult << "Shell refs. : ";
+ Standard_Integer nbShells = 0;
+ for (TopExp_Explorer anExp(aBox, TopAbs_SHELL); anExp.More(); anExp.Next(), ++nbShells)
+ {
+ }
+ myResult << nbShells << std::endl;
+
+ // Explore solid references.
+ myResult << "Solid refs. : ";
+ Standard_Integer nbSolids = 0;
+ for (TopExp_Explorer anExp(aBox, TopAbs_SOLID); anExp.More(); anExp.Next(), ++nbSolids)
+ {
+ }
+ myResult << nbSolids << std::endl;
+}
+
+void TopologySamples::AssessToCurve3dSample()
+{
+ // Make a face from a sphere.
+ gp_Sphere aSphere(gp::XOY(), 1.0);
+ TopoDS_Face aFace = BRepBuilderAPI_MakeFace(aSphere);
+ myResult << "TopoDS_Face on the sphere with" << std::endl
+ << "the center at [ "
+ << aSphere.Location().X() << ", " << aSphere.Location().Y() << ", " << aSphere.Location().Z()
+ << " ] and R = " << aSphere.Radius() << " was created in yellow" << std::endl
+ << std::endl;
+
+ Handle(AIS_ColoredShape) anAisFace = new AIS_ColoredShape(aFace);
+ anAisFace->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ myObject3d.Append(anAisFace);
+
+ // Retrieve the first not degenerated edge.
+ TopoDS_Edge aCurveEdge;
+ for (TopExp_Explorer anExp(aFace, TopAbs_EDGE); anExp.More(); anExp.Next())
+ {
+ TopoDS_Edge anEdge = TopoDS::Edge(anExp.Current());
+ if (!BRep_Tool::Degenerated(anEdge))
+ {
+ aCurveEdge = anEdge;
+ break;
+ }
+ }
+ if (!aCurveEdge.IsNull())
+ {
+ // Make a curve on edge adaptor.
+ BRepAdaptor_Curve aCurveAdaptor(aCurveEdge);
+ myResult << "Curve adaptor for edge was built in red" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisCurveEdge = new AIS_ColoredShape(aCurveEdge);
+ anAisCurveEdge->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisCurveEdge->SetWidth(1.5);
+ myObject3d.Append(anAisCurveEdge);
+
+ // Use the curve adaptor for some calculations, e.g. compute
+ // a set of points using GCPnts_QuasiUniformDeflection algo.
+ Standard_Real aDeflection = 0.1;
+ GCPnts_QuasiUniformDeflection anAlgo(aCurveAdaptor, aDeflection);
+ Standard_ASSERT_VOID(anAlgo.IsDone(), "Success is expected!");
+ myResult << "Distribution of point on the curve with " << aDeflection
+ << " deflection was performed:" << std::endl;
+ for (Standard_Integer i = 1; i <= anAlgo.NbPoints(); ++i)
+ {
+ gp_Pnt aPnt = anAlgo.Value(i);
+ myResult << "Point #" << i << " : [ "
+ << aPnt.X() << ", " << aPnt.Y() << ", " << aPnt.Z() << " ]" << std::endl;
+ Handle(AIS_Point) anAisPnt = new AIS_Point(new Geom_CartesianPoint(aPnt));
+ myObject3d.Append(anAisPnt);
+ }
+ }
+}
+
+void TopologySamples::AssessToCompositeCurve3dSample()
+{
+ // Make a wire containing two BSpline curves.
+ // Define points.
+ gp_Pnt aPole1(0.0, 0.0, 10.0);
+ gp_Pnt aPole2(5.0, 5.0, 5.0);
+ gp_Pnt aPole3(10.0, 10.0, 15.0);
+ gp_Pnt aPole4(15.0, 5.0, 20.0);
+ gp_Pnt aPole5(25.0, 15.0, 20.0);
+ gp_Pnt aPole6(35.0, 15.0, 15.0);
+ gp_Pnt aPole7(45.0, 25.0, 10.0);
+ // Add points to the curve poles array.
+ TColgp_Array1OfPnt aPoles1(1, 4), aPoles2(1, 4);
+ aPoles1.SetValue(1, aPole1);
+ aPoles1.SetValue(2, aPole2);
+ aPoles1.SetValue(3, aPole3);
+ aPoles1.SetValue(4, aPole4);
+ aPoles2.SetValue(1, aPole4);
+ aPoles2.SetValue(2, aPole5);
+ aPoles2.SetValue(3, aPole6);
+ aPoles2.SetValue(4, aPole7);
+ // Make a BSpline curves from the point arrays
+ Handle(Geom_BSplineCurve) aBSplineCurve1 = GeomAPI_PointsToBSpline(aPoles1).Curve();
+ Handle(Geom_BSplineCurve) aBSplineCurve2 = GeomAPI_PointsToBSpline(aPoles2).Curve();
+ // Make edges
+ TopoDS_Edge anEdge1 = BRepBuilderAPI_MakeEdge(aBSplineCurve1);
+ TopoDS_Edge anEdge2 = BRepBuilderAPI_MakeEdge(aBSplineCurve2);
+ // Make a wire
+ BRepBuilderAPI_MakeWire aMakeWire;
+ aMakeWire.Add(anEdge1);
+ aMakeWire.Add(anEdge2);
+ Standard_ASSERT_VOID(aMakeWire.IsDone(), "Added edge isn't connectible!");
+ TopoDS_Wire aWire = aMakeWire.Wire();
+ myResult << "Wire of two BSpline curves was created" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisWire = new AIS_ColoredShape(aWire);
+ myObject3d.Append(anAisWire);
+
+ // Make an adaptor.
+ BRepAdaptor_CompCurve aCurveAdaptor(aWire);
+
+ // Use the curve adaptor for some calculations, e.g. compute
+ // a set of points using GCPnts_QuasiUniformDeflection algo.
+ Standard_Real aDeflection = 0.5;
+ GCPnts_QuasiUniformDeflection anAlgo(aCurveAdaptor, aDeflection);
+ Standard_ASSERT_VOID(anAlgo.IsDone(), "Success is expected!");
+ myResult << "Distribution of point on the curve with " << aDeflection
+ << " deflection was performed:" << std::endl;
+ for (Standard_Integer i = 1; i <= anAlgo.NbPoints(); ++i)
+ {
+ gp_Pnt aPnt = anAlgo.Value(i);
+ myResult << "Point #" << i << " : [ "
+ << aPnt.X() << ", " << aPnt.Y() << ", " << aPnt.Z() << " ]" << std::endl;
+ Handle(AIS_Point) anAisPnt = new AIS_Point(new Geom_CartesianPoint(aPnt));
+ myObject3d.Append(anAisPnt);
+ }
+}
+
+void TopologySamples::AssessToSurface3dSample()
+{
+ // Make a face from a sphere.
+ gp_Sphere aSphere(gp::XOY(), 4.0);
+ TopoDS_Face aFace = BRepBuilderAPI_MakeFace(aSphere);
+ myResult << "TopoDS_Face on the sphere with" << std::endl
+ << "the center at [ "
+ << aSphere.Location().X() << ", " << aSphere.Location().Y() << ", " << aSphere.Location().Z()
+ << " ] and R = " << aSphere.Radius() << " was created in yellow" << std::endl
+ << std::endl;
+
+ // Make a surface adaptor.
+ BRepAdaptor_Surface aSurfAdaptor(aFace);
+
+ // Use the surface adaptor for some calculations, e.g. compute
+ // a normal vector at a surface point.
+ Standard_Real anU = 0.0, aV = 0.0;
+ gp_Pnt aPnt;
+ gp_Vec aDU, aDV;
+ aSurfAdaptor.D1(anU, aV, aPnt, aDU, aDV);
+ gp_Vec aNorm = aDU.Crossed(aDV);
+ Standard_ASSERT_VOID(aNorm.Magnitude() > Precision::Confusion(), "Non zero vector is expected!");
+ aNorm.Normalize();
+ myResult << "Normal vector at ( " << anU << ", " << aV << " )" << std::endl
+ << " = " << aNorm.X() << ", " << aNorm.Y() << ", " << aNorm.Z() << " ] is in red" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisFace = new AIS_ColoredShape(aFace);
+ anAisFace->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ Handle(AIS_Point) anAisPnt = new AIS_Point(new Geom_CartesianPoint(aPnt));
+ Handle(AIS_ColoredShape) anAisNorm = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(aPnt, aPnt.XYZ() + aNorm.XYZ()));
+ myObject3d.Append(anAisFace);
+ myObject3d.Append(anAisNorm);
+ myObject3d.Append(anAisPnt);
+}
+
+void TopologySamples::Common3dSample()
+{
+ // Make a box #1 with a corner at [0, 0, 0] and the specified sizes.
+ Standard_Real aSizeX = 10.0;
+ Standard_Real aSizeY = 15.0;
+ Standard_Real aSizeZ = 20.0;
+ TopoDS_Shape aShape1 = BRepPrimAPI_MakeBox(aSizeX, aSizeY, aSizeZ);
+ myResult << "Box at corner [0, 0, 0] and sizes ["
+ << aSizeX << ", " << aSizeY << ", " << aSizeZ
+ << "] was created in yellow wireframe" << std::endl;
+
+ // Make a box #2 by two points.
+ gp_Pnt aPnt1(5.0, 7.5, 10.0);
+ gp_Pnt aPnt2(20.0, 25.0, 30.0);
+ TopoDS_Shape aShape2 = BRepPrimAPI_MakeBox(aPnt1, aPnt2);
+ myResult << "Box with corners ["
+ << aPnt1.X() << ", " << aPnt1.Y() << ", " << aPnt1.Z()
+ << "] and ["
+ << aPnt2.X() << ", " << aPnt2.Y() << ", " << aPnt2.Z()
+ << "] was created in green wirefreme" << std::endl;
+
+ // Create a boolean algo.
+ BRepAlgoAPI_Common anAlgo(aShape1, aShape2);
+
+ // Make operation.
+ anAlgo.Build();
+
+ if (!anAlgo.IsDone()) // Process errors
+ {
+ myResult << "Errors : " << std::endl;
+ anAlgo.DumpErrors(myResult);
+ }
+ if (anAlgo.HasWarnings()) // Process warnings
+ {
+ myResult << "Warnings : " << std::endl;
+ anAlgo.DumpErrors(myResult);
+ }
+
+ if (anAlgo.IsDone())
+ {
+ // Get result.
+ TopoDS_Shape aResultShape = anAlgo.Shape();
+ myResult << "Result shape was created in red shading" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisShape1 = new AIS_ColoredShape(aShape1);
+ Handle(AIS_ColoredShape) anAisShape2 = new AIS_ColoredShape(aShape2);
+ anAisShape1->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisShape2->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ Handle(AIS_ColoredShape) anAisResult = new AIS_ColoredShape(aResultShape);
+ anAisResult->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisShape1);
+ myObject3d.Append(anAisShape2);
+ myObject3d.Append(anAisResult);
+ myContext->SetDisplayMode(anAisShape1, 0, Standard_True);
+ myContext->SetDisplayMode(anAisShape2, 0, Standard_True);
+ myContext->SetDisplayMode(anAisResult, 1, Standard_True);
+ }
+}
+
+void TopologySamples::Cut3dSample()
+{
+ // Make a box #1 with a corner at [0, 0, 0] and the specified sizes.
+ Standard_Real aSizeX = 10.0;
+ Standard_Real aSizeY = 15.0;
+ Standard_Real aSizeZ = 20.0;
+ TopoDS_Shape aShape1 = BRepPrimAPI_MakeBox(aSizeX, aSizeY, aSizeZ);
+ myResult << "Box at corner [0, 0, 0] and sizes ["
+ << aSizeX << ", " << aSizeY << ", " << aSizeZ
+ << "] was created in yellow wireframe" << std::endl;
+
+ // Make a box #2 by two points as a cutting tool.
+ gp_Pnt aPnt1(5.0, 7.5, 10.0);
+ gp_Pnt aPnt2(20.0, 25.0, 30.0);
+ TopoDS_Shape aShape2 = BRepPrimAPI_MakeBox(aPnt1, aPnt2);
+ myResult << "Box with corners ["
+ << aPnt1.X() << ", " << aPnt1.Y() << ", " << aPnt1.Z()
+ << "] and ["
+ << aPnt2.X() << ", " << aPnt2.Y() << ", " << aPnt2.Z()
+ << "] was created in green wireframe" << std::endl;
+
+ // Create a boolean algo.
+ BRepAlgoAPI_Cut anAlgo(aShape1, aShape2);
+
+ // Make operation.
+ anAlgo.Build();
+
+ if (!anAlgo.IsDone()) // Process errors
+ {
+ myResult << "Errors : " << std::endl;
+ anAlgo.DumpErrors(myResult);
+ }
+ if (anAlgo.HasWarnings()) // Process warnings
+ {
+ myResult << "Warnings : " << std::endl;
+ anAlgo.DumpErrors(myResult);
+ }
+
+ if (anAlgo.IsDone())
+ {
+ // Get result.
+ TopoDS_Shape aResultShape = anAlgo.Shape();
+ myResult << "Result shape was created in red shading" << std::endl;
+ Handle(AIS_ColoredShape) anAisShape1 = new AIS_ColoredShape(aShape1);
+ Handle(AIS_ColoredShape) anAisShape2 = new AIS_ColoredShape(aShape2);
+ anAisShape1->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisShape2->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ Handle(AIS_ColoredShape) anAisResult = new AIS_ColoredShape(aResultShape);
+ anAisResult->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisShape1);
+ myObject3d.Append(anAisShape2);
+ myObject3d.Append(anAisResult);
+ myContext->SetDisplayMode(anAisShape1, 0, Standard_True);
+ myContext->SetDisplayMode(anAisShape2, 0, Standard_True);
+ myContext->SetDisplayMode(anAisResult, 1, Standard_True);
+ }
+}
+
+void TopologySamples::Fuse3dSample()
+{
+ // Make a box #1 with a corner at [0, 0, 0] and the specified sizes.
+ Standard_Real aSizeX = 10.0;
+ Standard_Real aSizeY = 15.0;
+ Standard_Real aSizeZ = 20.0;
+ TopoDS_Shape aShape1 = BRepPrimAPI_MakeBox(aSizeX, aSizeY, aSizeZ);
+ myResult << "Box at corner [0, 0, 0] and sizes ["
+ << aSizeX << ", " << aSizeY << ", " << aSizeZ
+ << "] was created in yellow wireframe" << std::endl;
+
+ // Make a box #2 by two points.
+ gp_Pnt aPnt1(5.0, 7.5, 10.0);
+ gp_Pnt aPnt2(20.0, 25.0, 30.0);
+ TopoDS_Shape aShape2 = BRepPrimAPI_MakeBox(aPnt1, aPnt2);
+ myResult << "Box with corners ["
+ << aPnt1.X() << ", " << aPnt1.Y() << ", " << aPnt1.Z()
+ << "] and ["
+ << aPnt2.X() << ", " << aPnt2.Y() << ", " << aPnt2.Z()
+ << "] was created in green wireframe" << std::endl;
+
+ // Create a boolean algo.
+ BRepAlgoAPI_Fuse anAlgo(aShape1, aShape2);
+
+ // Make operation.
+ anAlgo.Build();
+
+ if (!anAlgo.IsDone()) // Process errors
+ {
+ myResult << "Errors : " << std::endl;
+ anAlgo.DumpErrors(myResult);
+ }
+ if (anAlgo.HasWarnings()) // Process warnings
+ {
+ myResult << "Warnings : " << std::endl;
+ anAlgo.DumpErrors(myResult);
+ }
+
+ if (anAlgo.IsDone())
+ {
+ // Get result.
+ TopoDS_Shape aResultShape = anAlgo.Shape();
+ myResult << "Result shape was created in red shading" << std::endl;
+ Handle(AIS_ColoredShape) anAisShape1 = new AIS_ColoredShape(aShape1);
+ Handle(AIS_ColoredShape) anAisShape2 = new AIS_ColoredShape(aShape2);
+ anAisShape1->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisShape2->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ Handle(AIS_ColoredShape) anAisResult = new AIS_ColoredShape(aResultShape);
+ anAisResult->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisShape1);
+ myObject3d.Append(anAisShape2);
+ myObject3d.Append(anAisResult);
+ myContext->SetDisplayMode(anAisShape1, 0, Standard_True);
+ myContext->SetDisplayMode(anAisShape2, 0, Standard_True);
+ myContext->SetDisplayMode(anAisResult, 1, Standard_True);
+ }
+}
+
+void TopologySamples::Section3dSample()
+{
+ // Make a box #1 with a corner at [0, 0, 0] and the specified sizes.
+ Standard_Real aSizeX = 10.0;
+ Standard_Real aSizeY = 15.0;
+ Standard_Real aSizeZ = 20.0;
+ TopoDS_Shape aShape = BRepPrimAPI_MakeBox(aSizeX, aSizeY, aSizeZ);
+ myResult << "Box at corner [0, 0, 0] and sizes ["
+ << aSizeX << ", " << aSizeY << ", " << aSizeZ
+ << "] was created in yellow wireframe" << std::endl;
+
+ // Create a boolean algo.
+ // Make a section by a plane.
+ gp_Pln aPln(gp_Pnt(aSizeX / 2.0, aSizeY / 2.0, aSizeZ / 2.0), gp::DZ());
+ BRepAlgoAPI_Section anAlgo(aShape, aPln, Standard_False);
+
+ // Make operation.
+ anAlgo.Build();
+
+ if (!anAlgo.IsDone()) // Process errors
+ {
+ myResult << "Errors : " << std::endl;
+ anAlgo.DumpErrors(myResult);
+ }
+ if (anAlgo.HasWarnings()) // Process warnings
+ {
+ myResult << "Warnings : " << std::endl;
+ anAlgo.DumpErrors(myResult);
+ }
+
+ if (anAlgo.IsDone())
+ {
+ // Get result.
+ TopoDS_Shape aResultShape = anAlgo.Shape();
+ myResult << "Result shape was created in red" << std::endl;
+ Handle(AIS_ColoredShape) anAisShape = new AIS_ColoredShape(aShape);
+ Handle(AIS_Plane) anAisPlane = new AIS_Plane(new Geom_Plane(aPln));
+ anAisShape->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ Handle(AIS_ColoredShape) anAisResult = new AIS_ColoredShape(aResultShape);
+ anAisResult->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisShape);
+ myObject3d.Append(anAisPlane);
+ myObject3d.Append(anAisResult);
+ myContext->SetDisplayMode(anAisShape, 0, Standard_True);
+ }
+}
+
+void TopologySamples::Splitter3dSample()
+{
+ // Make a box by two points.
+ gp_Pnt aPnt1(-5.0, -7.5, -10.0);
+ gp_Pnt aPnt2(10.0, 15.0, 10.0);
+ TopoDS_Shape aBox = BRepPrimAPI_MakeBox(aPnt1, aPnt2);
+ myResult << "Box with corners ["
+ << aPnt1.X() << ", " << aPnt1.Y() << ", " << aPnt1.Z()
+ << "] and ["
+ << aPnt2.X() << ", " << aPnt2.Y() << ", " << aPnt2.Z()
+ << "] was created in yellow" << std::endl;
+
+ // Make a splitting tool as XY plane.
+ TopoDS_Shape aTool = BRepBuilderAPI_MakeFace(gp_Pln(gp::XOY()));
+
+ // Create a splitter algo.
+ BRepAlgoAPI_Splitter aSplitter;
+
+ // Add shapes to be split.
+ TopTools_ListOfShape anArguments;
+ anArguments.Append(aBox);
+ aSplitter.SetArguments(anArguments);
+
+ // Add tool shapes.
+ TopTools_ListOfShape aTools;
+ aTools.Append(aTool);
+ aSplitter.SetTools(aTools);
+
+ // Perform splitting.
+ aSplitter.Build();
+
+ if (!aSplitter.IsDone()) // Process errors
+ {
+ myResult << "Errors : " << std::endl;
+ aSplitter.DumpErrors(myResult);
+ }
+ if (aSplitter.HasWarnings()) // Process warnings
+ {
+ myResult << "Warnings : " << std::endl;
+ aSplitter.DumpErrors(myResult);
+ }
+
+ Handle(AIS_ColoredShape) anAisBox = new AIS_ColoredShape(aBox);
+ anAisBox->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ myObject3d.Append(anAisBox);
+
+ if (aSplitter.IsDone()) // Process results
+ {
+ // Simplification of the result shape is performed by the means of
+ // ShapeUpgrade_UnifySameDomain algorithm. The result of the operation will
+ // be overwritten with the simplified result.
+ // The simplification is performed without creation of the Internal shapes,
+ // i.e. shapes connections will never be broken.
+ // Simplification is performed on the whole result shape. Thus, if the input
+ // shapes contained connected tangent edges or faces unmodified during the operation
+ // they will also be unified.
+ aSplitter.SimplifyResult();
+
+ // Get result of splitting.
+ TopoDS_Shape aResult = aSplitter.Shape();
+ myResult << "Splitting result (shapes are moved apart for illustativeness) is in red" << std::endl;
+
+ // In this particular sample two shapes in the result are expected.
+ // Lets move apart them for illustrative purposes.
+ TopoDS_Iterator anIt(aResult);
+ Standard_ASSERT_VOID(anIt.More(), "Not empty result is expected!");
+ TopoDS_Shape aBox1 = anIt.Value(); anIt.Next();
+ Standard_ASSERT_VOID(anIt.More(), "Two shapes in the result are expected!");
+ TopoDS_Shape aBox2 = anIt.Value();
+ gp_Trsf aTrsf1; aTrsf1.SetTranslation(gp_Vec(0.0, 0.0, -15.0));
+ aBox1.Move(aTrsf1);
+ gp_Trsf aTrsf2; aTrsf2.SetTranslation(gp_Vec(0.0, 0.0, +15.0));
+ aBox2.Move(aTrsf2);
+
+ Handle(AIS_ColoredShape) anAisBox1 = new AIS_ColoredShape(aBox1);
+ Handle(AIS_ColoredShape) anAisBox2 = new AIS_ColoredShape(aBox2);
+ anAisBox1->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisBox2->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisBox1);
+ myObject3d.Append(anAisBox2);
+ }
+}
+
+void TopologySamples::Defeaturing3dSample()
+{
+ // Prepare a box with a chamfer.
+ // Make a box with a corner at [0, 0, 0] and the specified sizes.
+ Standard_Real aSizeX = 8.0;
+ Standard_Real aSizeY = 10.0;
+ Standard_Real aSizeZ = 15.0;
+ TopoDS_Shape aBox = BRepPrimAPI_MakeBox(aSizeX, aSizeY, aSizeZ);
+ // Initialize chamfer algo.
+ BRepFilletAPI_MakeChamfer anAlgo(aBox);
+ // Set edge to apply a chamfer with specified distance from it.
+ // Select the 5th edge in the map returned by TopExp::MapShapes method.
+ TopTools_IndexedMapOfShape anEdges;
+ TopExp::MapShapes(aBox, TopAbs_EDGE, anEdges);
+ TopoDS_Edge anEdge = TopoDS::Edge(anEdges.FindKey(5));
+ Standard_Real aDist = 4.0;
+ anAlgo.Add(aDist, anEdge);
+ // Make a chamfer.
+ anAlgo.Build();
+ Standard_ASSERT_VOID(anAlgo.IsDone(), "Couldn't prepare a box with a chamfer!");
+ // Get a box with a chamfer.
+ TopoDS_Shape aBoxWithChamfer = anAlgo.Shape();
+ myResult << "Box with a chamfer is in yellow shading" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisBoxWithChamfer = new AIS_ColoredShape(aBoxWithChamfer);
+ anAisBoxWithChamfer->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ myObject3d.Append(anAisBoxWithChamfer);
+ myContext->SetDisplayMode(anAisBoxWithChamfer, 1, Standard_True);
+
+ // Retrieve chamfer faces generated from the edge
+ const TopTools_ListOfShape& aGenShapes = anAlgo.Generated(anEdge);
+ Standard_ASSERT_VOID(!aGenShapes.IsEmpty(), "Chamfer face is expected!");
+ for (TopTools_ListOfShape::Iterator anIt(aGenShapes); anIt.More(); anIt.Next())
+ {
+ Handle(AIS_ColoredShape) anAisShape = new AIS_ColoredShape(anIt.Value());
+ anAisShape->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ anAisShape->SetWidth(2.5);
+ myObject3d.Append(anAisShape);
+ myContext->SetDisplayMode(anAisBoxWithChamfer, 1, Standard_True);
+ }
+ myResult << "Chamfer faces : " << aGenShapes.Size() << std::endl;
+ myResult << "The first one is using to remove" << std::endl;
+ myResult << "The removed face is in green" << std::endl;
+
+ // Initialize defeaturing algo.
+ BRepAlgoAPI_Defeaturing aDefeatAlgo;
+ aDefeatAlgo.SetShape(aBoxWithChamfer);
+ aDefeatAlgo.AddFaceToRemove(aGenShapes.First());
+
+ // Remove the chamfer.
+ aDefeatAlgo.Build();
+
+ if (aDefeatAlgo.IsDone())
+ {
+ // Get result.
+ TopoDS_Shape aResult = aDefeatAlgo.Shape();
+ myResult << "Defeatured box is in red wireframe" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisResult = new AIS_ColoredShape(aResult);
+ anAisResult->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisResult);
+ myContext->SetDisplayMode(anAisResult, 0, Standard_True);
+ }
+}
+
+void TopologySamples::Fillet3dSample()
+{
+ // Make a box with a corner at [0, 0, 0] and the specified sizes.
+ Standard_Real aSizeX = 8.0;
+ Standard_Real aSizeY = 10.0;
+ Standard_Real aSizeZ = 15.0;
+ TopoDS_Shape aBox = BRepPrimAPI_MakeBox(aSizeX, aSizeY, aSizeZ);
+ myResult << "Box at corner [0, 0, 0] and sizes ["
+ << aSizeX << ", " << aSizeY << ", " << aSizeZ
+ << "] was created in yellow wireframe" << std::endl;
+
+ // Initialize fillet algo.
+ BRepFilletAPI_MakeFillet anAlgo(aBox);
+
+ // Set edge to apply a fillet with specified radius.
+ // Select the first edge in the map returned by TopExp::MapShapes method.
+ TopTools_IndexedMapOfShape anEdges;
+ TopExp::MapShapes(aBox, TopAbs_EDGE, anEdges);
+ TopoDS_Edge anEdge = TopoDS::Edge(anEdges.FindKey(1));
+ Standard_Real aRadius = 3.0;
+ anAlgo.Add(aRadius, anEdge);
+ myResult << "Make a fillet of " << aRadius << " radius on an edge in green" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisBox = new AIS_ColoredShape(aBox);
+ Handle(AIS_ColoredShape) anAisEdge = new AIS_ColoredShape(anEdge);
+ anAisBox->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisEdge->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ anAisEdge->SetWidth(2.5);
+ myObject3d.Append(anAisBox);
+ myObject3d.Append(anAisEdge);
+ myContext->SetDisplayMode(anAisBox, 0, Standard_True);
+
+ // Make a fillet.
+ anAlgo.Build();
+
+ if (anAlgo.IsDone())
+ {
+ // Get result.
+ TopoDS_Shape aResult = anAlgo.Shape();
+ myResult << "Fillet was built. Result shape is in red shading" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisResult = new AIS_ColoredShape(aResult);
+ anAisResult->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisResult);
+ myContext->SetDisplayMode(anAisResult, 1, Standard_True);
+ }
+}
+
+void TopologySamples::Chamfer3dSample()
+{
+ // Make a box with a corner at [0, 0, 0] and the specified sizes.
+ Standard_Real aSizeX = 8.0;
+ Standard_Real aSizeY = 10.0;
+ Standard_Real aSizeZ = 15.0;
+ TopoDS_Shape aBox = BRepPrimAPI_MakeBox(aSizeX, aSizeY, aSizeZ);
+ myResult << "Box at corner [0, 0, 0] and sizes ["
+ << aSizeX << ", " << aSizeY << ", " << aSizeZ
+ << "] was created in yellow wirewrame" << std::endl;
+
+ // Initialize chamfer algo.
+ BRepFilletAPI_MakeChamfer anAlgo(aBox);
+
+ // Set edge to apply a chamfer with specified distance from it.
+ // Select the 5th edge in the map returned by TopExp::MapShapes method.
+ TopTools_IndexedMapOfShape anEdges;
+ TopExp::MapShapes(aBox, TopAbs_EDGE, anEdges);
+ TopoDS_Edge anEdge = TopoDS::Edge(anEdges.FindKey(5));
+ Standard_Real aDist = 4.0;
+ anAlgo.Add(aDist, anEdge);
+ myResult << "Make a chamfer of " << aDist << " size on an edge in green" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisBox = new AIS_ColoredShape(aBox);
+ Handle(AIS_ColoredShape) anAisEdge = new AIS_ColoredShape(anEdge);
+ anAisBox->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisEdge->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ anAisEdge->SetWidth(2.5);
+ myObject3d.Append(anAisBox);
+ myObject3d.Append(anAisEdge);
+ myContext->SetDisplayMode(anAisBox, 0, Standard_True);
+
+ // Make a chamfer.
+ anAlgo.Build();
+ if (anAlgo.IsDone())
+ {
+ // Get result.
+ TopoDS_Shape aResult = anAlgo.Shape();
+ myResult << "Fillet was built. Result shape is in red shading" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisResult = new AIS_ColoredShape(aResult);
+ anAisResult->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisResult);
+ myContext->SetDisplayMode(anAisResult, 1, Standard_True);
+
+ const TopTools_ListOfShape& aGenShapes = anAlgo.Generated(anEdge);
+ for (TopTools_ListOfShape::Iterator anIt(aGenShapes); anIt.More(); anIt.Next())
+ {
+ Handle(AIS_ColoredShape) anAisShape = new AIS_ColoredShape(anIt.Value());
+ anAisShape->SetColor(Quantity_Color(Quantity_NOC_RED));
+ anAisShape->SetWidth(2.5);
+ myObject3d.Append(anAisShape);
+ }
+ }
+}
+
+void TopologySamples::Offset3dSample()
+{
+ // Make a triangle wire.
+ BRepBuilderAPI_MakePolygon aTria;
+ TopoDS_Vertex aVertA = BRepBuilderAPI_MakeVertex(gp_Pnt(-0.5, 0.0, 0.0));
+ TopoDS_Vertex aVertB = BRepBuilderAPI_MakeVertex(gp_Pnt(0.0, 0.0, +1.0));
+ TopoDS_Vertex aVertC = BRepBuilderAPI_MakeVertex(gp_Pnt(+0.5, 0.0, 0.0));
+ aTria.Add(aVertA);
+ aTria.Add(aVertB);
+ aTria.Add(aVertC);
+ aTria.Close();
+ TopoDS_Wire aWire = aTria.Wire();
+ myResult << "Trianglular wire was created in yellow" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisWire = new AIS_ColoredShape(aWire);
+ anAisWire->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ myObject3d.Append(anAisWire);
+
+ // Initialize offset algo.
+ BRepOffsetAPI_MakeOffset anAlgo(aWire);
+
+ // Perform a series of offsets with linearly increasing value and altitude.
+ Standard_Real anOffsetStep = 0.2;
+ Standard_Real anAltitudeStep = 0.1;
+ for (Standard_Integer i = 1; i <= 4; ++i)
+ {
+ Standard_Real anOffset = anOffsetStep * i;
+ Standard_Real anAltitude = anAltitudeStep * i;
+ anAlgo.Perform(anOffset, anAltitude);
+ if (anAlgo.IsDone())
+ {
+ // Get result.
+ TopoDS_Shape aResult = anAlgo.Shape();
+ myResult << "#" << i << " : Offest = " << anOffset << " Altitude = " << anAltitude
+ << ". Result is in red." << std::endl;
+
+ Handle(AIS_ColoredShape) anAisResult = new AIS_ColoredShape(aResult);
+ anAisResult->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisResult);
+ }
+ }
+}
+
+void TopologySamples::Evolved3dSample()
+{
+ // Make a triangle wire as a spine.
+ BRepBuilderAPI_MakePolygon aTria;
+ TopoDS_Vertex aVertA = BRepBuilderAPI_MakeVertex(gp_Pnt(-0.5, 0.0, 0.0));
+ TopoDS_Vertex aVertB = BRepBuilderAPI_MakeVertex(gp_Pnt(0.0, +1.0, 0.0));
+ TopoDS_Vertex aVertC = BRepBuilderAPI_MakeVertex(gp_Pnt(+0.5, 0.0, 0.0));
+ aTria.Add(aVertA);
+ aTria.Add(aVertB);
+ aTria.Add(aVertC);
+ aTria.Close();
+ TopoDS_Wire aSpine = aTria.Wire();
+ myResult << "Profile wire was created in yellow" << std::endl;
+
+ // Make a wire as a profile.
+ BRepBuilderAPI_MakePolygon aPoly;
+ TopoDS_Vertex aVert1 = BRepBuilderAPI_MakeVertex(gp_Pnt(-0.5, 0.0, 0.0));
+ TopoDS_Vertex aVert2 = BRepBuilderAPI_MakeVertex(gp_Pnt(-0.5, -0.1, 0.5));
+ TopoDS_Vertex aVert3 = BRepBuilderAPI_MakeVertex(gp_Pnt(-0.5, -0.2, 1.0));
+ aPoly.Add(aVert1);
+ aPoly.Add(aVert2);
+ aPoly.Add(aVert3);
+ TopoDS_Wire aProfile = aPoly.Wire();
+ myResult << "Spine wire was created in greed" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisSpine = new AIS_ColoredShape(aSpine);
+ Handle(AIS_ColoredShape) anAisProfile = new AIS_ColoredShape(aProfile);
+ anAisSpine->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisSpine->SetWidth(2.5);
+ anAisProfile->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ anAisProfile->SetWidth(2.5);
+ myObject3d.Append(anAisSpine);
+ myObject3d.Append(anAisProfile);
+
+ // Initialize evolving algo.
+ GeomAbs_JoinType aJoinType = GeomAbs_Arc;
+ Standard_Boolean aIsGlobalCS = Standard_False;
+ Standard_Boolean aIsSolid = Standard_True;
+ BRepOffsetAPI_MakeEvolved anAlgo(aSpine, aProfile, aJoinType, aIsGlobalCS, aIsSolid);
+
+ // Perform evolving.
+ anAlgo.Build();
+
+ if (anAlgo.IsDone())
+ {
+ // Get result.
+ TopoDS_Shape aResult = anAlgo.Shape();
+ myResult << "Evolving result is in red" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisResult = new AIS_ColoredShape(aResult);
+ anAisResult->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisResult);
+ }
+}
+
+void TopologySamples::Copy3dSample()
+{
+ // Make a box with a corner at [0, 0, 0] and the specified sizes.
+ Standard_Real aSizeX = 10.0;
+ Standard_Real aSizeY = 15.0;
+ Standard_Real aSizeZ = 20.0;
+ BRepPrimAPI_MakeBox aBoxMake(aSizeX, aSizeY, aSizeZ);
+ TopoDS_Shape aBox = aBoxMake.Shape();
+ myResult << "Box at corner [0, 0, 0] and sizes ["
+ << aSizeX << ", " << aSizeY << ", " << aSizeZ
+ << "] was created in yellow" << std::endl;
+
+ // Make a box copy.
+ TopoDS_Shape aBoxCopy = BRepBuilderAPI_Copy(aBox);
+ myResult << "Box copy was created in red" << std::endl;
+
+ gp_Trsf aTrsf1; aTrsf1.SetTranslation(gp_Vec(15.0, 0.0, 0.0));
+ aBoxCopy.Move(aTrsf1);
+ myResult << "Box copy shape is moved apart for illustativeness" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisBox = new AIS_ColoredShape(aBox);
+ anAisBox->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisBox->SetWidth(2.5);
+ Handle(AIS_ColoredShape) anAisBoxCopy = new AIS_ColoredShape(aBoxCopy);
+ anAisBoxCopy->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisBox);
+ myObject3d.Append(anAisBoxCopy);
+}
+
+void TopologySamples::Transform3dSample()
+{
+ // Make a box with a corner at [0, 0, 0] and the specified sizes.
+ Standard_Real aSizeX = 10.0;
+ Standard_Real aSizeY = 15.0;
+ Standard_Real aSizeZ = 20.0;
+ BRepPrimAPI_MakeBox aBoxMake(aSizeX, aSizeY, aSizeZ);
+ TopoDS_Shape aBox = aBoxMake.Shape();
+ myResult << "Box at corner [0, 0, 0] and sizes ["
+ << aSizeX << ", " << aSizeY << ", " << aSizeZ
+ << "] was created in yellow" << std::endl;
+
+ // Move the box.
+ gp_Trsf aTrMove; aTrMove.SetTranslation(gp_Vec(15.0, 20.0, 25.0));
+ TopoDS_Shape aMovedBox = BRepBuilderAPI_Transform(aBox, aTrMove, Standard_True);
+ myResult << "Moved box in green" << std::endl;
+
+ // Rotate the moved box
+ gp_Trsf aTrRot; aTrRot.SetRotation(gp_Ax1(gp_Pnt(15.0, 20.0, 25.0), gp::DZ()), 3.0*M_PI_4);
+ TopoDS_Shape aRotatedBox = BRepBuilderAPI_Transform(aBox, aTrRot, Standard_True);
+ myResult << "Rotated box in red" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisBox = new AIS_ColoredShape(aBox);
+ Handle(AIS_ColoredShape) anAisMovedBox = new AIS_ColoredShape(aMovedBox);
+ Handle(AIS_ColoredShape) anAisRotatedBox = new AIS_ColoredShape(aRotatedBox);
+ anAisBox->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisMovedBox->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ anAisRotatedBox->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisBox);
+ myObject3d.Append(anAisMovedBox);
+ myObject3d.Append(anAisRotatedBox);
+}
+
+void TopologySamples::ConvertToNurbs3dSample()
+{
+ // Make a torus face.
+ gp_Torus aTorus(gp::XOY(), 20.0, 7.5);
+ TopoDS_Shape aTorusFace = BRepBuilderAPI_MakeFace(aTorus);
+ myResult << "TopoDS_Solid on the torus with" << std::endl
+ << "R major = " << aTorus.MajorRadius() << std::endl
+ << "R minor = " << aTorus.MinorRadius() << std::endl
+ << "was created in yellow" << std::endl;
+
+ // Convert faces/edges from analytic to NURBS geometry.
+ TopoDS_Shape aNurbsFace = BRepBuilderAPI_NurbsConvert(aTorusFace);
+ myResult << "Converted torus in red" << std::endl;
+ gp_Trsf aTrsf1; aTrsf1.SetTranslation(gp_Vec(60.0, 0.0, 0.0));
+ aNurbsFace.Move(aTrsf1);
+ myResult << "Converted torus is moved apart for illustativeness" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisTorus = new AIS_ColoredShape(aTorusFace);
+ Handle(AIS_ColoredShape) anAisNurbs = new AIS_ColoredShape(aNurbsFace);
+ anAisTorus->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisTorus->SetWidth(2.5);
+ anAisNurbs->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisTorus);
+ myObject3d.Append(anAisNurbs);
+}
+
+void TopologySamples::SewContiguousFaces3dSample()
+{
+ // Make a sphere.
+ gp_Sphere aSphere(gp::XOY(), 1.0);
+ // South hemisphere.
+ TopoDS_Face aFace1 = BRepBuilderAPI_MakeFace(aSphere, 0.0, 2.0 * M_PI, -M_PI_2, 0.0);
+ // North hemisphere.
+ TopoDS_Face aFace2 = BRepBuilderAPI_MakeFace(aSphere, 0.0, 2.0 * M_PI, 0.0, +M_PI_2);
+
+ // Make a default tailor.
+ BRepBuilderAPI_Sewing aTailor;
+
+ // Add hemisphere faces.
+ aTailor.Add(aFace1);
+ aTailor.Add(aFace2);
+
+ // Perform sewing.
+ aTailor.Perform();
+
+ // Get result.
+ const TopoDS_Shape& aSewedSphere = aTailor.SewedShape();
+ myResult << "Two hemispheres were sewed : " << aTailor.NbFreeEdges() << " free edges" << std::endl;
+
+ Handle(AIS_ColoredShape) anAisSewedSphere = new AIS_ColoredShape(aSewedSphere);
+ anAisSewedSphere->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisSewedSphere);
+}
+
+void TopologySamples::CheckValidity3dSample()
+{
+ // Make a box with a corner at [0, 0, 0] and the specified sizes.
+ Standard_Real aSizeX = 10.0;
+ Standard_Real aSizeY = 15.0;
+ Standard_Real aSizeZ = 20.0;
+ BRepPrimAPI_MakeBox aBoxMake(aSizeX, aSizeY, aSizeZ);
+ TopoDS_Shape aBox = aBoxMake.Shape();
+ myResult << "Box at corner [0, 0, 0] and sizes ["
+ << aSizeX << ", " << aSizeY << ", " << aSizeZ
+ << "] was created in yellow" << std::endl;
+
+ // Analyze the box.
+ BRepCheck_Analyzer anAnalyzer(aBox);
+ myResult << "Box is " << (anAnalyzer.IsValid() ? "valid" : "invalid") << std::endl;
+
+ // Make the box invalid manually.
+ Handle(BRepTools_ReShape) aReShape = new BRepTools_ReShape();
+ myResult << "Remove the top face from the box (red)" << std::endl;
+ aReShape->Remove(aBoxMake.TopFace());
+ TopoDS_Shape aBox1 = aReShape->Apply(aBox);
+ myResult << "The top face was removed" << std::endl;
+
+ // Analyze the modified box.
+ BRepCheck_Analyzer anAnalyzer1(aBox1);
+ myResult << "Modified box is " << (anAnalyzer1.IsValid() ? "valid" : "invalid") << std::endl;
+
+ Handle(AIS_ColoredShape) anAisBox = new AIS_ColoredShape(aBox);
+ Handle(AIS_ColoredShape) anAisTopFace = new AIS_ColoredShape(aBoxMake.TopFace());
+ anAisBox->SetColor(Quantity_Color(Quantity_NOC_YELLOW));
+ anAisTopFace->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject3d.Append(anAisBox);
+ myObject3d.Append(anAisTopFace);
+}
+
+void TopologySamples::ComputeLinearProperties3dSample()
+{
+ // Make an edge from a circular segment.
+ // Create a circle in XY plane of the radius 1.0.
+ gp_Circ aCirc(gp::XOY(), 1.0);
+ // Make a circular edge from the 1st quoter in the parametric space.
+ TopoDS_Edge aShape = BRepBuilderAPI_MakeEdge(aCirc, 0.0, M_PI);
+ myResult << "TopoDS_Edge on the circle's 1st quoter" << std::endl
+ << "with the center at [ "
+ << aCirc.Location().X() << ", " << aCirc.Location().Y() << ", " << aCirc.Location().Z()
+ << " ] and R = " << aCirc.Radius() << " was created in red" << std::endl
+ << std::endl;
+
+ // Retrieve linear properties from the edge.
+ GProp_GProps aGProps;
+ BRepGProp::LinearProperties(aShape, aGProps);
+ Standard_Real aLength = aGProps.Mass();
+ gp_Pnt aCOM = aGProps.CentreOfMass();
+ Standard_Real anIx, anIy, anIz;
+ aGProps.StaticMoments(anIx, anIy, anIz);
+ gp_Mat aMOI = aGProps.MatrixOfInertia();
+ myResult << "Linear properties:" << std::endl
+ << " Length = " << aLength << std::endl
+ << " Center of mass = [ " << aCOM.X() << ", " << aCOM.Y() << ", " << aCOM.Z() << " ]" << std::endl
+ << " Static moments = [ " << anIx << ", " << anIy << ", " << anIz << " ]" << std::endl
+ << " Matrix of inertia = [ "
+ << aMOI(1, 1) << ", " << aMOI(1, 2) << ", " << aMOI(1, 3) << std::endl
+ << std::setw(33) << aMOI(2, 1) << ", " << aMOI(2, 2) << ", " << aMOI(2, 3) << std::endl
+ << std::setw(33) << aMOI(3, 1) << ", " << aMOI(3, 2) << ", " << aMOI(3, 3) << " ]" << std::endl;
+ GProp_PrincipalProps aPProps = aGProps.PrincipalProperties();
+ Standard_Real anIxx, anIyy, anIzz;
+ aPProps.Moments(anIxx, anIyy, anIzz);
+ Standard_Real aRxx, aRyy, aRzz;
+ aPProps.RadiusOfGyration(aRxx, aRyy, aRzz);
+ myResult << "Principal properties:" << std::endl
+ << " Has symmetric axis : " << (aPProps.HasSymmetryAxis() ? "YES" : "NO") << std::endl
+ << " Has symmetric point : " << (aPProps.HasSymmetryPoint() ? "YES" : "NO") << std::endl
+ << " Moments of inertia = [ " << anIxx << ", " << anIyy << ", " << anIzz << " ]" << std::endl
+ << " Radius of gyration = [ " << aRxx << ", " << aRyy << ", " << aRzz << " ]" << std::endl;
+ if (!aPProps.HasSymmetryPoint())
+ {
+ const gp_Vec& anAxis1 = aPProps.FirstAxisOfInertia();
+ myResult << " 1st axis of inertia = [ " << anAxis1.X() << ", " << anAxis1.Y() << ", " << anAxis1.Z() << " ]" << std::endl;
+ Handle(AIS_ColoredShape) anAisAxis1 = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(aCOM, aCOM.XYZ() + anAxis1.XYZ()));
+ anAisAxis1->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisAxis1);
+ if (!aPProps.HasSymmetryPoint())
+ {
+ const gp_Vec& anAxis2 = aPProps.SecondAxisOfInertia();
+ myResult << " 2nd axis of inertia = [ " << anAxis2.X() << ", " << anAxis2.Y() << ", " << anAxis2.Z() << " ]" << std::endl;
+ Handle(AIS_ColoredShape) anAisAxis2 = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(aCOM, aCOM.XYZ() + anAxis2.XYZ()));
+ anAisAxis2->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisAxis2);
+ const gp_Vec& anAxis3 = aPProps.ThirdAxisOfInertia();
+ myResult << " 3rd axis of inertia = [ " << anAxis3.X() << ", " << anAxis3.Y() << ", " << anAxis3.Z() << " ]" << std::endl;
+ Handle(AIS_ColoredShape) anAisAxis3 = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(aCOM, aCOM.XYZ() + anAxis3.XYZ()));
+ anAisAxis3->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisAxis3);
+ }
+ }
+
+ Handle(AIS_ColoredShape) anAisShape = new AIS_ColoredShape(aShape);
+ Handle(AIS_Point) anAisCOM = new AIS_Point(new Geom_CartesianPoint(aCOM));
+ anAisShape->SetColor(Quantity_Color(Quantity_NOC_RED));
+ Handle(AIS_TextLabel) aCOMLabel = new AIS_TextLabel();
+ aCOMLabel->SetText("Center of mass");
+ aCOMLabel->SetPosition(aCOM);
+ Handle(AIS_Axis) anAisAxisX = new AIS_Axis(new Geom_Axis2Placement(gp::YOZ()), AIS_TOAX_XAxis);
+ Handle(AIS_Axis) anAisAxisY = new AIS_Axis(new Geom_Axis2Placement(gp::ZOX()), AIS_TOAX_YAxis);
+ Handle(AIS_Axis) anAisAxisZ = new AIS_Axis(new Geom_Axis2Placement(gp::XOY()), AIS_TOAX_ZAxis);
+ myObject3d.Append(anAisAxisX);
+ myObject3d.Append(anAisAxisY);
+ myObject3d.Append(anAisAxisZ);
+ myObject3d.Append(anAisShape);
+ myObject3d.Append(anAisCOM);
+ myObject3d.Append(aCOMLabel);
+}
+
+void TopologySamples::ComputeSurfaceProperties3dSample()
+{
+ // Make a face from a cylinder with R = 1
+ // and directed along Z axis
+ gp_Cylinder aCyl(gp::XOY(), 1.0);
+ TopoDS_Face aShape = BRepBuilderAPI_MakeFace(aCyl, 0.0, M_PI, -1.0, +1.0).Face();
+ myResult << "TopoDS_Face on the cylinder R = " << aCyl.Radius() << std::endl
+ << "with axis [ " << aCyl.Position().Direction().X() << ", " << aCyl.Position().Direction().Y() << ", " << aCyl.Position().Direction().Z() << " ]" << std::endl
+ << "limited in length [-1 ... +1] was created in red" << std::endl;
+
+ // Retrieve surface properties from the face.
+ GProp_GProps aGProps;
+ BRepGProp::SurfaceProperties(aShape, aGProps);
+ Standard_Real aArea = aGProps.Mass();
+ gp_Pnt aCOM = aGProps.CentreOfMass();
+ Standard_Real anIx, anIy, anIz;
+ aGProps.StaticMoments(anIx, anIy, anIz);
+ gp_Mat aMOI = aGProps.MatrixOfInertia();
+ myResult << "Linear properties:" << std::endl
+ << " Area = " << aArea << std::endl
+ << " Center of mass = [ " << aCOM.X() << ", " << aCOM.Y() << ", " << aCOM.Z() << " ]" << std::endl
+ << " Static moments = [ " << anIx << ", " << anIy << ", " << anIz << " ]" << std::endl
+ << " Matrix of inertia = [ "
+ << aMOI(1, 1) << ", " << aMOI(1, 2) << ", " << aMOI(1, 3) << std::endl
+ << std::setw(33) << aMOI(2, 1) << ", " << aMOI(2, 2) << ", " << aMOI(2, 3) << std::endl
+ << std::setw(33) << aMOI(3, 1) << ", " << aMOI(3, 2) << ", " << aMOI(3, 3) << " ]" << std::endl;
+ GProp_PrincipalProps aPProps = aGProps.PrincipalProperties();
+ Standard_Real anIxx, anIyy, anIzz;
+ aPProps.Moments(anIxx, anIyy, anIzz);
+ Standard_Real aRxx, aRyy, aRzz;
+ aPProps.RadiusOfGyration(aRxx, aRyy, aRzz);
+ myResult << "Principal properties:" << std::endl
+ << " Has symmetric axis : " << (aPProps.HasSymmetryAxis() ? "YES" : "NO") << std::endl
+ << " Has symmetric point : " << (aPProps.HasSymmetryPoint() ? "YES" : "NO") << std::endl
+ << " Moments of inertia = [ " << anIxx << ", " << anIyy << ", " << anIzz << " ]" << std::endl
+ << " Radius of gyration = [ " << aRxx << ", " << aRyy << ", " << aRzz << " ]" << std::endl;
+ if (!aPProps.HasSymmetryPoint())
+ {
+ const gp_Vec& anAxis1 = aPProps.FirstAxisOfInertia();
+ myResult << " 1st axis of inertia = [ " << anAxis1.X() << ", " << anAxis1.Y() << ", " << anAxis1.Z() << " ]" << std::endl;
+ Handle(AIS_ColoredShape) anAisAxis1 = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(aCOM, aCOM.XYZ() + anAxis1.XYZ()));
+ anAisAxis1->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisAxis1);
+ if (!aPProps.HasSymmetryPoint())
+ {
+ const gp_Vec& anAxis2 = aPProps.SecondAxisOfInertia();
+ myResult << " 2nd axis of inertia = [ " << anAxis2.X() << ", " << anAxis2.Y() << ", " << anAxis2.Z() << " ]" << std::endl;
+ Handle(AIS_ColoredShape) anAisAxis2 = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(aCOM, aCOM.XYZ() + anAxis2.XYZ()));
+ anAisAxis2->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisAxis2);
+ const gp_Vec& anAxis3 = aPProps.ThirdAxisOfInertia();
+ myResult << " 3rd axis of inertia = [ " << anAxis3.X() << ", " << anAxis3.Y() << ", " << anAxis3.Z() << " ]" << std::endl;
+ Handle(AIS_ColoredShape) anAisAxis3 = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(aCOM, aCOM.XYZ() + anAxis3.XYZ()));
+ anAisAxis3->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisAxis3);
+ }
+ }
+
+ Handle(AIS_ColoredShape) anAisShape = new AIS_ColoredShape(aShape);
+ Handle(AIS_Point) anAisCOM = new AIS_Point(new Geom_CartesianPoint(aCOM));
+ anAisShape->SetColor(Quantity_Color(Quantity_NOC_RED));
+ Handle(AIS_TextLabel) aCOMLabel = new AIS_TextLabel();
+ aCOMLabel->SetText("Center of mass");
+ aCOMLabel->SetPosition(aCOM);
+ Handle(AIS_Axis) anAisAxisX = new AIS_Axis(new Geom_Axis2Placement(gp::YOZ()), AIS_TOAX_XAxis);
+ Handle(AIS_Axis) anAisAxisY = new AIS_Axis(new Geom_Axis2Placement(gp::ZOX()), AIS_TOAX_YAxis);
+ Handle(AIS_Axis) anAisAxisZ = new AIS_Axis(new Geom_Axis2Placement(gp::XOY()), AIS_TOAX_ZAxis);
+ myObject3d.Append(anAisAxisX);
+ myObject3d.Append(anAisAxisY);
+ myObject3d.Append(anAisAxisZ);
+ myObject3d.Append(anAisShape);
+ myObject3d.Append(anAisCOM);
+ myObject3d.Append(aCOMLabel);
+}
+
+void TopologySamples::ComputeVolumeProperties3dSample()
+{
+ // Make a box by two points.
+ gp_Pnt aPnt1(-0.5, -0.6, -0.7);
+ gp_Pnt aPnt2(+0.8, +0.9, +1.0);
+ TopoDS_Shape aShape = BRepPrimAPI_MakeBox(aPnt1, aPnt2);
+ myResult << "Box with corners [" << aPnt1.X() << ", " << aPnt1.Y() << ", " << aPnt1.Z()
+ << "] and [" << aPnt2.X() << ", " << aPnt2.Y() << ", " << aPnt2.Z()
+ << "] was created in red" << std::endl;
+
+ // Retrieve volume properties from the face.
+ GProp_GProps aGProps;
+ BRepGProp::VolumeProperties(aShape, aGProps);
+ Standard_Real aVolume = aGProps.Mass();
+ gp_Pnt aCOM = aGProps.CentreOfMass();
+ Standard_Real anIx, anIy, anIz;
+ aGProps.StaticMoments(anIx, anIy, anIz);
+ gp_Mat aMOI = aGProps.MatrixOfInertia();
+ myResult << "Linear properties:" << std::endl
+ << " Volume = " << aVolume << std::endl
+ << " Center of mass = [ " << aCOM.X() << ", " << aCOM.Y() << ", " << aCOM.Z() << " ]" << std::endl
+ << " Static moments = [ " << anIx << ", " << anIy << ", " << anIz << " ]" << std::endl
+ << " Matrix of inertia = [ "
+ << aMOI(1, 1) << ", " << aMOI(1, 2) << ", " << aMOI(1, 3) << std::endl
+ << std::setw(33) << aMOI(2, 1) << ", " << aMOI(2, 2) << ", " << aMOI(2, 3) << std::endl
+ << std::setw(33) << aMOI(3, 1) << ", " << aMOI(3, 2) << ", " << aMOI(3, 3) << " ]" << std::endl;
+ GProp_PrincipalProps aPProps = aGProps.PrincipalProperties();
+ Standard_Real anIxx, anIyy, anIzz;
+ aPProps.Moments(anIxx, anIyy, anIzz);
+ Standard_Real aRxx, aRyy, aRzz;
+ aPProps.RadiusOfGyration(aRxx, aRyy, aRzz);
+ myResult << "Principal properties:" << std::endl
+ << " Has symmetric axis : " << (aPProps.HasSymmetryAxis() ? "YES" : "NO") << std::endl
+ << " Has symmetric point : " << (aPProps.HasSymmetryPoint() ? "YES" : "NO") << std::endl
+ << " Moments of inertia = [ " << anIxx << ", " << anIyy << ", " << anIzz << " ]" << std::endl
+ << " Radius of gyration = [ " << aRxx << ", " << aRyy << ", " << aRzz << " ]" << std::endl;
+ if (!aPProps.HasSymmetryPoint())
+ {
+ const gp_Vec& anAxis1 = aPProps.FirstAxisOfInertia();
+ myResult << " 1st axis of inertia = [ " << anAxis1.X() << ", " << anAxis1.Y() << ", " << anAxis1.Z() << " ]" << std::endl;
+ Handle(AIS_ColoredShape) anAisAxis1 = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(aCOM, aCOM.XYZ() + anAxis1.XYZ()));
+ anAisAxis1->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisAxis1);
+ if (!aPProps.HasSymmetryPoint())
+ {
+ const gp_Vec& anAxis2 = aPProps.SecondAxisOfInertia();
+ myResult << " 2nd axis of inertia = [ " << anAxis2.X() << ", " << anAxis2.Y() << ", " << anAxis2.Z() << " ]" << std::endl;
+ Handle(AIS_ColoredShape) anAisAxis2 = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(aCOM, aCOM.XYZ() + anAxis2.XYZ()));
+ anAisAxis2->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisAxis2);
+ const gp_Vec& anAxis3 = aPProps.ThirdAxisOfInertia();
+ myResult << " 3rd axis of inertia = [ " << anAxis3.X() << ", " << anAxis3.Y() << ", " << anAxis3.Z() << " ]" << std::endl;
+ Handle(AIS_ColoredShape) anAisAxis3 = new AIS_ColoredShape(
+ BRepBuilderAPI_MakeEdge(aCOM, aCOM.XYZ() + anAxis3.XYZ()));
+ anAisAxis3->SetColor(Quantity_Color(Quantity_NOC_GREEN));
+ myObject3d.Append(anAisAxis3);
+ }
+ }
+
+ Handle(AIS_ColoredShape) anAisShape = new AIS_ColoredShape(aShape);
+ Handle(AIS_Point) anAisCOM = new AIS_Point(new Geom_CartesianPoint(aCOM));
+ anAisShape->SetColor(Quantity_Color(Quantity_NOC_RED));
+ Handle(AIS_TextLabel) aCOMLabel = new AIS_TextLabel();
+ aCOMLabel->SetText("Center of mass");
+ aCOMLabel->SetPosition(aCOM);
+ Handle(AIS_Axis) anAisAxisX = new AIS_Axis(new Geom_Axis2Placement(gp::YOZ()), AIS_TOAX_XAxis);
+ Handle(AIS_Axis) anAisAxisY = new AIS_Axis(new Geom_Axis2Placement(gp::ZOX()), AIS_TOAX_YAxis);
+ Handle(AIS_Axis) anAisAxisZ = new AIS_Axis(new Geom_Axis2Placement(gp::XOY()), AIS_TOAX_ZAxis);
+ myObject3d.Append(anAisAxisX);
+ myObject3d.Append(anAisAxisY);
+ myObject3d.Append(anAisAxisZ);
+ myObject3d.Append(anAisShape);
+ myObject3d.Append(anAisCOM);
+ myObject3d.Append(aCOMLabel);
+}
diff --git a/samples/OCCTOverview/code/TopologySamples.h b/samples/OCCTOverview/code/TopologySamples.h
new file mode 100644
index 0000000000..ecb6ca51ac
--- /dev/null
+++ b/samples/OCCTOverview/code/TopologySamples.h
@@ -0,0 +1,80 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef TOPOLOGYSAMPLES_H
+#define TOPOLOGYSAMPLES_H
+
+#include "BaseSample.h"
+
+#include <AIS_InteractiveContext.hxx>
+
+//! Implements Topology samples
+class TopologySamples : public BaseSample
+{
+ DEFINE_STANDARD_RTTI_INLINE(TopologySamples, BaseSample)
+public:
+
+ TopologySamples (const TCollection_AsciiString& theSampleSourcePath,
+ const Handle(AIS_InteractiveContext)& theContext)
+ : BaseSample(theSampleSourcePath, theContext)
+ {}
+
+protected:
+ virtual void ExecuteSample (const TCollection_AsciiString& theSampleName) Standard_OVERRIDE;
+
+private:
+ // One function for every sample
+ void Vertex3dSample();
+ void Edge3dSample();
+ void Face3dSample();
+ void Wire3dSample();
+ void Shell3dSample();
+ void Solid3dSample();
+ void Edge2dSample();
+ void Box3dSample();
+ void Cylinder3dSample();
+ void Revolution3dSample();
+ void TopologyIterator3dSample();
+ void TopologyExplorer3dSample();
+ void AssessToCurve3dSample();
+ void AssessToCompositeCurve3dSample();
+ void AssessToSurface3dSample();
+ void Common3dSample();
+ void Cut3dSample();
+ void Fuse3dSample();
+ void Section3dSample();
+ void Splitter3dSample();
+ void Defeaturing3dSample();
+ void Fillet3dSample();
+ void Chamfer3dSample();
+ void Offset3dSample();
+ void Evolved3dSample();
+ void Copy3dSample();
+ void Transform3dSample();
+ void ConvertToNurbs3dSample();
+ void SewContiguousFaces3dSample();
+ void CheckValidity3dSample();
+ void ComputeLinearProperties3dSample();
+ void ComputeSurfaceProperties3dSample();
+ void ComputeVolumeProperties3dSample();
+};
+
+#endif //TOPOLOGYSAMPLES_H
diff --git a/samples/OCCTOverview/code/Triangulation.json b/samples/OCCTOverview/code/Triangulation.json
new file mode 100644
index 0000000000..9c3a8c5eba
--- /dev/null
+++ b/samples/OCCTOverview/code/Triangulation.json
@@ -0,0 +1,10 @@
+{
+ "Triangulation": {
+
+ "Create Triangulation": [{
+ "text": "Triangulation on shape",
+ "function": "Triangulation3dSample",
+ "description": ""
+ }]
+ }
+}
diff --git a/samples/OCCTOverview/code/TriangulationSamples.cxx b/samples/OCCTOverview/code/TriangulationSamples.cxx
new file mode 100644
index 0000000000..eff114e831
--- /dev/null
+++ b/samples/OCCTOverview/code/TriangulationSamples.cxx
@@ -0,0 +1,118 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "TriangulationSamples.h"
+
+#include "MakeBottle.h"
+
+#include <AIS_Shape.hxx>
+#include <AIS_Triangulation.hxx>
+#include <BRepMesh_IncrementalMesh.hxx>
+#include <BRep_Tool.hxx>
+#include <BRep_Builder.hxx>
+#include <BRepBuilderAPI_MakeEdge.hxx>
+#include <Poly_Triangulation.hxx>
+#include <TopExp_Explorer.hxx>
+#include <TopoDS.hxx>
+#include <TopoDS_Compound.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopoDS_Shape.hxx>
+
+void TriangulationSamples::ExecuteSample (const TCollection_AsciiString& theSampleName)
+{
+ Standard_Boolean anIsSamplePresent = Standard_True;
+ FindSourceCode(theSampleName);
+ if (theSampleName == "Triangulation3dSample")
+ {
+ Triangulation3dSample();
+ }
+ else
+ {
+ myResult << "No function found: " << theSampleName;
+ myCode += TCollection_AsciiString("No function found: ") + theSampleName;
+ anIsSamplePresent = Standard_False;
+ }
+ myIsProcessed = anIsSamplePresent;
+}
+
+void TriangulationSamples::Triangulation3dSample()
+{
+ TopoDS_Shape aBottle = MakeBottle(50, 70, 30);
+ BRepMesh_IncrementalMesh(aBottle, 1);
+
+ BRep_Builder aBuilder;
+ TopoDS_Compound aCompound;
+ aBuilder.MakeCompound(aCompound);
+
+ Standard_Integer aNbTriangles(0);
+ for (TopExp_Explorer anExplorer(aBottle, TopAbs_FACE); anExplorer.More(); anExplorer.Next())
+ {
+ TopoDS_Face aFace = TopoDS::Face(anExplorer.Current());
+ TopLoc_Location aLocation;
+ Handle(Poly_Triangulation) aTriangulation = BRep_Tool::Triangulation(aFace, aLocation);
+
+ TColgp_Array1OfPnt aTriangNodes(1, (aTriangulation->NbNodes()));
+ aTriangNodes = aTriangulation->Nodes();
+ Poly_Array1OfTriangle aTriangles(1, aTriangulation->NbTriangles());
+ aTriangles = aTriangulation->Triangles();
+
+ for (Standard_Integer i = 1; i <= (aTriangulation->NbTriangles()); i++)
+ {
+ Poly_Triangle trian = aTriangles.Value(i);
+ Standard_Integer index1, index2, index3, M = 0, N = 0;
+ trian.Get(index1, index2, index3);
+
+ for (Standard_Integer j = 1; j <= 3; j++)
+ {
+ switch (j)
+ {
+ case 1:
+ M = index1;
+ N = index2;
+ break;
+ case 2:
+ N = index3;
+ break;
+ case 3:
+ M = index2;
+ }
+
+ BRepBuilderAPI_MakeEdge anEdgeMaker(aTriangNodes.Value(M), aTriangNodes.Value(N));
+ if (anEdgeMaker.IsDone())
+ {
+ aBuilder.Add(aCompound, anEdgeMaker.Edge());
+ }
+ }
+ }
+ Handle(AIS_Triangulation) anAisTriangulation = new AIS_Triangulation(aTriangulation);
+ aNbTriangles += aTriangulation->NbTriangles();
+ myObject3d.Append(anAisTriangulation);
+ }
+
+ Handle(AIS_Shape) anAisCompound = new AIS_Shape(aCompound);
+ myObject3d.Append(anAisCompound);
+
+ Handle(AIS_Shape) AISBottle = new AIS_Shape(aBottle);
+ myObject3d.Append(AISBottle);
+
+ myResult << "Compute the triangulation on a shape: " << aNbTriangles;
+}
diff --git a/samples/OCCTOverview/code/TriangulationSamples.h b/samples/OCCTOverview/code/TriangulationSamples.h
new file mode 100644
index 0000000000..aaab1fc070
--- /dev/null
+++ b/samples/OCCTOverview/code/TriangulationSamples.h
@@ -0,0 +1,49 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef TRIANGULATIONSAMPLES_H
+#define TRIANGULATIONSAMPLES_H
+
+#include "BaseSample.h"
+
+//! Implements Triangulation sample
+class TriangulationSamples : public BaseSample
+{
+ DEFINE_STANDARD_RTTI_INLINE(TriangulationSamples, BaseSample)
+public:
+
+ TriangulationSamples (const TCollection_AsciiString& theSampleSourcePath,
+ const Handle(AIS_InteractiveContext)& theContext)
+ : BaseSample (theSampleSourcePath, theContext)
+ {
+ //
+ }
+
+protected:
+ virtual void ExecuteSample (const TCollection_AsciiString& theSampleName) Standard_OVERRIDE;
+
+private:
+ // One function for every sample
+ void Triangulation3dSample();
+
+};
+
+#endif //TRIANGULATIONSAMPLES_H
diff --git a/samples/OCCTOverview/code/Viewer2d.json b/samples/OCCTOverview/code/Viewer2d.json
new file mode 100644
index 0000000000..f5d3a5c3d3
--- /dev/null
+++ b/samples/OCCTOverview/code/Viewer2d.json
@@ -0,0 +1,58 @@
+{
+ "Viewer 2D": {
+ "Labels": [{
+ "text": "Text",
+ "function": "TextView2dSample",
+ "description": ""
+ },
+ {
+ "text": "Marker",
+ "function": "MarkerView2dSample",
+ "description": ""
+ },
+ {
+ "text": "Fill Area",
+ "function": "FillAreaView2dSample",
+ "description": ""
+ },
+ {
+ "text": "Loop on face",
+ "function": "LoopOnFaceView2dSample",
+ "description": ""
+ }
+ ],
+
+ "Grids": [{
+ "text": "Rectagular Lines",
+ "function": "RectagularLineGrid2dSample",
+ "description": ""
+ },
+ {
+ "text": "Rectagular Points",
+ "function": "RectagularPointGrid2dSample",
+ "description": ""
+ },
+ {
+ "text": "Circular Lines",
+ "function": "CircularLineGrid2dSample",
+ "description": ""
+ },
+ {
+ "text": "Circular Points",
+ "function": "CircularPointGrid2dSample",
+ "description": ""
+ },
+ {
+ "text": "Clear",
+ "function": "ClearGrid2dSample",
+ "description": ""
+ }
+ ],
+
+ "Image": [{
+ "text": "Backgroung Image",
+ "function": "BackgroungImage2dSample",
+ "description": ""
+ }]
+ }
+}
\ No newline at end of file
diff --git a/samples/OCCTOverview/code/Viewer2dSamples.cxx b/samples/OCCTOverview/code/Viewer2dSamples.cxx
new file mode 100644
index 0000000000..ece0317601
--- /dev/null
+++ b/samples/OCCTOverview/code/Viewer2dSamples.cxx
@@ -0,0 +1,282 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "Viewer2dSamples.h"
+
+#include "Sample2D_Markers.h"
+#include "Sample2D_Face.h"
+#include "Sample2D_Image.h"
+
+#include <AIS_ColoredShape.hxx>
+#include <AIS_TextLabel.hxx>
+#include <BRepBuilderAPI_MakeEdge.hxx>
+#include <BRepBuilderAPI_MakeWire.hxx>
+#include <BRepBuilderAPI_MakeFace.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopoDS_Wire.hxx>
+#include <Quantity_NameOfColor.hxx>
+
+void Viewer2dSamples::ExecuteSample (const TCollection_AsciiString& theSampleName)
+{
+ Standard_Boolean anIsSamplePresent = Standard_True;
+ FindSourceCode(theSampleName);
+ if (theSampleName == "TextView2dSample")
+ TextView2dSample();
+ else if (theSampleName == "MarkerView2dSample")
+ MarkerView2dSample();
+ else if (theSampleName == "FillAreaView2dSample")
+ FillAreaView2dSample();
+ else if (theSampleName == "LoopOnFaceView2dSample")
+ LoopOnFaceView2dSample();
+ else if (theSampleName == "RectagularLineGrid2dSample")
+ RectagularLineGrid2dSample();
+ else if (theSampleName == "RectagularPointGrid2dSample")
+ RectagularPointGrid2dSample();
+ else if (theSampleName == "CircularLineGrid2dSample")
+ CircularLineGrid2dSample();
+ else if (theSampleName == "CircularPointGrid2dSample")
+ CircularPointGrid2dSample();
+ else if (theSampleName == "ClearGrid2dSample")
+ ClearGrid2dSample();
+ else if (theSampleName == "BackgroungImage2dSample")
+ BackgroungImage2dSample();
+ else {
+ myResult << "No function found: " << theSampleName;
+ myCode += TCollection_AsciiString("No function found: ") + theSampleName;
+ anIsSamplePresent = Standard_False;
+ }
+ myIsProcessed = anIsSamplePresent;
+}
+
+void Viewer2dSamples::ClearExtra()
+{
+ myContext->RemoveAll(Standard_True);
+ myViewer->DeactivateGrid();
+}
+
+void Viewer2dSamples::TextView2dSample()
+{
+ Standard_Integer aColor = Quantity_NameOfColor::Quantity_NOC_MATRABLUE;
+ for (Standard_Integer j = 15; j <= 20; j++)
+ {
+ Handle(AIS_TextLabel) aText = new AIS_TextLabel();
+ aText->SetText(TCollection_AsciiString("font 0 scale ") + (j / 20.0));
+ aText->SetPosition(gp_Pnt(0.0, 15.0 * (j - 15.0), 0.0));
+ aText->SetAngle(30.0 * M_PI / 180.0);
+ aText->SetColor(Quantity_NameOfColor(aColor++));
+ aText->SetFontAspect(Font_FA_Regular);
+ aText->SetFont("Courier");
+ aText->SetHeight(j);
+ aText->SetHJustification(Graphic3d_HTA_LEFT);
+ aText->SetVJustification(Graphic3d_VTA_BOTTOM);
+ aText->SetZoomable(Standard_False);
+ myObject2d.Append(aText);
+ }
+
+ for (Standard_Real j = 10; j <= 15; j++)
+ {
+ Handle(AIS_TextLabel) aText = new AIS_TextLabel();
+ aText->SetText(TCollection_AsciiString("font 1 scale ") + (j / 10.0));
+ aText->SetPosition(gp_Pnt(80.0, 15.0 * (j - 10.0), 0.0));
+ aText->SetAngle(0.0);
+ aText->SetColor(Quantity_NameOfColor(aColor++));
+ aText->SetFontAspect(Font_FA_BoldItalic);
+ aText->SetFont("Cambria");
+ aText->SetHeight(j * 2);
+ aText->SetHJustification(Graphic3d_HTA_LEFT);
+ aText->SetVJustification(Graphic3d_VTA_BOTTOM);
+ aText->SetZoomable(Standard_False);
+ myObject2d.Append(aText);
+ }
+
+ aColor = Quantity_NOC_MATRABLUE;
+ for (Standard_Real j = 5; j <= 10; j++)
+ {
+ Handle(AIS_TextLabel) aText = new AIS_TextLabel();
+ aText->SetText(TCollection_AsciiString("font 2 scale ") + (j / 10.0));
+ aText->SetPosition(gp_Pnt(140.0, 15.0 * (j - 5.0), 0.0));
+ aText->SetAngle(0.0);
+ aText->SetColor(Quantity_NameOfColor(aColor++));
+ aText->SetFontAspect(Font_FA_Bold);
+ aText->SetFont("Arial");
+ aText->SetHeight(j * 2);
+ aText->SetHJustification(Graphic3d_HTA_LEFT);
+ aText->SetVJustification(Graphic3d_VTA_BOTTOM);
+ aText->SetZoomable(Standard_False);
+ myObject2d.Append(aText);
+ }
+ for (Standard_Real j = 10; j <= 15; j++)
+ {
+ Handle(AIS_TextLabel) aText = new AIS_TextLabel();
+ aText->SetText(TCollection_AsciiString("font 3 scale ") + (j / 10.0));
+ aText->SetPosition(gp_Pnt(200.0, 15.0 * (j - 10.0), 0.0));
+ aText->SetAngle(0.0);
+ aText->SetColor(Quantity_NameOfColor(aColor++));
+ aText->SetFontAspect(Font_FA_Italic);
+ aText->SetFont("Georgia");
+ aText->SetHeight(j * 2);
+ aText->SetHJustification(Graphic3d_HTA_LEFT);
+ aText->SetVJustification(Graphic3d_VTA_BOTTOM);
+ aText->SetZoomable(Standard_False);
+ myObject2d.Append(aText);
+ }
+}
+
+void Viewer2dSamples::MarkerView2dSample()
+{
+ // generic Markers
+ Standard_Integer aColor = 20;
+ for (int i = 1; i <= 2; i++)
+ {
+ Handle(Sample2D_Markers) aMarker = new Sample2D_Markers(10 + 5, 5 * i, Aspect_TOM_POINT, Quantity_NOC_YELLOW, 2.0);
+ myObject2d.Append(aMarker);
+ }
+ for (int i = 1; i <= 2; i++)
+ {
+ Handle(Sample2D_Markers) aMarker = new Sample2D_Markers(10 + 10, 5 * i, Aspect_TOM_O, (Quantity_NameOfColor)(aColor++));
+ myObject2d.Append(aMarker);
+ }
+ for (int i = 1; i <= 2; i++)
+ {
+ Handle(Sample2D_Markers) aMarker = new Sample2D_Markers(10 + 15, 5 * i, Aspect_TOM_O_PLUS, (Quantity_NameOfColor)(aColor++));
+ myObject2d.Append(aMarker);
+ }
+ for (int i = 1; i <= 2; i++)
+ {
+ Handle(Sample2D_Markers) aMarker = new Sample2D_Markers(10 + 20, 5 * i, Aspect_TOM_RING1, (Quantity_NameOfColor)(aColor++));
+ myObject2d.Append(aMarker);
+ }
+ for (int i = 1; i <= 2; i++)
+ {
+ Handle(Sample2D_Markers) aMarker = new Sample2D_Markers(10 + 25, 5 * i, Aspect_TOM_STAR, (Quantity_NameOfColor)(aColor++));
+ myObject2d.Append(aMarker);
+ }
+ for (int i = 1; i <= 2; i++)
+ {
+ Handle(Sample2D_Markers) aMarker = new Sample2D_Markers(10 + 30, 5 * i, Aspect_TOM_O_X, (Quantity_NameOfColor)(aColor++));
+ myObject2d.Append(aMarker);
+ }
+}
+
+void Viewer2dSamples::FillAreaView2dSample()
+{
+ for (int i = 0; i <= 13; ++i)
+ {
+ for (int j = 0; j <= 5; ++j)
+ {
+ // set of rectangles here
+ TopoDS_Edge E1 = BRepBuilderAPI_MakeEdge(gp_Pnt(10 * i, 10 * j, 0.), gp_Pnt(10 * i + 7, 10 * j, 0.));
+ TopoDS_Edge E2 = BRepBuilderAPI_MakeEdge(gp_Pnt(10 * i + 7, 10 * j, 0.), gp_Pnt(10 * i + 7, 10 * j + 5, 0.));
+ TopoDS_Edge E3 = BRepBuilderAPI_MakeEdge(gp_Pnt(10 * i + 7, 10 * j + 5, 0.), gp_Pnt(10 * i, 10 * j + 5, 0.));
+ TopoDS_Edge E4 = BRepBuilderAPI_MakeEdge(gp_Pnt(10 * i, 10 * j + 5, 0.), gp_Pnt(10 * i, 10 * j, 0.));
+ TopoDS_Wire W = BRepBuilderAPI_MakeWire(E1, E2, E3, E4);
+ TopoDS_Face F = BRepBuilderAPI_MakeFace(W);
+ Handle(AIS_Shape) aRect = new AIS_Shape(F);
+ // set attributes of boundaries
+ Handle(Prs3d_Drawer) aDrawer = new Prs3d_Drawer();
+ Handle(Prs3d_LineAspect) aLineAttrib = new Prs3d_LineAspect (Quantity_NOC_YELLOW,
+ (Aspect_TypeOfLine)(Aspect_TOL_SOLID + j), 1);
+ aDrawer->SetFaceBoundaryAspect(aLineAttrib);
+ aDrawer->SetFaceBoundaryDraw(Standard_True);
+ aRect->SetAttributes(aDrawer);
+
+ myContext->SetDisplayMode(aRect, 1, Standard_False);
+ myContext->SetColor(aRect, (Quantity_NameOfColor)(Quantity_NOC_CADETBLUE + 2 * i), Standard_False);
+ myContext->SetMaterial(aRect, Graphic3d_NOM_PLASTIC, Standard_False);
+ myObject2d.Append(aRect);
+
+ }
+ }
+}
+
+void Viewer2dSamples::LoopOnFaceView2dSample()
+{
+ // Make a flat rectangular face on XY plane.
+ gp_Pln aPln(gp::XOY());
+ TopoDS_Face aFaceRect = BRepBuilderAPI_MakeFace(aPln, -10.0, +10.0, -20.0, +20.0);
+
+ Handle(AIS_ColoredShape) anAisFaceRect = new AIS_ColoredShape(aFaceRect);
+ anAisFaceRect->SetColor(Quantity_Color(Quantity_NOC_RED));
+ myObject2d.Append(anAisFaceRect);
+
+ TopoDS_Shape aFaceShape;
+ Handle(Sample2D_Face) anAISFace = new Sample2D_Face(aFaceRect);
+ myObject2d.Append(anAISFace);
+}
+
+void Viewer2dSamples::RectagularLineGrid2dSample()
+{
+ Handle(Graphic3d_AspectMarker3d) aGridAspect = new Graphic3d_AspectMarker3d(Aspect_TOM_RING1, Quantity_NOC_WHITE, 2);
+ myViewer->SetGridEcho(aGridAspect);
+ Standard_Integer aWidth = 0, aHeight = 0, anOffset = 0;
+ myView->Window()->Size(aWidth, aHeight);
+ myViewer->SetRectangularGridGraphicValues(aWidth, aHeight, anOffset);
+ myViewer->ActivateGrid(Aspect_GT_Rectangular, Aspect_GDM_Lines);
+ myViewer->Redraw();
+}
+
+void Viewer2dSamples::RectagularPointGrid2dSample()
+{
+ Handle(Graphic3d_AspectMarker3d) aGridAspect = new Graphic3d_AspectMarker3d(Aspect_TOM_RING1, Quantity_NOC_WHITE, 2);
+ myViewer->SetGridEcho(aGridAspect);
+ Standard_Integer aWidth = 0, aHeight = 0, anOffset = 0;
+ myView->Window()->Size(aWidth, aHeight);
+ myViewer->SetRectangularGridGraphicValues(aWidth, aHeight, anOffset);
+ myViewer->ActivateGrid(Aspect_GT_Rectangular, Aspect_GDM_Points);
+ myViewer->Redraw();
+}
+
+void Viewer2dSamples::CircularLineGrid2dSample()
+{
+ Handle(Graphic3d_AspectMarker3d) aGridAspect = new Graphic3d_AspectMarker3d(Aspect_TOM_RING1, Quantity_NOC_WHITE, 2);
+ myViewer->SetGridEcho(aGridAspect);
+ Standard_Integer aWidth = 0, aHeight = 0, anOffset = 0;
+ myView->Window()->Size(aWidth, aHeight);
+ myViewer->SetRectangularGridGraphicValues(aWidth, aHeight, anOffset);
+ myViewer->ActivateGrid(Aspect_GT_Circular, Aspect_GDM_Lines);
+ myViewer->Redraw();
+}
+
+void Viewer2dSamples::CircularPointGrid2dSample()
+{
+ Handle(Graphic3d_AspectMarker3d) aGridAspect = new Graphic3d_AspectMarker3d(Aspect_TOM_RING1, Quantity_NOC_WHITE, 2);
+ myViewer->SetGridEcho(aGridAspect);
+ Standard_Integer aWidth = 0, aHeight = 0, anOffset = 0;
+ myView->Window()->Size(aWidth, aHeight);
+ myViewer->SetRectangularGridGraphicValues(aWidth, aHeight, anOffset);
+ myViewer->ActivateGrid(Aspect_GT_Circular, Aspect_GDM_Points);
+ myViewer->Redraw();
+}
+
+void Viewer2dSamples::ClearGrid2dSample()
+{
+ myViewer->DeactivateGrid();
+ myViewer->Redraw();
+}
+
+void Viewer2dSamples::BackgroungImage2dSample()
+{
+ Handle(Sample2D_Image) anImage = new Sample2D_Image(myFileName);
+ anImage->SetCoord(40, 50);
+ anImage->SetScale(1.0);
+ myObject2d.Append(anImage);
+}
diff --git a/samples/OCCTOverview/code/Viewer2dSamples.h b/samples/OCCTOverview/code/Viewer2dSamples.h
new file mode 100644
index 0000000000..66deb43b70
--- /dev/null
+++ b/samples/OCCTOverview/code/Viewer2dSamples.h
@@ -0,0 +1,76 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef VIEWER2DSAMPLES_H
+#define VIEWER2DSAMPLES_H
+
+#include "BaseSample.h"
+
+#include <AIS_InteractiveContext.hxx>
+#include <V3d_View.hxx>
+
+//! Implements viewer 2D samples.
+class Viewer2dSamples : public BaseSample
+{
+ DEFINE_STANDARD_RTTI_INLINE(Viewer2dSamples, BaseSample)
+public:
+
+ Viewer2dSamples(const TCollection_AsciiString& theSampleSourcePath,
+ const Handle(V3d_View)& theView,
+ const Handle(V3d_Viewer)& theViewer,
+ const Handle(AIS_InteractiveContext)& theContext)
+ : BaseSample (theSampleSourcePath, theContext),
+ myView (theView),
+ myViewer (theViewer)
+ {}
+
+ void SetFileName (const TCollection_AsciiString& theFileName) { myFileName = theFileName; }
+ void ClearExtra();
+
+ static Standard_Boolean IsFileSample (const TCollection_AsciiString& theSampleName) { return theSampleName == "BackgroungImage2dSample"; }
+ static Standard_Boolean IsShadedSample(const TCollection_AsciiString& theSampleName) { return theSampleName == "BackgroungImage2dSample"; }
+
+protected:
+ virtual void ExecuteSample (const TCollection_AsciiString& theSampleName) Standard_OVERRIDE;
+
+private:
+
+ // One function for every sample
+ void TextView2dSample();
+ void MarkerView2dSample();
+ void FillAreaView2dSample();
+ void LoopOnFaceView2dSample();
+ void RectagularLineGrid2dSample();
+ void RectagularPointGrid2dSample();
+ void CircularLineGrid2dSample();
+ void CircularPointGrid2dSample();
+ void ClearGrid2dSample();
+ void BackgroungImage2dSample();
+
+private:
+
+ TCollection_AsciiString myFileName;
+ Handle(V3d_View) myView;
+ Handle(V3d_Viewer) myViewer;
+
+};
+
+#endif // VIEWER2DSAMPLES_H
diff --git a/samples/OCCTOverview/code/Viewer3d.json b/samples/OCCTOverview/code/Viewer3d.json
new file mode 100644
index 0000000000..19c2361b33
--- /dev/null
+++ b/samples/OCCTOverview/code/Viewer3d.json
@@ -0,0 +1,106 @@
+{
+ "Viewer 3D": {
+ "Light source": [{
+ "text": "Spot",
+ "function": "SpotLight3dSample",
+ "description": ""
+ },
+ {
+ "text": "Positional",
+ "function": "PositionalLight3dSample",
+ "description": ""
+ },
+ {
+ "text": "Directional",
+ "function": "DirectionalLight3dSample",
+ "description": ""
+ },
+ {
+ "text": "Ambient",
+ "function": "AmbientLight3dSample",
+ "description": ""
+ },
+ {
+ "text": "Clear",
+ "function": "ClearLight3dSample",
+ "description": ""
+ }
+ ],
+
+ "Selection mode": [{
+ "text": "Vertices",
+ "function": "VerticesSelect3dSample",
+ "description": ""
+ },
+ {
+ "text": "Edges",
+ "function": "EdgesSelect3dSample",
+ "description": ""
+ },
+ {
+ "text": "Faces",
+ "function": "FacesSelect3dSample",
+ "description": ""
+ },
+ {
+ "text": "Neutral point",
+ "function": "NeutralPointSelect3dSample",
+ "description": ""
+ }
+ ],
+
+ "Shape presentation": [
+ {
+ "text": "WireFrame",
+ "function": "WireFramePresentation3dSample",
+ "description": ""
+ },
+ {
+ "text": "Shading",
+ "function": "ShadingPresentation3dSample",
+ "description": ""
+ },
+ {
+ "text": "Set color to red",
+ "function": "RedColorPresentation3dSample",
+ "description": ""
+ },
+ {
+ "text": "Set color to gray",
+ "function": "GrayColorPresentation3dSample",
+ "description": ""
+ },
+ {
+ "text": "Set plastic material",
+ "function": "PlasticPresentation3dSample",
+ "description": ""
+ },
+ {
+ "text": "Set bronze material",
+ "function": "BronzePresentation3dSample",
+ "description": ""
+ },
+ {
+ "text": "Set opaque",
+ "function": "OpaquePresentation3dSample",
+ "description": ""
+ },
+ {
+ "text": "Set half transparency",
+ "function": "HalfTransparencyPresentation3dSample",
+ "description": ""
+ }
+ ],
+ "OpenGL VBO mode": [{
+ "text": "Vertex Buffer Object mode ON",
+ "function": "VboOn3dSample",
+ "description": ""
+ },
+ {
+ "text": "Vertex Buffer Object mode OFF",
+ "function": "VboOff3dSample",
+ "description": ""
+ }
+ ]
+ }
+}
\ No newline at end of file
diff --git a/samples/OCCTOverview/code/Viewer3dSamples.cxx b/samples/OCCTOverview/code/Viewer3dSamples.cxx
new file mode 100644
index 0000000000..ed67349180
--- /dev/null
+++ b/samples/OCCTOverview/code/Viewer3dSamples.cxx
@@ -0,0 +1,312 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "Viewer3dSamples.h"
+
+#include "MakeBottle.h"
+
+#include <AIS_Shape.hxx>
+#include <AIS_ViewCube.hxx>
+#include <OpenGl_GraphicDriver.hxx>
+#include <V3d_SpotLight.hxx>
+#include <V3d_PositionalLight.hxx>
+#include <V3d_DirectionalLight.hxx>
+#include <V3d_AmbientLight.hxx>
+
+void Viewer3dSamples::ExecuteSample (const TCollection_AsciiString& theSampleName)
+{
+ Standard_Boolean anIsSamplePresent = Standard_True;
+ FindSourceCode(theSampleName);
+ if (theSampleName == "SpotLight3dSample")
+ SpotLight3dSample();
+ else if (theSampleName == "PositionalLight3dSample")
+ PositionalLight3dSample();
+ else if (theSampleName == "DirectionalLight3dSample")
+ DirectionalLight3dSample();
+ else if (theSampleName == "AmbientLight3dSample")
+ AmbientLight3dSample();
+ else if (theSampleName == "ClearLight3dSample")
+ ClearLight3dSample();
+ else if (theSampleName == "VerticesSelect3dSample")
+ VerticesSelect3dSample();
+ else if (theSampleName == "EdgesSelect3dSample")
+ EdgesSelect3dSample();
+ else if (theSampleName == "FacesSelect3dSample")
+ FacesSelect3dSample();
+ else if (theSampleName == "NeutralPointSelect3dSample")
+ NeutralPointSelect3dSample();
+ else if (theSampleName == "WireFramePresentation3dSample")
+ WireFramePresentation3dSample();
+ else if (theSampleName == "ShadingPresentation3dSample")
+ ShadingPresentation3dSample();
+ else if (theSampleName == "RedColorPresentation3dSample")
+ RedColorPresentation3dSample();
+ else if (theSampleName == "GrayColorPresentation3dSample")
+ GrayColorPresentation3dSample();
+ else if (theSampleName == "PlasticPresentation3dSample")
+ PlasticPresentation3dSample();
+ else if (theSampleName == "BronzePresentation3dSample")
+ BronzePresentation3dSample();
+ else if (theSampleName == "OpaquePresentation3dSample")
+ OpaquePresentation3dSample();
+ else if (theSampleName == "HalfTransparencyPresentation3dSample")
+ HalfTransparencyPresentation3dSample();
+ else if (theSampleName == "VboOn3dSample")
+ VboOn3dSample();
+ else if (theSampleName == "VboOff3dSample")
+ VboOff3dSample();
+ else
+ {
+ myResult << "No function found: " << theSampleName;
+ myCode += TCollection_AsciiString("No function found: ") + theSampleName;
+ anIsSamplePresent = Standard_False;
+ }
+ myIsProcessed = anIsSamplePresent;
+}
+
+void Viewer3dSamples::AppendBottle()
+{
+ TopoDS_Shape aBottle = MakeBottle(50, 70, 30);
+ Handle(AIS_InteractiveObject) aShape = new AIS_Shape(aBottle);
+ myObject3d.Append(aShape);
+ Handle(AIS_ViewCube) aViewCube = new AIS_ViewCube();
+ myObject3d.Append(aViewCube);
+ myResult << "A bottle shape was created." << std::endl;
+}
+
+void Viewer3dSamples::ClearExtra()
+{
+ NeutralPointSelect3dSample();
+ VboOff3dSample();
+ ClearLight3dSample();
+ // Delete Lights
+ V3d_ListOfLight aLights;
+ for (V3d_ListOfLightIterator anIter = myView->Viewer()->DefinedLightIterator(); anIter.More(); anIter.Next())
+ {
+ aLights.Append(anIter.Value());
+ }
+
+ for (V3d_ListOfLightIterator aLightIter (aLights); aLightIter.More(); aLightIter.Next())
+ {
+ myView->Viewer()->DelLight (aLightIter.Value());
+ }
+ myView->Viewer()->SetDefaultLights(); // Setting the default lights on
+ myView->Update();
+
+ myContext->RemoveAll (Standard_True);
+}
+
+void Viewer3dSamples::SpotLight3dSample()
+{
+ // Spot light source creation
+ Handle(V3d_SpotLight) aSpotLight = new V3d_SpotLight(gp_Pnt(100.0, 0.0, 0.0), gp_Dir(-1.0, 0.0, 0.0), Quantity_NOC_RED);
+ aSpotLight->SetIntensity(5000);
+ myView->SetLightOn(aSpotLight);
+}
+
+void Viewer3dSamples::PositionalLight3dSample()
+{
+ Handle(V3d_PositionalLight) aPositionalLight = new V3d_PositionalLight(gp_Pnt(0.0, -100.0, 5.0), Quantity_NOC_GREEN);
+ aPositionalLight->SetAttenuation(1, 0);
+ myView->SetLightOn(aPositionalLight);
+}
+
+void Viewer3dSamples::DirectionalLight3dSample()
+{
+ Handle(V3d_DirectionalLight) aDirectionalLight = new V3d_DirectionalLight(gp_Dir(-1.0, 0.0, -1.0), Quantity_NOC_BLUE1);
+ myView->SetLightOn(aDirectionalLight);
+}
+
+void Viewer3dSamples::AmbientLight3dSample()
+{
+ Handle(V3d_AmbientLight) aAmbientLight = new V3d_AmbientLight(Quantity_NOC_MAGENTA1);
+ myView->SetLightOn(aAmbientLight);
+}
+
+void Viewer3dSamples::ClearLight3dSample()
+{
+ // Setting Off all viewer active lights
+ V3d_ListOfLight aLights;
+ for (V3d_ListOfLightIterator anIter = myView->Viewer()->ActiveLightIterator(); anIter.More(); anIter.Next())
+ {
+ aLights.Append(anIter.Value());
+ }
+
+ for (V3d_ListOfLightIterator aLightIter (aLights); aLightIter.More(); aLightIter.Next())
+ {
+ myView->Viewer()->SetLightOff (aLightIter.Value());
+ }
+ // Setting Off all view active lights
+ aLights.Clear();
+ for (V3d_ListOfLightIterator anIter = myView->ActiveLightIterator(); anIter.More(); anIter.Next())
+ {
+ aLights.Append(anIter.Value());
+ }
+
+ for (V3d_ListOfLightIterator aLightIter (aLights); aLightIter.More(); aLightIter.Next())
+ {
+ myView->SetLightOff (aLightIter.Value());
+ }
+ myView->Viewer()->SetDefaultLights(); // Setting the default lights on
+ myView->Update();
+}
+
+void Viewer3dSamples::VerticesSelect3dSample()
+{
+ myContext->Deactivate();
+ myContext->Activate(AIS_Shape::SelectionMode(TopAbs_VERTEX));
+}
+
+void Viewer3dSamples::EdgesSelect3dSample()
+{
+ myContext->Deactivate();
+ myContext->Activate(AIS_Shape::SelectionMode(TopAbs_EDGE));
+}
+
+void Viewer3dSamples::FacesSelect3dSample()
+{
+ myContext->Deactivate();
+ myContext->Activate(AIS_Shape::SelectionMode(TopAbs_FACE));
+}
+
+void Viewer3dSamples::NeutralPointSelect3dSample()
+{
+ myContext->Deactivate();
+ myContext->Activate(0);
+}
+
+void Viewer3dSamples::WireFramePresentation3dSample()
+{
+ AIS_ListOfInteractive anAisObjectsList;
+ myContext->DisplayedObjects(anAisObjectsList);
+ for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+ {
+ myContext->SetDisplayMode(anAisObject, 0, false); // set wireframe
+ }
+ myContext->UpdateCurrentViewer();
+}
+
+void Viewer3dSamples::ShadingPresentation3dSample()
+{
+ AIS_ListOfInteractive anAisObjectsList;
+ myContext->DisplayedObjects(anAisObjectsList);
+ for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+ {
+ myContext->SetDisplayMode(anAisObject, 1, false); // set shading
+ }
+ myContext->UpdateCurrentViewer();
+}
+
+void Viewer3dSamples::RedColorPresentation3dSample()
+{
+ AIS_ListOfInteractive anAisObjectsList;
+ myContext->DisplayedObjects(anAisObjectsList);
+ for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+ {
+ Quantity_Color aShapeColor;
+ myContext->Color(anAisObject, aShapeColor);
+ myResult << "A Current shape color: Red = " << aShapeColor.Red()
+ << " Green = " << aShapeColor.Green() << " Blue = " << aShapeColor.Blue() << std::endl;
+ aShapeColor.SetValues(0.8, 0.1, 0.1, Quantity_TOC_RGB);
+ myContext->SetColor(anAisObject, aShapeColor, Standard_False);
+ myResult << "A New shape color: Red = " << aShapeColor.Red()
+ << " Green = " << aShapeColor.Green() << " Blue = " << aShapeColor.Blue() << std::endl;
+ }
+}
+
+void Viewer3dSamples::GrayColorPresentation3dSample()
+{
+ AIS_ListOfInteractive anAisObjectsList;
+ myContext->DisplayedObjects(anAisObjectsList);
+ for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+ {
+ Quantity_Color aShapeColor;
+ myContext->Color(anAisObject, aShapeColor);
+ myResult << "A Current shape color: Hue = " << aShapeColor.Hue()
+ << " Light = " << aShapeColor.Light() << " Saturation = " << aShapeColor.Saturation() << std::endl;
+ aShapeColor.SetValues(0.0, 0.3, 0.1, Quantity_TOC_HLS);
+ myContext->SetColor(anAisObject, aShapeColor, Standard_False);
+ myResult << "A New shape color: Hue = " << aShapeColor.Hue()
+ << " Light = " << aShapeColor.Light() << " Saturation = " << aShapeColor.Saturation() << std::endl;
+ }
+}
+
+void Viewer3dSamples::PlasticPresentation3dSample()
+{
+ AIS_ListOfInteractive anAisObjectsList;
+ myContext->DisplayedObjects(anAisObjectsList);
+ Graphic3d_NameOfMaterial aMaterial = Graphic3d_NOM_PLASTIC;
+ for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+ {
+ myContext->SetMaterial(anAisObject, aMaterial, Standard_False);
+ }
+ myContext->UpdateCurrentViewer();
+}
+
+void Viewer3dSamples::BronzePresentation3dSample()
+{
+ AIS_ListOfInteractive anAisObjectsList;
+ myContext->DisplayedObjects(anAisObjectsList);
+ Graphic3d_NameOfMaterial aMaterial = Graphic3d_NOM_BRONZE;
+ for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+ {
+ myContext->SetMaterial(anAisObject, aMaterial, Standard_False);
+ }
+ myContext->UpdateCurrentViewer();
+}
+
+void Viewer3dSamples::OpaquePresentation3dSample()
+{
+ AIS_ListOfInteractive anAisObjectsList;
+ myContext->DisplayedObjects(anAisObjectsList);
+ for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+ {
+ myContext->SetTransparency(anAisObject, 0.0, Standard_False);
+ }
+ myContext->UpdateCurrentViewer();
+}
+
+void Viewer3dSamples::HalfTransparencyPresentation3dSample()
+{
+ AIS_ListOfInteractive anAisObjectsList;
+ myContext->DisplayedObjects(anAisObjectsList);
+ for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+ {
+ myContext->SetTransparency(anAisObject, 0.5, Standard_False);
+ }
+ myContext->UpdateCurrentViewer();
+}
+
+void Viewer3dSamples::VboOn3dSample()
+{
+ if (Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast(myContext->CurrentViewer()->Driver()))
+ {
+ aDriver->ChangeOptions().vboDisable = Standard_False;
+ }
+}
+
+void Viewer3dSamples::VboOff3dSample()
+{
+ if (Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast(myContext->CurrentViewer()->Driver()))
+ {
+ aDriver->ChangeOptions().vboDisable = Standard_True;
+ }
+}
diff --git a/samples/OCCTOverview/code/Viewer3dSamples.h b/samples/OCCTOverview/code/Viewer3dSamples.h
new file mode 100644
index 0000000000..1691736b30
--- /dev/null
+++ b/samples/OCCTOverview/code/Viewer3dSamples.h
@@ -0,0 +1,78 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef VIEWER3DSAMPLES_H
+#define VIEWER3DSAMPLES_H
+
+#include "BaseSample.h"
+
+#include <AIS_InteractiveContext.hxx>
+#include <V3d_View.hxx>
+
+//! Implements viewer 3D samples.
+class Viewer3dSamples : public BaseSample
+{
+ DEFINE_STANDARD_RTTI_INLINE(Viewer3dSamples, BaseSample)
+public:
+
+ Viewer3dSamples (const TCollection_AsciiString& theSampleSourcePath,
+ const Handle(V3d_View)& theView,
+ const Handle(AIS_InteractiveContext)& theContext)
+ : BaseSample (theSampleSourcePath, theContext),
+ myView (theView)
+ {}
+
+ void AppendBottle();
+ void ClearExtra();
+
+protected:
+ virtual void ExecuteSample (const TCollection_AsciiString& theSampleName) Standard_OVERRIDE;
+
+private:
+
+ // One function for every sample
+ void SpotLight3dSample();
+ void PositionalLight3dSample();
+ void DirectionalLight3dSample();
+ void AmbientLight3dSample();
+ void ClearLight3dSample();
+ void VerticesSelect3dSample();
+ void EdgesSelect3dSample();
+ void FacesSelect3dSample();
+ void NeutralPointSelect3dSample();
+ void WireFramePresentation3dSample();
+ void ShadingPresentation3dSample();
+ void RedColorPresentation3dSample();
+ void GrayColorPresentation3dSample();
+ void PlasticPresentation3dSample();
+ void BronzePresentation3dSample();
+ void OpaquePresentation3dSample();
+ void HalfTransparencyPresentation3dSample();
+ void VboOn3dSample();
+ void VboOff3dSample();
+
+private:
+
+ Handle(V3d_View) myView;
+
+};
+
+#endif //VIEWER3DSAMPLES_H
diff --git a/samples/qt/IESample/.gitignore b/samples/qt/IESample/.gitignore
new file mode 100644
index 0000000000..7ac6e6bc69
--- /dev/null
+++ b/samples/qt/IESample/.gitignore
@@ -0,0 +1,7 @@
+/debug
+/release
+*.sln
+*.vcxproj*
+.qmake.stash
+/custom.bat
+/custom.sh
diff --git a/samples/qt/IESample/custom.bat b/samples/qt/IESample/custom.bat
deleted file mode 100644
index b5eea5240f..0000000000
--- a/samples/qt/IESample/custom.bat
+++ /dev/null
@@ -1,4 +0,0 @@
-@echo off
-rem Define QTDIR variable
-
-set "QTDIR="
diff --git a/samples/qt/IESample/custom.bat.template b/samples/qt/IESample/custom.bat.template
new file mode 100644
index 0000000000..dda84faa21
--- /dev/null
+++ b/samples/qt/IESample/custom.bat.template
@@ -0,0 +1,5 @@
+@echo off
+rem Rename this file to custom.bat,
+rem and define QTDIR variable.
+
+set "QTDIR="
diff --git a/samples/qt/IESample/custom.sh b/samples/qt/IESample/custom.sh
deleted file mode 100755
index d9705989ff..0000000000
--- a/samples/qt/IESample/custom.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-#Define QTDIR variable
-
-export QTDIR=""
diff --git a/samples/qt/IESample/custom.sh.template b/samples/qt/IESample/custom.sh.template
new file mode 100644
index 0000000000..52571f097b
--- /dev/null
+++ b/samples/qt/IESample/custom.sh.template
@@ -0,0 +1,5 @@
+#!/bin/bash
+# Rename this file to custom.sh,
+# and define QTDIR variable.
+
+export QTDIR=""
diff --git a/samples/qt/IESample/env.bat b/samples/qt/IESample/env.bat
index 3b7e3e4eb7..3e090cff49 100755
--- a/samples/qt/IESample/env.bat
+++ b/samples/qt/IESample/env.bat
@@ -1,8 +1,10 @@
@echo off
-call "%~dp0..\..\..\env.bat" %1 %2 %3
+if exist "%~dp0custom.bat" (
+ call "%~dp0custom.bat" %1 %2 %3
+)
-call "custom.bat" %1 %2 %3
+call "%~dp0..\..\..\env.bat" %1 %2 %3
set "RES_DIR=%~dp0win%ARCH%\%VCVER%\res"
set "CSF_ResourcesDefaults=%RES_DIR%"
diff --git a/samples/qt/OCCTOverview/.gitignore b/samples/qt/OCCTOverview/.gitignore
new file mode 100644
index 0000000000..7ac6e6bc69
--- /dev/null
+++ b/samples/qt/OCCTOverview/.gitignore
@@ -0,0 +1,7 @@
+/debug
+/release
+*.sln
+*.vcxproj*
+.qmake.stash
+/custom.bat
+/custom.sh
diff --git a/samples/qt/OCCTOverview/CMakeLists.txt b/samples/qt/OCCTOverview/CMakeLists.txt
new file mode 100644
index 0000000000..e9afaa4f65
--- /dev/null
+++ b/samples/qt/OCCTOverview/CMakeLists.txt
@@ -0,0 +1,8 @@
+project(OCCTOverview)
+
+OCCT_INCLUDE_CMAKE_FILE (adm/cmake/occt_toolkit_prepare_sample)
+include_directories("${CMAKE_SOURCE_DIR}/${RELATIVE_DIR}/../OCCTOverview/code")
+OCCT_INCLUDE_CMAKE_FILE (adm/cmake/occt_toolkit)
+OCCT_INCLUDE_CMAKE_FILE (adm/cmake/occt_toolkit_prepare_sample)
+
+ADD_DEFINITIONS(-DNO_COMMONSAMPLE_EXPORTS -DNO_IESAMPLE_EXPORTS)
diff --git a/samples/qt/OCCTOverview/EXTERNLIB b/samples/qt/OCCTOverview/EXTERNLIB
new file mode 100644
index 0000000000..81f55c1328
--- /dev/null
+++ b/samples/qt/OCCTOverview/EXTERNLIB
@@ -0,0 +1,33 @@
+TKBRep
+TKBin
+TKBool
+TKBO
+TKCDF
+TKFillet
+TKG2d
+TKG3d
+TKGeomAlgo
+TKGeomBase
+TKernel
+TKHLR
+TKIGES
+TKMath
+TKMesh
+TKOffset
+TKOpenGl
+TKPrim
+TKService
+TKShHealing
+TKSTEP
+TKSTEP209
+TKSTEPAttr
+TKSTEPBase
+TKSTL
+TKTopAlgo
+TKV3d
+TKVRML
+TKXSBase
+TKLCAF
+TKCAF
+TKVCAF
+TKXml
diff --git a/samples/qt/OCCTOverview/FILES b/samples/qt/OCCTOverview/FILES
new file mode 100644
index 0000000000..ca4f0e567b
--- /dev/null
+++ b/samples/qt/OCCTOverview/FILES
@@ -0,0 +1,2 @@
+EXTERNLIB
+PACKAGES
diff --git a/samples/qt/OCCTOverview/OCCTOverview.pro b/samples/qt/OCCTOverview/OCCTOverview.pro
new file mode 100644
index 0000000000..850d82476a
--- /dev/null
+++ b/samples/qt/OCCTOverview/OCCTOverview.pro
@@ -0,0 +1,89 @@
+TEMPLATE = app
+CONFIG += debug_and_release qt
+CONFIG += lrelease
+CONFIG += embed_translations
+QT += widgets
+
+TARGET = OCCTOverview
+
+SAMPLESROOT = $$quote($$(CSF_OCCTSamplesPath)/qt)
+
+FREEIMAGE_DIR = $$quote($$(FREEIMAGE_DIR))
+TBB_DIR = $$quote($$(TBB_DIR))
+
+HEADERS = ./src/*.h \
+ $${SAMPLESROOT}/../OCCTOverview/code/*.h
+
+SOURCES = ./src/*.cxx \
+ $${SAMPLESROOT}/../OCCTOverview/code/*.cxx
+
+RESOURCES += $${SAMPLESROOT}/../OCCTOverview/code/Samples.qrc
+RESOURCES += ./src/OCCTOverview.qrc
+
+RES_DIR = $$quote($$(RES_DIR))
+
+INCLUDEPATH += $$quote($$(CSF_SampleSources))
+INCLUDEPATH += $$quote($$(CSF_OCCTIncludePath)) \
+ $${SAMPLESROOT}/../OCCTOverview/code
+
+
+OCCT_DEFINES = $$(CSF_DEFINES)
+
+DEFINES = $$split(OCCT_DEFINES, ;)
+
+unix {
+ UNAME = $$system(uname -s)
+ LIBLIST = $$(LD_LIBRARY_PATH)
+ LIBPATHS = $$split(LIBLIST,":")
+ for(lib, LIBPATHS):LIBS += -L$${lib}
+
+ CONFIG(debug, debug|release) {
+ DESTDIR = ./$$UNAME/bind
+ OBJECTS_DIR = ./$$UNAME/objd
+ MOC_DIR = ./$$UNAME/mocd
+ } else {
+ DESTDIR = ./$$UNAME/bin
+ OBJECTS_DIR = ./$$UNAME/obj
+ MOC_DIR = ./$$UNAME/moc
+ }
+
+ MACOSX_USE_GLX = $$(MACOSX_USE_GLX)
+
+ !macx | equals(MACOSX_USE_GLX, true): INCLUDEPATH += $$QMAKE_INCDIR_X11 $$QMAKE_INCDIR_OPENGL $$QMAKE_INCDIR_THREAD
+ equals(MACOSX_USE_GLX, true): DEFINES += MACOSX_USE_GLX
+ DEFINES += OCC_CONVERT_SIGNALS QT_NO_STL
+ !macx | equals(MACOSX_USE_GLX, true): LIBS += -L$$QMAKE_LIBDIR_X11 $$QMAKE_LIBS_X11 -L$$QMAKE_LIBDIR_OPENGL $$QMAKE_LIBS_OPENGL $$QMAKE_LIBS_THREAD
+
+ QMAKE_CXXFLAGS += -std=gnu++11
+}
+
+win32 {
+ CONFIG(debug, debug|release) {
+ DEFINES += _DEBUG
+ DESTDIR = ./win$$(ARCH)/$$(VCVER)/bind
+ OBJECTS_DIR = ./win$$(ARCH)/$$(VCVER)/objd
+ MOC_DIR = ./win$$(ARCH)/$$(VCVER)/mocd
+ } else {
+ DEFINES += NDEBUG
+ DESTDIR = ./win$$(ARCH)/$$(VCVER)/bin
+ OBJECTS_DIR = ./win$$(ARCH)/$$(VCVER)/obj
+ MOC_DIR = ./win$$(ARCH)/$$(VCVER)/moc
+ }
+ LIBS = -L$$(QTDIR)/lib;$$(CSF_OCCTLibPath)
+ DEFINES += NO_COMMONSAMPLE_EXPORTS NO_IESAMPLE_EXPORTS
+}
+
+LIBS += -lTKernel -lTKMath -lTKService -lTKV3d -lTKOpenGl \
+ -lTKBRep -lTKIGES -lTKSTL -lTKVRML -lTKSTEP -lTKSTEPAttr -lTKSTEP209 \
+ -lTKSTEPBase -lTKGeomBase -lTKGeomAlgo -lTKG3d -lTKG2d \
+ -lTKXSBase -lTKShHealing -lTKHLR -lTKTopAlgo -lTKMesh -lTKPrim \
+ -lTKCDF -lTKBool -lTKBO -lTKFillet -lTKOffset -lTKLCAF -lTKCAF -lTKVCAF \
+ -lTKBin -lTKXml
+
+!exists($${RES_DIR}) {
+ win32 {
+ system(mkdir $${RES_DIR})
+ } else {
+ system(mkdir -p $${RES_DIR})
+ }
+}
diff --git a/samples/qt/OCCTOverview/OCCTOverview0.pro b/samples/qt/OCCTOverview/OCCTOverview0.pro
new file mode 100644
index 0000000000..ec2948b973
--- /dev/null
+++ b/samples/qt/OCCTOverview/OCCTOverview0.pro
@@ -0,0 +1,5 @@
+TEMPLATE=subdirs
+
+SUBDIRS=OCCTOverview0
+
+OCCTOverview0.file=OCCTOverview.pro
diff --git a/samples/qt/OCCTOverview/PACKAGES b/samples/qt/OCCTOverview/PACKAGES
new file mode 100644
index 0000000000..0d40a31f87
--- /dev/null
+++ b/samples/qt/OCCTOverview/PACKAGES
@@ -0,0 +1,2 @@
+OCCTOverview/src
+/../OCCTOverview/code
diff --git a/samples/qt/OCCTOverview/ReadMe.md b/samples/qt/OCCTOverview/ReadMe.md
new file mode 100644
index 0000000000..99fae6050b
--- /dev/null
+++ b/samples/qt/OCCTOverview/ReadMe.md
@@ -0,0 +1,58 @@
+Qt OCCT Overview samples {#samples_qt_overview}
+==========
+
+1. Contents
+-----------------------
+
+The directory <i> samples/qt/OCCTOverview </i> contains the folders and files of the Qt OCCT Overview application:
+
+* Files **OCCTOverview.pro** and **OCCTOverview0.pro** are Qt project files.
+* File **genproj.bat** to denerate MS Visual Studio project.
+* File **msvc.bat** to run MS Visual Studio project.
+* File **make.sh** to build of the application on Linux.
+* Files **run.bat** and **run.sh** to runn the application.
+* Files **env.bat** and **custom.bat** are called from *genproj.bat*, *msvc.bat*, *run.bat*.
+ File *custom.bat* should be defined by user to provide paths to QT directory and OCCT installation directory (see *custom.bat.template*).
+* **src** and **res** directories provide source and resources files.
+
+The directory <i> samples/OCCTOverview/code </i> contains the source code of samples.
+
+2. How to build Qt OCCT Overview application
+---------------------------------
+
+* Edit custom.bat file. It is necessary to define following variables:
+ * **QTDIR** path to where Qt is installed
+ * **CASROOT** path to where Open CASCADE binaries are installed.
+
+* Build the application:
+
+ * On Windows:
+ * Generate project files: `> genproj.bat vc141 win64 Debug`
+ * Launch MS Visual Studio: `> msvc.bat vc141 win64 Debug`
+ * Build the application using MS Visual Studio.
+
+ * On Linux: Launch building of the application by make.sh script
+
+3. Running the application
+--------------------------
+
+* On Windows:
+~~~~
+ > run.bat vc141 win64 Debug
+~~~~
+
+* On Linux:
+~~~~
+ > run.sh
+~~~~
+
+4. How to use the OCCT Overview application:
+---------------------------------
+
+* To select a samples categogy use the *Category* menu.
+* To run concrete sample using the menu to the right of the category menu.
+* See on a souce code in the *Sample code* window. Сopy the code if needed.
+* See on a sample output in the *Output* window if it exist.
+* Zoom, pan and rotate a geometry in the mail window using the mouse.
+
+See hints how to use the mouse in down hints panel.
diff --git a/samples/qt/OCCTOverview/custom.bat.template b/samples/qt/OCCTOverview/custom.bat.template
new file mode 100644
index 0000000000..49dccac5e8
--- /dev/null
+++ b/samples/qt/OCCTOverview/custom.bat.template
@@ -0,0 +1,7 @@
+@echo off
+rem Rename this file to custom.bat,
+rem define QTDIR variable - path to Qt directory
+rem and CASROOT variable - path to Open CASCADE installation directory.
+
+set "CASROOT=%~dp0../../.."
+set "QTDIR="
diff --git a/samples/qt/OCCTOverview/custom.sh.template b/samples/qt/OCCTOverview/custom.sh.template
new file mode 100644
index 0000000000..756d3dda9d
--- /dev/null
+++ b/samples/qt/OCCTOverview/custom.sh.template
@@ -0,0 +1,9 @@
+#!/bin/bash
+# Rename this file to custom.sh,
+# define QTDIR variable - path to QT directory
+# and CASROOT variable - path to CasCade installation directory.
+
+aScriptPath=${BASH_SOURCE%/*}
+
+export CASROOT=${aScriptPath}/../../..
+export QTDIR=
diff --git a/samples/qt/OCCTOverview/env.bat b/samples/qt/OCCTOverview/env.bat
new file mode 100644
index 0000000000..008277ad0d
--- /dev/null
+++ b/samples/qt/OCCTOverview/env.bat
@@ -0,0 +1,29 @@
+@echo off
+
+if exist "%~dp0custom.bat" (
+ call "%~dp0custom.bat" %1 %2 %3
+)
+
+call "%CASROOT%\env.bat" %1 %2 %3
+
+if /I ["%1"] == ["vc141"] set "VCVER=vc141"
+set "BIN_DIR=win%ARCH%\%VCVER%\bind"
+set "LIB_DIR=win%ARCH%\%VCVER%\libd"
+
+if ["%CASDEB%"] == [""] (
+ set "BIN_DIR=win%ARCH%\%VCVER%\bin"
+ set "LIB_DIR=win%ARCH%\%VCVER%\lib"
+)
+
+set "PATH=%~dp0%BIN_DIR%;%PATH%"
+
+if not "%QTDIR%" == "" (
+ set "RES_DIR=%~dp0win%ARCH%\%VCVER%\res"
+
+ set "CSF_ResourcesDefaults=!RES_DIR!"
+ set "CSF_TutorialResourcesDefaults=!RES_DIR!"
+ set "CSF_IEResourcesDefaults=!RES_DIR!"
+
+ set "PATH=%QTDIR%/bin;%PATH%"
+ set "QT_QPA_PLATFORM_PLUGIN_PATH=%QTDIR%\plugins\platforms"
+)
diff --git a/samples/qt/OCCTOverview/env.sh b/samples/qt/OCCTOverview/env.sh
new file mode 100644
index 0000000000..c161ee025b
--- /dev/null
+++ b/samples/qt/OCCTOverview/env.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+export aSamplePath="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+if [ -e "custom.sh" ]; then
+ source "custom.sh" $*;
+fi
+
+source ${CASROOT}/bin/env.sh $*
+
+if [ "${QTDIR}" != "" ]; then
+ export PATH=${QTDIR}/bin:${PATH}
+else
+ aQMakePath=`which qmake`
+ echo "Environment variable \"QTDIR\" not defined.. Define it in \"custom.sh\" script."
+ if [ -x "$aQMakePath" ]; then
+ echo "qmake from PATH will be used instead."
+ else
+ exit 1
+ fi
+fi
+
+host=`uname -s`
+export STATION=$host
+export RES_DIR=${aSamplePath}/${STATION}/res
diff --git a/samples/qt/OCCTOverview/genproj.bat b/samples/qt/OCCTOverview/genproj.bat
new file mode 100644
index 0000000000..f3670f3eae
--- /dev/null
+++ b/samples/qt/OCCTOverview/genproj.bat
@@ -0,0 +1,17 @@
+@echo off
+REM Generation of vcproj files with qmake utilite
+REM Variable QTDIR and PATH to qmake executable must be defined without fail
+
+REM Use first argument to specify version of Visual Studio (vc10, vc11, vc12 or vc14),
+REM second argument specifies architecture) (win32 or win64)
+REM third argument specifies Debug or Release mode
+
+call "%~dp0env.bat" %1 %2 %3
+
+if ["%VCARCH%"] == [""] set "VCARCH=%ARCH%"
+if ["%VCARCH%"] == ["64"] set "VCARCH=amd64"
+if ["%VCARCH%"] == ["32"] set "VCARCH=x86"
+
+call "%VCVARS%" %VCARCH%
+
+qmake -tp vc -r -o OCCTOverview.sln OCCTOverview0.pro
diff --git a/samples/qt/OCCTOverview/make.sh b/samples/qt/OCCTOverview/make.sh
new file mode 100644
index 0000000000..421dc19817
--- /dev/null
+++ b/samples/qt/OCCTOverview/make.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+export aSamplePath="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+if [ -e "${aSamplePath}/env.sh" ]; then source "${aSamplePath}/env.sh" $*; fi
+
+cd $aSamplePath
+qmake OCCTOverview.pro
+if [ "$(uname -s)" != "Darwin" ] || [ "$MACOSX_USE_GLX" == "true" ]; then
+ aNbJobs="$(getconf _NPROCESSORS_ONLN)"
+ if [ "${CASDEB}" == "d" ]; then
+ make -j $aNbJobs debug
+ else
+ make -j $aNbJobs release
+ fi
+fi
diff --git a/samples/qt/OCCTOverview/msvc.bat b/samples/qt/OCCTOverview/msvc.bat
new file mode 100644
index 0000000000..6164118ece
--- /dev/null
+++ b/samples/qt/OCCTOverview/msvc.bat
@@ -0,0 +1,19 @@
+@echo off
+
+Setlocal EnableDelayedExpansion
+
+rem Setup environment
+call "%~dp0env.bat" %1 %2 %3
+
+rem Define path to project file
+set "PRJFILE=%~dp0OCCTOverview.sln"
+
+rem Launch Visual Studio - either professional (devenv) or Express, as available
+if exist "%DevEnvDir%\devenv.exe" (
+ start "" "%DevEnvDir%\devenv.exe" "%PRJFILE%"
+) else if exist "%DevEnvDir%\%VisualStudioExpressName%.exe" (
+ start "" "%DevEnvDir%\%VisualStudioExpressName%.exe" "%PRJFILE%"
+) else (
+ echo Error: Could not find MS Visual Studio ^(%VCVER%^)
+ echo Check relevant environment variable ^(e.g. VS100COMNTOOLS for vc10^)
+)
diff --git a/samples/qt/OCCTOverview/res/antialiasing.png b/samples/qt/OCCTOverview/res/antialiasing.png
new file mode 100644
index 0000000000..da8e5047a4
Binary files /dev/null and b/samples/qt/OCCTOverview/res/antialiasing.png differ
diff --git a/samples/qt/OCCTOverview/res/cursor_rotate.png b/samples/qt/OCCTOverview/res/cursor_rotate.png
new file mode 100644
index 0000000000..a3cb0c1ecc
Binary files /dev/null and b/samples/qt/OCCTOverview/res/cursor_rotate.png differ
diff --git a/samples/qt/OCCTOverview/res/cursor_zoom.png b/samples/qt/OCCTOverview/res/cursor_zoom.png
new file mode 100644
index 0000000000..0020fea39f
Binary files /dev/null and b/samples/qt/OCCTOverview/res/cursor_zoom.png differ
diff --git a/samples/qt/OCCTOverview/res/help.png b/samples/qt/OCCTOverview/res/help.png
new file mode 100644
index 0000000000..e57336285e
Binary files /dev/null and b/samples/qt/OCCTOverview/res/help.png differ
diff --git a/samples/qt/OCCTOverview/res/lamp.png b/samples/qt/OCCTOverview/res/lamp.png
new file mode 100644
index 0000000000..a5a6775c33
Binary files /dev/null and b/samples/qt/OCCTOverview/res/lamp.png differ
diff --git a/samples/qt/OCCTOverview/res/raytracing.png b/samples/qt/OCCTOverview/res/raytracing.png
new file mode 100644
index 0000000000..211e697237
Binary files /dev/null and b/samples/qt/OCCTOverview/res/raytracing.png differ
diff --git a/samples/qt/OCCTOverview/res/reflections.png b/samples/qt/OCCTOverview/res/reflections.png
new file mode 100644
index 0000000000..ad48a95615
Binary files /dev/null and b/samples/qt/OCCTOverview/res/reflections.png differ
diff --git a/samples/qt/OCCTOverview/res/shadows.png b/samples/qt/OCCTOverview/res/shadows.png
new file mode 100644
index 0000000000..7562c12918
Binary files /dev/null and b/samples/qt/OCCTOverview/res/shadows.png differ
diff --git a/samples/qt/OCCTOverview/res/tool_color.png b/samples/qt/OCCTOverview/res/tool_color.png
new file mode 100644
index 0000000000..0daa160caf
Binary files /dev/null and b/samples/qt/OCCTOverview/res/tool_color.png differ
diff --git a/samples/qt/OCCTOverview/res/tool_delete.png b/samples/qt/OCCTOverview/res/tool_delete.png
new file mode 100644
index 0000000000..3886af51d8
Binary files /dev/null and b/samples/qt/OCCTOverview/res/tool_delete.png differ
diff --git a/samples/qt/OCCTOverview/res/tool_material.png b/samples/qt/OCCTOverview/res/tool_material.png
new file mode 100644
index 0000000000..f846a56371
Binary files /dev/null and b/samples/qt/OCCTOverview/res/tool_material.png differ
diff --git a/samples/qt/OCCTOverview/res/tool_shading.png b/samples/qt/OCCTOverview/res/tool_shading.png
new file mode 100644
index 0000000000..6bb9dc46de
Binary files /dev/null and b/samples/qt/OCCTOverview/res/tool_shading.png differ
diff --git a/samples/qt/OCCTOverview/res/tool_transparency.png b/samples/qt/OCCTOverview/res/tool_transparency.png
new file mode 100644
index 0000000000..786803a5cf
Binary files /dev/null and b/samples/qt/OCCTOverview/res/tool_transparency.png differ
diff --git a/samples/qt/OCCTOverview/res/tool_wireframe.png b/samples/qt/OCCTOverview/res/tool_wireframe.png
new file mode 100644
index 0000000000..32ad5248ae
Binary files /dev/null and b/samples/qt/OCCTOverview/res/tool_wireframe.png differ
diff --git a/samples/qt/OCCTOverview/res/view_axo.png b/samples/qt/OCCTOverview/res/view_axo.png
new file mode 100644
index 0000000000..4801ab4592
Binary files /dev/null and b/samples/qt/OCCTOverview/res/view_axo.png differ
diff --git a/samples/qt/OCCTOverview/res/view_back.png b/samples/qt/OCCTOverview/res/view_back.png
new file mode 100644
index 0000000000..0798f52938
Binary files /dev/null and b/samples/qt/OCCTOverview/res/view_back.png differ
diff --git a/samples/qt/OCCTOverview/res/view_bottom.png b/samples/qt/OCCTOverview/res/view_bottom.png
new file mode 100644
index 0000000000..c7cfdc208a
Binary files /dev/null and b/samples/qt/OCCTOverview/res/view_bottom.png differ
diff --git a/samples/qt/OCCTOverview/res/view_comp_off.png b/samples/qt/OCCTOverview/res/view_comp_off.png
new file mode 100644
index 0000000000..c900b196f0
Binary files /dev/null and b/samples/qt/OCCTOverview/res/view_comp_off.png differ
diff --git a/samples/qt/OCCTOverview/res/view_comp_on.png b/samples/qt/OCCTOverview/res/view_comp_on.png
new file mode 100644
index 0000000000..73ca4c83d0
Binary files /dev/null and b/samples/qt/OCCTOverview/res/view_comp_on.png differ
diff --git a/samples/qt/OCCTOverview/res/view_fitall.png b/samples/qt/OCCTOverview/res/view_fitall.png
new file mode 100644
index 0000000000..21d2f423ef
Binary files /dev/null and b/samples/qt/OCCTOverview/res/view_fitall.png differ
diff --git a/samples/qt/OCCTOverview/res/view_front.png b/samples/qt/OCCTOverview/res/view_front.png
new file mode 100644
index 0000000000..a9e99c59b6
Binary files /dev/null and b/samples/qt/OCCTOverview/res/view_front.png differ
diff --git a/samples/qt/OCCTOverview/res/view_left.png b/samples/qt/OCCTOverview/res/view_left.png
new file mode 100644
index 0000000000..7d25b6ab2f
Binary files /dev/null and b/samples/qt/OCCTOverview/res/view_left.png differ
diff --git a/samples/qt/OCCTOverview/res/view_reset.png b/samples/qt/OCCTOverview/res/view_reset.png
new file mode 100644
index 0000000000..38849fd694
Binary files /dev/null and b/samples/qt/OCCTOverview/res/view_reset.png differ
diff --git a/samples/qt/OCCTOverview/res/view_right.png b/samples/qt/OCCTOverview/res/view_right.png
new file mode 100644
index 0000000000..5540220cfa
Binary files /dev/null and b/samples/qt/OCCTOverview/res/view_right.png differ
diff --git a/samples/qt/OCCTOverview/res/view_top.png b/samples/qt/OCCTOverview/res/view_top.png
new file mode 100644
index 0000000000..b788de36fb
Binary files /dev/null and b/samples/qt/OCCTOverview/res/view_top.png differ
diff --git a/samples/qt/OCCTOverview/run.bat b/samples/qt/OCCTOverview/run.bat
new file mode 100644
index 0000000000..6c7bcbe24c
--- /dev/null
+++ b/samples/qt/OCCTOverview/run.bat
@@ -0,0 +1,23 @@
+Setlocal EnableDelayedExpansion
+
+call "%~dp0env.bat" %1 %2 %3 %4
+
+set "BIN_DIR=win%ARCH%\%VCVER%\bind"
+if ["%CASDEB%"] == [""] (
+ set "BIN_DIR=win%ARCH%\%VCVER%\bin"
+)
+
+if not exist "%~dp0%BIN_DIR%\OCCTOverview.exe" goto ERR_EXE
+
+echo Starting OCCTOverview .....
+"%~dp0%BIN_DIR%\OCCTOverview.exe" %4
+
+goto END
+
+:ERR_EXE
+echo Executable %~dp0%BIN_DIR%\OCCTOverview.exe not found.
+echo Probably you didn't compile the application.
+pause
+goto END
+
+:END
\ No newline at end of file
diff --git a/samples/qt/OCCTOverview/run.sh b/samples/qt/OCCTOverview/run.sh
new file mode 100644
index 0000000000..7abe6f12a4
--- /dev/null
+++ b/samples/qt/OCCTOverview/run.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+
+export aSamplePath="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+if [ -e "${aSamplePath}/env.sh" ]; then source "${aSamplePath}/env.sh" $*; fi
+cd $aSamplePath
+
+aSystem=`uname -s`
+if [ "$aSystem" == "Darwin" ] && [ "$MACOSX_USE_GLX" != "true" ]; then
+ if [ "${CASDEB}" == "d" ]; then
+ BIN_DIR="${aSamplePath}/build/Debug/OCCTOverview.app/Contents/MacOS"
+ else
+ BIN_DIR="${aSamplePath}/build/Release/OCCTOverview.app/Contents/MacOS"
+ fi
+else
+ BIN_DIR="${aSamplePath}/${STATION}/bin${CASDEB}"
+fi
+
+CSF_ResourcesDefaults="${RES_DIR}"
+CSF_TutorialResourcesDefaults="${RES_DIR}"
+
+PATH="${BIN_DIR}:${PATH}"
+
+export CSF_TutorialResourcesDefaults CSF_ResourcesDefaults
+export PATH
+
+if test ! -r "${BIN_DIR}/OCCTOverview"; then
+ echo "Executable \"${BIN_DIR}/OCCTOverview\" not found."
+ if [ "$aSystem" == "Darwin" ] && [ "$MACOSX_USE_GLX" != "true" ]; then
+ echo "Probably you don't compile the application. Build it with Xcode."
+ else
+ echo "Probably you don't compile the application. Execute \"make\"."
+ fi
+ exit 1
+fi
+
+${BIN_DIR}/OCCTOverview
diff --git a/samples/qt/OCCTOverview/src/ApplicationCommon.cxx b/samples/qt/OCCTOverview/src/ApplicationCommon.cxx
new file mode 100644
index 0000000000..136a8e9133
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/ApplicationCommon.cxx
@@ -0,0 +1,685 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "ApplicationCommon.h"
+
+#include <Standard_WarningsDisable.hxx>
+#include <QApplication>
+#include <QDir>
+#include <QFile>
+#include <QFont>
+#include <QFrame>
+#include <QGroupBox>
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QMap>
+#include <QMdiArea>
+#include <QMdiSubWindow>
+#include <QMenuBar>
+#include <QMessageBox>
+#include <QPair>
+#include <QSplitter>
+#include <QStatusBar>
+#include <QtGlobal>
+#include <QHBoxLayout>
+#include <QVBoxLayout>
+#include <QWidget>
+#include <Standard_WarningsRestore.hxx>
+
+#include <OpenGl_GraphicDriver.hxx>
+#include <OSD_Environment.hxx>
+
+#include <stdlib.h>
+#include <memory>
+
+ApplicationCommonWindow::ApplicationCommonWindow (ApplicationType theCategory)
+: QMainWindow (nullptr),
+ myStdToolBar (nullptr),
+ myViewBar (nullptr),
+ myCasCadeBar (nullptr),
+ myFilePopup (nullptr),
+ myCategoryPopup (nullptr)
+{
+ myAppType = theCategory;
+ mySampleMapper = new QSignalMapper(this);
+ myExchangeMapper = new QSignalMapper(this);
+ myOcafMapper = new QSignalMapper(this);
+ myViewer3dMapper = new QSignalMapper(this);
+ myViewer2dMapper = new QSignalMapper(this);
+
+ myCategoryMapper = new QSignalMapper(this);
+
+ connect(mySampleMapper, static_cast<void (QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
+ this, &ApplicationCommonWindow::onProcessSample);
+ connect(myExchangeMapper, static_cast<void (QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
+ this, &ApplicationCommonWindow::onProcessExchange);
+ connect(myOcafMapper, static_cast<void (QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
+ this, &ApplicationCommonWindow::onProcessOcaf);
+ connect(myViewer3dMapper, static_cast<void (QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
+ this, &ApplicationCommonWindow::onProcessViewer3d);
+ connect(myViewer2dMapper, static_cast<void (QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
+ this, &ApplicationCommonWindow::onProcessViewer2d);
+
+ connect(myCategoryMapper, static_cast<void (QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
+ this, &ApplicationCommonWindow::onChangeCategory);
+
+ setFocusPolicy(Qt::StrongFocus);
+
+ QFont aCodeViewFont;
+ aCodeViewFont.setFamily("Courier");
+ aCodeViewFont.setFixedPitch(true);
+ aCodeViewFont.setPointSize(10);
+
+ QGroupBox* aCodeFrame = new QGroupBox(tr("Sample code"));
+ QVBoxLayout* aCodeLayout = new QVBoxLayout(aCodeFrame);
+ aCodeLayout->setContentsMargins(3, 3, 3, 3);
+ myCodeView = new QTextEdit(aCodeFrame);
+ aCodeLayout->addWidget(myCodeView);
+ myCodeView->setDocumentTitle("Code");
+ myCodeView->setLineWrapMode(QTextEdit::NoWrap);
+ myCodeView->setReadOnly(true);
+ myCodeView->setFont(aCodeViewFont);
+ myCodeViewHighlighter = new OcctHighlighter(myCodeView->document());
+
+ QGroupBox* aResultFrame = new QGroupBox(tr("Output"));
+ QVBoxLayout* aResultLayout = new QVBoxLayout(aResultFrame);
+ aResultLayout->setContentsMargins(3, 3, 3, 3);
+ myResultView = new QTextEdit(aResultFrame);
+ aResultLayout->addWidget(myResultView);
+ myResultView->setDocumentTitle("Output");
+ myResultView->setReadOnly(true);
+ myResultView->setFont(aCodeViewFont);
+
+ QSplitter* aCodeResultSplitter = new QSplitter(Qt::Vertical);
+ aCodeResultSplitter->addWidget(aCodeFrame);
+ aCodeResultSplitter->addWidget(aResultFrame);
+
+ myDocument3d = createNewDocument();
+ myDocument2d = createNewDocument();
+
+ QFrame* aViewFrame = new QFrame;
+ aViewFrame->setFrameStyle(QFrame::Panel | QFrame::Sunken);
+ aViewFrame->setLineWidth(3);
+ QVBoxLayout* aViewLayout = new QVBoxLayout(aViewFrame);
+ aViewLayout->setContentsMargins(0, 0, 0, 0);
+ myGeomWidget = new GeomWidget(myDocument3d, myDocument2d, this);
+ aViewLayout->addWidget(myGeomWidget);
+ //myGeomWidget->setContentsMargins(0, 0, 0, 0);
+ QSplitter* aGeomTextSplitter = new QSplitter(Qt::Horizontal);
+
+ aGeomTextSplitter->addWidget(aViewFrame);
+ aGeomTextSplitter->addWidget(aCodeResultSplitter);
+ aGeomTextSplitter->setStretchFactor(0, 1);
+ aGeomTextSplitter->setStretchFactor(1, 1);
+ QList<int> aSizeList{ 640, 640 };
+ aGeomTextSplitter->setSizes(aSizeList);
+ setCentralWidget(aGeomTextSplitter);
+
+ Q_INIT_RESOURCE(Samples);
+
+ TCollection_AsciiString aSampleSourcePach = getSampleSourceDir();
+ myGeometrySamples = new GeometrySamples(aSampleSourcePach,
+ myDocument3d->getContext());
+ myTopologySamples = new TopologySamples(aSampleSourcePach,
+ myDocument3d->getContext());
+ myTriangulationSamples = new TriangulationSamples(aSampleSourcePach,
+ myDocument3d->getContext());
+ myDataExchangeSamples = new DataExchangeSamples(aSampleSourcePach,
+ myGeomWidget->Get3dView(),
+ myDocument3d->getContext());
+ myOcafSamples = new OcafSamples(aSampleSourcePach,
+ myDocument3d->getViewer(),
+ myDocument3d->getContext());
+ myViewer3dSamples = new Viewer3dSamples(aSampleSourcePach,
+ myGeomWidget->Get3dView(),
+ myDocument3d->getContext());
+ myViewer2dSamples = new Viewer2dSamples(aSampleSourcePach,
+ myGeomWidget->Get2dView(),
+ myDocument2d->getViewer(),
+ myDocument2d->getContext());
+
+ MenuFormJson(":/menus/Geometry.json", mySampleMapper, myGeometryMenus);
+ MenuFormJson(":/menus/Topology.json", mySampleMapper, myTopologyMenus);
+ MenuFormJson(":/menus/Triangulation.json", mySampleMapper, myTriangulationMenus);
+ MenuFormJson(":/menus/DataExchange.json", myExchangeMapper, myDataExchangeMenus);
+ MenuFormJson(":/menus/Ocaf.json", myOcafMapper, myOcafMenus);
+ MenuFormJson(":/menus/Viewer3d.json", myViewer3dMapper, myViewer3dMenus);
+ MenuFormJson(":/menus/Viewer2d.json", myViewer2dMapper, myViewer2dMenus);
+
+ onChangeCategory(ALL_CATEGORIES[myAppType]);
+
+ resize(1280, 560);
+}
+
+void ApplicationCommonWindow::RebuildMenu()
+{
+ menuBar()->clear();
+
+ myStdActions[FileQuit] = CreateAction(&ApplicationCommonWindow::onCloseAllWindows, "Quit", "CTRL+Q");
+ myStdActions[HelpAbout] = CreateAction(&ApplicationCommonWindow::onAbout, "About", "F1", ":/icons/help.png");
+
+ // populate a menu with all actions
+ myFilePopup = new QMenu(this);
+ myFilePopup = menuBar()->addMenu(tr("&File"));
+ myFilePopup->addAction(myStdActions[FileQuit]);
+
+ myCategoryPopup = new QMenu(this);
+ myCategoryPopup = menuBar()->addMenu(tr("&Category"));
+
+ for (ApplicationType aCategory: ALL_CATEGORIES.keys())
+ {
+ QString aCategoryName = ALL_CATEGORIES.value(aCategory);
+ QAction* anAction = myCategoryPopup->addAction(aCategoryName);
+ anAction->setText(aCategoryName);
+ myCategoryMapper->setMapping(anAction, aCategoryName);
+ connect(anAction, &QAction::triggered, myCategoryMapper, static_cast<void (QSignalMapper::*)()>(&QSignalMapper::map));
+ myCategoryPopup->addAction(anAction);
+ myCategoryActions.insert(aCategory, anAction);
+ }
+
+ for (QMenu* aSampleMenu : GetCurrentMenus())
+ {
+ menuBar()->addMenu(aSampleMenu);
+ }
+
+ // add a help menu
+ QMenu* aHelp = new QMenu(this);
+ menuBar()->addSeparator();
+ aHelp = menuBar()->addMenu(tr("&Help"));
+ aHelp->addAction(myStdActions[HelpAbout]);
+}
+
+Handle(BaseSample) ApplicationCommonWindow::GetCurrentSamples()
+{
+ switch (myAppType)
+ {
+ case Geometry: return myGeometrySamples;
+ case Topology: return myTopologySamples;
+ case Triangulation: return myTriangulationSamples;
+ case DataExchange: return myDataExchangeSamples;
+ case Ocaf: return myOcafSamples;
+ case Viewer2d: return myViewer2dSamples;
+ case Viewer3d: return myViewer3dSamples;
+ case Unknown:
+ break;
+ }
+ throw QString("Unknown Application type");
+}
+
+const QList<QMenu*>& ApplicationCommonWindow::GetCurrentMenus()
+{
+ switch (myAppType)
+ {
+ case Geometry: return myGeometryMenus;
+ case Topology: return myTopologyMenus;
+ case Triangulation: return myTriangulationMenus;
+ case DataExchange: return myDataExchangeMenus;
+ case Ocaf: return myOcafMenus;
+ case Viewer2d: return myViewer2dMenus;
+ case Viewer3d: return myViewer3dMenus;
+ case Unknown:
+ break;
+ }
+ throw QString("Unknown Application type");
+}
+
+DocumentCommon* ApplicationCommonWindow::createNewDocument()
+{
+ return new DocumentCommon(this);
+}
+
+void ApplicationCommonWindow::onChangeCategory(const QString& theCategory)
+{
+ myAppType = ALL_CATEGORIES.key(theCategory);
+ setWindowTitle(ALL_CATEGORIES[myAppType]);
+
+ myOcafSamples->ClearExtra();
+ myViewer3dSamples->ClearExtra();
+ myViewer2dSamples->ClearExtra();
+
+ GetCurrentSamples()->Clear();
+ myDocument3d->Clear();
+ myDocument2d->Clear();
+
+ myCodeView->setPlainText("");
+ myResultView->setPlainText("");
+ GetCurrentSamples()->AppendCube();
+ myDocument3d->SetObjects(GetCurrentSamples()->Get3dObjects());
+ myGeomWidget->FitAll();
+
+ RebuildMenu();
+
+ switch (myAppType)
+ {
+ case DataExchange:
+ {
+ myDataExchangeSamples->AppendBottle();
+ myDocument3d->SetObjects(GetCurrentSamples()->Get3dObjects());
+ myGeomWidget->Show3d();
+ break;
+ }
+ case Ocaf:
+ {
+ onProcessOcaf("CreateOcafDocument");
+ myGeomWidget->Show3d();
+ break;
+ }
+ case Viewer2d:
+ {
+ myGeomWidget->Show2d();
+ break;
+ }
+ case Viewer3d:
+ {
+ myViewer3dSamples->AppendBottle();
+ myDocument3d->SetObjects(GetCurrentSamples()->Get3dObjects());
+ myGeomWidget->Show3d();
+ break;
+ }
+ case Geometry:
+ case Topology:
+ case Triangulation:
+ case Unknown:
+ {
+ break;
+ }
+ }
+}
+
+void ApplicationCommonWindow::onAbout()
+{
+ QMessageBox::information(this, tr("OCCT Overview"),
+ tr("Qt based application to study OpenCASCADE Technology"),
+ tr("Ok"), QString::null, QString::null, 0, 0);
+}
+
+TCollection_AsciiString ApplicationCommonWindow::getSampleSourceDir()
+{
+ TCollection_AsciiString aSampleSourceDir = OSD_Environment("CSF_OCCTOverviewSampleCodePath").Value();
+ if (aSampleSourceDir.IsEmpty())
+ {
+ TCollection_AsciiString aCasRoot = OSD_Environment("CASROOT").Value();
+ if (!aCasRoot.IsEmpty())
+ {
+ aSampleSourceDir = aCasRoot + "/samples/OCCTOverview/code";
+ }
+ }
+ return aSampleSourceDir;
+}
+
+template <typename PointerToMemberFunction>
+QAction* ApplicationCommonWindow::CreateAction (PointerToMemberFunction theHandlerMethod,
+ const QString& theActionName,
+ const QString& theShortcut,
+ const QString& theIconName)
+{
+ QAction* aAction(NULL);
+ if (theIconName.isEmpty())
+ {
+ aAction = new QAction(theActionName, this);
+ }
+ else
+ {
+ QPixmap aIcon = QPixmap(theIconName);
+ aAction = new QAction(aIcon, theActionName, this);
+ }
+ aAction->setToolTip(theActionName);
+ aAction->setStatusTip(theActionName);
+ aAction->setShortcut(theShortcut);
+ connect(aAction, &QAction::triggered, this, theHandlerMethod);
+ return aAction;
+}
+
+template <typename PointerToMemberFunction>
+QAction* ApplicationCommonWindow::CreateSample (PointerToMemberFunction theHandlerMethod,
+ const char* theActionName)
+{
+ QAction* aAction = new QAction(QObject::tr(theActionName), this);
+ connect(aAction, &QAction::triggered, this, theHandlerMethod);
+ return aAction;
+}
+
+void ApplicationCommonWindow::resizeEvent(QResizeEvent* e)
+{
+ QMainWindow::resizeEvent(e);
+ statusBar()->setSizeGripEnabled(!isMaximized());
+}
+
+void ApplicationCommonWindow::onProcessSample(const QString& theSampleName)
+{
+ QApplication::setOverrideCursor(Qt::WaitCursor);
+ setWindowTitle(ALL_CATEGORIES[myAppType] + " - " + theSampleName);
+ GetCurrentSamples()->Process(theSampleName.toUtf8().data());
+ myDocument3d->SetObjects(GetCurrentSamples()->Get3dObjects());
+ myDocument2d->SetObjects(GetCurrentSamples()->Get2dObjects());
+ myCodeView->setPlainText(GetCurrentSamples()->GetCode().ToCString());
+ myResultView->setPlainText(GetCurrentSamples()->GetResult().ToCString());
+ myGeomWidget->FitAll();
+ QApplication::restoreOverrideCursor();
+}
+
+void ApplicationCommonWindow::onProcessExchange(const QString& theSampleName)
+{
+ setWindowTitle(ALL_CATEGORIES[myAppType] + " - " + theSampleName);
+ int aMode = 0;
+ QString aFileName = selectFileName(theSampleName, getDataExchangeDialog(theSampleName), aMode);
+ if (aFileName.isEmpty())
+ {
+ return;
+ }
+
+ QApplication::setOverrideCursor(Qt::WaitCursor);
+ myDataExchangeSamples->SetFileName(aFileName.toUtf8().data());
+ myDataExchangeSamples->SetStepType(static_cast<STEPControl_StepModelType>(aMode));
+ myDataExchangeSamples->Process(theSampleName.toUtf8().data());
+ myDocument3d->SetObjects(myDataExchangeSamples->Get3dObjects());
+ myDocument2d->SetObjects(myDataExchangeSamples->Get2dObjects());
+ myCodeView->setPlainText(myDataExchangeSamples->GetCode().ToCString());
+ myResultView->setPlainText(myDataExchangeSamples->GetResult().ToCString());
+ myGeomWidget->FitAll();
+ QApplication::restoreOverrideCursor();
+}
+
+void ApplicationCommonWindow::onProcessOcaf(const QString& theSampleName)
+{
+ setWindowTitle(ALL_CATEGORIES[myAppType] + " - " + theSampleName);
+
+ if (theSampleName.indexOf("Dialog") == 0)
+ {
+ int aMode = 0; // not used
+ QString aFileName = selectFileName(theSampleName, getOcafDialog(theSampleName), aMode);
+ if (aFileName.isEmpty())
+ {
+ return;
+ }
+ myOcafSamples->SetFileName(aFileName.toUtf8().data());
+ }
+ QApplication::setOverrideCursor(Qt::WaitCursor);
+ myOcafSamples->Process(theSampleName.toUtf8().data());
+ myDocument2d->SetObjects(myOcafSamples->Get2dObjects());
+ myCodeView->setPlainText(myOcafSamples->GetCode().ToCString());
+ myResultView->setPlainText(myOcafSamples->GetResult().ToCString());
+ QApplication::restoreOverrideCursor();
+}
+
+void ApplicationCommonWindow::onProcessViewer3d(const QString& theSampleName)
+{
+ setWindowTitle(ALL_CATEGORIES[myAppType] + " - " + theSampleName);
+
+ QApplication::setOverrideCursor(Qt::WaitCursor);
+ myViewer3dSamples->Process(theSampleName.toUtf8().data());
+ myCodeView->setPlainText(myViewer3dSamples->GetCode().ToCString());
+ myResultView->setPlainText(myViewer3dSamples->GetResult().ToCString());
+ myGeomWidget->FitAll();
+ QApplication::restoreOverrideCursor();
+}
+
+void ApplicationCommonWindow::onProcessViewer2d(const QString& theSampleName)
+{
+ setWindowTitle(ALL_CATEGORIES[myAppType] + " - " + theSampleName);
+
+ Standard_Boolean anIsFileSample = Viewer2dSamples::IsFileSample(theSampleName.toUtf8().data());
+ QString aFileName;
+ if (anIsFileSample)
+ {
+ int aMode = 0; // not used
+ aFileName = selectFileName(theSampleName, getOcafDialog(theSampleName), aMode);
+ if (aFileName.isEmpty())
+ {
+ return;
+ }
+
+ myViewer2dSamples->SetFileName(aFileName.toUtf8().data());
+ }
+ if (!anIsFileSample || (anIsFileSample && !aFileName.isEmpty()))
+ {
+ QApplication::setOverrideCursor(Qt::WaitCursor);
+ myViewer2dSamples->Process(theSampleName.toUtf8().data());
+ if (!Viewer2dSamples::IsShadedSample(theSampleName.toUtf8().data()))
+ {
+ myDocument2d->SetObjects(myViewer2dSamples->Get2dObjects(), Standard_False);
+ }
+ else
+ {
+ myDocument2d->SetObjects(myViewer2dSamples->Get2dObjects(), Standard_True);
+ }
+ myCodeView->setPlainText(myViewer2dSamples->GetCode().ToCString());
+ myResultView->setPlainText(myViewer2dSamples->GetResult().ToCString());
+ myGeomWidget->Show2d();
+ QApplication::restoreOverrideCursor();
+ }
+ else
+ {
+ myResultView->setPlainText("No file selected!");
+ }
+}
+
+QString ApplicationCommonWindow::selectFileName(const QString& theSampleName,
+ TranslateDialog* theDialog, int& theMode)
+{
+ Q_UNUSED(theSampleName)
+
+ std::shared_ptr<TranslateDialog> aDialog(theDialog);
+
+ int ret = aDialog->exec();
+ theMode = aDialog->getMode();
+
+ qApp->processEvents();
+
+ QString aFilename;
+ QStringList aFileNameList;
+ if (ret != QDialog::Accepted)
+ {
+ return aFilename;
+ }
+ aFileNameList = aDialog->selectedFiles();
+ if (!aFileNameList.isEmpty())
+ {
+ aFilename = aFileNameList[0];
+ }
+
+ if (!QFileInfo(aFilename).completeSuffix().length())
+ {
+ QString selFilter = aDialog->selectedNameFilter();
+ int idx = selFilter.indexOf("(*.");
+ if (idx != -1)
+ {
+ QString tail = selFilter.mid(idx + 3);
+ idx = tail.indexOf(" ");
+ if (idx == -1)
+ {
+ idx = tail.indexOf(")");
+ }
+ QString ext = tail.left(idx);
+ if (ext.length())
+ {
+ aFilename += QString(".") + ext;
+ }
+ }
+ }
+
+ return aFilename;
+}
+
+TranslateDialog* ApplicationCommonWindow::getDataExchangeDialog(const QString& theSampleName)
+{
+ TranslateDialog* aTranslateDialog = new TranslateDialog(this, 0, true);
+ TCollection_AsciiString aSampleName(theSampleName.toUtf8().data());
+
+ if (DataExchangeSamples::IsExportSample(aSampleName))
+ {
+ aTranslateDialog->setWindowTitle("Export file");
+ aTranslateDialog->setFileMode(QFileDialog::AnyFile);
+ aTranslateDialog->setAcceptMode(QFileDialog::AcceptSave);
+ }
+ else if (DataExchangeSamples::IsImportSample(aSampleName))
+ {
+ aTranslateDialog->setWindowTitle("Import file");
+ aTranslateDialog->setFileMode(QFileDialog::ExistingFile);
+ aTranslateDialog->setAcceptMode(QFileDialog::AcceptOpen);
+ }
+ QString aFormatFilter;
+ if (DataExchangeSamples::IsBrepSample(aSampleName))
+ {
+ aFormatFilter = "BREP Files(*.brep *.rle)";
+ }
+ else if (DataExchangeSamples::IsStepSample(aSampleName))
+ {
+ aFormatFilter = "STEP Files (*.stp *.step)";
+ aTranslateDialog->addMode(STEPControl_ManifoldSolidBrep, "Manifold Solid Brep");
+ aTranslateDialog->addMode(STEPControl_FacetedBrep, "Faceted Brep");
+ aTranslateDialog->addMode(STEPControl_ShellBasedSurfaceModel, "Shell Based Surface Model");
+ aTranslateDialog->addMode(STEPControl_GeometricCurveSet, "Geometric Curve Set");
+ }
+ else if (DataExchangeSamples::IsIgesSample(aSampleName))
+ {
+ aFormatFilter = "IGES Files (*.igs *.iges)";
+ }
+ else if (DataExchangeSamples::IsStlSample(aSampleName))
+ {
+ aFormatFilter = "STL Files (*.stl)";
+ }
+ else if (DataExchangeSamples::IsVrmlSample(aSampleName))
+ {
+ aFormatFilter = "VRML Files (*.vrml)";
+ }
+ else if (DataExchangeSamples::IsImageSample(aSampleName))
+ {
+ aFormatFilter = "All Image Files (*.bmp *.gif *.jpg *.jpeg *.png *.tga)";
+ }
+ QStringList aFilters;
+ aFilters.append(aFormatFilter);
+ aFilters.append("All Files(*.*)");
+
+ aTranslateDialog->setNameFilters(aFilters);
+ aTranslateDialog->clear();
+ return aTranslateDialog;
+}
+
+TranslateDialog* ApplicationCommonWindow::getOcafDialog(const QString& theSampleName)
+{
+ TranslateDialog* aTranslateDialog = new TranslateDialog(this, 0, true);
+ TCollection_AsciiString aSampleName(theSampleName.toUtf8().data());
+
+ if (OcafSamples::IsExportSample(aSampleName))
+ {
+ aTranslateDialog->setWindowTitle("Export file");
+ aTranslateDialog->setFileMode(QFileDialog::AnyFile);
+ aTranslateDialog->setAcceptMode(QFileDialog::AcceptSave);
+ }
+ else if (OcafSamples::IsImportSample(aSampleName))
+ {
+ aTranslateDialog->setWindowTitle("Import file");
+ aTranslateDialog->setFileMode(QFileDialog::ExistingFile);
+ aTranslateDialog->setAcceptMode(QFileDialog::AcceptOpen);
+ }
+ QStringList aFilters;
+ if (OcafSamples::IsBinarySample(aSampleName))
+ {
+ aFilters.append("Binary OCAF Sample (*.cbf)");
+ }
+ if (OcafSamples::IsXmlSample(aSampleName))
+ {
+ aFilters.append("XML OCAF Sample (*.xml)");
+ }
+ aFilters.append("All Files(*.*)");
+
+ aTranslateDialog->setNameFilters(aFilters);
+ aTranslateDialog->clear();
+ return aTranslateDialog;
+}
+
+QMenu* ApplicationCommonWindow::MenuFromJsonObject (const QJsonValue& theJsonValue,
+ const QString& theKey,
+ QWidget* theParent,
+ QSignalMapper* theMapper)
+{
+ QMenu* aMenu = new QMenu(theKey, theParent);
+ if (theJsonValue.isObject())
+ {
+ QJsonObject aBranchObject = theJsonValue.toObject();
+ for (const QString& aBranchKey : aBranchObject.keys())
+ {
+ aMenu->addMenu(MenuFromJsonObject(aBranchObject.value(aBranchKey), aBranchKey, aMenu, theMapper));
+ }
+ }
+ else if (theJsonValue.isArray())
+ {
+ QJsonArray aDataArray = theJsonValue.toArray();
+ for (const QJsonValue& aDataValue : aDataArray)
+ {
+ if (aDataValue.isObject())
+ {
+ QJsonObject aDataObject = aDataValue.toObject();
+ QString aSampleName = aDataObject["function"].toString();
+ QAction* anAction = aMenu->addAction(aSampleName);
+ anAction->setText(aDataObject["text"].toString());
+
+ theMapper->setMapping(anAction, aSampleName);
+ connect(anAction, &QAction::triggered, theMapper,
+ static_cast<void (QSignalMapper::*)()>(&QSignalMapper::map));
+ }
+ }
+ }
+ return aMenu;
+}
+
+void ApplicationCommonWindow::MenuFormJson (const QString& thePath,
+ QSignalMapper* theMapper,
+ QList<QMenu*>& theMunusList)
+{
+ theMunusList.clear();
+ QFile aJsonFile(thePath);
+ QString anErrorMessage;
+ if (aJsonFile.error() != QFile::NoError)
+ {
+ anErrorMessage = aJsonFile.errorString();
+ Message::SendFail() << "QFile creating error: " << anErrorMessage.toUtf8().constData();
+ return;
+ }
+ if (!aJsonFile.open(QIODevice::ReadOnly | QIODevice::Text))
+ {
+ Message::SendFail() << "File " << thePath.toUtf8().constData() << " could not open";
+ if (aJsonFile.error() != QFile::NoError)
+ {
+ anErrorMessage = aJsonFile.errorString();
+ Message::SendFail() << "QFile opening error: " << anErrorMessage.toUtf8().constData();
+ }
+ return;
+ }
+ QString aJsonString = aJsonFile.readAll();
+ aJsonFile.close();
+
+ QJsonDocument aJsonDoc = QJsonDocument::fromJson(aJsonString.toUtf8());
+ if (aJsonDoc.isObject())
+ {
+ QJsonObject aJsonObj = aJsonDoc.object();
+ for (const QString& aKey : aJsonObj.keys())
+ {
+ QJsonValue aJsonValue = aJsonObj.value(aKey);
+ if (aJsonValue.isObject())
+ {
+ theMunusList.push_back(MenuFromJsonObject(aJsonValue.toObject(), aKey, this, theMapper));
+ }
+ }
+ }
+}
diff --git a/samples/qt/OCCTOverview/src/ApplicationCommon.h b/samples/qt/OCCTOverview/src/ApplicationCommon.h
new file mode 100644
index 0000000000..4adcab05cc
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/ApplicationCommon.h
@@ -0,0 +1,197 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef APPLICATION_COMMON_OVERVIEW_H
+#define APPLICATION_COMMON_OVERVIEW_H
+
+#include "BaseSample.h"
+#include "CommonSample.h"
+#include "DataExchangeSamples.h"
+#include "DocumentCommon.h"
+#include "GeometrySamples.h"
+#include "GeomWidget.h"
+#include "OcafSamples.h"
+#include "OcctHighlighter.h"
+#include "TopologySamples.h"
+#include "TranslateDialog.h"
+#include "TriangulationSamples.h"
+#include "View.h"
+#include "Viewer2dSamples.h"
+#include "Viewer3dSamples.h"
+
+#include <Standard_WarningsDisable.hxx>
+#include <QApplication>
+#include <QAction>
+#include <QList>
+#include <QMainWindow>
+#include <QMdiArea>
+#include <QMenu>
+#include <QSignalMapper>
+#include <QToolBar>
+#include <QTextEdit>
+#include <QWidget>
+#include <Standard_WarningsRestore.hxx>
+
+enum StdActions
+{
+ FileNew, FilePrefUseVBO, FileClose, FilePreferences, FileQuit, ViewTool, ViewStatus, HelpAbout
+};
+
+enum ToolActions
+{
+ ToolWireframe, ToolShading, ToolColor, ToolMaterial, ToolTransparency, ToolDelete
+};
+
+enum ApplicationType
+{
+ Geometry,
+ Topology,
+ Triangulation,
+ DataExchange,
+ Ocaf,
+ Viewer2d,
+ Viewer3d,
+ Unknown
+};
+
+const QMap<ApplicationType, QString> ALL_CATEGORIES =
+{
+ { ApplicationType::Geometry,"Geometry"},
+ { ApplicationType::Topology, "Topology"},
+ { ApplicationType::Triangulation, "Triangulation"},
+ { ApplicationType::DataExchange, "DataExchange"},
+ { ApplicationType::Ocaf, "OCAF"},
+ { ApplicationType::Viewer3d, "3D viewer"},
+ { ApplicationType::Viewer2d, "2D Viewer"}
+};
+
+//! Main application window
+class COMMONSAMPLE_EXPORT ApplicationCommonWindow: public QMainWindow
+{
+ Q_OBJECT
+
+public:
+ ApplicationCommonWindow(ApplicationType theCategory);
+
+ ApplicationType GetApplicationType() const { return myAppType; }
+ void SetApplicationType(ApplicationType theApplicationType) { myAppType = theApplicationType; }
+
+ static TCollection_AsciiString getSampleSourceDir();
+
+protected:
+ virtual DocumentCommon* createNewDocument();
+
+public slots:
+ virtual void onAbout();
+ virtual void onChangeCategory(const QString& theCategory);
+
+protected:
+ template <typename PointerToMemberFunction>
+ QAction* CreateAction(PointerToMemberFunction theHandlerMethod,
+ const QString& theActionName,
+ const QString& theShortcut = "",
+ const QString& theIconName = "");
+
+ template <typename PointerToMemberFunction>
+ QAction* CreateSample(PointerToMemberFunction theHandlerMethod,
+ const char* theActionName);
+
+ virtual void resizeEvent( QResizeEvent* );
+ QMenu* getFilePopup() { return myFilePopup; }
+ QToolBar* getCasCadeBar() { return myCasCadeBar; }
+
+ QMenu* MenuFromJsonObject (const QJsonValue& theJsonValue,
+ const QString& theKey,
+ QWidget* theParent,
+ QSignalMapper* theMapper);
+ void MenuFormJson (const QString& thePath,
+ QSignalMapper* theMapper,
+ QList<QMenu*>& theMunusList);
+
+private slots:
+ void onCloseAllWindows() { qApp->closeAllWindows(); }
+
+ void onProcessSample(const QString& theSampleName);
+ void onProcessExchange(const QString& theSampleName);
+ void onProcessOcaf(const QString& theSampleName);
+ void onProcessViewer3d(const QString& theSampleName);
+ void onProcessViewer2d(const QString& theSampleName);
+
+private:
+
+ void RebuildMenu();
+ Handle(BaseSample) GetCurrentSamples();
+ const QList<QMenu*>& GetCurrentMenus();
+
+ QString selectFileName(const QString& theSampleName, TranslateDialog* theDialog, int& theMode);
+ TranslateDialog* getDataExchangeDialog(const QString& theSampleName);
+ TranslateDialog* getOcafDialog(const QString& theSampleName);
+
+private:
+ ApplicationType myAppType;
+
+ Handle(GeometrySamples) myGeometrySamples;
+ Handle(TopologySamples) myTopologySamples;
+ Handle(TriangulationSamples) myTriangulationSamples;
+ Handle(DataExchangeSamples) myDataExchangeSamples;
+ Handle(OcafSamples) myOcafSamples;
+ Handle(Viewer3dSamples) myViewer3dSamples;
+ Handle(Viewer2dSamples) myViewer2dSamples;
+
+ QMap<StdActions, QAction*> myStdActions;
+ QMap<ApplicationType, QAction*> myCategoryActions;
+ QMap<ToolActions, QAction*> myToolActions;
+ QMap<Graphic3d_NameOfMaterial, QAction*> myMaterialActions;
+
+ QToolBar* myStdToolBar;
+ QToolBar* myViewBar;
+ QToolBar* myCasCadeBar;
+ QMenu* myFilePopup;
+ QMenu* myCategoryPopup;
+
+// QList<QMenu*> mySamplePopups;
+ QList<QMenu*> myGeometryMenus;
+ QList<QMenu*> myTopologyMenus;
+ QList<QMenu*> myTriangulationMenus;
+ QList<QMenu*> myDataExchangeMenus;
+ QList<QMenu*> myOcafMenus;
+ QList<QMenu*> myViewer3dMenus;
+ QList<QMenu*> myViewer2dMenus;
+
+ QSignalMapper* mySampleMapper;
+ QSignalMapper* myExchangeMapper;
+ QSignalMapper* myOcafMapper;
+ QSignalMapper* myViewer3dMapper;
+ QSignalMapper* myViewer2dMapper;
+
+ QSignalMapper* myCategoryMapper;
+
+ QTextEdit* myCodeView;
+ QTextEdit* myResultView;
+ OcctHighlighter* myCodeViewHighlighter;
+
+ GeomWidget* myGeomWidget;
+
+ DocumentCommon* myDocument3d;
+ DocumentCommon* myDocument2d;
+};
+
+#endif
diff --git a/samples/qt/OCCTOverview/src/CommonSample.h b/samples/qt/OCCTOverview/src/CommonSample.h
new file mode 100644
index 0000000000..0bb38acba6
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/CommonSample.h
@@ -0,0 +1,43 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef COMMONSAMPLE_H
+#define COMMONSAMPLE_H
+
+#ifndef NO_COMMONSAMPLE_EXPORTS
+#ifdef COMMONSAMPLE_EXPORTS
+#ifdef _WIN32
+#define COMMONSAMPLE_EXPORT __declspec( dllexport )
+#else
+#define COMMONSAMPLE_EXPORT
+#endif
+#else
+#ifdef _WIN32
+#define COMMONSAMPLE_EXPORT __declspec( dllimport )
+#else
+#define COMMONSAMPLE_EXPORT
+#endif
+#endif
+#else
+#define COMMONSAMPLE_EXPORT
+#endif
+
+#endif
diff --git a/samples/qt/OCCTOverview/src/DocumentCommon.cxx b/samples/qt/OCCTOverview/src/DocumentCommon.cxx
new file mode 100644
index 0000000000..1eb018aba5
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/DocumentCommon.cxx
@@ -0,0 +1,108 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "DocumentCommon.h"
+
+#include "ApplicationCommon.h"
+#include "Transparency.h"
+
+#include <Standard_WarningsDisable.hxx>
+#include <QApplication>
+#include <QColor>
+#include <QColorDialog>
+#include <QStatusBar>
+#include <Standard_WarningsRestore.hxx>
+
+#include <AIS_InteractiveObject.hxx>
+#include <Aspect_DisplayConnection.hxx>
+#include <Graphic3d_NameOfMaterial.hxx>
+#include <OpenGl_GraphicDriver.hxx>
+#include <OSD_Environment.hxx>
+
+#include <TCollection_AsciiString.hxx>
+
+// =======================================================================
+// function : Viewer
+// purpose :
+// =======================================================================
+Handle(V3d_Viewer) DocumentCommon::Viewer(const Standard_ExtString,
+ const Standard_CString,
+ const Standard_Real theViewSize,
+ const V3d_TypeOfOrientation theViewProj,
+ const Standard_Boolean theComputedMode,
+ const Standard_Boolean theDefaultComputedMode)
+{
+ static Handle(OpenGl_GraphicDriver) aGraphicDriver;
+ if (aGraphicDriver.IsNull())
+ {
+ Handle(Aspect_DisplayConnection) aDisplayConnection;
+#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
+ aDisplayConnection = new Aspect_DisplayConnection(OSD_Environment("DISPLAY").Value());
+#endif
+ aGraphicDriver = new OpenGl_GraphicDriver(aDisplayConnection);
+ }
+
+ Handle(V3d_Viewer) aViewer = new V3d_Viewer(aGraphicDriver);
+ aViewer->SetDefaultViewSize(theViewSize);
+ aViewer->SetDefaultViewProj(theViewProj);
+ aViewer->SetComputedMode(theComputedMode);
+ aViewer->SetDefaultComputedMode(theDefaultComputedMode);
+ return aViewer;
+}
+
+DocumentCommon::DocumentCommon(ApplicationCommonWindow* theApp)
+: QObject (theApp),
+ myContextIsEmpty(true)
+{
+ TCollection_ExtendedString a3DName("Visu3D");
+
+ myViewer = Viewer(a3DName.ToExtString(), "", 1000.0, V3d_XposYnegZpos, Standard_True, Standard_True);
+
+ myViewer->SetDefaultLights();
+ myViewer->SetLightOn();
+
+ myContext = new AIS_InteractiveContext(myViewer);
+}
+
+void DocumentCommon::SetObjects (const NCollection_Vector<Handle(AIS_InteractiveObject)>& theObjects,
+ Standard_Boolean theDisplayShaded)
+{
+ myContext->RemoveAll(Standard_False);
+ myContextIsEmpty = theObjects.IsEmpty();
+ for (const Handle(AIS_InteractiveObject) anObject : theObjects)
+ {
+ if (!theDisplayShaded)
+ {
+ myContext->Display(anObject, Standard_False);
+ }
+ else
+ {
+ myContext->Display(anObject, AIS_Shaded, 0, Standard_False);
+ }
+ }
+ myViewer->Redraw();
+}
+
+void DocumentCommon::Clear()
+{
+ myContext->RemoveAll(Standard_True);
+ myContextIsEmpty = true;
+}
diff --git a/samples/qt/OCCTOverview/src/DocumentCommon.h b/samples/qt/OCCTOverview/src/DocumentCommon.h
new file mode 100644
index 0000000000..b9c0fd312f
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/DocumentCommon.h
@@ -0,0 +1,75 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef DOCUMENT_COMMON_OVERVIEW_H
+#define DOCUMENT_COMMON_OVERVIEW_H
+
+#include "CommonSample.h"
+
+#include <Standard_WarningsDisable.hxx>
+#include <QObject>
+#include <QList>
+#include <Standard_WarningsRestore.hxx>
+
+#include <AIS_InteractiveContext.hxx>
+#include <V3d_Viewer.hxx>
+
+class ApplicationCommonWindow;
+
+//! Implements visualization of samples content
+class COMMONSAMPLE_EXPORT DocumentCommon : public QObject
+{
+ Q_OBJECT
+public:
+
+ DocumentCommon(ApplicationCommonWindow* );
+ ~DocumentCommon() { }
+
+ const Handle(AIS_InteractiveContext)& getContext() { return myContext; }
+
+ const Handle(V3d_Viewer)& getViewer() { return myViewer; }
+
+ void setViewer (const Handle(V3d_Viewer)& theViewer) { myViewer = theViewer; }
+
+ void SetObjects(const NCollection_Vector<Handle(AIS_InteractiveObject)>& theObjects,
+ Standard_Boolean theDisplayShaded = Standard_False);
+ void Clear();
+ bool IsEmpty() const { return myContextIsEmpty; }
+
+signals:
+ void selectionChanged();
+ void sendCloseDocument( DocumentCommon* );
+
+private:
+ Handle(V3d_Viewer) Viewer (const Standard_ExtString theName,
+ const Standard_CString theDomain,
+ const Standard_Real theViewSize,
+ const V3d_TypeOfOrientation theViewProj,
+ const Standard_Boolean theComputedMode,
+ const Standard_Boolean theDefaultComputedMode );
+
+private:
+ Handle(V3d_Viewer) myViewer;
+ Handle(AIS_InteractiveContext) myContext;
+ bool myContextIsEmpty;
+};
+
+#endif
diff --git a/samples/qt/OCCTOverview/src/FILES b/samples/qt/OCCTOverview/src/FILES
new file mode 100644
index 0000000000..64a1f81afc
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/FILES
@@ -0,0 +1,19 @@
+ApplicationCommon.cxx
+ApplicationCommon.h
+CommonSample.h
+DocumentCommon.cxx
+DocumentCommon.h
+GeomWidget.cxx
+GeomWidget.h
+Main.cxx
+OcctHighlighter.cxx
+OcctHighlighter.h
+OcctWindow.cxx
+OcctWindow.h
+OCCTOverview.qrc
+TranslateDialog.h
+TranslateDialog.cxx
+Transparency.cxx
+Transparency.h
+View.cxx
+View.h
diff --git a/samples/qt/OCCTOverview/src/GeomWidget.cxx b/samples/qt/OCCTOverview/src/GeomWidget.cxx
new file mode 100644
index 0000000000..a1c0438726
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/GeomWidget.cxx
@@ -0,0 +1,100 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "GeomWidget.h"
+
+#include <Standard_WarningsDisable.hxx>
+#include <QFrame>
+#include <QBoxLayout>
+#include <QTextEdit>
+#include <QStackedLayout>
+#include <QToolBar>
+#include <QStackedWidget>
+#include <Standard_WarningsRestore.hxx>
+
+GeomWidget::GeomWidget (DocumentCommon* theDocument3d,
+ DocumentCommon* theDocument2d,
+ QWidget* theParent)
+: QWidget (theParent),
+ myDocument3d(theDocument3d),
+ myDocument2d(theDocument2d)
+{
+ QVBoxLayout* aMainLayout = new QVBoxLayout(this);
+ aMainLayout->setContentsMargins(0, 0, 0, 0);
+
+ my2dVidget = new QWidget;
+ QVBoxLayout* a2dLayout = new QVBoxLayout(my2dVidget);
+ a2dLayout->setContentsMargins(0, 0, 0, 0);
+ a2dLayout->setSpacing(0);
+ myView2d = new View(myDocument2d->getContext(), false, this);
+ QToolBar* aToolBar2d = new QToolBar;
+ aToolBar2d->addActions(myView2d->getViewActions());
+ a2dLayout->addWidget(aToolBar2d);
+ a2dLayout->addWidget(myView2d);
+
+ my3dVidget = new QWidget;
+ QVBoxLayout* a3dLayout = new QVBoxLayout(my3dVidget);
+ a3dLayout->setContentsMargins(0, 0, 0, 0);
+ a3dLayout->setSpacing(0);
+ myView3d = new View(myDocument3d->getContext(), true, this);
+ QToolBar* aToolBar3d = new QToolBar;
+ aToolBar3d->addActions(myView3d->getViewActions());
+ aToolBar3d->addSeparator();
+ aToolBar3d->addActions(myView3d->getRaytraceActions());
+ a3dLayout->addWidget(aToolBar3d);
+ a3dLayout->addWidget(myView3d);
+
+ myStackWidget = new QStackedWidget(this);
+ aMainLayout->addWidget(myStackWidget);
+ myStackWidget->addWidget(my2dVidget);
+ myStackWidget->addWidget(my3dVidget);
+
+ FitAll();
+}
+
+void GeomWidget::FitAll()
+{
+ if (myDocument2d->IsEmpty())
+ Show3d();
+ else
+ Show2d();
+}
+
+void GeomWidget::Show3d()
+{
+ myView3d->axo();
+ myView3d->fitAll();
+ QAction* aShadingAction = myView3d->getViewAction(ViewAction::Shading);
+ aShadingAction->trigger();
+ aShadingAction->setChecked(true);
+ QAction* aHlrOffAction = myView3d->getViewAction(ViewAction::HlrOff);
+ aHlrOffAction->trigger();
+ aHlrOffAction->setChecked(true);
+ myStackWidget->setCurrentWidget(my3dVidget);
+ setStatusTip("Mouse buttons: Right-Zoom, Middle-Pan, Left-Rotate");
+}
+
+void GeomWidget::Show2d()
+{
+ myView2d->fitAll();
+ myStackWidget->setCurrentWidget(my2dVidget);
+ setStatusTip("Mouse buttons: Right-Zoom, Middle-Pan");
+}
diff --git a/samples/qt/OCCTOverview/src/GeomWidget.h b/samples/qt/OCCTOverview/src/GeomWidget.h
new file mode 100644
index 0000000000..77165c6c89
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/GeomWidget.h
@@ -0,0 +1,65 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef GEOMWIDGET_H
+#define GEOMWIDGET_H
+
+#include "View.h"
+#include "DocumentCommon.h"
+
+#include <Standard_WarningsDisable.hxx>
+#include <QWidget>
+#include <Standard_WarningsRestore.hxx>
+
+class ApplicationCommon;
+class QStackedWidget;
+
+//! Qt widget for organize 3D & 2D documents
+class GeomWidget : public QWidget
+{
+ Q_OBJECT
+public:
+ GeomWidget(DocumentCommon* theDocument3d,
+ DocumentCommon* theDocument2d,
+ QWidget* theParent = nullptr);
+
+ void FitAll();
+
+ Handle(V3d_View) Get3dView() { return myView3d->getView(); }
+
+ Handle(V3d_View) Get2dView() { return myView2d->getView(); }
+
+ void Show3d();
+ void Show2d();
+
+private:
+ View* myView3d;
+ View* myView2d;
+
+ QWidget* my3dVidget;
+ QWidget* my2dVidget;
+ QStackedWidget* myStackWidget;
+
+ DocumentCommon* myDocument3d;
+ DocumentCommon* myDocument2d;
+};
+
+#endif //GEOMWIDGET_H
diff --git a/samples/qt/OCCTOverview/src/Main.cxx b/samples/qt/OCCTOverview/src/Main.cxx
new file mode 100644
index 0000000000..675d5646b7
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/Main.cxx
@@ -0,0 +1,78 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "ApplicationCommon.h"
+
+#include <OSD_Environment.hxx>
+
+#include <Standard_WarningsDisable.hxx>
+#include <QApplication>
+#include <QCommandLineParser>
+#include <QLocale>
+#include <QSettings>
+#include <QStringList>
+#include <QTranslator>
+#include <Standard_WarningsRestore.hxx>
+
+int main ( int argc, char* argv[] )
+{
+ Q_INIT_RESOURCE(OCCTOverview);
+
+ QApplication aQApp( argc, argv );
+
+ QSettings settings("OCCTOverview.conf", QSettings::IniFormat);
+ settings.beginGroup("ApplicationSetting");
+ ApplicationType aCategory = static_cast<ApplicationType>(settings.value("ApplicationType", "").toInt());
+ settings.endGroup();
+
+ ApplicationCommonWindow* aWindow = new ApplicationCommonWindow(aCategory);
+ QString aResName(":/icons/lamp.png");
+ aWindow->setWindowIcon(QPixmap(aResName));
+
+ settings.beginGroup("WindowPosition");
+ int x = settings.value("x", -1).toInt();
+ int y = settings.value("y", -1).toInt();
+ int width = settings.value("width", -1).toInt();
+ int height = settings.value("height", -1).toInt();
+ settings.endGroup();
+
+ if (x > 0 && y > 0 && width > 0 && height > 0)
+ {
+ aWindow->setGeometry(x, y, width, height);
+ }
+ aWindow->SetApplicationType(aCategory);
+
+ aWindow->show();
+ int aResult = aQApp.exec();
+
+ settings.beginGroup("WindowPosition");
+ settings.setValue("x", aWindow->x());
+ settings.setValue("y", aWindow->y());
+ settings.setValue("width", aWindow->width());
+ settings.setValue("height", aWindow->height());
+ settings.endGroup();
+
+ settings.beginGroup("ApplicationSetting");
+ settings.setValue("ApplicationType", aWindow->GetApplicationType());
+ settings.endGroup();
+
+ return aResult;
+}
diff --git a/samples/qt/OCCTOverview/src/OCCTOverview.qrc b/samples/qt/OCCTOverview/src/OCCTOverview.qrc
new file mode 100644
index 0000000000..8516659917
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/OCCTOverview.qrc
@@ -0,0 +1,29 @@
+<RCC>
+ <qresource prefix="/icons">
+ <file alias="lamp.png">../res/lamp.png</file>
+ <file alias="view_axo.png">../res/view_axo.png</file>
+ <file alias="view_back.png">../res/view_back.png</file>
+ <file alias="view_bottom.png">../res/view_bottom.png</file>
+ <file alias="view_comp_off.png">../res/view_comp_off.png</file>
+ <file alias="view_comp_on.png">../res/view_comp_on.png</file>
+ <file alias="view_fitall.png">../res/view_fitall.png</file>
+ <file alias="view_front.png">../res/view_front.png</file>
+ <file alias="view_left.png">../res/view_left.png</file>
+ <file alias="view_reset.png">../res/view_reset.png</file>
+ <file alias="view_top.png">../res/view_top.png</file>
+ <file alias="antialiasing.png">../res/antialiasing.png</file>
+ <file alias="raytracing.png">../res/raytracing.png</file>
+ <file alias="reflections.png">../res/reflections.png</file>
+ <file alias="shadows.png">../res/shadows.png</file>
+ <file alias="view_right.png">../res/view_right.png</file>
+ <file alias="tool_material.png">../res/tool_material.png</file>
+ <file alias="tool_color.png">../res/tool_color.png</file>
+ <file alias="tool_delete.png">../res/tool_delete.png</file>
+ <file alias="tool_shading.png">../res/tool_shading.png</file>
+ <file alias="tool_transparency.png">../res/tool_transparency.png</file>
+ <file alias="tool_wireframe.png">../res/tool_wireframe.png</file>
+ <file alias="help.png">../res/help.png</file>
+ <file alias="cursor_rotate.png">../res/cursor_rotate.png</file>
+ <file alias="cursor_zoom.png">../res/cursor_zoom.png</file>
+ </qresource>
+</RCC>
diff --git a/samples/qt/OCCTOverview/src/OcctHighlighter.cxx b/samples/qt/OCCTOverview/src/OcctHighlighter.cxx
new file mode 100644
index 0000000000..d9d00122f4
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/OcctHighlighter.cxx
@@ -0,0 +1,254 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "OcctHighlighter.h"
+
+#include <Standard_WarningsDisable.hxx>
+#include <QFont>
+#include <Standard_WarningsRestore.hxx>
+
+static const QString anOcctPatterns[] =
+{
+ QStringLiteral("gp_Pnt"), QStringLiteral("gp_XYZ"), QStringLiteral("gp_Vec"),
+ QStringLiteral("gp_Dir"), QStringLiteral("gp_Ax1"), QStringLiteral("gp_Ax2"),
+ QStringLiteral("gp_Ax3"), QStringLiteral("gp_Lin"), QStringLiteral("gp_Circ"),
+ QStringLiteral("gp_Elips"), QStringLiteral("gp_Parab"), QStringLiteral("gp_Hypr"),
+ QStringLiteral("gp_Cylinder"), QStringLiteral("gp_Cone"), QStringLiteral("gp_Sphere"),
+ QStringLiteral("gp_Torus"), QStringLiteral("gp_Pnt2d"), QStringLiteral("gp_XY"),
+ QStringLiteral("gp_Ax2d"), QStringLiteral("gp_Ax22d"), QStringLiteral("gp_Lin2d"),
+ QStringLiteral("gp_Circ2d."), QStringLiteral("gp_Elips2d"), QStringLiteral("gp_Parab2d"),
+ QStringLiteral("gp_Hypr2d"), QStringLiteral("Geom2d_BSplineCurve"), QStringLiteral("Geom2d_BezierCurve"),
+ QStringLiteral("Geom2d_OffsetCurve"), QStringLiteral("ProjLib"), QStringLiteral("ElSLib"),
+ QStringLiteral("Extrema_ExtElCS"), QStringLiteral("Extrema_POnCurv"), QStringLiteral("IntAna_Quadric"),
+ QStringLiteral("IntAna_IntConicQuad"), QStringLiteral("GccAna_Lin2d2Tan"), QStringLiteral("GccEnt_QualifiedCirc"),
+ QStringLiteral("Geom2dAPI_ProjectPointOnCurve"), QStringLiteral("Geom2dAPI_ExtremaCurveCurve"),
+ QStringLiteral("Geom2dAPI_InterCurveCurve"), QStringLiteral("Geom2dAPI_PointsToBSpline"),
+ QStringLiteral("Geom_CartesianPoint"), QStringLiteral("Geom_VectorWithMagnitude"), QStringLiteral("Geom_Axis1Placement"),
+ QStringLiteral("Geom_Axis2Placement"), QStringLiteral("Geom_Line"), QStringLiteral("Geom_Circle"),
+ QStringLiteral("Geom_Ellipse"), QStringLiteral("Geom_Parabola"), QStringLiteral("Geom_Hyperbola"),
+ QStringLiteral("Geom_BSplineCurve"), QStringLiteral("Geom_BezierCurve"), QStringLiteral("Geom_TrimmedCurve"),
+ QStringLiteral("Geom_OffsetCurve"), QStringLiteral("Geom_BSplineSurface"), QStringLiteral("Geom_BezierSurface"),
+ QStringLiteral("Geom_Plane"), QStringLiteral("Geom_CylindricalSurface"), QStringLiteral("Geom_ConicalSurface"),
+ QStringLiteral("Geom_SphericalSurface"), QStringLiteral("Geom_ToroidalSurface"), QStringLiteral("Geom_RectangularTrimmedSurface"),
+ QStringLiteral("Geom_OffsetSurface"), QStringLiteral("Geom_SurfaceOfLinearExtrusion"), QStringLiteral("Geom_SurfaceOfRevolution"),
+ QStringLiteral("BndLib_Add3dCurve"), QStringLiteral("BndLib_AddSurface"), QStringLiteral("GeomAdaptor_Curve"),
+ QStringLiteral("GeomAdaptor_Surface"), QStringLiteral("GeomAPI_PointsToBSpline"), QStringLiteral("GeomAPI_PointsToBSplineSurface"),
+ QStringLiteral("GeomConvert"), QStringLiteral("Geom2d_CartesianPoint"), QStringLiteral("Geom2d_VectorWithMagnitude"),
+ QStringLiteral("Geom2d_Line"), QStringLiteral("Geom2d_Circle"), QStringLiteral("Geom2d_Ellipse"),
+ QStringLiteral("Geom2d_Parabola"), QStringLiteral("Geom2d_Hyperbola"), QStringLiteral("Geom2d_TrimmedCurve"),
+ QStringLiteral("Geom2dAdaptor_Curve"), QStringLiteral("Bnd_Box2d"), QStringLiteral("BndLib_Add2dCurve"),
+ QStringLiteral("Adaptor2d_Curve2d"), QStringLiteral("BRepBuilderAPI_MakeEdge"), QStringLiteral("BRepBuilderAPI_MakeFace"),
+ QStringLiteral("BRepPrimAPI_MakeBox"), QStringLiteral("AIS_Point"), QStringLiteral("AIS_TextLabel"), QStringLiteral("AIS_Axis"),
+ QStringLiteral("AIS_Circle"), QStringLiteral("AIS_Plane"), QStringLiteral("AIS_Shape"), QStringLiteral("AIS_ColoredShape"),
+ QStringLiteral("GProp_PEquation"), QStringLiteral("Extrema_ExtCS"), QStringLiteral("GCPnts_QuasiUniformDeflection"),
+ QStringLiteral("GProp_GProps"), QStringLiteral("GProp_PrincipalProps"), QStringLiteral("TopoDS"),
+ QStringLiteral("TopoDS_Iterator"), QStringLiteral("TopoDS_Compound"), QStringLiteral("TopoDS_Edge"), QStringLiteral("TopoDS_Face"),
+ QStringLiteral("TopoDS_Shell"), QStringLiteral("TopoDS_Solid"), QStringLiteral("TopoDS_Vertex"),
+ QStringLiteral("TopoDS_Wire"), QStringLiteral("TopExp"), QStringLiteral("TopExp_Explorer"),
+ QStringLiteral("TColgp_Array2OfPnt"), QStringLiteral("BRep_Builder"), QStringLiteral("BRepGProp"), QStringLiteral("BRep_Tool"),
+ QStringLiteral("BRepTools"), QStringLiteral("BRepTools_ReShape"), QStringLiteral("BRepAdaptor_Curve"),
+ QStringLiteral("BRepAdaptor_CompCurve"), QStringLiteral("BRepAdaptor_Surface"), QStringLiteral("BRepAlgoAPI_Common"),
+ QStringLiteral("BRepAlgoAPI_Cut"), QStringLiteral("BRepAlgoAPI_Fuse"), QStringLiteral("BRepAlgoAPI_Section"),
+ QStringLiteral("BRepAlgoAPI_Splitter"), QStringLiteral("BRepAlgoAPI_Defeaturing"), QStringLiteral("BRepBuilderAPI_Copy"),
+ QStringLiteral("BRepBuilderAPI_MakeVertex"), QStringLiteral("BRepBuilderAPI_MakeEdge"), QStringLiteral("BRepBuilderAPI_MakeFace"),
+ QStringLiteral("BRepBuilderAPI_MakePolygon"), QStringLiteral("BRepBuilderAPI_MakeShell"), QStringLiteral("BRepBuilderAPI_MakeSolid"),
+ QStringLiteral("BRepBuilderAPI_MakeWire"), QStringLiteral("BRepBuilderAPI_NurbsConvert"), QStringLiteral("BRepBuilderAPI_Sewing"),
+ QStringLiteral("BRepBuilderAPI_Transform"), QStringLiteral("BRepCheck_Analyzer"), QStringLiteral("BRepPrimAPI_MakeBox"),
+ QStringLiteral("BRepPrimAPI_MakeCylinder"), QStringLiteral("BRepPrimAPI_MakeRevol"), QStringLiteral("BRepFilletAPI_MakeChamfer"),
+ QStringLiteral("BRepFilletAPI_MakeFillet"), QStringLiteral("BRepOffsetAPI_MakeOffset"), QStringLiteral("BRepOffsetAPI_MakeEvolved.hxx"),
+ QStringLiteral("Standard_Integer"), QStringLiteral("Standard_Real"), QStringLiteral("Standard_Boolean"), QStringLiteral("Standard_ShortReal"),
+ QStringLiteral("Standard_Character"), QStringLiteral("Standard_Byte"), QStringLiteral("Standard_Address"), QStringLiteral("Standard_Size"),
+ QStringLiteral("Standard_Time"), QStringLiteral("Standard_Utf8Char"), QStringLiteral("Standard_Utf8UChar"),
+ QStringLiteral("Standard_ExtCharacter"), QStringLiteral("Standard_Utf16Char"), QStringLiteral("Standard_Utf32Char"),
+ QStringLiteral("Standard_WideChar"), QStringLiteral("Standard_CString"), QStringLiteral("Standard_ExtString"),
+ QStringLiteral("NCollection_Vector"), QStringLiteral("TCollection_AsciiString"), QStringLiteral("TCollection_BaseSequence"),
+ QStringLiteral("TCollection_BasicMap"), QStringLiteral("TCollection_BasicMapIterator"), QStringLiteral("TCollection_ExtendedString"),
+ QStringLiteral("TCollection_HAsciiString"), QStringLiteral("TCollection_HExtendedString"), QStringLiteral("TCollection_MapNode"),
+ QStringLiteral("TCollection_MapNodePtr"), QStringLiteral("TCollection_SeqNode"), QStringLiteral("TCollection_SeqNodePtr"),
+ QStringLiteral("TCollection_Side"), QStringLiteral("Standard_False"), QStringLiteral("Standard_True"),
+ QStringLiteral("TCollection"), QStringLiteral("NCollection"), QStringLiteral("gp_Trsf"), QStringLiteral("Handle"),
+ QStringLiteral("Aspect_TOL_DASH"), QStringLiteral("Aspect_TOM_O_STAR"), QStringLiteral("Aspect_TOL_SOLID"),
+ QStringLiteral("Aspect_TOM_O_STAR"), QStringLiteral("AIS_InteractiveObject"), QStringLiteral("AIS_ListOfInteractive"),
+ QStringLiteral("Aspect_GDM_Lines"), QStringLiteral("Aspect_GDM_Points"), QStringLiteral("Aspect_TOM_POINT"),
+ QStringLiteral("Aspect_TOM_RING1"), QStringLiteral("Aspect_TOM_O"),QStringLiteral("BinDrivers"),
+ QStringLiteral("DefineFormat"), QStringLiteral("Font_FA_Bold"), QStringLiteral("Font_FA_BoldItalic"),
+ QStringLiteral("Font_FA_Italic"), QStringLiteral("Font_FA_Regular"), QStringLiteral("DownCast"),
+ QStringLiteral("gp_Pln"), QStringLiteral("Graphic3d_AspectMarker3d"), QStringLiteral("Graphic3d_HTA_LEFT"),
+ QStringLiteral("Graphic3d_NameOfMaterial"), QStringLiteral("Graphic3d_NOM_BRONZE"), QStringLiteral("Graphic3d_NOM_PLASTIC"),
+ QStringLiteral("Graphic3d_VTA_BOTTOM"), QStringLiteral("OpenGl_GraphicDriver"), QStringLiteral("PCDM_RS_OK"),
+ QStringLiteral("PCDM_SS_OK"), QStringLiteral("PCDM_ReaderStatus"), QStringLiteral("PCDM_StoreStatus"),
+ QStringLiteral("Prs3d_Drawer"), QStringLiteral("TPrsStd_AISPresentation"), QStringLiteral("Quantity_Color"),
+ QStringLiteral("Quantity_NameOfColor"), QStringLiteral("Quantity_NOC_BLUE1"), QStringLiteral("Quantity_NOC_CADETBLUE"),
+ QStringLiteral("Quantity_NOC_GREEN"), QStringLiteral("Quantity_NOC_MAGENTA1"), QStringLiteral("Quantity_NOC_RED"),
+ QStringLiteral("Quantity_NOC_YELLOW"), QStringLiteral("Quantity_NOC_WHITE"), QStringLiteral("Quantity_NOC_MATRABLUE"),
+ QStringLiteral("Quantity_TOC_RGB"), QStringLiteral("Quantity_TOC_HLS"), QStringLiteral("Standard_GUID"),
+ QStringLiteral("TColStd_ListIteratorOfListOfTransient"), QStringLiteral("TColStd_ListOfTransient"), QStringLiteral("TDataStd_Integer"),
+ QStringLiteral("TDataStd_Name"), QStringLiteral("TDataStd_Real"), QStringLiteral("TFunction_Driver"),
+ QStringLiteral("TFunction_DriverTable"), QStringLiteral("TFunction_Function"), QStringLiteral("TFunction_Logbook"),
+ QStringLiteral("TDF_Label"), QStringLiteral("TDF_TagSource"), QStringLiteral("TNaming_NamedShape"),
+ QStringLiteral("TopAbs_EDGE"), QStringLiteral("TopAbs_FACE"), QStringLiteral("TopAbs_VERTEX"),
+ QStringLiteral("TPrsStd_AISPresentation"), QStringLiteral("TPrsStd_AISViewer"), QStringLiteral("V3d_AmbientLight"),
+ QStringLiteral("V3d_DirectionalLight"), QStringLiteral("V3d_PositionalLight"), QStringLiteral("V3d_SpotLight"),
+ QStringLiteral("XmlDrivers")
+};
+
+static const QString aHelperPatterns[] =
+{
+ QStringLiteral("AdaptorCurve_AIS"), QStringLiteral("AdaptorVec_AIS"), QStringLiteral("AdaptorCurve2d_AIS"),
+ QStringLiteral("AdaptorPnt2d_AIS"), QStringLiteral("Sample2D_Image"), QStringLiteral("Sample2D_Markers"),
+ QStringLiteral("Sample2D_Face"), QStringLiteral("TOcafFunction_BoxDriver"), QStringLiteral("TOcafFunction_CylDriver"),
+ QStringLiteral("DisplayPresentation")
+};
+
+static const QString aKeywordPatterns[] =
+{
+ QStringLiteral("\\balignas\\b"), QStringLiteral("\\balignof\\b"), QStringLiteral("\\band\\b"),
+ QStringLiteral("\\band_eq\\b"), QStringLiteral("\\basm\\b"), QStringLiteral("\\bauto\\b"),
+ QStringLiteral("\\bbitand\\b"), QStringLiteral("\\bbitor\\b"), QStringLiteral("\\bbool\\b"),
+ QStringLiteral("\\bbreak\\b"), QStringLiteral("\\bcase\\b"), QStringLiteral("\\bcatch\\b"),
+ QStringLiteral("\\bchar\\b"), QStringLiteral("\\bchar16_t\\b"), QStringLiteral("\\bchar32_t\\b"),
+ QStringLiteral("\\bclass\\b"), QStringLiteral("\\bcompl\\b"), QStringLiteral("\\bconst\\b"),
+ QStringLiteral("\\bconstexpr\\b"), QStringLiteral("\\bconst_cast\\b"), QStringLiteral("\\bcontinue\\b"),
+ QStringLiteral("\\bdecltype\\b"), QStringLiteral("\\bdefault\\b"), QStringLiteral("\\bdelete\\b"),
+ QStringLiteral("\\bdo\\b"), QStringLiteral("\\bdouble\\b"), QStringLiteral("\\bdynamic_cast\\b"),
+ QStringLiteral("\\belse\\b"), QStringLiteral("\\benum\\b"), QStringLiteral("\\bexplicit\\b"),
+ QStringLiteral("\\bexport\\b"), QStringLiteral("\\bextern\\b"), QStringLiteral("\\bfalse\\b"),
+ QStringLiteral("\\bfloat\\b"), QStringLiteral("\\bfor\\b"), QStringLiteral("\\bfriend\\b"),
+ QStringLiteral("\\bgoto\\b"), QStringLiteral("\\bif\\b"), QStringLiteral("\\binline\\b"),
+ QStringLiteral("\\bint\\b"), QStringLiteral("\\blong\\b"), QStringLiteral("\\bmutable\\b"),
+ QStringLiteral("\\bnamespace\\b"), QStringLiteral("\\bnew\\b"), QStringLiteral("\\bnoexcept\\b"),
+ QStringLiteral("\\bnot\\b"), QStringLiteral("\\bnot_eq\\b"), QStringLiteral("\\bnullptr\\b"),
+ QStringLiteral("\\boperator\\b"), QStringLiteral("\\bor\\b"), QStringLiteral("\\bor_eq\\b"),
+ QStringLiteral("\\bprivate\\b"), QStringLiteral("\\bprotected\\b"), QStringLiteral("\\bpublic\\b"),
+ QStringLiteral("\\bregister\\b"), QStringLiteral("\\breinterpret_cast\\b"), QStringLiteral("\\breturn\\b"),
+ QStringLiteral("\\bshort\\b"), QStringLiteral("\\bsigned\\b"), QStringLiteral("\\bsizeof\\b"),
+ QStringLiteral("\\bstatic\\b"), QStringLiteral("\\bstatic_assert\\b"), QStringLiteral("\\bstatic_cast\\b"),
+ QStringLiteral("\\bstruct\\b"),QStringLiteral("\\bswitch\\b"), QStringLiteral("\\btemplate\\b"),
+ QStringLiteral("\\bthis\\b"), QStringLiteral("\\bthread_local\\b"), QStringLiteral("\\bthrow\\b"),
+ QStringLiteral("\\btrue\\b"), QStringLiteral("\\btry\\b"), QStringLiteral("\\btypedef\\b"),
+ QStringLiteral("\\btypeid\\b"), QStringLiteral("\\btypename\\b"),QStringLiteral("\\bunion\\b"),
+ QStringLiteral("\\bunsigned\\b"), QStringLiteral("\\busing\\b"), QStringLiteral("\\bvirtual\\b"),
+ QStringLiteral("\\bvoid\\b"), QStringLiteral("\\bvolatile\\b"), QStringLiteral("\\bwchar_t\\b"),
+ QStringLiteral("\\bwhile\\b"), QStringLiteral("\\bxor\\b"), QStringLiteral("\\bxor_eq\\b"),
+ QStringLiteral("\\boverride\\b"), QStringLiteral("\\bfinal\\b")
+};
+
+OcctHighlighter::OcctHighlighter(QTextDocument* theParent)
+: QSyntaxHighlighter (theParent)
+{
+ HighlightingRule aRule;
+
+ myOcctFormat.setForeground(Qt::darkCyan);
+
+ for (const QString& aPattern : anOcctPatterns)
+ {
+ aRule.myPattern = QRegularExpression(aPattern);
+ aRule.myFormat = myOcctFormat;
+ myHighlightingRules.append(aRule);
+ }
+
+ myHelperFormat.setForeground(Qt::red);
+ for (const QString& aPattern : aHelperPatterns)
+ {
+ aRule.myPattern = QRegularExpression(aPattern);
+ aRule.myFormat = myHelperFormat;
+ myHighlightingRules.append(aRule);
+ }
+
+
+ myKeywordFormat.setForeground(Qt::darkBlue);
+ myKeywordFormat.setFontWeight(QFont::Bold);
+ for (const QString& aPattern : aKeywordPatterns)
+ {
+ aRule.myPattern = QRegularExpression(aPattern);
+ aRule.myFormat = myKeywordFormat;
+ myHighlightingRules.append(aRule);
+ }
+
+ myMemberFormat.setFontWeight(QFont::Bold);
+ aRule.myPattern = QRegularExpression(QStringLiteral("\\bmy[0-9A-Za-z]+\\b"));
+ aRule.myFormat = myMemberFormat;
+ myHighlightingRules.append(aRule);
+
+ myLocalFormat.setForeground(Qt::darkMagenta);
+ aRule.myPattern = QRegularExpression(QStringLiteral("\\ba[0-9A-Za-z]+\\b"));
+ aRule.myFormat = myLocalFormat;
+ myHighlightingRules.append(aRule);
+
+ myQuotationFormat.setForeground(Qt::darkRed);
+ aRule.myPattern = QRegularExpression(QStringLiteral("\".*\""));
+ aRule.myFormat = myQuotationFormat;
+ myHighlightingRules.append(aRule);
+
+ myFunctionFormat.setFontItalic(true);
+ myFunctionFormat.setForeground(Qt::blue);
+ aRule.myPattern = QRegularExpression(QStringLiteral("\\b[A-Za-z0-9_]+(?=\\()"));
+ aRule.myFormat = myFunctionFormat;
+ myHighlightingRules.append(aRule);
+
+ mySingleLineCommentFormat.setForeground(Qt::darkGreen);
+ aRule.myPattern = QRegularExpression(QStringLiteral("//[^\n]*"));
+ aRule.myFormat = mySingleLineCommentFormat;
+ myHighlightingRules.append(aRule);
+
+ myMultiLineCommentFormat.setForeground(Qt::darkGreen);
+
+ myCommentStartExpression = QRegularExpression(QStringLiteral("/\\*"));
+ myCommentEndExpression = QRegularExpression(QStringLiteral("\\*/"));
+}
+
+void OcctHighlighter::highlightBlock (const QString& theText)
+{
+ for (const HighlightingRule& rule : qAsConst(myHighlightingRules))
+ {
+ QRegularExpressionMatchIterator matchIterator = rule.myPattern.globalMatch(theText);
+ while (matchIterator.hasNext())
+ {
+ QRegularExpressionMatch match = matchIterator.next();
+ setFormat(match.capturedStart(), match.capturedLength(), rule.myFormat);
+ }
+ }
+
+ setCurrentBlockState(0);
+
+ int startIndex = 0;
+ if (previousBlockState() != 1)
+ startIndex = theText.indexOf(myCommentStartExpression);
+
+ while (startIndex >= 0)
+ {
+ QRegularExpressionMatch match = myCommentEndExpression.match(theText, startIndex);
+ int endIndex = match.capturedStart();
+ int commentLength = 0;
+ if (endIndex == -1)
+ {
+ setCurrentBlockState(1);
+ commentLength = theText.length() - startIndex;
+ }
+ else
+ {
+ commentLength = endIndex - startIndex
+ + match.capturedLength();
+ }
+ setFormat(startIndex, commentLength, myMultiLineCommentFormat);
+ startIndex = theText.indexOf(myCommentStartExpression, startIndex + commentLength);
+ }
+}
diff --git a/samples/qt/OCCTOverview/src/OcctHighlighter.h b/samples/qt/OCCTOverview/src/OcctHighlighter.h
new file mode 100644
index 0000000000..0f74282f0b
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/OcctHighlighter.h
@@ -0,0 +1,75 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef OCCTHIGHLIGHTER_H
+#define OCCTHIGHLIGHTER_H
+
+#include <Standard_Macro.hxx>
+
+#include <Standard_WarningsDisable.hxx>
+#include <QRegularExpression>
+#include <QSyntaxHighlighter>
+#include <QString>
+#include <QTextDocument>
+#include <QTextCharFormat>
+#include <Standard_WarningsRestore.hxx>
+
+QT_BEGIN_NAMESPACE
+class QTextDocument;
+QT_END_NAMESPACE
+
+//! Implements C++ and OCCT objects syntax
+//! highlighting for sample code window
+class OcctHighlighter: public QSyntaxHighlighter
+{
+ Q_OBJECT
+public:
+
+ OcctHighlighter(QTextDocument* theParent = 0);
+
+protected:
+ void highlightBlock(const QString& theText) Standard_OVERRIDE;
+
+private:
+ struct HighlightingRule
+ {
+ QRegularExpression myPattern;
+ QTextCharFormat myFormat;
+ };
+
+private:
+ QVector<HighlightingRule> myHighlightingRules;
+
+ QRegularExpression myCommentStartExpression;
+ QRegularExpression myCommentEndExpression;
+
+ QTextCharFormat myKeywordFormat;
+ QTextCharFormat mySingleLineCommentFormat;
+ QTextCharFormat myMultiLineCommentFormat;
+ QTextCharFormat myQuotationFormat;
+ QTextCharFormat myFunctionFormat;
+ QTextCharFormat myOcctFormat;
+ QTextCharFormat myMemberFormat;
+ QTextCharFormat myLocalFormat;
+ QTextCharFormat myHelperFormat;
+};
+
+#endif
diff --git a/samples/qt/OCCTOverview/src/OcctWindow.cxx b/samples/qt/OCCTOverview/src/OcctWindow.cxx
new file mode 100644
index 0000000000..64705deea6
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/OcctWindow.cxx
@@ -0,0 +1,179 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "OcctWindow.h"
+
+IMPLEMENT_STANDARD_RTTIEXT(OcctWindow, Aspect_Window)
+
+// =======================================================================
+// function : OcctWindow
+// purpose :
+// =======================================================================
+OcctWindow::OcctWindow(QWidget* theWidget, const Quantity_NameOfColor theBackColor)
+: myWidget (theWidget)
+{
+ SetBackground(theBackColor);
+ myXLeft = myWidget->rect().left();
+ myYTop = myWidget->rect().top();
+ myXRight = myWidget->rect().right();
+ myYBottom = myWidget->rect().bottom();
+}
+
+// =======================================================================
+// function : NativeParentHandle
+// purpose :
+// =======================================================================
+Aspect_Drawable OcctWindow::NativeParentHandle() const
+{
+ QWidget* aParentWidget = myWidget->parentWidget();
+ if (aParentWidget != NULL)
+ {
+ return (Aspect_Drawable)aParentWidget->winId();
+ }
+ else
+ {
+ return 0;
+ }
+}
+
+// =======================================================================
+// function : Map
+// purpose :
+// =======================================================================
+void OcctWindow::Map() const
+{
+ myWidget->show();
+ myWidget->update();
+}
+
+// =======================================================================
+// function : Unmap
+// purpose :
+// =======================================================================
+void OcctWindow::Unmap() const
+{
+ myWidget->hide();
+ myWidget->update();
+}
+
+// =======================================================================
+// function : DoResize
+// purpose :
+// =======================================================================
+Aspect_TypeOfResize OcctWindow::DoResize()
+{
+ int aMask = 0;
+ Aspect_TypeOfResize aMode = Aspect_TOR_UNKNOWN;
+
+ if (!myWidget->isMinimized())
+ {
+ if (Abs(myWidget->rect().left() - myXLeft) > 2)
+ {
+ aMask |= 1;
+ }
+ if (Abs(myWidget->rect().right() - myXRight) > 2)
+ {
+ aMask |= 2;
+ }
+ if (Abs(myWidget->rect().top() - myYTop) > 2)
+ {
+ aMask |= 4;
+ }
+ if (Abs(myWidget->rect().bottom() - myYBottom) > 2)
+ {
+ aMask |= 8;
+ }
+
+ switch (aMask)
+ {
+ case 0:
+ aMode = Aspect_TOR_NO_BORDER;
+ break;
+ case 1:
+ aMode = Aspect_TOR_LEFT_BORDER;
+ break;
+ case 2:
+ aMode = Aspect_TOR_RIGHT_BORDER;
+ break;
+ case 4:
+ aMode = Aspect_TOR_TOP_BORDER;
+ break;
+ case 5:
+ aMode = Aspect_TOR_LEFT_AND_TOP_BORDER;
+ break;
+ case 6:
+ aMode = Aspect_TOR_TOP_AND_RIGHT_BORDER;
+ break;
+ case 8:
+ aMode = Aspect_TOR_BOTTOM_BORDER;
+ break;
+ case 9:
+ aMode = Aspect_TOR_BOTTOM_AND_LEFT_BORDER;
+ break;
+ case 10:
+ aMode = Aspect_TOR_RIGHT_AND_BOTTOM_BORDER;
+ break;
+ default:
+ break;
+ } // end switch
+
+ *((Standard_Integer*)&myXLeft) = myWidget->rect().left();
+ *((Standard_Integer*)&myXRight) = myWidget->rect().right();
+ *((Standard_Integer*)&myYTop) = myWidget->rect().top();
+ *((Standard_Integer*)&myYBottom) = myWidget->rect().bottom();
+ }
+
+ return aMode;
+}
+
+// =======================================================================
+// function : Ratio
+// purpose :
+// =======================================================================
+Standard_Real OcctWindow::Ratio() const
+{
+ QRect aRect = myWidget->rect();
+ return Standard_Real(aRect.right() - aRect.left()) / Standard_Real(aRect.bottom() - aRect.top());
+}
+
+// =======================================================================
+// function : Size
+// purpose :
+// =======================================================================
+void OcctWindow::Size(Standard_Integer& theWidth, Standard_Integer& theHeight) const
+{
+ QRect aRect = myWidget->rect();
+ theWidth = aRect.width();
+ theHeight = aRect.height();
+}
+
+// =======================================================================
+// function : Position
+// purpose :
+// =======================================================================
+void OcctWindow::Position(Standard_Integer& theX1, Standard_Integer& theY1,
+ Standard_Integer& theX2, Standard_Integer& theY2) const
+{
+ theX1 = myWidget->rect().left();
+ theX2 = myWidget->rect().right();
+ theY1 = myWidget->rect().top();
+ theY2 = myWidget->rect().bottom();
+}
diff --git a/samples/qt/OCCTOverview/src/OcctWindow.h b/samples/qt/OCCTOverview/src/OcctWindow.h
new file mode 100644
index 0000000000..73ae4cb618
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/OcctWindow.h
@@ -0,0 +1,111 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef OcctWindow_H
+#define OcctWindow_H
+
+#include <Aspect_Window.hxx>
+
+#include <Standard_WarningsDisable.hxx>
+#include <QWidget>
+#include <Standard_WarningsRestore.hxx>
+
+//! OcctWindow class implements Aspect_Window interface using Qt API
+//! as a platform-independent source of window geometry information.
+//! A similar class should be used instead of platform-specific OCCT
+//! classes (WNT_Window, Xw_Window) in any Qt 5 application using OCCT
+//! 3D visualization.
+//!
+//! With Qt 5, the requirement for a Qt-based application to rely fully
+//! on Qt public API and stop using platform-specific APIs looks mandatory.
+//! An example of this is changed QWidget event sequence: when a widget is
+//! first shown on the screen, a resize event is generated before the
+//! underlying native window is resized correctly, however the QWidget instance
+//! already holds correct size information at that moment. The OCCT classes
+//! acting as a source of window geometry for V3d_View class (WNT_Window, Xw_Window)
+//! are no longer compatible with changed Qt behavior because they rely on
+//! platform-specific API that cannot return correct window geometry information
+//! in some cases. A reasonable solution is to provide a Qt-based implementation
+//! of Aspect_Window interface at application level.
+class OcctWindow : public Aspect_Window
+{
+ DEFINE_STANDARD_RTTIEXT(OcctWindow,Aspect_Window)
+public:
+
+ //! Constructor
+ OcctWindow( QWidget* theWidget, const Quantity_NameOfColor theBackColor = Quantity_NOC_MATRAGRAY );
+
+ //! Destructor
+ virtual ~OcctWindow()
+ {
+ myWidget = NULL;
+ }
+
+ //! Returns native Window handle
+ virtual Aspect_Drawable NativeHandle() const Standard_OVERRIDE
+ {
+ return (Aspect_Drawable)myWidget->winId();
+ }
+
+ //! Returns parent of native Window handle.
+ virtual Aspect_Drawable NativeParentHandle() const Standard_OVERRIDE;
+
+ //! Applies the resizing to the window <me>
+ virtual Aspect_TypeOfResize DoResize() Standard_OVERRIDE;
+
+ //! Returns True if the window <me> is opened
+ //! and False if the window is closed.
+ virtual Standard_Boolean IsMapped() const Standard_OVERRIDE
+ {
+ return !(myWidget->isMinimized() || myWidget->isHidden());
+ }
+
+ //! Apply the mapping change to the window <me>
+ //! and returns TRUE if the window is mapped at screen.
+ virtual Standard_Boolean DoMapping() const Standard_OVERRIDE { return Standard_True; }
+
+ //! Opens the window <me>.
+ virtual void Map() const Standard_OVERRIDE;
+
+ //! Closes the window <me>.
+ virtual void Unmap() const Standard_OVERRIDE;
+
+ virtual void Position( Standard_Integer& theX1, Standard_Integer& theY1,
+ Standard_Integer& theX2, Standard_Integer& theY2 ) const Standard_OVERRIDE;
+
+ //! Returns The Window RATIO equal to the physical
+ //! WIDTH/HEIGHT dimensions.
+ virtual Standard_Real Ratio() const Standard_OVERRIDE;
+
+ virtual void Size( Standard_Integer& theWidth, Standard_Integer& theHeight ) const Standard_OVERRIDE;
+
+ virtual Aspect_FBConfig NativeFBConfig() const Standard_OVERRIDE { return NULL; }
+
+protected:
+ Standard_Integer myXLeft;
+ Standard_Integer myYTop;
+ Standard_Integer myXRight;
+ Standard_Integer myYBottom;
+ QWidget* myWidget;
+};
+
+
+#endif // OcctWindow_H
\ No newline at end of file
diff --git a/samples/qt/OCCTOverview/src/TranslateDialog.cxx b/samples/qt/OCCTOverview/src/TranslateDialog.cxx
new file mode 100644
index 0000000000..fdf0eef594
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/TranslateDialog.cxx
@@ -0,0 +1,113 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "TranslateDialog.h"
+
+#include <Standard_WarningsDisable.hxx>
+#include <QGridLayout>
+#include <Standard_WarningsRestore.hxx>
+
+TranslateDialog::TranslateDialog(QWidget* parent, Qt::WindowFlags flags, bool modal)
+: QFileDialog(parent, flags)
+{
+ setOption(QFileDialog::DontUseNativeDialog);
+ setModal(modal);
+
+ QGridLayout* grid = ::qobject_cast<QGridLayout*>(layout());
+
+ if (grid)
+ {
+ QVBoxLayout *vbox = new QVBoxLayout;
+
+ QWidget* paramGroup = new QWidget(this);
+ paramGroup->setLayout(vbox);
+
+ myBox = new QComboBox(paramGroup);
+ vbox->addWidget(myBox);
+
+ int row = grid->rowCount();
+ grid->addWidget(paramGroup, row, 1, 1, 3); // make combobox occupy 1 row and 3 columns starting from 1
+ }
+}
+
+TranslateDialog::~TranslateDialog()
+{
+}
+
+int TranslateDialog::getMode() const
+{
+ if (myBox->currentIndex() < 0 || myBox->currentIndex() > (int)myList.count() - 1)
+ {
+ return -1;
+ }
+ else
+ {
+ return myList.at(myBox->currentIndex());
+ }
+}
+
+void TranslateDialog::setMode(const int mode)
+{
+ int idx = myList.indexOf(mode);
+ if (idx >= 0)
+ {
+ myBox->setCurrentIndex(idx);
+ }
+}
+
+void TranslateDialog::addMode(const int mode, const QString& name)
+{
+ myBox->show();
+ myBox->addItem(name);
+ myList.append(mode);
+ myBox->updateGeometry();
+ updateGeometry();
+}
+
+void TranslateDialog::clear()
+{
+ myList.clear();
+ myBox->clear();
+ myBox->hide();
+ myBox->updateGeometry();
+ updateGeometry();
+}
+
+QListView* TranslateDialog::findListView(const QObjectList & childList)
+{
+ QListView* listView = 0;
+ for (int i = 0, n = childList.count(); i < n && !listView; i++)
+ {
+ listView = qobject_cast<QListView*>(childList.at(i));
+ if (!listView && childList.at(i))
+ {
+ listView = findListView(childList.at(i)->children());
+ }
+ }
+ return listView;
+}
+
+void TranslateDialog::showEvent(QShowEvent* event)
+{
+ QFileDialog::showEvent(event);
+ QListView* aListView = findListView(children());
+ aListView->setViewMode(QListView::ListMode);
+}
diff --git a/samples/qt/OCCTOverview/src/TranslateDialog.h b/samples/qt/OCCTOverview/src/TranslateDialog.h
new file mode 100644
index 0000000000..df28094d96
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/TranslateDialog.h
@@ -0,0 +1,56 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef TRANSLATEDIALOG_H
+#define TRANSLATEDIALOG_H
+
+#include <Standard_WarningsDisable.hxx>
+#include <QComboBox>
+#include <QFileDialog>
+#include <QList>
+#include <QListView>
+#include <QShowEvent>
+#include <QWidget>
+#include <Standard_WarningsRestore.hxx>
+
+//! Qt file dialog for save and restore sample files
+class TranslateDialog : public QFileDialog
+{
+public:
+ TranslateDialog(QWidget* = 0, Qt::WindowFlags flags = 0, bool = true);
+ ~TranslateDialog();
+ int getMode() const;
+ void setMode(const int);
+ void addMode(const int, const QString&);
+ void clear();
+
+protected:
+ void showEvent(QShowEvent* event);
+
+private:
+ QListView* findListView(const QObjectList&);
+
+private:
+ QComboBox* myBox;
+ QList<int> myList;
+};
+
+#endif // TRANSLATEDIALOG_H
diff --git a/samples/qt/OCCTOverview/src/Transparency.cxx b/samples/qt/OCCTOverview/src/Transparency.cxx
new file mode 100644
index 0000000000..33fd02fc8e
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/Transparency.cxx
@@ -0,0 +1,46 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include "Transparency.h"
+
+#include <Standard_WarningsDisable.hxx>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <Standard_WarningsRestore.hxx>
+
+DialogTransparency::DialogTransparency(QWidget* parent)
+: QDialog(parent, Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::WindowCloseButtonHint)
+{
+ setWindowTitle(tr("Transparency"));
+ QHBoxLayout* base = new QHBoxLayout(this);
+
+ base->addWidget(new QLabel("0", this));
+
+ mySlider = new QSlider(Qt::Horizontal, this);
+ mySlider->setRange(0, 10);
+ mySlider->setTickPosition(QSlider::TicksBelow);
+ mySlider->setTickInterval(1);
+ mySlider->setPageStep(2);
+ base->addWidget(mySlider);
+ connect(mySlider, SIGNAL(valueChanged(int)), this, SIGNAL(sendTransparencyChanged(int)));
+
+ base->addWidget(new QLabel("10", this));
+}
diff --git a/samples/qt/OCCTOverview/src/Transparency.h b/samples/qt/OCCTOverview/src/Transparency.h
new file mode 100644
index 0000000000..80409e1748
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/Transparency.h
@@ -0,0 +1,55 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#include <Standard_WarningsDisable.hxx>
+#include <QDialog>
+#include <QSlider>
+#include <QWidget>
+#include <Standard_WarningsRestore.hxx>
+
+#include <AIS_InteractiveContext.hxx>
+
+class QSlider;
+
+//! Qt dialog with slider for change shapes transparency
+class DialogTransparency : public QDialog
+{
+ Q_OBJECT
+public:
+ DialogTransparency ( QWidget * parent=0 );
+ ~DialogTransparency() { }
+
+ int value() const
+ {
+ return mySlider->value();
+ }
+
+ void setValue(int theVal) const
+ {
+ mySlider->setValue(theVal);
+ }
+
+signals:
+ void sendTransparencyChanged(int value);
+
+private:
+ QSlider* mySlider;
+};
diff --git a/samples/qt/OCCTOverview/src/View.cxx b/samples/qt/OCCTOverview/src/View.cxx
new file mode 100644
index 0000000000..e3235029e4
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/View.cxx
@@ -0,0 +1,676 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#if !defined _WIN32
+#define QT_CLEAN_NAMESPACE /* avoid definition of INT32 and INT8 */
+#endif
+
+#include "View.h"
+
+#include "ApplicationCommon.h"
+#include "OcctWindow.h"
+#include "Transparency.h"
+
+#include <Standard_WarningsDisable.hxx>
+#include <QApplication>
+#include <QBoxLayout>
+#include <QFileInfo>
+#include <QFileDialog>
+#include <QMouseEvent>
+#include <QMdiSubWindow>
+#include <QColorDialog>
+#include <QCursor>
+#include <QPainter>
+#include <QStyleFactory>
+#include <Standard_WarningsRestore.hxx>
+
+#if !defined(_WIN32) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX)) && QT_VERSION < 0x050000
+#include <QX11Info>
+#endif
+
+#include <Aspect_DisplayConnection.hxx>
+#include <Graphic3d_GraphicDriver.hxx>
+#include <Graphic3d_TextureEnv.hxx>
+
+namespace
+{
+ //! Map Qt buttons bitmask to virtual keys.
+ static Aspect_VKeyMouse qtMouseButtons2VKeys(Qt::MouseButtons theButtons)
+ {
+ Aspect_VKeyMouse aButtons = Aspect_VKeyMouse_NONE;
+ if ((theButtons & Qt::LeftButton) != 0)
+ {
+ aButtons |= Aspect_VKeyMouse_LeftButton;
+ }
+ if ((theButtons & Qt::MiddleButton) != 0)
+ {
+ aButtons |= Aspect_VKeyMouse_MiddleButton;
+ }
+ if ((theButtons & Qt::RightButton) != 0)
+ {
+ aButtons |= Aspect_VKeyMouse_RightButton;
+ }
+ return aButtons;
+ }
+
+ //! Map Qt mouse modifiers bitmask to virtual keys.
+ static Aspect_VKeyFlags qtMouseModifiers2VKeys(Qt::KeyboardModifiers theModifiers)
+ {
+ Aspect_VKeyFlags aFlags = Aspect_VKeyFlags_NONE;
+ if ((theModifiers & Qt::ShiftModifier) != 0)
+ {
+ aFlags |= Aspect_VKeyFlags_SHIFT;
+ }
+ if ((theModifiers & Qt::ControlModifier) != 0)
+ {
+ aFlags |= Aspect_VKeyFlags_CTRL;
+ }
+ if ((theModifiers & Qt::AltModifier) != 0)
+ {
+ aFlags |= Aspect_VKeyFlags_ALT;
+ }
+ return aFlags;
+ }
+
+ static QCursor* defCursor = NULL;
+ static QCursor* handCursor = NULL;
+ static QCursor* panCursor = NULL;
+ static QCursor* globPanCursor = NULL;
+ static QCursor* zoomCursor = NULL;
+ static QCursor* rotCursor = NULL;
+
+}
+
+View::View (const Handle(AIS_InteractiveContext)& theContext, bool theIs3dView, QWidget* theParent)
+: QWidget(theParent),
+ myIsRaytracing(false),
+ myIsShadowsEnabled(true),
+ myIsReflectionsEnabled(false),
+ myIsAntialiasingEnabled(false),
+ myIs3dView (theIs3dView),
+ myBackMenu(NULL)
+{
+#if !defined(_WIN32) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX)) && QT_VERSION < 0x050000
+ XSynchronize(x11Info().display(), true);
+#endif
+ myContext = theContext;
+ myCurZoom = 0;
+
+ setAttribute(Qt::WA_PaintOnScreen);
+ setAttribute(Qt::WA_NoSystemBackground);
+
+ myDefaultGestures = myMouseGestureMap;
+ myCurrentMode = CurrentAction3d::Nothing;
+ setMouseTracking(true);
+
+ initViewActions();
+ initCursors();
+
+ setBackgroundRole(QPalette::NoRole);//NoBackground );
+ // set focus policy to threat QContextMenuEvent from keyboard
+ setFocusPolicy(Qt::StrongFocus);
+ setAttribute(Qt::WA_PaintOnScreen);
+ setAttribute(Qt::WA_NoSystemBackground);
+ init();
+}
+
+void View::init()
+{
+ if (myV3dView.IsNull())
+ {
+ myV3dView = myContext->CurrentViewer()->CreateView();
+ }
+
+ Handle(OcctWindow) hWnd = new OcctWindow(this);
+ myV3dView->SetWindow(hWnd);
+ if (!hWnd->IsMapped())
+ {
+ hWnd->Map();
+ }
+
+ if (myIs3dView)
+ {
+ myV3dView->SetBackgroundColor(Quantity_Color(0.0, 0.0, 0.3, Quantity_TOC_RGB));
+ }
+ else
+ {
+ myV3dView->SetBackgroundColor(Quantity_Color(0.0, 0.2, 0.0, Quantity_TOC_RGB));
+ myV3dView->SetProj(V3d_Zpos);
+ }
+
+ myV3dView->MustBeResized();
+
+ if (myIsRaytracing)
+ {
+ myV3dView->ChangeRenderingParams().Method = Graphic3d_RM_RAYTRACING;
+ }
+}
+
+void View::paintEvent(QPaintEvent *)
+{
+ myV3dView->InvalidateImmediate();
+ FlushViewEvents(myContext, myV3dView, true);
+}
+
+void View::resizeEvent(QResizeEvent *)
+{
+ if (!myV3dView.IsNull())
+ {
+ myV3dView->MustBeResized();
+ }
+}
+
+void View::OnSelectionChanged(const Handle(AIS_InteractiveContext)& theCtx,
+ const Handle(V3d_View)& theView)
+{
+ Q_UNUSED(theCtx)
+ Q_UNUSED(theView)
+}
+
+void View::fitAll()
+{
+ myV3dView->FitAll();
+ myV3dView->ZFitAll();
+ myV3dView->Redraw();
+}
+
+void View::axo()
+{
+ if (myIs3dView)
+ {
+ myV3dView->SetProj(V3d_XposYnegZpos);
+ }
+}
+
+void View::hlrOff()
+{
+ QApplication::setOverrideCursor(Qt::WaitCursor);
+ myV3dView->SetComputedMode(Standard_False);
+ myV3dView->Redraw();
+ QAction* aShadingAction = getViewAction(ViewAction::Shading);
+ aShadingAction->setEnabled(true);
+ QAction* aWireframeAction = getViewAction(ViewAction::Wireframe);
+ aWireframeAction->setEnabled(true);
+ QApplication::restoreOverrideCursor();
+}
+
+void View::hlrOn()
+{
+ QApplication::setOverrideCursor(Qt::WaitCursor);
+ myV3dView->SetComputedMode(Standard_True);
+ myV3dView->Redraw();
+ QAction* aShadingAction = getViewAction(ViewAction::Shading);
+ aShadingAction->setEnabled(false);
+ QAction* aWireframeAction = getViewAction(ViewAction::Wireframe);
+ aWireframeAction->setEnabled(false);
+ QApplication::restoreOverrideCursor();
+}
+
+void View::shading()
+{
+ myContext->SetDisplayMode(1, Standard_True);
+}
+
+void View::wireframe()
+{
+ myContext->SetDisplayMode(0, Standard_True);
+}
+
+void View::SetRaytracedShadows(bool theState)
+{
+ myV3dView->ChangeRenderingParams().IsShadowEnabled = theState;
+ myIsShadowsEnabled = theState;
+ myContext->UpdateCurrentViewer();
+}
+
+void View::SetRaytracedReflections(bool theState)
+{
+ myV3dView->ChangeRenderingParams().IsReflectionEnabled = theState;
+ myIsReflectionsEnabled = theState;
+ myContext->UpdateCurrentViewer();
+}
+
+void View::onRaytraceAction()
+{
+ QAction* aSentBy = (QAction*)sender();
+
+ if (aSentBy == myRaytraceActions.value(RaytraceAction::ToolRaytracing))
+ {
+ bool aState = myRaytraceActions.value(RaytraceAction::ToolRaytracing)->isChecked();
+
+ QApplication::setOverrideCursor(Qt::WaitCursor);
+ if (aState)
+ EnableRaytracing();
+ else
+ DisableRaytracing();
+ QApplication::restoreOverrideCursor();
+ }
+
+ if (aSentBy == myRaytraceActions.value(RaytraceAction::ToolShadows))
+ {
+ bool aState = myRaytraceActions.value(RaytraceAction::ToolShadows)->isChecked();
+ SetRaytracedShadows(aState);
+ }
+
+ if (aSentBy == myRaytraceActions.value(RaytraceAction::ToolReflections))
+ {
+ bool aState = myRaytraceActions.value(RaytraceAction::ToolReflections)->isChecked();
+ SetRaytracedReflections(aState);
+ }
+
+ if (aSentBy == myRaytraceActions.value(RaytraceAction::ToolAntialiasing))
+ {
+ bool aState = myRaytraceActions.value(RaytraceAction::ToolAntialiasing)->isChecked();
+ SetRaytracedAntialiasing(aState);
+ }
+}
+
+void View::SetRaytracedAntialiasing(bool theState)
+{
+ myV3dView->ChangeRenderingParams().IsAntialiasingEnabled = theState;
+ myIsAntialiasingEnabled = theState;
+ myContext->UpdateCurrentViewer();
+}
+
+void View::EnableRaytracing()
+{
+ if (!myIsRaytracing)
+ {
+ myV3dView->ChangeRenderingParams().Method = Graphic3d_RM_RAYTRACING;
+ }
+ myIsRaytracing = true;
+ myContext->UpdateCurrentViewer();
+}
+
+void View::DisableRaytracing()
+{
+ if (myIsRaytracing)
+ {
+ myV3dView->ChangeRenderingParams().Method = Graphic3d_RM_RASTERIZATION;
+ }
+ myIsRaytracing = false;
+ myContext->UpdateCurrentViewer();
+}
+
+void View::updateToggled(bool isOn)
+{
+ QAction* sentBy = (QAction*)sender();
+ if (!isOn)
+ {
+ return;
+ }
+
+ for (QAction* anAction : myViewActions)
+ {
+ if (anAction && (anAction != sentBy))
+ {
+ anAction->setCheckable(true);
+ anAction->setChecked(false);
+ }
+ else
+ {
+ if (sentBy == myViewActions.value(ViewAction::FitArea))
+ setCursor(*handCursor);
+ else if (sentBy == myViewActions.value(ViewAction::Zoom))
+ setCursor(*zoomCursor);
+ else if (sentBy == myViewActions.value(ViewAction::Pan))
+ setCursor(*panCursor);
+ else if (sentBy == myViewActions.value(ViewAction::GlobalPan))
+ setCursor(*globPanCursor);
+ else if (sentBy == myViewActions.value(ViewAction::Rotation))
+ setCursor(*rotCursor);
+ else
+ setCursor(*defCursor);
+
+ sentBy->setCheckable(false);
+ }
+ }
+}
+
+void View::initCursors()
+{
+ if (!defCursor)
+ defCursor = new QCursor(Qt::ArrowCursor);
+ if (!handCursor)
+ handCursor = new QCursor(Qt::PointingHandCursor);
+ if (!panCursor)
+ panCursor = new QCursor(Qt::SizeAllCursor);
+ if (!globPanCursor)
+ globPanCursor = new QCursor(Qt::CrossCursor);
+ if (!zoomCursor)
+ zoomCursor = new QCursor(QPixmap(":/icons/cursor_zoom.png"));
+ if (!rotCursor)
+ rotCursor = new QCursor(QPixmap(":/icons/cursor_rotate.png"));
+}
+
+QList<QAction*> View::getViewActions()
+{
+ initViewActions();
+ return myViewActions.values();
+}
+
+QList<QAction*> View::getRaytraceActions()
+{
+ initRaytraceActions();
+ return myRaytraceActions.values();
+}
+
+QAction* View::getViewAction(ViewAction theAction)
+{
+ return myViewActions.value(theAction);
+}
+
+QAction* View::getRaytraceAction(RaytraceAction theAction)
+{
+ return myRaytraceActions.value(theAction);
+}
+
+/*!
+ Get paint engine for the OpenGL viewer. [ virtual public ]
+*/
+QPaintEngine* View::paintEngine() const
+{
+ return 0;
+}
+
+QAction* View::RegisterAction(QString theIconPath, QString thePromt, void (View::*theSlot)(void))
+{
+ QAction* anAction = new QAction(QPixmap(theIconPath), thePromt, this);
+ anAction->setToolTip(thePromt);
+ anAction->setStatusTip(thePromt);
+ connect(anAction, &QAction::triggered, this, theSlot);
+ return anAction;
+}
+
+void View::initViewActions()
+{
+ if (!myViewActions.empty())
+ return;
+ myViewActions[ViewAction::FitAll] = RegisterAction(":/icons/view_fitall.png", tr("Fit all"), &View::fitAll);
+ if (myIs3dView)
+ {
+ myViewActions[ViewAction::Axo] = RegisterAction(":/icons/view_axo.png", tr("Isometric"), &View::axo);
+
+ QActionGroup* aShadingActionGroup = new QActionGroup(this);
+ QAction* aShadingAction = RegisterAction(":/icons/tool_shading.png", tr("Shading"), &View::shading);
+ aShadingAction->setCheckable(true);
+ aShadingActionGroup->addAction(aShadingAction);
+ myViewActions[ViewAction::Shading] = aShadingAction;
+
+ QAction* aWireframeAction = RegisterAction(":/icons/tool_wireframe.png", tr("Wireframe"), &View::wireframe);
+ aWireframeAction->setCheckable(true);
+ aShadingActionGroup->addAction(aWireframeAction);
+ myViewActions[ViewAction::Wireframe] = aWireframeAction;
+
+ QActionGroup* aHlrActionGroup = new QActionGroup(this);
+ QAction* aHlrOffAction = RegisterAction(":/icons/view_comp_off.png", tr("HLR off"), &View::hlrOff);
+ aHlrOffAction->setCheckable(true);
+ aHlrActionGroup->addAction(aHlrOffAction);
+ myViewActions[ViewAction::HlrOff] = aHlrOffAction;
+
+ QAction* aHlrOnAction = RegisterAction(":/icons/view_comp_on.png", tr("HLR on"), &View::hlrOn);
+ aHlrOnAction->setCheckable(true);
+ aHlrActionGroup->addAction(aHlrOnAction);
+ myViewActions[ViewAction::HlrOn] = aHlrOnAction;
+
+ myViewActions[ViewAction::Transparency] = RegisterAction(":/icons/tool_transparency.png", tr("Transparency"), &View::onTransparency);
+ }
+}
+
+void View::initRaytraceActions()
+{
+ if (!myRaytraceActions.empty())
+ {
+ return;
+ }
+
+ QAction* aRayTraceAction = RegisterAction(":/icons/raytracing.png", tr("Ray-tracing"), &View::onRaytraceAction);
+ myRaytraceActions[RaytraceAction::ToolRaytracing] = aRayTraceAction;
+ aRayTraceAction->setCheckable(true);
+ aRayTraceAction->setChecked(false);
+
+ QAction* aShadowAction = RegisterAction(":/icons/shadows.png", tr("Shadows"), &View::onRaytraceAction);
+ myRaytraceActions[RaytraceAction::ToolShadows] = aShadowAction;
+ aShadowAction->setCheckable(true);
+ aShadowAction->setChecked(true);
+
+ QAction* aReflectAction = RegisterAction(":/icons/reflections.png", tr("Reflections"), &View::onRaytraceAction);
+ myRaytraceActions[RaytraceAction::ToolReflections] = aReflectAction;
+ aReflectAction->setCheckable(true);
+ aReflectAction->setChecked(false);
+
+ QAction* anAntiAliasingAction = RegisterAction(":/icons/antialiasing.png", tr("Anti-aliasing"), &View::onRaytraceAction);
+ myRaytraceActions[RaytraceAction::ToolAntialiasing] = anAntiAliasingAction;
+ anAntiAliasingAction->setCheckable(true);
+ anAntiAliasingAction->setChecked(false);
+}
+
+void View::activateCursor(const CurrentAction3d theMode)
+{
+ QCursor* aCursor = defCursor;
+ switch (theMode)
+ {
+ case CurrentAction3d::DynamicPanning: aCursor = panCursor; break;
+ case CurrentAction3d::DynamicZooming: aCursor = zoomCursor; break;
+ case CurrentAction3d::DynamicRotation: aCursor = rotCursor; break;
+ case CurrentAction3d::GlobalPanning: aCursor = globPanCursor; break;
+ case CurrentAction3d::WindowZooming: aCursor = handCursor; break;
+ case CurrentAction3d::Nothing: aCursor = defCursor; break;
+ default:
+ break;
+ }
+ setCursor(*aCursor);
+}
+
+void View::mousePressEvent(QMouseEvent* theEvent)
+{
+ Qt::MouseButtons aMouseButtons = theEvent->buttons();
+ if (!myIs3dView)
+ {
+ aMouseButtons.setFlag(Qt::LeftButton, false);
+ }
+ const Graphic3d_Vec2i aPnt(theEvent->pos().x(), theEvent->pos().y());
+ const Aspect_VKeyFlags aFlags = qtMouseModifiers2VKeys(theEvent->modifiers());
+ if (!myV3dView.IsNull()
+ && UpdateMouseButtons(aPnt, qtMouseButtons2VKeys(aMouseButtons), aFlags, false))
+ {
+ updateView();
+ }
+ myClickPos = aPnt;
+}
+
+void View::mouseReleaseEvent(QMouseEvent* theEvent)
+{
+ Qt::MouseButtons aMouseButtons = theEvent->buttons();
+ if (!myIs3dView)
+ {
+ aMouseButtons.setFlag(Qt::LeftButton, false);
+ }
+ const Graphic3d_Vec2i aPnt(theEvent->pos().x(), theEvent->pos().y());
+ const Aspect_VKeyFlags aFlags = qtMouseModifiers2VKeys(theEvent->modifiers());
+ if (!myV3dView.IsNull()
+ && UpdateMouseButtons(aPnt, qtMouseButtons2VKeys(aMouseButtons), aFlags, false))
+ {
+ updateView();
+ }
+
+ if (myCurrentMode == CurrentAction3d::GlobalPanning)
+ {
+ myV3dView->Place(aPnt.x(), aPnt.y(), myCurZoom);
+ }
+ if (myCurrentMode != CurrentAction3d::Nothing)
+ {
+ setCurrentAction(CurrentAction3d::Nothing);
+ }
+}
+
+void View::mouseMoveEvent(QMouseEvent* theEvent)
+{
+ Qt::MouseButtons aMouseButtons = theEvent->buttons();
+ if (!myIs3dView)
+ {
+ aMouseButtons.setFlag(Qt::LeftButton, false);
+ }
+ const Graphic3d_Vec2i aNewPos(theEvent->pos().x(), theEvent->pos().y());
+ if (!myV3dView.IsNull()
+ && UpdateMousePosition(aNewPos, qtMouseButtons2VKeys(aMouseButtons), qtMouseModifiers2VKeys(theEvent->modifiers()), false))
+ {
+ updateView();
+ }
+}
+
+//==============================================================================
+//function : wheelEvent
+//purpose :
+//==============================================================================
+void View::wheelEvent(QWheelEvent* theEvent)
+{
+ const Graphic3d_Vec2i aPos(theEvent->pos().x(), theEvent->pos().y());
+ if (!myV3dView.IsNull()
+ && UpdateZoom(Aspect_ScrollDelta(aPos, theEvent->delta() / 8)))
+ {
+ updateView();
+ }
+}
+
+// =======================================================================
+// function : updateView
+// purpose :
+// =======================================================================
+void View::updateView()
+{
+ update();
+}
+
+void View::defineMouseGestures()
+{
+ myMouseGestureMap.Clear();
+ AIS_MouseGesture aRot = AIS_MouseGesture_RotateOrbit;
+ activateCursor(myCurrentMode);
+ switch (myCurrentMode)
+ {
+ case CurrentAction3d::Nothing:
+ {
+ myMouseGestureMap = myDefaultGestures;
+ break;
+ }
+ case CurrentAction3d::DynamicZooming:
+ {
+ myMouseGestureMap.Bind(Aspect_VKeyMouse_LeftButton, AIS_MouseGesture_Zoom);
+ break;
+ }
+ case CurrentAction3d::GlobalPanning:
+ {
+ break;
+ }
+ case CurrentAction3d::WindowZooming:
+ {
+ myMouseGestureMap.Bind(Aspect_VKeyMouse_LeftButton, AIS_MouseGesture_ZoomWindow);
+ break;
+ }
+ case CurrentAction3d::DynamicPanning:
+ {
+ myMouseGestureMap.Bind(Aspect_VKeyMouse_LeftButton, AIS_MouseGesture_Pan);
+ break;
+ }
+ case CurrentAction3d::DynamicRotation:
+ {
+ myMouseGestureMap.Bind(Aspect_VKeyMouse_LeftButton, aRot);
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ }
+}
+
+void View::addItemInPopup(QMenu* theMenu)
+{
+ Q_UNUSED(theMenu)
+}
+
+void View::onBackground()
+{
+ QColor aColor;
+ Standard_Real R1;
+ Standard_Real G1;
+ Standard_Real B1;
+ myV3dView->BackgroundColor(Quantity_TOC_RGB, R1, G1, B1);
+ aColor.setRgb((Standard_Integer)(R1 * 255), (Standard_Integer)(G1 * 255), (Standard_Integer)(B1 * 255));
+
+ QColor aRetColor = QColorDialog::getColor(aColor);
+ if (aRetColor.isValid())
+ {
+ R1 = aRetColor.red() / 255.;
+ G1 = aRetColor.green() / 255.;
+ B1 = aRetColor.blue() / 255.;
+ myV3dView->SetBackgroundColor(Quantity_TOC_RGB, R1, G1, B1);
+ }
+ myV3dView->Redraw();
+}
+
+void View::onEnvironmentMap()
+{
+ if (myBackMenu->actions().at(1)->isChecked())
+ {
+ QString fileName = QFileDialog::getOpenFileName(this, tr("Open File"), "",
+ tr("All Image Files (*.bmp *.gif *.jpg *.jpeg *.png *.tga)"));
+
+ const TCollection_AsciiString anUtf8Path(fileName.toUtf8().data());
+ Handle(Graphic3d_TextureEnv) aTexture = new Graphic3d_TextureEnv(anUtf8Path);
+ myV3dView->SetTextureEnv(aTexture);
+ }
+ else
+ {
+ myV3dView->SetTextureEnv(Handle(Graphic3d_TextureEnv)());
+ }
+
+ myV3dView->Redraw();
+}
+
+void View::onTransparency()
+{
+ AIS_ListOfInteractive anAisObjectsList;
+ myContext->DisplayedObjects(anAisObjectsList);
+ if (anAisObjectsList.Extent() == 0)
+ {
+ return;
+ }
+
+ double aTranspValue = anAisObjectsList.First()->Transparency();
+ DialogTransparency aDlg(this);
+ aDlg.setValue(int(aTranspValue * 10));
+ connect(&aDlg, SIGNAL(sendTransparencyChanged(int)), SLOT(onTransparencyChanged(int)));
+ aDlg.exec();
+}
+
+void View::onTransparencyChanged(int theVal)
+{
+ AIS_ListOfInteractive anAisObjectsList;
+ myContext->DisplayedObjects(anAisObjectsList);
+ double aTranspValue = theVal / 10.;
+ for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+ {
+ myContext->SetTransparency(anAisObject, aTranspValue, Standard_False);
+ }
+ myContext->UpdateCurrentViewer();
+}
diff --git a/samples/qt/OCCTOverview/src/View.h b/samples/qt/OCCTOverview/src/View.h
new file mode 100644
index 0000000000..d21172358f
--- /dev/null
+++ b/samples/qt/OCCTOverview/src/View.h
@@ -0,0 +1,169 @@
+// Copyright (c) 2020 OPEN CASCADE SAS
+//
+// This file is part of the examples of the Open CASCADE Technology software library.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+
+#ifndef VIEW_H
+#define VIEW_H
+
+#include <functional>
+
+#include <Standard_WarningsDisable.hxx>
+#include <QAction>
+#include <QList>
+#include <QMenu>
+#include <QToolBar>
+#include <QWidget>
+#include <Standard_WarningsRestore.hxx>
+
+#include <AIS_InteractiveContext.hxx>
+#include <AIS_ViewController.hxx>
+#include <V3d_View.hxx>
+
+class TopoDS_Shape;
+
+enum CurrentAction3d { Nothing, DynamicZooming, WindowZooming,
+ DynamicPanning, GlobalPanning, DynamicRotation, ObjectDececting };
+enum ViewAction { FitAll, FitArea, Zoom, Pan, GlobalPan, Front, Back, Top, Bottom,
+ Left, Right, Axo, Rotation, Reset, HlrOff, HlrOn, Shading, Wireframe, Transparency };
+enum RaytraceAction { ToolRaytracing, ToolShadows, ToolReflections, ToolAntialiasing };
+
+//! Qt widget containing V3d_View and toolbar with view manipulation buttons.
+//! Also use AIS_ViewController for redirecting user input (mouse, keyboard)
+//! into 3D viewer events (rotation, panning, zooming)
+class View: public QWidget, protected AIS_ViewController
+{
+ Q_OBJECT
+public:
+ View (const Handle(AIS_InteractiveContext)& theContext, bool theIs3dView, QWidget* theParent);
+
+ ~View()
+ {
+ delete myBackMenu;
+ }
+
+ virtual void init();
+ QList<QAction*> getViewActions();
+ QAction* getViewAction(ViewAction theAction);
+ QList<QAction*> getRaytraceActions();
+ QAction* getRaytraceAction(RaytraceAction theAction);
+
+ void EnableRaytracing();
+ void DisableRaytracing();
+
+ void SetRaytracedShadows (bool theState);
+ void SetRaytracedReflections (bool theState);
+ void SetRaytracedAntialiasing (bool theState);
+
+ bool IsRaytracingMode() const { return myIsRaytracing; }
+ bool IsShadowsEnabled() const { return myIsShadowsEnabled; }
+ bool IsReflectionsEnabled() const { return myIsReflectionsEnabled; }
+ bool IsAntialiasingEnabled() const { return myIsAntialiasingEnabled; }
+
+ static QString GetMessages(int type,TopAbs_ShapeEnum aSubShapeType, TopAbs_ShapeEnum aShapeType);
+ static QString GetShapeType(TopAbs_ShapeEnum aShapeType);
+
+ Standard_EXPORT static void OnButtonuseraction(int ExerciceSTEP, Handle(AIS_InteractiveContext)& );
+ Standard_EXPORT static void DoSelection(int Id, Handle(AIS_InteractiveContext)& );
+ Standard_EXPORT static void OnSetSelectionMode(Handle(AIS_InteractiveContext)&,
+ Standard_Integer&,
+ TopAbs_ShapeEnum& SelectionMode,
+ Standard_Boolean& );
+ virtual QPaintEngine* paintEngine() const;
+ const Handle(V3d_View)& getView() const { return myV3dView; }
+signals:
+ void selectionChanged();
+
+public slots:
+ void fitAll();
+ void axo();
+ void hlrOn();
+ void hlrOff();
+ void shading();
+ void wireframe();
+ void onTransparency();
+
+ void updateToggled( bool );
+ void onBackground();
+ void onEnvironmentMap();
+ void onRaytraceAction();
+
+private slots:
+void onTransparencyChanged(int theVal);
+
+protected:
+ virtual void paintEvent( QPaintEvent* ) Standard_OVERRIDE;
+ virtual void resizeEvent( QResizeEvent* ) Standard_OVERRIDE;
+ virtual void mousePressEvent( QMouseEvent* ) Standard_OVERRIDE;
+ virtual void mouseReleaseEvent(QMouseEvent* ) Standard_OVERRIDE;
+ virtual void mouseMoveEvent( QMouseEvent* ) Standard_OVERRIDE;
+ virtual void wheelEvent(QWheelEvent*) Standard_OVERRIDE;
+
+ virtual void addItemInPopup( QMenu* );
+
+ Handle(AIS_InteractiveContext)& getContext() { return myContext; }
+
+ void activateCursor( const CurrentAction3d );
+
+ CurrentAction3d getCurrentMode() const { return myCurrentMode; }
+
+private:
+ void initCursors();
+ void initViewActions();
+ void initRaytraceActions();
+
+ QAction* RegisterAction(QString theIconPath, QString thePromt, void (View::*theSlot)(void));
+
+private:
+ bool myIsRaytracing;
+ bool myIsShadowsEnabled;
+ bool myIsReflectionsEnabled;
+ bool myIsAntialiasingEnabled;
+
+ bool myIs3dView;
+
+ Handle(V3d_View) myV3dView;
+ Handle(AIS_InteractiveContext) myContext;
+ AIS_MouseGestureMap myDefaultGestures;
+ Graphic3d_Vec2i myClickPos;
+
+ void updateView();
+
+ //! Setup mouse gestures.
+ void defineMouseGestures();
+
+ //! Set current action.
+ void setCurrentAction (CurrentAction3d theAction)
+ {
+ myCurrentMode = theAction;
+ defineMouseGestures();
+ }
+
+ //! Handle selection changed event.
+ void OnSelectionChanged(const Handle(AIS_InteractiveContext)& theCtx,
+ const Handle(V3d_View)& theView) Standard_OVERRIDE;
+ CurrentAction3d myCurrentMode;
+ Standard_Real myCurZoom;
+ QMap<ViewAction, QAction*> myViewActions;
+ QMap<RaytraceAction, QAction*> myRaytraceActions;
+ QMenu* myBackMenu;
+ QToolBar* myViewBar;
+};
+
+#endif
diff --git a/samples/qt/Tutorial/.gitignore b/samples/qt/Tutorial/.gitignore
new file mode 100644
index 0000000000..7ac6e6bc69
--- /dev/null
+++ b/samples/qt/Tutorial/.gitignore
@@ -0,0 +1,7 @@
+/debug
+/release
+*.sln
+*.vcxproj*
+.qmake.stash
+/custom.bat
+/custom.sh
diff --git a/samples/qt/Tutorial/custom.bat b/samples/qt/Tutorial/custom.bat
deleted file mode 100644
index b5eea5240f..0000000000
--- a/samples/qt/Tutorial/custom.bat
+++ /dev/null
@@ -1,4 +0,0 @@
-@echo off
-rem Define QTDIR variable
-
-set "QTDIR="
diff --git a/samples/qt/Tutorial/custom.bat.template b/samples/qt/Tutorial/custom.bat.template
new file mode 100644
index 0000000000..dda84faa21
--- /dev/null
+++ b/samples/qt/Tutorial/custom.bat.template
@@ -0,0 +1,5 @@
+@echo off
+rem Rename this file to custom.bat,
+rem and define QTDIR variable.
+
+set "QTDIR="
diff --git a/samples/qt/Tutorial/custom.sh b/samples/qt/Tutorial/custom.sh
deleted file mode 100755
index d9705989ff..0000000000
--- a/samples/qt/Tutorial/custom.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-#Define QTDIR variable
-
-export QTDIR=""
diff --git a/samples/qt/Tutorial/custom.sh.template b/samples/qt/Tutorial/custom.sh.template
new file mode 100644
index 0000000000..52571f097b
--- /dev/null
+++ b/samples/qt/Tutorial/custom.sh.template
@@ -0,0 +1,5 @@
+#!/bin/bash
+# Rename this file to custom.sh,
+# and define QTDIR variable.
+
+export QTDIR=""
diff --git a/samples/qt/Tutorial/env.bat b/samples/qt/Tutorial/env.bat
index 56b7eeb0c8..f44cfeb397 100755
--- a/samples/qt/Tutorial/env.bat
+++ b/samples/qt/Tutorial/env.bat
@@ -1,8 +1,10 @@
@echo off
-call "%~dp0..\..\..\env.bat" %1 %2 %3
+if exist "%~dp0custom.bat" (
+ call "%~dp0custom.bat" %1 %2 %3
+)
-call "custom.bat" %1 %2 %3
+call "%~dp0..\..\..\env.bat" %1 %2 %3
set "RES_DIR=%~dp0win%ARCH%\%VCVER%\res"
set "CSF_ResourcesDefaults=%RES_DIR%"