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Integration of OCCT 6.5.0 from SVN
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bugmaster
bugmaster
347
samples/java/src/SampleHLRPackage/SampleHLRPackage.cxx
Executable file
347
samples/java/src/SampleHLRPackage/SampleHLRPackage.cxx
Executable file
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// File: SampleHLRPackage.cxx
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// Created: Mon Mar 6 14:52:10 2000
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// Author: UI team
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// <ui@flox.nnov.matra-dtv.fr>
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#include <SampleHLRPackage.hxx>
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#include <Aspect_Window.hxx>
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#include <V3d_Viewer.hxx>
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#include <V3d_View.hxx>
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#include <V2d_Viewer.hxx>
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#include <V2d_View.hxx>
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#include <AIS_InteractiveContext.hxx>
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#include <ISession2D_InteractiveContext.hxx>
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#include <AIS_Shape.hxx>
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#include <AIS_Trihedron.hxx>
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#include <ISession2D_Shape.hxx>
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#include <Quantity_Color.hxx>
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#include <Aspect_ColorMap.hxx>
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#include <Aspect_GenericColorMap.hxx>
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#include <Aspect_ColorMapEntry.hxx>
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#include <Aspect_WidthMap.hxx>
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#include <Aspect_WidthMapEntry.hxx>
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#include <Aspect_TypeMap.hxx>
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#include <Aspect_TypeMapEntry.hxx>
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#include <Aspect_LineStyle.hxx>
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#include <TColQuantity_Array1OfLength.hxx>
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#include <Geom_Axis2Placement.hxx>
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#include <gp.hxx>
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#include <V3d_Coordinate.hxx>
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#include <Prs3d_Projector.hxx>
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#include <HLRAlgo_Projector.hxx>
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#include <TopoDS_Shape.hxx>
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#include <BRep_Builder.hxx>
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#include <BRepTools.hxx>
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#ifdef WNT
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#include <WNT_Window.hxx>
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#include <WNT_GraphicDevice.hxx>
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#include <WNT_WDriver.hxx>
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#include <Graphic3d_WNTGraphicDevice.hxx>
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#else
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#include <Xw_Window.hxx>
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#include <Xw_GraphicDevice.hxx>
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#include <Xw_Driver.hxx>
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#include <Graphic3d_GraphicDevice.hxx>
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#endif
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/*----------------------------------------------------------------------*/
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#ifdef WNT
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static Handle(Graphic3d_WNTGraphicDevice) defaultDevice;
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static Handle(WNT_GraphicDevice) default2dDevice;
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#else
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static Handle(Graphic3d_GraphicDevice) defaultDevice;
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static Handle(Xw_GraphicDevice) default2dDevice;
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#endif
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Handle(AIS_Trihedron) myTrihedron;
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Handle(ISession2D_Shape) myDisplayableShape;
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//===============================================================
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// Function name: CreateViewer3d
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//===============================================================
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Handle(V3d_Viewer) SampleHLRPackage::CreateViewer3d(const Standard_ExtString aName)
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{
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#ifdef WNT
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if (defaultDevice.IsNull())
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defaultDevice = new Graphic3d_WNTGraphicDevice();
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return new V3d_Viewer(defaultDevice, aName);
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#else
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if (defaultDevice.IsNull())
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defaultDevice = new Graphic3d_GraphicDevice("");
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return new V3d_Viewer(defaultDevice, aName);
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#endif //WNT
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}
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//===============================================================
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// Function name: SetWindow3d
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//===============================================================
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void SampleHLRPackage::SetWindow3d (const Handle(V3d_View)& aView,
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const Standard_Integer hiwin,
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const Standard_Integer lowin)
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{
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#ifdef WNT
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Handle(Graphic3d_WNTGraphicDevice) d =
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Handle(Graphic3d_WNTGraphicDevice)::DownCast(aView->Viewer()->Device());
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Handle(WNT_Window) w = new WNT_Window(d,hiwin,lowin);
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#else
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Handle(Graphic3d_GraphicDevice) d =
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Handle(Graphic3d_GraphicDevice)::DownCast(aView->Viewer()->Device());
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Handle(Xw_Window) w = new Xw_Window(d,hiwin,lowin,Xw_WQ_3DQUALITY);
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#endif
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aView->SetWindow(w);
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}
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//===============================================================
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// Function name: CreateViewer2d
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//===============================================================
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Handle(V2d_Viewer) SampleHLRPackage::CreateViewer2d (const Standard_ExtString aName)
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{
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#ifdef WNT
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if(default2dDevice.IsNull())
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default2dDevice = new WNT_GraphicDevice();
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#else
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if(default2dDevice.IsNull())
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default2dDevice = new Xw_GraphicDevice("",Xw_TOM_READONLY);
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#endif
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return new V2d_Viewer(default2dDevice,aName,"");
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}
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//===============================================================
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// Function name: CreateView2d
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//===============================================================
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Handle(V2d_View) SampleHLRPackage::CreateView2d (const Handle(V2d_Viewer)& aViewer,
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const Standard_Integer hiwin,
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const Standard_Integer lowin)
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{
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#ifdef WNT
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Handle(WNT_GraphicDevice) GD = Handle(WNT_GraphicDevice)::DownCast(aViewer->Device());
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Handle(WNT_Window) W = new WNT_Window(GD,hiwin,lowin,Quantity_NOC_MATRAGRAY);
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Handle(WNT_WDriver) D = new WNT_WDriver(W);
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#else
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Handle(Xw_GraphicDevice) GD = Handle(Xw_GraphicDevice)::DownCast(aViewer->Device());
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Handle(Xw_Window) W = new Xw_Window(GD,hiwin,lowin,Xw_WQ_DRAWINGQUALITY,Quantity_NOC_MATRAGRAY);
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Handle(Xw_Driver) D = new Xw_Driver(W);
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#endif
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Handle(V2d_View) V = new V2d_View(D,aViewer);
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V->Update();
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return V;
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}
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//===============================================================
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// Function name: InitMaps
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//===============================================================
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void SampleHLRPackage::InitMaps(const Handle(V2d_Viewer)& aViewer)
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{
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// update the Maps :
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// entries are reserve for utilisation :
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// - 1 for Visible edges HighLighted
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// - 2 for Visible edges
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// - 3 for Hidden edges HighLighted
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// - 4 for Hidden edges
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Handle(Aspect_GenericColorMap) aColorMap = Handle(Aspect_GenericColorMap)::DownCast(aViewer->ColorMap());
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if (!aColorMap.IsNull()) {
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aColorMap->AddEntry(Aspect_ColorMapEntry (1,Quantity_Color(Quantity_NOC_RED ))); // in fact just update
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aColorMap->AddEntry(Aspect_ColorMapEntry (2,Quantity_Color(Quantity_NOC_WHITE))); // in fact just update
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aColorMap->AddEntry(Aspect_ColorMapEntry (3,Quantity_Color(Quantity_NOC_RED ))); // in fact just update
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aColorMap->AddEntry(Aspect_ColorMapEntry (4,Quantity_Color(Quantity_NOC_BLUE1))); // in fact just update
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aViewer->SetColorMap(aColorMap);
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}
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Handle(Aspect_WidthMap) aWidthMap = aViewer->WidthMap();
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aWidthMap->AddEntry(Aspect_WidthMapEntry(1,0.8)); // in fact just update
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aWidthMap->AddEntry(Aspect_WidthMapEntry(2,0.4)); // in fact just update
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aWidthMap->AddEntry(Aspect_WidthMapEntry(3,0.6)); // in fact just update
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aWidthMap->AddEntry(Aspect_WidthMapEntry(4,0.2)); // in fact just update
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aViewer->SetWidthMap(aWidthMap);
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Handle(Aspect_TypeMap) aTypeMap = aViewer->TypeMap();
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aTypeMap->AddEntry(Aspect_TypeMapEntry(1,Aspect_LineStyle(Aspect_TOL_SOLID)));
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aTypeMap->AddEntry(Aspect_TypeMapEntry(2,Aspect_LineStyle(Aspect_TOL_SOLID)));
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TColQuantity_Array1OfLength anArray(1,2);
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anArray(1) = 0.5; anArray(2) = 0.5;
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aTypeMap->AddEntry(Aspect_TypeMapEntry(3,Aspect_LineStyle(anArray)));
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aTypeMap->AddEntry(Aspect_TypeMapEntry(4,Aspect_LineStyle(anArray)));
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aViewer->SetTypeMap(aTypeMap);
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}
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//===============================================================
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// Function name: DisplayTrihedron
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//===============================================================
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void SampleHLRPackage::DisplayTrihedron(const Handle(AIS_InteractiveContext)& aContext)
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{
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Handle(Geom_Axis2Placement) aTrihedronAxis=new Geom_Axis2Placement(gp::XOY());
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myTrihedron=new AIS_Trihedron(aTrihedronAxis);
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aContext->Display(myTrihedron);
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}
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//===============================================================
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// Function name: GetShapes
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//===============================================================
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Standard_Boolean SampleHLRPackage::GetShapes(const Handle(AIS_InteractiveContext)& aSrcContext,
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const Handle(AIS_InteractiveContext)& aDestContext)
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{
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myDisplayableShape = new ISession2D_Shape();
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aDestContext->EraseAll(Standard_False);
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aDestContext->Display(myTrihedron);
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Standard_Boolean OneOrMoreFound = Standard_False;
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for (aSrcContext->InitCurrent();aSrcContext->MoreCurrent();aSrcContext->NextCurrent())
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{
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Handle(AIS_Shape) anAISShape = Handle(AIS_Shape)::DownCast(aSrcContext->Current());
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if (!anAISShape.IsNull())
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{
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OneOrMoreFound = Standard_True;
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TopoDS_Shape aShape = anAISShape->Shape();
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myDisplayableShape->Add(aShape);
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aDestContext->Display(anAISShape);
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}
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}
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return OneOrMoreFound;
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}
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//===============================================================
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// Function name: Apply
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//===============================================================
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void SampleHLRPackage::Apply(const Handle(ISession2D_InteractiveContext)& aContext2d,
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const Standard_Integer aDisplayMode)
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{
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aContext2d->EraseAll(Standard_False);
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aContext2d->Display(myDisplayableShape, // object
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aDisplayMode, // display mode
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aDisplayMode, // selection mode
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Standard_True); // Redraw
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}
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//===============================================================
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// Function name: UpdateProjector
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//===============================================================
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void SampleHLRPackage::UpdateProjector(const Handle(V3d_View)& aView)
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{
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V3d_Coordinate DX,DY,DZ,XAt,YAt,ZAt, Vx,Vy,Vz ;
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aView->Proj(DX,DY,DZ);
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aView->At(XAt,YAt,ZAt);
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aView->Up( Vx,Vy,Vz );
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Standard_Boolean IsPerspective = (aView->Type() == V3d_PERSPECTIVE);
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Quantity_Length aFocus = 1;
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Prs3d_Projector aPrs3dProjector(IsPerspective,aFocus,DX,DY,DZ,XAt,YAt,ZAt,Vx,Vy,Vz);
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HLRAlgo_Projector aProjector = aPrs3dProjector.Projector();
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if (myDisplayableShape.IsNull()) return;
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myDisplayableShape->SetProjector(aProjector);
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}
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//===============================================================
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// Function name: SetNbIsos
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//===============================================================
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void SampleHLRPackage::SetNbIsos(const Standard_Integer aNbIsos)
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{
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myDisplayableShape->SetNbIsos(aNbIsos);
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}
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//===============================================================
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// Function name: ReadBRep
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//===============================================================
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Standard_Boolean SampleHLRPackage::ReadBRep(const Standard_CString aFileName,
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const Handle(AIS_InteractiveContext)& aContext)
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{
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TopoDS_Shape aShape;
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BRep_Builder aBuilder;
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Standard_Boolean result = BRepTools::Read(aShape,aFileName,aBuilder);
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if (result)
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aContext->Display(new AIS_Shape(aShape));
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return result;
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}
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//===============================================================
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// Function name: SaveBRep
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//===============================================================
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Standard_Boolean SampleHLRPackage::SaveBRep(const Standard_CString aFileName,
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const Handle(AIS_InteractiveContext)& aContext)
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{
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TopoDS_Shape aShape;
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Standard_Boolean isFound = Standard_False;
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Handle(AIS_InteractiveObject) picked;
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for(aContext->InitCurrent();aContext->MoreCurrent();aContext->NextCurrent()) {
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picked = aContext->Current();
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if (aContext->Current()->IsKind(STANDARD_TYPE(AIS_Shape))) {
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aShape = Handle(AIS_Shape)::DownCast(picked)->Shape();
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isFound = Standard_True;
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break;
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}
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}
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if (isFound) {
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Standard_Boolean result = BRepTools::Write(aShape,aFileName);
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return result;
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}
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return Standard_False;
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}
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//===============================================================
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// Function name: SaveImage
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//===============================================================
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#ifndef WNT
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Standard_Boolean SampleHLRPackage::SaveImage(const Standard_CString ,
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const Standard_CString ,
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const Handle(V3d_View)& )
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{
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#else
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Standard_Boolean SampleHLRPackage::SaveImage(const Standard_CString aFileName,
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const Standard_CString aFormat,
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const Handle(V3d_View)& aView)
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{
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Handle(Aspect_Window) anAspectWindow = aView->Window();
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Handle(WNT_Window) aWNTWindow = Handle(WNT_Window)::DownCast(anAspectWindow);
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if (aFormat == "bmp") aWNTWindow->SetOutputFormat(WNT_TOI_BMP);
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if (aFormat == "gif") aWNTWindow->SetOutputFormat(WNT_TOI_GIF);
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if (aFormat == "xwd") aWNTWindow->SetOutputFormat(WNT_TOI_XWD);
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aWNTWindow->Dump(aFileName);
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#endif
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return Standard_True;
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}
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//===============================================================
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// Function name: SaveImage
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//===============================================================
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#ifndef WNT
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Standard_Boolean SampleHLRPackage::SaveImage(const Standard_CString ,
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const Standard_CString ,
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const Handle(V2d_View)& )
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{
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#else
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Standard_Boolean SampleHLRPackage::SaveImage(const Standard_CString aFileName,
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const Standard_CString aFormat,
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const Handle(V2d_View)& aView)
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{
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Handle(Aspect_Window) anAspectWindow = aView->Driver()->Window();
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Handle(WNT_Window) aWNTWindow = Handle(WNT_Window)::DownCast(anAspectWindow);
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if (aFormat == "bmp") aWNTWindow->SetOutputFormat(WNT_TOI_BMP);
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if (aFormat == "gif") aWNTWindow->SetOutputFormat(WNT_TOI_GIF);
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if (aFormat == "xwd") aWNTWindow->SetOutputFormat(WNT_TOI_XWD);
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aWNTWindow->Dump(aFileName);
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#endif
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return Standard_True;
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}
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