0033113: Modeling Algorithms - BRepFilletAPI_MakeFillet::Build SIGSEGV

Added the test case for this ticket.

src/AIS/AIS_AnimationAxisRotation.cxx

@@ -1,51 +0,0 @@
-// Copyright (c) 2023 OPEN CASCADE SAS
-//
-// This file is part of Open CASCADE Technology software library.
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License version 2.1 as published
-// by the Free Software Foundation, with special exception defined in the file
-// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-// distribution for complete text of the license and disclaimer of any warranty.
-//
-// Alternatively, this file may be used under the terms of Open CASCADE
-// commercial license or contractual agreement.
-
-#include <AIS_AnimationAxisRotation.hxx>
-
-IMPLEMENT_STANDARD_RTTIEXT(AIS_AnimationAxisRotation, AIS_BaseAnimationObject)
-
-//=============================================================================
-//function : Constructor
-//purpose  :
-//=============================================================================
-AIS_AnimationAxisRotation::AIS_AnimationAxisRotation (const TCollection_AsciiString& theAnimationName,
-                                                      const Handle(AIS_InteractiveContext)& theContext,
-                                                      const Handle(AIS_InteractiveObject)& theObject,
-                                                      const gp_Ax1& theAxis,
-                                                      const Standard_Real theAngleStart,
-                                                      const Standard_Real theAngleEnd)
-: AIS_BaseAnimationObject (theAnimationName, theContext, theObject),
-  myRotAxis    (theAxis),
-  myAngleStart (theAngleStart),
-  myAngleEnd   (theAngleEnd)
-{
-  //
-}
-
-//=============================================================================
-//function : update
-//purpose  :
-//=============================================================================
-void AIS_AnimationAxisRotation::update (const AIS_AnimationProgress& theProgress)
-{
-  if (myObject.IsNull())
-  {
-    return;
-  }
-
-  gp_Trsf aTrsf;
-  Standard_Real aCurrentAngle = (1.0 - theProgress.LocalNormalized) * myAngleStart + theProgress.LocalNormalized * myAngleEnd;
-  aTrsf.SetRotation (myRotAxis, aCurrentAngle);
-  updateTrsf (aTrsf);
-}

src/AIS/AIS_AnimationAxisRotation.hxx

@@ -1,53 +0,0 @@
-// Copyright (c) 2023 OPEN CASCADE SAS
-//
-// This file is part of Open CASCADE Technology software library.
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License version 2.1 as published
-// by the Free Software Foundation, with special exception defined in the file
-// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-// distribution for complete text of the license and disclaimer of any warranty.
-//
-// Alternatively, this file may be used under the terms of Open CASCADE
-// commercial license or contractual agreement.
-
-#ifndef _AIS_AnimationAxisRotation_HeaderFile
-#define _AIS_AnimationAxisRotation_HeaderFile
-
-#include <AIS_BaseAnimationObject.hxx>
-#include <gp_TrsfNLerp.hxx>
-
-//! Animation defining object transformation.
-class AIS_AnimationAxisRotation : public AIS_BaseAnimationObject
-{
-  DEFINE_STANDARD_RTTIEXT(AIS_AnimationAxisRotation, AIS_BaseAnimationObject)
-public:
-
-  //! Constructor with initialization.
-  //! @param[in] theAnimationName animation identifier
-  //! @param[in] theContext       interactive context where object have been displayed
-  //! @param[in] theObject        object to apply rotation
-  //! @param[in] theAxis          rotation axis
-  //! @param[in] theAngleStart    rotation angle at the start of animation
-  //! @param[in] theAngleEnd      rotation angle at the end   of animation
-  Standard_EXPORT AIS_AnimationAxisRotation (const TCollection_AsciiString& theAnimationName,
-                                             const Handle(AIS_InteractiveContext)& theContext,
-                                             const Handle(AIS_InteractiveObject)& theObject,
-                                             const gp_Ax1& theAxis,
-                                             const Standard_Real theAngleStart,
-                                             const Standard_Real theAngleEnd);
-
-protected:
-
-  //! Update the progress.
-  Standard_EXPORT virtual void update (const AIS_AnimationProgress& theProgress) Standard_OVERRIDE;
-
-private:
-
-  gp_Ax1         myRotAxis;     //!< rotation axis
-  Standard_Real  myAngleStart;  //!< start angle for rotation
-  Standard_Real  myAngleEnd;    //!< end angle for rotation
-
-};
-
-#endif // _AIS_AnimationAxisRotation_HeaderFile

src/AIS/AIS_AnimationObject.cxx

@@ -14,7 +14,10 @@
 
 #include <AIS_AnimationObject.hxx>
 
-IMPLEMENT_STANDARD_RTTIEXT(AIS_AnimationObject, AIS_BaseAnimationObject)
+#include <AIS_InteractiveContext.hxx>
+#include <V3d_View.hxx>
+
+IMPLEMENT_STANDARD_RTTIEXT(AIS_AnimationObject, AIS_Animation)
 
 //=============================================================================
 //function : Constructor
@@ -25,7 +28,9 @@ AIS_AnimationObject::AIS_AnimationObject (const TCollection_AsciiString& theAnim
                                           const Handle(AIS_InteractiveObject)&  theObject,
                                           const gp_Trsf& theTrsfStart,
                                           const gp_Trsf& theTrsfEnd)
-: AIS_BaseAnimationObject (theAnimationName, theContext, theObject),
+: AIS_Animation (theAnimationName),
+  myContext  (theContext),
+  myObject   (theObject),
   myTrsfLerp (theTrsfStart, theTrsfEnd)
 {
   //
@@ -44,5 +49,52 @@ void AIS_AnimationObject::update (const AIS_AnimationProgress& theProgress)
 
   gp_Trsf aTrsf;
   myTrsfLerp.Interpolate (theProgress.LocalNormalized, aTrsf);
-  updateTrsf (aTrsf);
+  if (!myContext.IsNull())
+  {
+    myContext->SetLocation (myObject, aTrsf);
+    invalidateViewer();
+  }
+  else
+  {
+    myObject->SetLocalTransformation (aTrsf);
+  }
+}
+
+//=============================================================================
+//function : invalidateViewer
+//purpose  :
+//=============================================================================
+void AIS_AnimationObject::invalidateViewer()
+{
+  if (myContext.IsNull())
+  {
+    return;
+  }
+
+  const Standard_Boolean isImmediate = myContext->CurrentViewer()->ZLayerSettings (myObject->ZLayer()).IsImmediate();
+  if (!isImmediate)
+  {
+    myContext->CurrentViewer()->Invalidate();
+    return;
+  }
+
+  // Invalidate immediate view only if it is going out of z-fit range.
+  // This might be sub-optimal performing this for each animated objects in case of many animated objects.
+  for (V3d_ListOfView::Iterator aDefViewIter = myContext->CurrentViewer()->DefinedViewIterator();
+       aDefViewIter.More(); aDefViewIter.Next())
+  {
+    const Handle(V3d_View)& aView = aDefViewIter.Value();
+    const Bnd_Box aMinMaxBox  = aView->View()->MinMaxValues (Standard_False);
+    const Bnd_Box aGraphicBox = aView->View()->MinMaxValues (Standard_True);
+    Standard_Real aZNear = 0.0;
+    Standard_Real aZFar  = 0.0;
+    if (aView->Camera()->ZFitAll (aDefViewIter.Value()->AutoZFitScaleFactor(), aMinMaxBox, aGraphicBox, aZNear, aZFar))
+    {
+      if (aZNear < aView->Camera()->ZNear()
+       || aZFar  > aView->Camera()->ZFar())
+      {
+        aDefViewIter.Value()->Invalidate();
+      }
+    }
+  }
 }

src/AIS/AIS_AnimationObject.hxx

@@ -15,23 +15,24 @@
 #ifndef _AIS_AnimationObject_HeaderFile
 #define _AIS_AnimationObject_HeaderFile
 
-#include <AIS_BaseAnimationObject.hxx>
+#include <AIS_Animation.hxx>
+#include <AIS_InteractiveContext.hxx>
 #include <gp_TrsfNLerp.hxx>
 
 //! Animation defining object transformation.
-class AIS_AnimationObject : public AIS_BaseAnimationObject
+class AIS_AnimationObject : public AIS_Animation
 {
-  DEFINE_STANDARD_RTTIEXT(AIS_AnimationObject, AIS_BaseAnimationObject)
+  DEFINE_STANDARD_RTTIEXT(AIS_AnimationObject, AIS_Animation)
 public:
 
   //! Constructor with initialization.
   //! Note that start/end transformations specify exactly local transformation of the object,
   //! not the transformation to be applied to existing local transformation.
-  //! @param[in] theAnimationName animation identifier
-  //! @param[in] theContext       interactive context where object have been displayed
-  //! @param[in] theObject        object to apply local transformation
-  //! @param[in] theTrsfStart     local transformation at the start of animation (e.g. theObject->LocalTransformation())
-  //! @param[in] theTrsfEnd       local transformation at the end   of animation
+  //! @param theAnimationName animation identifier
+  //! @param theContext       interactive context where object have been displayed
+  //! @param theObject        object to apply local transformation
+  //! @param theTrsfStart     local transformation at the start of animation (e.g. theObject->LocalTransformation())
+  //! @param theTrsfEnd       local transformation at the end   of animation
   Standard_EXPORT AIS_AnimationObject (const TCollection_AsciiString& theAnimationName,
                                        const Handle(AIS_InteractiveContext)& theContext,
                                        const Handle(AIS_InteractiveObject)&  theObject,
@@ -43,10 +44,17 @@ protected:
   //! Update the progress.
   Standard_EXPORT virtual void update (const AIS_AnimationProgress& theProgress) Standard_OVERRIDE;
 
-private:
+  //! Invalidate the viewer for proper update.
+  Standard_EXPORT void invalidateViewer();
 
-  gp_TrsfNLerp  myTrsfLerp; //!< interpolation tool
+protected:
+
+  Handle(AIS_InteractiveContext) myContext;   //!< context where object is displayed
+  Handle(AIS_InteractiveObject)  myObject;    //!< presentation object to set location
+  gp_TrsfNLerp                   myTrsfLerp;  //!< interpolation tool
 
 };
 
+DEFINE_STANDARD_HANDLE(AIS_AnimationObject, AIS_Animation)
+
 #endif // _AIS_AnimationObject_HeaderFile

src/AIS/AIS_BaseAnimationObject.cxx

@@ -1,88 +0,0 @@
-// Copyright (c) 2023 OPEN CASCADE SAS
-//
-// This file is part of Open CASCADE Technology software library.
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License version 2.1 as published
-// by the Free Software Foundation, with special exception defined in the file
-// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-// distribution for complete text of the license and disclaimer of any warranty.
-//
-// Alternatively, this file may be used under the terms of Open CASCADE
-// commercial license or contractual agreement.
-
-#include <AIS_BaseAnimationObject.hxx>
-
-#include <V3d_View.hxx>
-
-IMPLEMENT_STANDARD_RTTIEXT(AIS_BaseAnimationObject, AIS_Animation)
-
-//=============================================================================
-//function : Constructor
-//purpose  :
-//=============================================================================
-AIS_BaseAnimationObject::AIS_BaseAnimationObject (const TCollection_AsciiString& theAnimationName,
-                                                  const Handle(AIS_InteractiveContext)& theContext,
-                                                  const Handle(AIS_InteractiveObject)&  theObject)
-: AIS_Animation (theAnimationName),
-  myContext  (theContext),
-  myObject   (theObject)
-{
-  //
-}
-
-//=============================================================================
-//function : updateTrsf
-//purpose  :
-//=============================================================================
-void AIS_BaseAnimationObject::updateTrsf (const gp_Trsf& theTrsf)
-{
-  if (!myContext.IsNull())
-  {
-    myContext->SetLocation (myObject, theTrsf);
-    invalidateViewer();
-  }
-  else
-  {
-    myObject->SetLocalTransformation (theTrsf);
-  }
-}
-
-//=============================================================================
-//function : invalidateViewer
-//purpose  :
-//=============================================================================
-void AIS_BaseAnimationObject::invalidateViewer()
-{
-  if (myContext.IsNull())
-  {
-    return;
-  }
-
-  const Standard_Boolean isImmediate = myContext->CurrentViewer()->ZLayerSettings (myObject->ZLayer()).IsImmediate();
-  if (!isImmediate)
-  {
-    myContext->CurrentViewer()->Invalidate();
-    return;
-  }
-
-  // Invalidate immediate view only if it is going out of z-fit range.
-  // This might be sub-optimal performing this for each animated objects in case of many animated objects.
-  for (V3d_ListOfView::Iterator aDefViewIter = myContext->CurrentViewer()->DefinedViewIterator();
-       aDefViewIter.More(); aDefViewIter.Next())
-  {
-    const Handle(V3d_View)& aView = aDefViewIter.Value();
-    const Bnd_Box aMinMaxBox  = aView->View()->MinMaxValues (Standard_False);
-    const Bnd_Box aGraphicBox = aView->View()->MinMaxValues (Standard_True);
-    Standard_Real aZNear = 0.0;
-    Standard_Real aZFar  = 0.0;
-    if (aView->Camera()->ZFitAll (aDefViewIter.Value()->AutoZFitScaleFactor(), aMinMaxBox, aGraphicBox, aZNear, aZFar))
-    {
-      if (aZNear < aView->Camera()->ZNear()
-       || aZFar  > aView->Camera()->ZFar())
-      {
-        aDefViewIter.Value()->Invalidate();
-      }
-    }
-  }
-}

src/AIS/AIS_BaseAnimationObject.hxx

@@ -1,49 +0,0 @@
-// Copyright (c) 2023 OPEN CASCADE SAS
-//
-// This file is part of Open CASCADE Technology software library.
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License version 2.1 as published
-// by the Free Software Foundation, with special exception defined in the file
-// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-// distribution for complete text of the license and disclaimer of any warranty.
-//
-// Alternatively, this file may be used under the terms of Open CASCADE
-// commercial license or contractual agreement.
-
-#ifndef _AIS_BaseAnimationObject_HeaderFile
-#define _AIS_BaseAnimationObject_HeaderFile
-
-#include <AIS_Animation.hxx>
-#include <AIS_InteractiveContext.hxx>
-
-//! Animation defining object transformation.
-class AIS_BaseAnimationObject : public AIS_Animation
-{
-  DEFINE_STANDARD_RTTIEXT(AIS_BaseAnimationObject, AIS_Animation)
-protected:
-
-  //! Constructor with initialization.
-  //! @param[in] theAnimationName animation identifier
-  //! @param[in] theContext       interactive context where object have been displayed
-  //! @param[in] theObject        object to apply local transformation
-  Standard_EXPORT AIS_BaseAnimationObject (const TCollection_AsciiString& theAnimationName,
-                                           const Handle(AIS_InteractiveContext)& theContext,
-                                           const Handle(AIS_InteractiveObject)&  theObject);
-
-  //! Update the transformation.
-  Standard_EXPORT void updateTrsf (const gp_Trsf& theTrsf);
-
-private:
-
-  //! Invalidate the viewer for proper update.
-  Standard_EXPORT void invalidateViewer();
-
-protected:
-
-  Handle(AIS_InteractiveContext) myContext;   //!< context where object is displayed
-  Handle(AIS_InteractiveObject)  myObject;    //!< presentation object to set location
-
-};
-
-#endif // _AIS_BaseAnimationObject_HeaderFile

src/AIS/AIS_Manipulator.cxx

@@ -1116,23 +1116,18 @@ void AIS_Manipulator::ComputeSelection (const Handle(SelectMgr_Selection)& theSe
                                         const Standard_Integer theMode)
 {
   //Check mode
-  const AIS_ManipulatorMode aMode = (AIS_ManipulatorMode) theMode;
+  AIS_ManipulatorMode aMode = (AIS_ManipulatorMode) theMode;
   if (aMode == AIS_MM_None)
   {
     return;
   }
   Handle(SelectMgr_EntityOwner) anOwner;
-
-  // Sensitivity calculation for manipulator parts allows to avoid
-  // overlapping of sensitive areas when size of manipulator is small.
-  // Sensitivity is calculated relative to the default size of the manipulator (100.0f).
-  const Standard_ShortReal aSensitivityCoef = myAxes[0].Size() / 100.0f;
-  const Standard_Integer aHighSensitivity = Max (Min (RealToInt (aSensitivityCoef * 15), 15), 3); // clamp sensitivity within range [3, 15]
-  const Standard_Integer aLowSensitivity  = Max (Min (RealToInt (aSensitivityCoef * 10), 10), 2); // clamp sensitivity within range [2, 10]
-
-  switch (aMode)
+  if (aMode == AIS_MM_None)
   {
-  case AIS_MM_Translation:
+    anOwner = new SelectMgr_EntityOwner (this, 5);
+  }
+
+  if (aMode == AIS_MM_Translation || aMode == AIS_MM_None)
   {
     for (Standard_Integer anIt = 0; anIt < 3; ++anIt)
     {
@@ -1141,21 +1136,23 @@ void AIS_Manipulator::ComputeSelection (const Handle(SelectMgr_Selection)& theSe
         continue;
       }
       const Axis& anAxis = myAxes[anIt];
-      anOwner = new AIS_ManipulatorOwner(this, anIt, AIS_MM_Translation, 9);
-
+      if (aMode != AIS_MM_None)
+      {
+        anOwner = new AIS_ManipulatorOwner (this, anIt, AIS_MM_Translation, 9);
+      }
       // define sensitivity by line
-      Handle(Select3D_SensitiveSegment) aLine = new Select3D_SensitiveSegment(anOwner, gp::Origin(), anAxis.TranslatorTipPosition());
-      aLine->SetSensitivityFactor (aHighSensitivity);
+      Handle(Select3D_SensitiveSegment) aLine = new Select3D_SensitiveSegment (anOwner, gp::Origin(), anAxis.TranslatorTipPosition());
+      aLine->SetSensitivityFactor (15);
       theSelection->Add (aLine);
 
       // enlarge sensitivity by triangulation
-      Handle(Select3D_SensitivePrimitiveArray) aTri = new Select3D_SensitivePrimitiveArray(anOwner);
+      Handle(Select3D_SensitivePrimitiveArray) aTri = new Select3D_SensitivePrimitiveArray (anOwner);
       aTri->InitTriangulation (anAxis.TriangleArray()->Attributes(), anAxis.TriangleArray()->Indices(), TopLoc_Location());
       theSelection->Add (aTri);
     }
-    break;
   }
-  case AIS_MM_Rotation:
+
+  if (aMode == AIS_MM_Rotation || aMode == AIS_MM_None)
   {
     for (Standard_Integer anIt = 0; anIt < 3; ++anIt)
     {
@@ -1164,20 +1161,22 @@ void AIS_Manipulator::ComputeSelection (const Handle(SelectMgr_Selection)& theSe
         continue;
       }
       const Axis& anAxis = myAxes[anIt];
-      anOwner = new AIS_ManipulatorOwner(this, anIt, AIS_MM_Rotation, 9);
-
+      if (aMode != AIS_MM_None)
+      {
+        anOwner = new AIS_ManipulatorOwner (this, anIt, AIS_MM_Rotation, 9);
+      }
       // define sensitivity by circle
-      const gp_Circ aGeomCircle (gp_Ax2(gp::Origin(), anAxis.ReferenceAxis().Direction()), anAxis.RotatorDiskRadius());
-      Handle(Select3D_SensitiveCircle) aCircle = new ManipSensCircle(anOwner, aGeomCircle);
-      aCircle->SetSensitivityFactor (aLowSensitivity);
-      theSelection->Add(aCircle);
+      const gp_Circ aGeomCircle (gp_Ax2 (gp::Origin(), anAxis.ReferenceAxis().Direction()), anAxis.RotatorDiskRadius());
+      Handle(Select3D_SensitiveCircle) aCircle = new ManipSensCircle (anOwner, aGeomCircle);
+      aCircle->SetSensitivityFactor (15);
+      theSelection->Add (aCircle);
       // enlarge sensitivity by triangulation
-      Handle(Select3D_SensitiveTriangulation) aTri = new ManipSensTriangulation(anOwner, myAxes[anIt].RotatorDisk().Triangulation(), anAxis.ReferenceAxis().Direction());
+      Handle(Select3D_SensitiveTriangulation) aTri = new ManipSensTriangulation (anOwner, myAxes[anIt].RotatorDisk().Triangulation(), anAxis.ReferenceAxis().Direction());
       theSelection->Add (aTri);
     }
-    break;
   }
-  case AIS_MM_Scaling:
+
+  if (aMode == AIS_MM_Scaling || aMode == AIS_MM_None)
   {
     for (Standard_Integer anIt = 0; anIt < 3; ++anIt)
     {
@@ -1185,19 +1184,21 @@ void AIS_Manipulator::ComputeSelection (const Handle(SelectMgr_Selection)& theSe
       {
         continue;
       }
-      anOwner = new AIS_ManipulatorOwner(this, anIt, AIS_MM_Scaling, 9);
-
+      if (aMode != AIS_MM_None)
+      {
+        anOwner = new AIS_ManipulatorOwner (this, anIt, AIS_MM_Scaling, 9);
+      }
       // define sensitivity by point
-      Handle(Select3D_SensitivePoint) aPnt = new Select3D_SensitivePoint(anOwner, myAxes[anIt].ScalerCubePosition());
-      aPnt->SetSensitivityFactor (aHighSensitivity);
+      Handle(Select3D_SensitivePoint) aPnt = new Select3D_SensitivePoint (anOwner, myAxes[anIt].ScalerCubePosition());
+      aPnt->SetSensitivityFactor (15);
       theSelection->Add (aPnt);
       // enlarge sensitivity by triangulation
-      Handle(Select3D_SensitiveTriangulation) aTri = new Select3D_SensitiveTriangulation(anOwner, myAxes[anIt].ScalerCube().Triangulation(), TopLoc_Location(), Standard_True);
+      Handle(Select3D_SensitiveTriangulation) aTri = new Select3D_SensitiveTriangulation (anOwner, myAxes[anIt].ScalerCube().Triangulation(), TopLoc_Location(), Standard_True);
       theSelection->Add (aTri);
     }
-    break;
   }
-  case AIS_MM_TranslationPlane:
+
+  if (aMode == AIS_MM_TranslationPlane || aMode == AIS_MM_None)
   {
     for (Standard_Integer anIt = 0; anIt < 3; ++anIt)
     {
@@ -1205,33 +1206,28 @@ void AIS_Manipulator::ComputeSelection (const Handle(SelectMgr_Selection)& theSe
       {
         continue;
       }
-      anOwner = new AIS_ManipulatorOwner(this, anIt, AIS_MM_TranslationPlane, 9);
+      if (aMode != AIS_MM_None)
+      {
+        anOwner = new AIS_ManipulatorOwner(this, anIt, AIS_MM_TranslationPlane, 9);
+      }
 
       // define sensitivity by two crossed lines
-      Standard_Real aSensitivityOffset = ZoomPersistence() ? aHighSensitivity * (0.5 + M_SQRT2) : 0.0;
-      gp_Pnt aP1 = myAxes[((anIt + 1) % 3)].TranslatorTipPosition().Translated (myAxes[((anIt + 2) % 3)].ReferenceAxis().Direction().XYZ() * aSensitivityOffset);
-      gp_Pnt aP2 = myAxes[((anIt + 2) % 3)].TranslatorTipPosition().Translated (myAxes[((anIt + 1) % 3)].ReferenceAxis().Direction().XYZ() * aSensitivityOffset);
+      gp_Pnt aP1, aP2;
+      aP1 = myAxes[((anIt + 1) % 3)].TranslatorTipPosition();
+      aP2 = myAxes[((anIt + 2) % 3)].TranslatorTipPosition();
       gp_XYZ aMidP = (aP1.XYZ() + aP2.XYZ()) / 2.0;
-      gp_XYZ anOrig = aMidP.Normalized().Multiplied (aSensitivityOffset);
 
       Handle(Select3D_SensitiveSegment) aLine1 = new Select3D_SensitiveSegment(anOwner, aP1, aP2);
-      aLine1->SetSensitivityFactor(aLowSensitivity);
-      theSelection->Add (aLine1);
-      Handle(Select3D_SensitiveSegment) aLine2 = new Select3D_SensitiveSegment(anOwner, anOrig, aMidP);
-      aLine2->SetSensitivityFactor (aLowSensitivity);
-      theSelection->Add (aLine2);
+      aLine1->SetSensitivityFactor(10);
+      theSelection->Add(aLine1);
+      Handle(Select3D_SensitiveSegment) aLine2 = new Select3D_SensitiveSegment(anOwner, gp::Origin(), aMidP);
+      aLine2->SetSensitivityFactor(10);
+      theSelection->Add(aLine2);
 
       // enlarge sensitivity by triangulation
-      Handle(Select3D_SensitiveTriangulation) aTri = new Select3D_SensitiveTriangulation(anOwner, myAxes[anIt].DraggerSector().Triangulation(), TopLoc_Location(), Standard_True); 
-      theSelection->Add (aTri);
+      Handle(Select3D_SensitiveTriangulation) aTri = new Select3D_SensitiveTriangulation(anOwner, myAxes[anIt].DraggerSector().Triangulation(), TopLoc_Location(), Standard_True);
+      theSelection->Add(aTri);
     }
-    break;
-  }
-  default:
-  {
-    anOwner = new SelectMgr_EntityOwner(this, 5);
-    break;
-  }
   }
 }
 

src/AIS/FILES

@@ -2,8 +2,6 @@ AIS.hxx
 AIS_Animation.cxx
 AIS_Animation.hxx
 AIS_AnimationTimer.hxx
-AIS_AnimationAxisRotation.cxx
-AIS_AnimationAxisRotation.hxx
 AIS_AnimationCamera.cxx
 AIS_AnimationCamera.hxx
 AIS_AnimationObject.cxx
@@ -14,8 +12,6 @@ AIS_Axis.cxx
 AIS_Axis.hxx
 AIS_BadEdgeFilter.cxx
 AIS_BadEdgeFilter.hxx
-AIS_BaseAnimationObject.cxx
-AIS_BaseAnimationObject.hxx
 AIS_C0RegularityFilter.cxx
 AIS_C0RegularityFilter.hxx
 AIS_CameraFrustum.cxx

src/BOPAlgo/BOPAlgo_ShellSplitter.cxx

@@ -248,178 +248,167 @@ void BOPAlgo_ShellSplitter::SplitBlock(BOPTools_ConnexityBlock& aCB)
   //
   // Build the shells
   aItF.Initialize (aLFConnected);
-  for (i = 1; aItF.More() && !bAllFacesTaken; aItF.Next(), ++i)
-  {
+  for (i = 1; aItF.More() && !bAllFacesTaken; aItF.Next(), ++i) {
     const TopoDS_Shape& aFF = aItF.Value();
     if (!AddedFacesMap.Add(aFF)) {
       continue;
     }
     //
     // make a new shell
-    TopoDS_Shell aShell;
-    aBB.MakeShell(aShell);
-    aBB.Add(aShell, aFF);
-
-    aMEFP.Clear();
-    TopExp::MapShapesAndAncestors(aShell, TopAbs_EDGE, TopAbs_FACE, aMEFP);
+    TopoDS_Shell aShellStart;
+    aBB.MakeShell(aShellStart);
+    aBB.Add(aShellStart, aFF);
     //
-    // loop on faces added to Shell; 
-    // add their neighbor faces to Shell and so on
-    aItS.Initialize(aShell);
-    for (; aItS.More(); aItS.Next()) {
-      const TopoDS_Face& aF = (*(TopoDS_Face*)(&aItS.Value()));
-      Standard_Boolean isBoundary = aBoundaryFaces.Contains (aF);
+    TopTools_ListOfShape aLShells;
+    aLShells.Append(aShellStart);
+    //
+    TopTools_ListIteratorOfListOfShape aItLShells(aLShells);
+    for (; aItLShells.More(); aItLShells.Next()) {
+      TopoDS_Shell& aShell = TopoDS::Shell(aItLShells.ChangeValue());
       //
-      // loop on edges of aF; find a good neighbor face of aF by aE
-      aExp.Init(aF, TopAbs_EDGE);
-      for (; aExp.More(); aExp.Next()) {
-        const TopoDS_Edge& aE = (*(TopoDS_Edge*)(&aExp.Current()));
+      aMEFP.Clear();
+      TopExp::MapShapesAndAncestors(aShell, TopAbs_EDGE, TopAbs_FACE, aMEFP);
+      //
+      // loop on faces added to Shell; 
+      // add their neighbor faces to Shell and so on
+      aItS.Initialize(aShell);
+      for (; aItS.More(); aItS.Next()) {
+        const TopoDS_Face& aF = (*(TopoDS_Face*)(&aItS.Value()));
+        Standard_Boolean isBoundary = aBoundaryFaces.Contains (aF);
         //
-        // proceed only free edges in this shell
-        if (aMEFP.Contains(aE)) {
-          const TopTools_ListOfShape& aLFP = aMEFP.FindFromKey(aE);
-          aNbFP = aLFP.Extent();
-          if (aNbFP > 1) {
+        // loop on edges of aF; find a good neighbor face of aF by aE
+        aExp.Init(aF, TopAbs_EDGE);
+        for (; aExp.More(); aExp.Next()) {
+          const TopoDS_Edge& aE = (*(TopoDS_Edge*)(&aExp.Current()));
+          //
+          // proceed only free edges in this shell
+          if (aMEFP.Contains(aE)) {
+            const TopTools_ListOfShape& aLFP = aMEFP.FindFromKey(aE);
+            aNbFP = aLFP.Extent();
+            if (aNbFP > 1) {
+              continue;
+            }
+          }
+          // avoid processing of internal edges
+          anOr = aE.Orientation();
+          if (anOr == TopAbs_INTERNAL) {
             continue;
           }
-        }
-        // avoid processing of internal edges
-        anOr = aE.Orientation();
-        if (anOr == TopAbs_INTERNAL) {
-          continue;
-        }
-        // avoid processing of degenerated edges
-        if (BRep_Tool::Degenerated(aE)) {
-          continue;
-        }
-        //
-        // candidate faces list
-        const TopTools_ListOfShape& aLF = aEFMap.FindFromKey(aE);
-        aNbLF = aLF.Extent();
-        if (!aNbLF) {
-          continue;
-        }
-        //
-        // prepare for selecting the next face
-        // take only not-processed faces as a candidates
-        BOPTools_ListOfCoupleOfShape aLCSOff;
-        //
-        Standard_Integer aNbWaysInside = 0;
-        TopoDS_Face aSelF;
-        TopTools_ListIteratorOfListOfShape aItLF(aLF);
-        for (; aItLF.More(); aItLF.Next()) {
-          const TopoDS_Face& aFL = (*(TopoDS_Face*)(&aItLF.Value()));
-          if (aF.IsSame(aFL) || AddedFacesMap.Contains(aFL)) {
+          // avoid processing of degenerated edges
+          if (BRep_Tool::Degenerated(aE)) {
             continue;
           }
           //
-          // find current edge in the face
-          if (!BOPTools_AlgoTools::GetEdgeOff(aE, aFL, aEL)) {
+          // candidate faces list
+          const TopTools_ListOfShape& aLF = aEFMap.FindFromKey(aE);
+          aNbLF = aLF.Extent();
+          if (!aNbLF) {
             continue;
           }
           //
-          if (isBoundary && !aBoundaryFaces.Contains (aFL))
+          // prepare for selecting the next face
+          // take only not-processed faces as a candidates
+          BOPTools_ListOfCoupleOfShape aLCSOff;
+          //
+          Standard_Integer aNbWaysInside = 0;
+          TopoDS_Face aSelF;
+          TopTools_ListIteratorOfListOfShape aItLF(aLF);
+          for (; aItLF.More(); aItLF.Next()) {
+            const TopoDS_Face& aFL = (*(TopoDS_Face*)(&aItLF.Value()));
+            if (aF.IsSame(aFL) || AddedFacesMap.Contains(aFL)) {
+              continue;
+            }
+            //
+            // find current edge in the face
+            if (!BOPTools_AlgoTools::GetEdgeOff(aE, aFL, aEL)) {
+              continue;
+            }
+            //
+            if (isBoundary && !aBoundaryFaces.Contains (aFL))
+            {
+              ++aNbWaysInside;
+              aSelF = aFL;
+            }
+            aCSOff.SetShape1(aEL);
+            aCSOff.SetShape2(aFL);
+            aLCSOff.Append(aCSOff);
+          }//for (; aItLF.More(); aItLF.Next()) { 
+          //
+          aNbOff = aLCSOff.Extent();
+          if (!aNbOff){
+            continue;
+          }
+          //
+          // among all the adjacent faces chose one with the minimal
+          // angle to the current one
+          if (!isBoundary || aNbWaysInside != 1)
           {
-            ++aNbWaysInside;
-            aSelF = aFL;
+            if (aNbOff == 1) {
+              aSelF = (*(TopoDS_Face*)(&aLCSOff.First().Shape2()));
+            }
+            else if (aNbOff > 1) {
+              BOPTools_AlgoTools::GetFaceOff(aE, aF, aLCSOff, aSelF, aContext);
+            }
           }
-          aCSOff.SetShape1(aEL);
-          aCSOff.SetShape2(aFL);
-          aLCSOff.Append(aCSOff);
-        }//for (; aItLF.More(); aItLF.Next()) { 
-        //
-        aNbOff = aLCSOff.Extent();
-        if (!aNbOff){
-          continue;
-        }
-        //
-        // among all the adjacent faces chose one with the minimal
-        // angle to the current one
-        if (!isBoundary || aNbWaysInside != 1)
-        {
-          if (aNbOff == 1) {
-            aSelF = (*(TopoDS_Face*)(&aLCSOff.First().Shape2()));
+          //
+          if (!aSelF.IsNull() && AddedFacesMap.Add(aSelF)) {
+            aBB.Add(aShell, aSelF);
+            TopExp::MapShapesAndAncestors(aSelF, TopAbs_EDGE, TopAbs_FACE, aMEFP);
           }
-          else if (aNbOff > 1) {
-            BOPTools_AlgoTools::GetFaceOff(aE, aF, aLCSOff, aSelF, aContext);
-          }
-        }
-        //
-        if (!aSelF.IsNull() && AddedFacesMap.Add(aSelF)) {
-          aBB.Add(aShell, aSelF);
-          TopExp::MapShapesAndAncestors(aSelF, TopAbs_EDGE, TopAbs_FACE, aMEFP);
-        }
-      } // for (; aExp.More(); aExp.Next()) {
-    } // for (; aItS.More(); aItS.Next()) {
-    //
-    // split the shell on multi-connected edges
-    TopTools_ListOfShape aLShSp;
-    RefineShell(aShell, aMEFP, aLShSp);
-    //
-    // collect the not closed shells for further processing
-    TopTools_ListOfShape aLShNC;
-    //
-    TopTools_ListIteratorOfListOfShape aItLShSp(aLShSp);
-    for (; aItLShSp.More(); aItLShSp.Next()) {
-      TopoDS_Shell& aShSp = *((TopoDS_Shell*)&aItLShSp.Value());
+        } // for (; aExp.More(); aExp.Next()) {
+      } // for (; aItS.More(); aItS.Next()) {
       //
-      if (BRep_Tool::IsClosed(aShSp)) {
-        aShSp.Closed(Standard_True);
-        myLoops.Append(aShSp);
+      // split the shell on multi-connected edges
+      TopTools_ListOfShape aLShSp;
+      RefineShell(aShell, aMEFP, aLShSp);
+      //
+      // collect the not closed shells for further processing
+      TopTools_ListOfShape aLShNC;
+      //
+      TopTools_ListIteratorOfListOfShape aItLShSp(aLShSp);
+      for (; aItLShSp.More(); aItLShSp.Next()) {
+        TopoDS_Shell& aShSp = *((TopoDS_Shell*)&aItLShSp.Value());
+        //
+        if (BRep_Tool::IsClosed(aShSp)) {
+          aShSp.Closed(Standard_True);
+          myLoops.Append(aShSp);
+        }
+        else {
+          aLShNC.Append(aShSp);
+        }
       }
-      else {
-        aLShNC.Append(aShSp);
+      //
+      bAllFacesTaken = (AddedFacesMap.Extent() == aNbShapes);
+      if (bAllFacesTaken) {
+        break;
       }
-    }
-    //
-    bAllFacesTaken = (AddedFacesMap.Extent() == aNbShapes);
-    if (bAllFacesTaken) {
-      break;
-    }
-    //
-    if (aLShSp.Extent() == 1) {
-      // not further processing of not closed shells is needed,
-      // as it will not bring any new results
-      continue;
-    }
-    //
-    
-    // remove th faces of not closed shells from the map of processed faces
-    // and try to rebuild the shells using all not processed faces,
-    // because faces of one shell might be needed for building the other
-    TopTools_ListIteratorOfListOfShape aItLShNC(aLShNC);
-    for (; aItLShNC.More(); aItLShNC.Next()) 
-    {
-      TopoDS_Iterator aItNC(aItLShNC.Value());
-      for (; aItNC.More(); aItNC.Next()) 
-      {
-        AddedFacesMap.Remove(aItNC.Value());
+      //
+      if (aLShSp.Extent() == 1) {
+        // not further processing of not closed shells is needed,
+        // as it will not bring any new results
+        continue;
+      }
+      //
+      Standard_Integer aNbShNC = aLShNC.Extent();
+      if (aNbShNC == 1) {
+        // try to complete the shell with other faces
+        aLShells.Append(aLShNC);
+      }
+      else if (aNbShNC > 1) {
+        // remove th faces of not closed shells from the map of processed faces
+        // and try to rebuild the shells using all not processed faces,
+        // because faces of one shell might be needed for building the other
+        TopTools_ListIteratorOfListOfShape aItLShNC(aLShNC);
+        for (; aItLShNC.More(); aItLShNC.Next()) {
+          TopoDS_Iterator aItNC(aItLShNC.Value());
+          for (; aItNC.More(); aItNC.Next()) {
+            AddedFacesMap.Remove(aItNC.Value());
+          }
+        }
       }
     }
   } // for (; aItF.More(); aItF.Next()) {
 }
-
-//=======================================================================
-//function : FindShape
-//purpose  : 
-//=======================================================================
-TopoDS_Shape FindShape (const TopoDS_Shape& theShapeToFind,
-                        const TopoDS_Shape& theShape)
-{
-  TopoDS_Shape aRes;
-  TopExp_Explorer anExp(theShape, theShapeToFind.ShapeType());
-  for (; anExp.More(); anExp.Next())
-  {
-    const TopoDS_Shape& aShape = anExp.Current();
-    if (aShape.IsSame(theShapeToFind))
-    {
-      aRes = aShape;
-      break;
-    }
-  }
-  return aRes;
-}
-
 //=======================================================================
 //function : RefineShell
 //purpose  : 
@@ -445,21 +434,6 @@ void RefineShell(TopoDS_Shell& theShell,
       aMEStop.Add(aE);
       continue;
     }
-
-    if (aLF.Extent() == 2)
-    {
-      const TopoDS_Face& aF1 = TopoDS::Face(aLF.First());
-      const TopoDS_Face& aF2 = TopoDS::Face(aLF.Last());
-
-      TopoDS_Shape aE1 = FindShape(aE, aF1);
-      TopoDS_Shape aE2 = FindShape(aE, aF2);
-
-      if (aE1.Orientation() == aE2.Orientation())
-      {
-        aMEStop.Add(aE);
-        continue;
-      }
-    }
     //
     // check for internal edges - count faces, in which the edge
     // is internal, twice

src/BOPTools/BOPTools_PairSelector.hxx

@@ -60,7 +60,7 @@ public: //! @name public interfaces
   //! Clears the indices
   void Clear()
   {
-    myPairs.clear();
+    myPairs.Clear();
   }
 
   //! Sorts the indices

src/BRepBndLib/BRepBndLib.cxx

@@ -127,14 +127,6 @@ void BRepBndLib::Add(const TopoDS_Shape& S, Bnd_Box& B, Standard_Boolean useTria
   for (ex.Init(S,TopAbs_EDGE,TopAbs_FACE); ex.More(); ex.Next())
   {
     const TopoDS_Edge& E = TopoDS::Edge(ex.Current());
- 
-    if (!useTriangulation && BRep_Tool::IsGeometric(E))
-    {
-      BC.Initialize(E);
-      BndLib_Add3dCurve::Add(BC, BRep_Tool::Tolerance(E), B);
-      continue;
-    }
-
     Handle(Poly_Polygon3D) P3d = BRep_Tool::Polygon3D(E, l);
     if (!P3d.IsNull() && P3d->NbNodes() > 0)
     {
@@ -151,7 +143,7 @@ void BRepBndLib::Add(const TopoDS_Shape& S, Bnd_Box& B, Standard_Boolean useTria
     else
     {
       BRep_Tool::PolygonOnTriangulation(E, Poly, T, l);
-      if (!Poly.IsNull() && !T.IsNull() && T->NbNodes() > 0)
+      if (useTriangulation && !Poly.IsNull() && !T.IsNull() && T->NbNodes() > 0)
       {
         const TColStd_Array1OfInteger& Indices = Poly->Nodes();
         nbNodes = Indices.Length();

src/BRepFill/BRepFill_AdvancedEvolved.cxx

@@ -44,8 +44,6 @@
 #include <BRepGProp_Face.hxx>
 #include <BRep_TEdge.hxx>
 #include <ShapeUpgrade_UnifySameDomain.hxx>
-#include <Bnd_Box.hxx>
-#include <BRepBndLib.hxx>
 
 #ifdef BRepFill_AdvancedEvolved_DEBUG
 #include <BinTools.hxx>
@@ -526,14 +524,9 @@ void BRepFill_AdvancedEvolved::GetLids()
     return;
   }
 
-  Standard_Real aTol = Max(aFS.Tolerance(), aFS.ToleranceReached());
-  aTol += myFuzzyValue;
-  Bnd_Box aProfBox;
-  BRepBndLib::Add(myProfile, aProfBox);
-  Standard_Real aSqDiag = aProfBox.SquareExtent();
   //Square of the default angular tolerance in
   //BOPAlgo_Tools::EdgesToWires(...) and BOPAlgo_Tools::WiresToFaces(...) methods
-  const Standard_Real aSqAnguarTol = aTol*aTol / aSqDiag;
+  const Standard_Real aSqAnguarTol = 1.0e-16;
   const gp_Dir &aNormal = aSurf->Position().Direction();
 
   // Obtain free-edges from myPipeShell. All edges must be planar
@@ -548,7 +541,6 @@ void BRepFill_AdvancedEvolved::GetLids()
   gp_Pnt aPtmp;
   gp_Vec aTan;
 
-  Standard_Real aDPMax = 0.;
   for (Standard_Integer i = 1; i <= aMapEF.Size(); i++)
   {
     TopTools_ListOfShape& aListF = aMapEF(i);
@@ -572,8 +564,6 @@ void BRepFill_AdvancedEvolved::GetLids()
       continue;
 
     const Standard_Real aDP = aTan.XYZ().Dot(aNormal.XYZ());
-    if (Abs(aDP) > aDPMax)
-      aDPMax = Abs(aDP);
     if (aDP*aDP>aSqModulus*aSqAnguarTol)
     {
       //Only planar edges are considered
@@ -604,9 +594,8 @@ void BRepFill_AdvancedEvolved::GetLids()
   aBB.MakeCompound(aCompW);
   aBB.MakeCompound(aCompF);
   aBB.MakeCompound(myTopBottom);
-  Standard_Real anAngTol = Sqrt(aSqAnguarTol);
-  BOPAlgo_Tools::EdgesToWires(aFreeEdges, aCompW, Standard_True, anAngTol);
-  BOPAlgo_Tools::WiresToFaces(aCompW, aCompF, anAngTol);
+  BOPAlgo_Tools::EdgesToWires(aFreeEdges, aCompW, Standard_True);
+  BOPAlgo_Tools::WiresToFaces(aCompW, aCompF);
 
   {
     // Check orientation

src/BRepFill/BRepFill_CompatibleWires.cxx

@@ -351,10 +351,6 @@ static void TrimEdge (const TopoDS_Edge&              CurrentEdge,
     for (j=1; j<=ndec; j++) {
       // piece of edge  
       m1 = (CutValues.Value(j)-t0)*(last-first)/(t1-t0)+first;
-      if (Abs(m0 - m1) < Precision::Confusion())
-      {
-        return;
-      }
       TopoDS_Edge CutE = BRepLib_MakeEdge(C,V0,Vbid,m0,m1);
       CutE.Orientation(CurrentOrient);
       S.Append(CutE);
@@ -362,10 +358,6 @@ static void TrimEdge (const TopoDS_Edge&              CurrentEdge,
       V0 = TopExp::LastVertex(CutE);
       if (j==ndec) {
 	// last piece
-        if (Abs(m0 - last) < Precision::Confusion())
-        {
-          return;
-        }
 	TopoDS_Edge LastE = BRepLib_MakeEdge(C,V0,Vl,m0,last);
 	LastE.Orientation(CurrentOrient);
 	S.Append(LastE);
@@ -379,10 +371,6 @@ static void TrimEdge (const TopoDS_Edge&              CurrentEdge,
     for (j=ndec; j>=1; j--) {
       // piece of edge  
       m0 = (CutValues.Value(j)-t0)*(last-first)/(t1-t0)+first;
-      if (Abs(m0 - m1) < Precision::Confusion())
-      {
-        return;
-      }
       TopoDS_Edge CutE = BRepLib_MakeEdge(C,Vbid,V1,m0,m1);
       CutE.Orientation(CurrentOrient);
       S.Append(CutE);
@@ -390,10 +378,6 @@ static void TrimEdge (const TopoDS_Edge&              CurrentEdge,
       V1 = TopExp::FirstVertex(CutE);
       if (j==1) {
 	// last piece
-        if (Abs(first - m1) < Precision::Confusion())
-        {
-          return;
-        }
 	TopoDS_Edge LastE = BRepLib_MakeEdge(C,Vf,V1,first,m1);
 	LastE.Orientation(CurrentOrient);
 	S.Append(LastE);
@@ -563,10 +547,6 @@ static Standard_Boolean EdgeIntersectOnWire (const gp_Pnt& P1,
 	  SR.Clear();
 	  SR.Append(param);
 	  TrimEdge(E,SR,first,last,SO,SE);
-          if (SE.IsEmpty())
-          {
-            return Standard_False;
-          }
           theEdgeNewEdges(E) = SE;
 	  TopoDS_Vertex VV1,VV2;
 	  TopExp::Vertices(TopoDS::Edge(SE.Value(1)),VV1,VV2);
@@ -701,7 +681,7 @@ void BRepFill_CompatibleWires::Init(const TopTools_SequenceOfShape& Sections)
 {
   myInit = Sections;
   myWork = Sections;
-  myPercent = 0.1;
+  myPercent = 0.01;
   myStatus = BRepFill_ThruSectionErrorStatus_NotDone;
   myMap.Clear();
 

src/BRepOffset/BRepOffset_Analyse.cxx

@@ -41,7 +41,6 @@
 #include <TopoDS_Vertex.hxx>
 #include <TopTools_MapOfShape.hxx>
 #include <ChFi3d.hxx>
-#include <LocalAnalysis_SurfaceContinuity.hxx>
 
 static void CorrectOrientationOfTangent(gp_Vec& TangVec,
                                         const TopoDS_Vertex& aVertex,
@@ -51,12 +50,6 @@ static void CorrectOrientationOfTangent(gp_Vec& TangVec,
   if (aVertex.IsSame(Vlast))
     TangVec.Reverse();
 }
-
-static Standard_Boolean CheckMixedContinuity (const TopoDS_Edge&  theEdge,
-                                              const TopoDS_Face&  theFace1,
-                                              const TopoDS_Face&  theFace2,
-                                              const Standard_Real theAngTol);
-
 //=======================================================================
 //function : BRepOffset_Analyse
 //purpose  : 
@@ -112,168 +105,15 @@ static void EdgeAnalyse(const TopoDS_Edge&         E,
   }
   else
   {
-    Standard_Boolean isTwoSplines = (aSurfType1 == GeomAbs_BSplineSurface || aSurfType1 == GeomAbs_BezierSurface) &&
-                                    (aSurfType2 == GeomAbs_BSplineSurface || aSurfType2 == GeomAbs_BezierSurface);
-    Standard_Boolean isMixedConcavity = Standard_False;
-    if (isTwoSplines)
-    {
-      Standard_Real anAngTol = 0.1;
-      isMixedConcavity = CheckMixedContinuity(E, F1, F2, anAngTol);
-    }
-
-    if (!isMixedConcavity)
-    {
-      if (ChFi3d::IsTangentFaces(E, F1, F2)) //weak condition
-      {
-        ConnectType = ChFiDS_Tangential;
-      }
-      else
-      {
-        ConnectType = ChFi3d::DefineConnectType(E, F1, F2, SinTol, Standard_False);
-      }
-    }
+    if (ChFi3d::IsTangentFaces(E, F1, F2)) //weak condition
+      ConnectType = ChFiDS_Tangential;
     else
-    {
-      ConnectType = ChFiDS_Mixed;
-    }
+      ConnectType = ChFi3d::DefineConnectType(E, F1, F2, SinTol, Standard_False);
   }
    
   I.Type(ConnectType);
   LI.Append(I);
 }
-//=======================================================================
-//function : CheckMixedConcavity
-//purpose  : 
-//=======================================================================
-Standard_Boolean CheckMixedContinuity (const TopoDS_Edge&  theEdge,
-                                       const TopoDS_Face&  theFace1,
-                                       const TopoDS_Face&  theFace2,
-                                       const Standard_Real theAngTol)
-{
-  Standard_Boolean aMixedCont = Standard_False;
-  GeomAbs_Shape aCurrOrder = BRep_Tool::Continuity(theEdge, theFace1, theFace2);
-  if (aCurrOrder > GeomAbs_C0)
-  {
-    //Method BRep_Tool::Continuity(...) always returns minimal continuity between faces
-    //so, if aCurrOrder > C0 it means that faces are tangent along whole edge.
-    return aMixedCont;
-  }
-  //But we caqnnot trust result, if it is C0. because this value set by default.
-  Standard_Real TolC0 = Max(0.001, 1.5*BRep_Tool::Tolerance(theEdge));
-
-  Standard_Real aFirst;
-  Standard_Real aLast;
-
-  Handle(Geom2d_Curve) aC2d1, aC2d2;
-
-  if (!theFace1.IsSame(theFace2) &&
-    BRep_Tool::IsClosed(theEdge, theFace1) &&
-    BRep_Tool::IsClosed(theEdge, theFace2))
-  {
-    //Find the edge in the face 1: this edge will have correct orientation
-    TopoDS_Edge anEdgeInFace1;
-    TopoDS_Face aFace1 = theFace1;
-    aFace1.Orientation(TopAbs_FORWARD);
-    TopExp_Explorer anExplo(aFace1, TopAbs_EDGE);
-    for (; anExplo.More(); anExplo.Next())
-    {
-      const TopoDS_Edge& anEdge = TopoDS::Edge(anExplo.Current());
-      if (anEdge.IsSame(theEdge))
-      {
-        anEdgeInFace1 = anEdge;
-        break;
-      }
-    }
-    if (anEdgeInFace1.IsNull())
-    {
-      return aMixedCont;
-    }
-
-    aC2d1 = BRep_Tool::CurveOnSurface(anEdgeInFace1, aFace1, aFirst, aLast);
-    TopoDS_Face aFace2 = theFace2;
-    aFace2.Orientation(TopAbs_FORWARD);
-    anEdgeInFace1.Reverse();
-    aC2d2 = BRep_Tool::CurveOnSurface(anEdgeInFace1, aFace2, aFirst, aLast);
-  }
-  else
-  {
-    // Obtaining of pcurves of edge on two faces.
-    aC2d1 = BRep_Tool::CurveOnSurface(theEdge, theFace1, aFirst, aLast);
-    //For the case of seam edge
-    TopoDS_Edge EE = theEdge;
-    if (theFace1.IsSame(theFace2))
-    {
-      EE.Reverse();
-    }
-    aC2d2 = BRep_Tool::CurveOnSurface(EE, theFace2, aFirst, aLast);
-  }
-
-  if (aC2d1.IsNull() || aC2d2.IsNull())
-  {
-    return aMixedCont;
-  }
-
-  // Obtaining of two surfaces from adjacent faces.
-  Handle(Geom_Surface) aSurf1 = BRep_Tool::Surface(theFace1);
-  Handle(Geom_Surface) aSurf2 = BRep_Tool::Surface(theFace2);
-
-  if (aSurf1.IsNull() || aSurf2.IsNull())
-  {
-    return aMixedCont;
-  }
-
-  Standard_Integer aNbSamples = 23;
-
-  // Computation of the continuity.
-  Standard_Real    aPar;
-  Standard_Real    aDelta = (aLast - aFirst) / (aNbSamples - 1);
-  Standard_Integer i, istart = 1;
-  Standard_Boolean isG1 = Standard_False;
-
-  for (i = 1, aPar = aFirst; i <= aNbSamples; i++, aPar += aDelta) 
-  {
-    if (i == aNbSamples) aPar = aLast;
-
-    LocalAnalysis_SurfaceContinuity aCont(aC2d1, aC2d2, aPar,
-      aSurf1, aSurf2, GeomAbs_G1, 0.001, TolC0, theAngTol, theAngTol, theAngTol);
-    if (aCont.IsDone())
-    {
-      istart = i + 1;
-      isG1 = aCont.IsG1();
-      break;
-    }
-  }
-
-  if (istart > aNbSamples / 2)
-  {
-    return aMixedCont;
-  }
-
-  for (i = istart, aPar = aFirst; i <= aNbSamples; i++, aPar += aDelta) 
-  {
-    if (i == aNbSamples) aPar = aLast;
-
-    LocalAnalysis_SurfaceContinuity aCont(aC2d1, aC2d2, aPar,
-      aSurf1, aSurf2, GeomAbs_G1, 0.001, TolC0, theAngTol, theAngTol, theAngTol);
-    if (!aCont.IsDone())
-    {
-      continue;
-    }
-
-    if (aCont.IsG1() == isG1)
-    {
-      continue;
-    }
-    else
-    {
-       aMixedCont = Standard_True;
-       break;
-    }
-  }
-
-  return aMixedCont;
-
-}
 
 //=======================================================================
 //function : BuildAncestors

src/BRepOffset/BRepOffset_Error.hxx

@@ -29,8 +29,7 @@ enum BRepOffset_Error
   BRepOffset_CannotTrimEdges,        //!< exception while trim edges
   BRepOffset_CannotFuseVertices,     //!< exception while fuse vertices
   BRepOffset_CannotExtentEdge,       //!< exception while extent edges
-  BRepOffset_UserBreak,              //!< user break
-  BRepOffset_MixedConnectivity       //!< Different connectivity of faces along edge: partially C0 and tangent
+  BRepOffset_UserBreak               //!< user break
 };
 
 #endif // _BRepOffset_Error_HeaderFile

src/BRepOffset/BRepOffset_MakeOffset.cxx

@@ -910,19 +910,6 @@ void BRepOffset_MakeOffset::MakeOffsetShape(const Message_ProgressRange& theRang
     myAnalyse.SetFaceOffsetMap (myFaceOffset);
   }
   myAnalyse.Perform(myFaceComp,TolAngle, aPS.Next(aSteps(PIOperation_Analyse)));
-  TopExp_Explorer anEExp(myFaceComp, TopAbs_EDGE);
-  for (; anEExp.More(); anEExp.Next())
-  {
-    const TopoDS_Edge& anE = TopoDS::Edge(anEExp.Current());
-    const BRepOffset_ListOfInterval& aLI = myAnalyse.Type(anE);
-    if (aLI.IsEmpty())
-      continue;
-    if (aLI.Last().Type() == ChFiDS_Mixed)
-    {
-      myError = BRepOffset_MixedConnectivity;
-      return;
-    }
-  }
   if (!aPS.More())
   {
     myError = BRepOffset_UserBreak;
@@ -2973,36 +2960,6 @@ void BRepOffset_MakeOffset::MakeMissingWalls (const Message_ProgressRange& theRa
       TopExp::Vertices(anEdge, V1, V2);
       Standard_Real aF, aL;
       const Handle(Geom_Curve) aC = BRep_Tool::Curve(anEdge, aF, aL);
-      if (V3.IsNull() && V4.IsNull())
-      {
-        // Initially offset edge is created without vertices.
-        // Then edge is trimmed by intersection line between  
-        // two adjacent extended offset faces and get vertices.
-        // When intersection lines are invalid for any reason, 
-        // (one of reson is mixed connectivity of faces)
-        // algoritm of cutting offset edge by intersection line 
-        // can fail and offset edge cannot get vertices.
-        // Follwing workaround is only to avoid exeption if V3 and V4 are Null
-        // Vertex points are invalid.
-        Standard_Real anOEF, anOEL;
-        TopAbs_Orientation anOEOri = OE.Orientation();
-        OE.Orientation(TopAbs_FORWARD);
-        Handle(Geom_Curve) anOEC = BRep_Tool::Curve(OE, anOEF, anOEL);
-        BRep_Builder aBB;
-        gp_Pnt aP1 = anOEC->Value(aF);
-        gp_Pnt aP2 = anOEC->Value(aL);
-        TopoDS_Vertex anOEV1, anOEV2;
-        Standard_Real aTol = Max(BRep_Tool::Tolerance(V1), BRep_Tool::Tolerance(V2));
-        aBB.MakeVertex(anOEV1, aP1, aTol);
-        anOEV1.Orientation(TopAbs_FORWARD);
-        aBB.MakeVertex(anOEV2, aP2, aTol);
-        anOEV2.Orientation(TopAbs_REVERSED);
-        aBB.Add(OE, anOEV1);
-        aBB.Add(OE, anOEV2);
-        aBB.Range(OE, aF, aL);
-        OE.Orientation(anOEOri);
-        TopExp::Vertices(OE, V4, V3);
-      }
       if (!aC.IsNull() &&
          (!aC->IsClosed() && !aC->IsPeriodic()))
       {

src/BRepOffset/BRepOffset_MakeOffset_1.cxx

@@ -5225,6 +5225,7 @@ void BRepOffset_BuildOffsetFaces::FilterInvalidEdges (const BRepOffset_DataMapOf
     const TopTools_ListOfShape* pEOrigins = myOEOrigins.Seek (aE);
     if (!pEOrigins)
     {
+      theMEUseInRebuild.Add (aE);
       continue;
     }
 
@@ -5392,29 +5393,6 @@ void BRepOffset_BuildOffsetFaces::FindFacesToRebuild()
   }
 }
 
-
-namespace
-{
-//=======================================================================
-//function : mapShapes
-//purpose  : Collect theVecShapes into theMap with setted theType
-//=======================================================================
-  template<class Container>
-  static void mapShapes (const Container& theVecShapes, 
-                         const TopAbs_ShapeEnum theType,
-                         TopTools_MapOfShape& theMap)
-  {
-    for (const auto& aShape : theVecShapes)
-    {
-      for (TopExp_Explorer anExp(aShape, theType); anExp.More(); anExp.Next())
-      {
-        theMap.Add(anExp.Current());
-      }
-    }
-  }
-}
-
-
 //=======================================================================
 //function : IntersectFaces
 //purpose  : Intersection of the faces that should be rebuild to resolve all invalidities
@@ -5737,10 +5715,7 @@ void BRepOffset_BuildOffsetFaces::IntersectFaces (TopTools_MapOfShape& theVertsT
       TopoDS_Compound aCBE;
       aBB.MakeCompound (aCBE);
       //
-      // remember inside edges and vertices to further check
-      TopTools_MapOfShape anInsideEdges;
-      TopTools_MapOfShape anInsideVertices;
-      TopExp_Explorer aExp(aCBInv, TopAbs_EDGE);
+      TopExp_Explorer aExp (aCBInv, TopAbs_EDGE);
       for (; aExp.More(); aExp.Next())
       {
         const TopoDS_Shape& aE = aExp.Current();
@@ -5749,15 +5724,6 @@ void BRepOffset_BuildOffsetFaces::IntersectFaces (TopTools_MapOfShape& theVertsT
           if (aMEFence.Add (aE))
           {
             aBB.Add (aCBE, aE);
-            if (!myEdgesToAvoid.Contains(aE) && myInvalidEdges.Contains(aE))
-            {
-              anInsideEdges.Add(aE);
-              TopoDS_Iterator anIt(aE);
-              for (; anIt.More(); anIt.Next())
-              {
-                anInsideVertices.Add(anIt.Value());
-              }
-            }
           }
         }
       }
@@ -5783,6 +5749,10 @@ void BRepOffset_BuildOffsetFaces::IntersectFaces (TopTools_MapOfShape& theVertsT
         TopExp::MapShapes (aCBELoc, TopAbs_EDGE, aME);
         aMECV = aME;
         TopExp::MapShapes (aCBELoc, TopAbs_VERTEX, aME);
+        //
+        // Using the map <aME> find chain of faces to be intersected;
+        //
+        // faces for intersection
         TopTools_IndexedMapOfShape aMFInt;
         // additional faces for intersection
         TopTools_IndexedMapOfShape aMFIntExt;
@@ -5831,14 +5801,6 @@ void BRepOffset_BuildOffsetFaces::IntersectFaces (TopTools_MapOfShape& theVertsT
           if (pMFInter && !pInterFi)
             continue;
 
-          // create map of edges and vertices for aLFImi
-          TopTools_MapOfShape  aMEVIm;
-          mapShapes(*aLFImi, TopAbs_EDGE, aMEVIm);
-          mapShapes(*aLFImi, TopAbs_VERTEX, aMEVIm);
-
-          Standard_Boolean isIContainsE = aMEVIm.HasIntersection(anInsideEdges);
-          Standard_Boolean isIContainsV = aMEVIm.HasIntersection(anInsideVertices);
-
           for (j = i + 1; j <= aNb; ++j)
           {
             const TopoDS_Face& aFj = TopoDS::Face (aMFInt (j));
@@ -5858,28 +5820,6 @@ void BRepOffset_BuildOffsetFaces::IntersectFaces (TopTools_MapOfShape& theVertsT
             if (!aLFEj)
               continue;
 
-            // create map of edges and vertices for aLFImi
-            aMEVIm.Clear();
-            mapShapes(*aLFImj, TopAbs_EDGE, aMEVIm);
-            mapShapes(*aLFImj, TopAbs_VERTEX, aMEVIm);
-            // check images of both faces contain anInsideEdges and anInsideVertices
-            // not process if false and true 
-            Standard_Boolean isJContainsE = aMEVIm.HasIntersection(anInsideEdges);
-            Standard_Boolean isJContainsV = aMEVIm.HasIntersection(anInsideVertices);
-
-            // Check if one face is connected to inside edge then
-            // the other must be also connected
-            if ((isIContainsE && !isJContainsV) ||
-                (isJContainsE && !isIContainsV))
-            {
-              TopTools_ListOfShape aLVC;
-              // it is necessary to process the images if they already have 
-              // common vertices
-              FindCommonParts(*aLFImi, *aLFImj, aLVC, TopAbs_VERTEX);
-
-              if (aLVC.IsEmpty())
-                continue;
-            }
             //
             // if there are some common edges between faces
             // we should use these edges and do not intersect again.

src/BRepTest/BRepTest_CurveCommands.cxx

@@ -281,11 +281,9 @@ static Standard_Integer mkedge(Draw_Interpretor& di, Standard_Integer n, const c
 
   Handle(Geom_Curve)   C   = DrawTrSurf::GetCurve(a[2]);
   Handle(Geom2d_Curve) C2d = DrawTrSurf::GetCurve2d(a[2]);
-  Handle(Poly_Polygon3D) P3d = DrawTrSurf::GetPolygon3D(a[2]);
-
-  if (C.IsNull() && C2d.IsNull() && P3d.IsNull()) {
+  if (C.IsNull() && C2d.IsNull()) {
     //std::cout << a[2] << " is not a curve" << std::endl;
-    di << a[2] << " is not a curve or polygon 3d\n";
+    di << a[2] << " is not a curve\n";
     return 1;
   }
 
@@ -293,12 +291,7 @@ static Standard_Integer mkedge(Draw_Interpretor& di, Standard_Integer n, const c
 
   if (n == 3) {
     if (!C.IsNull())   edge = BRepBuilderAPI_MakeEdge(C);
-    else  if (!C2d.IsNull())  edge = BRepBuilderAPI_MakeEdge2d(C2d);
-    else
-    {
-      BRep_Builder aBB;
-      aBB.MakeEdge(edge, P3d);
-    }
+    else               edge = BRepBuilderAPI_MakeEdge2d(C2d);
   }
   else {
     Handle(Geom_Surface) S;

src/BRepTest/BRepTest_FeatureCommands.cxx

@@ -415,11 +415,6 @@ static void reportOffsetState(Draw_Interpretor& theCommands,
     theCommands << "ERROR. Can not extent edge.";
     break;
   }
-  case  BRepOffset_MixedConnectivity:
-  {
-    theCommands << "ERROR. Mixed connectivity of faces.";
-    break;
-  }
   default:
   {
     theCommands << "ERROR. offsetperform operation not done.";
@@ -979,10 +974,7 @@ Standard_Integer thickshell(Draw_Interpretor& theCommands,
   const BRepOffset_Error aRetCode = B.Error();
   reportOffsetState(theCommands, aRetCode);
 
-  if (!B.Shape().IsNull())
-  {
-    DBRep::Set(a[1], B.Shape());
-  }
+  DBRep::Set(a[1], B.Shape());
   return 0;
 }
 
@@ -1117,10 +1109,7 @@ Standard_Integer offsetshape(Draw_Interpretor& theCommands,
   const BRepOffset_Error aRetCode = B.Error();
   reportOffsetState(theCommands, aRetCode);
 
-  if (!B.Shape().IsNull())
-  {
-    DBRep::Set(a[1], B.Shape());
-  }
+  DBRep::Set(a[1], B.Shape());
 
   return 0;
 }

src/ChFi3d/ChFi3d_Builder_1.cxx

@@ -692,6 +692,7 @@ void ChFi3d_Builder::PerformExtremity (const Handle(ChFiDS_Spine)& Spine)
     else{
       sst = Spine->LastStatus(); 
       iedge = Spine->NbEdges();
+      E[0] = Spine->Edges(iedge);
       V = Spine->LastVertex();
     }
     //Before all it is checked if the tangency is not dead.
@@ -702,7 +703,6 @@ void ChFi3d_Builder::PerformExtremity (const Handle(ChFiDS_Spine)& Spine)
     }
 
     if(sst == ChFiDS_BreakPoint){
-      Standard_Integer aLocNbG1Connections = 0;
       TopTools_ListIteratorOfListOfShape It;//,Jt;
       Standard_Boolean sommetpourri = Standard_False;
       TopTools_IndexedMapOfOrientedShape EdgesOfV;
@@ -720,10 +720,7 @@ void ChFi3d_Builder::PerformExtremity (const Handle(ChFiDS_Spine)& Spine)
         if (!F2.IsNull() && ChFi3d::IsTangentFaces(anEdge, F1, F2, GeomAbs_G2)) //smooth edge
         {
           if (!F1.IsSame(F2))
-          {
             NbG1Connections++;
-            aLocNbG1Connections++;
-          }
           continue;
         }
         
@@ -762,7 +759,7 @@ void ChFi3d_Builder::PerformExtremity (const Handle(ChFiDS_Spine)& Spine)
       if (EdgesOfV.Extent() != 3)
         sommetpourri = Standard_True;
       
-      if(!sommetpourri && aLocNbG1Connections < 4){
+      if(!sommetpourri){
 	sst = ChFi3d_EdgeState(E,myEFMap);
       }
       if(ii==1)Spine->SetFirstStatus(sst);

src/ChFiDS/ChFiDS_TypeOfConcavity.hxx

@@ -24,8 +24,7 @@ ChFiDS_Concave,
 ChFiDS_Convex,
 ChFiDS_Tangential,
 ChFiDS_FreeBound,
-ChFiDS_Other,
-ChFiDS_Mixed
+ChFiDS_Other
 };
 
 #endif // _ChFiDS_TypeOfConcavity_HeaderFile

src/DE/DE_ConfigurationNode.cxx

@@ -88,11 +88,8 @@ bool DE_ConfigurationNode::Save(const TCollection_AsciiString& theResourcePath)
 // function : UpdateLoad
 // purpose  :
 //=======================================================================
-bool DE_ConfigurationNode::UpdateLoad(const Standard_Boolean theToImport,
-                                      const Standard_Boolean theToKeep)
+bool DE_ConfigurationNode::UpdateLoad()
 {
-  (void)theToImport;
-  (void)theToKeep;
   return true;
 }
 

src/DE/DE_ConfigurationNode.hxx

@@ -85,12 +85,9 @@ public:
   //! @return new object with the same field values
   Standard_EXPORT virtual Handle(DE_ConfigurationNode) Copy() const = 0;
 
-  //! Update loading status. Checking for the ability to read and write.
-  //! @param[in] theToImport flag to updates for import. Standard_True-import, Standard_False-export
-  //! @param[in] theToKeep flag to save update result
+  //! Update loading status. Checking for the license.
   //! @return Standard_True, if node can be used
-  Standard_EXPORT virtual bool UpdateLoad(const Standard_Boolean theToImport,
-                                          const Standard_Boolean theToKeep);
+  Standard_EXPORT virtual bool UpdateLoad();
 
 public:
 

src/DE/DE_Wrapper.cxx

@@ -44,7 +44,6 @@ namespace
 // purpose  :
 //=======================================================================
 DE_Wrapper::DE_Wrapper()
-  :myKeepUpdates(Standard_False)
 {}
 
 //=======================================================================
@@ -68,7 +67,6 @@ DE_Wrapper::DE_Wrapper(const Handle(DE_Wrapper)& theWrapper)
       Bind(aVendorIter.Value());
     }
   }
-  theWrapper->myKeepUpdates = myKeepUpdates;
 }
 
 //=======================================================================
@@ -447,6 +445,7 @@ void DE_Wrapper::ChangePriority(const TCollection_AsciiString& theFormat,
     if (aVendorMap.FindFromKey(aVendorName, aNode))
     {
       aNode->SetEnabled(Standard_True);
+      aNode->UpdateLoad();
       aNewVendorMap.Add(aVendorName, aNode);
     }
   }
@@ -533,8 +532,7 @@ Standard_Boolean DE_Wrapper::FindProvider(const TCollection_AsciiString& thePath
           ((theToImport && aNode->IsImportSupported()) ||
           (!theToImport && aNode->IsExportSupported())) &&
           (aNode->CheckExtension(anExtr) ||
-          (theToImport && aNode->CheckContent(aBuffer))) &&
-          aNode->UpdateLoad(theToImport, myKeepUpdates))
+          (theToImport && aNode->CheckContent(aBuffer))))
       {
         theProvider = aNode->BuildProvider();
         aNode->GlobalParameters = GlobalParameters;
@@ -546,28 +544,6 @@ Standard_Boolean DE_Wrapper::FindProvider(const TCollection_AsciiString& thePath
   return Standard_False;
 }
 
-//=======================================================================
-// function : UpdateLoad
-// purpose  :
-//=======================================================================
-Standard_EXPORT void DE_Wrapper::UpdateLoad(const Standard_Boolean theToForceUpdate) const
-{
-  for (DE_ConfigurationFormatMap::Iterator aFormatIter(myConfiguration);
-       aFormatIter.More(); aFormatIter.Next())
-  {
-    for (DE_ConfigurationVendorMap::Iterator aVendorIter(aFormatIter.Value());
-         aVendorIter.More(); aVendorIter.Next())
-    {
-      const Handle(DE_ConfigurationNode)& aNode = aVendorIter.Value();
-      aNode->UpdateLoad(Standard_True, Standard_True);
-      aNode->UpdateLoad(Standard_False, Standard_True);
-      if (!theToForceUpdate)
-        continue;
-      aNode->SetEnabled(aNode->IsExportSupported() || aNode->IsImportSupported());
-    }
-  }
-}
-
 //=======================================================================
 // function : sort
 // purpose  :

src/DE/DE_Wrapper.hxx

@@ -226,16 +226,6 @@ public:
                                                         const Standard_Boolean theToImport,
                                                         Handle(DE_Provider)& theProvider) const;
 
-  //! Updates all registered nodes, all changes will be saved in nodes
-  //! @param[in] theToForceUpdate flag that turns on/of nodes, according to updated ability to import/export
-  Standard_EXPORT void UpdateLoad(const Standard_Boolean theToForceUpdate = Standard_False) const;
-
-  //! Gets flag that keeps changes on configuration nodes which are being updated, false by default
-  Standard_Boolean KeepUpdates() const { return myKeepUpdates; }
-
-  //! Sets flag that keeps changes on configuration nodes which are being updated, false by default
-  void SetKeepUpdates(const Standard_Boolean theToKeepUpdates) { myKeepUpdates = theToKeepUpdates; }
-
   //! Gets format map, contains vendor map with nodes
   //! @return internal map of formats
   Standard_EXPORT const DE_ConfigurationFormatMap& Nodes() const;
@@ -258,7 +248,6 @@ public:
 
 private:
 
-  Standard_Boolean myKeepUpdates; //!< Flag that keeps changes on configuration nodes which are being updated
   DE_ConfigurationFormatMap myConfiguration; //!< Internal map of formats
 };
 

src/DEBRepCascade/DEBRepCascade_ConfigurationNode.cxx

@@ -34,7 +34,9 @@ namespace
 //=======================================================================
 DEBRepCascade_ConfigurationNode::DEBRepCascade_ConfigurationNode() :
   DE_ConfigurationNode()
-{}
+{
+  UpdateLoad();
+}
 
 //=======================================================================
 // function : DEBRepCascade_ConfigurationNode
@@ -44,6 +46,7 @@ DEBRepCascade_ConfigurationNode::DEBRepCascade_ConfigurationNode(const Handle(DE
   :DE_ConfigurationNode(theNode)
 {
   InternalParameters = theNode->InternalParameters;
+  UpdateLoad();
 }
 
 //=======================================================================

src/DEXCAFCascade/DEXCAFCascade_ConfigurationNode.cxx

@@ -34,7 +34,9 @@ namespace
 //=======================================================================
 DEXCAFCascade_ConfigurationNode::DEXCAFCascade_ConfigurationNode() :
   DE_ConfigurationNode()
-{}
+{
+  UpdateLoad();
+}
 
 //=======================================================================
 // function : DEXCAFCascade_ConfigurationNode
@@ -44,6 +46,7 @@ DEXCAFCascade_ConfigurationNode::DEXCAFCascade_ConfigurationNode(const Handle(DE
   :DE_ConfigurationNode(theNode)
 {
   InternalParameters = theNode->InternalParameters;
+  UpdateLoad();
 }
 
 //=======================================================================

src/GeomConvert/GeomConvert_CurveToAnaCurve.cxx

@@ -429,8 +429,6 @@ static Standard_Boolean ConicDefinition
     term2 = -gdet/(cprim*pdet);
       
     if (IsEllip) {
-      if (term1 <= eps || term2 <= eps)
-        return Standard_False;
       Xax = cost;
       Yax = sint;
       Rmin = sqrt ( term1);
@@ -441,16 +439,12 @@ static Standard_Boolean ConicDefinition
       }
     }
     else if (term1 <= eps){
-      if (-term1 <= eps || term2 <= eps)
-        return Standard_False;
       Xax  = -sint;
       Yax  =  cost;
       Rmin = sqrt (-term1);
       Rmax = sqrt (term2);
     } 
     else {
-      if (term1 <= eps || -term2 <= eps)
-        return Standard_False;
       Xax  =  cost;
       Yax  =  sint;
       Rmin = sqrt (-term2);

src/GeomInt/GeomInt_IntSS.hxx

@@ -93,15 +93,6 @@ public:
   //! converts RLine to Geom(2d)_Curve.
   Standard_EXPORT static void TreatRLine (const Handle(IntPatch_RLine)& theRL, const Handle(GeomAdaptor_Surface)& theHS1, const Handle(GeomAdaptor_Surface)& theHS2, Handle(Geom_Curve)& theC3d, Handle(Geom2d_Curve)& theC2d1, Handle(Geom2d_Curve)& theC2d2, Standard_Real& theTolReached);
   
-  //! creates 2D-curve on given surface from given 3D-curve
-  Standard_EXPORT static void BuildPCurves (const Standard_Real theFirst, const Standard_Real theLast,
-                                            const Standard_Real theUmin, const Standard_Real theUmax,
-                                            const Standard_Real theVmin, const Standard_Real theVmax,
-                                            Standard_Real& theTol,
-                                            const Handle(Geom_Surface)& theSurface,
-                                            const Handle(Geom_Curve)& theCurve,
-                                            Handle(Geom2d_Curve)& theCurve2d);
-
   //! creates 2D-curve on given surface from given 3D-curve
   Standard_EXPORT static void BuildPCurves (const Standard_Real f, const Standard_Real l, Standard_Real& Tol, const Handle(Geom_Surface)& S, const Handle(Geom_Curve)& C, Handle(Geom2d_Curve)& C2d);
   

src/GeomInt/GeomInt_IntSS_1.cxx

@@ -1074,92 +1074,94 @@ void GeomInt_IntSS::TreatRLine(const Handle(IntPatch_RLine)& theRL,
 //function : BuildPCurves
 //purpose  : 
 //=======================================================================
-void GeomInt_IntSS::BuildPCurves (const Standard_Real theFirst, const Standard_Real theLast,
-                                  const Standard_Real theUmin, const Standard_Real theUmax,
-                                  const Standard_Real theVmin, const Standard_Real theVmax,
-                                  Standard_Real& theTol,
-                                  const Handle(Geom_Surface)& theSurface,
-                                  const Handle(Geom_Curve)& theCurve,
-                                  Handle(Geom2d_Curve)& theCurve2d)
+void GeomInt_IntSS::BuildPCurves (Standard_Real f,
+                                  Standard_Real l,
+                                  Standard_Real& Tol,
+                                  const Handle (Geom_Surface)& S,
+                                  const Handle (Geom_Curve)&   C,
+                                  Handle (Geom2d_Curve)& C2d)
 {
-  if (!theCurve2d.IsNull() || theSurface.IsNull()) {
+  if (!C2d.IsNull()) {
     return;
   }
   //
+  Standard_Real umin,umax,vmin,vmax;
+  // 
+  S->Bounds(umin, umax, vmin, vmax);
   // in class ProjLib_Function the range of parameters is shrank by 1.e-09
-  if ((theLast - theFirst) > 2.e-09) {
-    theCurve2d = GeomProjLib::Curve2d(theCurve, theFirst, theLast, theSurface, theUmin, theUmax, theVmin, theVmax, theTol);
-    if (theCurve2d.IsNull()) {
+  if((l - f) > 2.e-09) {
+    C2d = GeomProjLib::Curve2d(C,f,l,S,umin,umax,vmin,vmax,Tol);
+    if (C2d.IsNull()) {
       // proj. a circle that goes through the pole on a sphere to the sphere     
-      theTol += Precision::Confusion();
-      theCurve2d = GeomProjLib::Curve2d(theCurve, theFirst, theLast, theSurface, theTol);
+      Tol += Precision::Confusion();
+      C2d = GeomProjLib::Curve2d(C,f,l,S,Tol);
     }
-    const Handle(Standard_Type)& aType = theCurve2d->DynamicType();
-    if (aType == STANDARD_TYPE(Geom2d_BSplineCurve))
-    {
+    const Handle(Standard_Type)& aType = C2d->DynamicType();
+    if ( aType == STANDARD_TYPE(Geom2d_BSplineCurve)) 
+    { 
       //Check first, last knots to avoid problems with trimming
       //First, last knots can differ from f, l because of numerical error 
       //of projection and approximation
       //The same checking as in Geom2d_TrimmedCurve
-      if ((theCurve2d->FirstParameter() - theFirst > Precision::PConfusion()) ||
-        (theLast - theCurve2d->LastParameter() > Precision::PConfusion()))
+      if((C2d->FirstParameter() - f > Precision::PConfusion()) ||
+        (l - C2d->LastParameter() > Precision::PConfusion()))   
       {
-        Handle(Geom2d_BSplineCurve) aBspl = Handle(Geom2d_BSplineCurve)::DownCast(theCurve2d);
+        Handle(Geom2d_BSplineCurve) aBspl = Handle(Geom2d_BSplineCurve)::DownCast(C2d);
         TColStd_Array1OfReal aKnots(1, aBspl->NbKnots());
         aBspl->Knots(aKnots);
-        BSplCLib::Reparametrize(theFirst, theLast, aKnots);
+        BSplCLib::Reparametrize(f, l, aKnots);
         aBspl->SetKnots(aKnots);
       }
     }
   }
   else {
-    if ((theLast - theFirst) > Epsilon(Abs(theFirst)))
+    if((l - f) > Epsilon(Abs(f)))
     {
       //The domain of C2d is [Epsilon(Abs(f)), 2.e-09]
       //On this small range C2d can be considered as segment 
       //of line.
 
-      Standard_Real aU = 0., aV = 0.;
+      Standard_Real aU=0., aV=0.;
       GeomAdaptor_Surface anAS;
-      anAS.Load(theSurface);
+      anAS.Load(S);
       Extrema_ExtPS anExtr;
-      const gp_Pnt aP3d1 = theCurve->Value(theFirst);
-      const gp_Pnt aP3d2 = theCurve->Value(theLast);
+      const gp_Pnt aP3d1 = C->Value(f);
+      const gp_Pnt aP3d2 = C->Value(l);
 
       anExtr.SetAlgo(Extrema_ExtAlgo_Grad);
-      anExtr.Initialize(anAS, theUmin, theUmax, theVmin, theVmax,
-        Precision::Confusion(), Precision::Confusion());
+      anExtr.Initialize(anAS, umin, umax, vmin, vmax,
+                                Precision::Confusion(), Precision::Confusion());
       anExtr.Perform(aP3d1);
 
-      if (ParametersOfNearestPointOnSurface(anExtr, aU, aV))
+      if(ParametersOfNearestPointOnSurface(anExtr, aU, aV))
       {
         const gp_Pnt2d aP2d1(aU, aV);
 
         anExtr.Perform(aP3d2);
 
-        if (ParametersOfNearestPointOnSurface(anExtr, aU, aV))
+        if(ParametersOfNearestPointOnSurface(anExtr, aU, aV))
         {
           const gp_Pnt2d aP2d2(aU, aV);
 
-          if (aP2d1.Distance(aP2d2) > gp::Resolution())
+          if(aP2d1.Distance(aP2d2) > gp::Resolution())
           {
-            TColgp_Array1OfPnt2d poles(1, 2);
-            TColStd_Array1OfReal knots(1, 2);
-            TColStd_Array1OfInteger mults(1, 2);
+            TColgp_Array1OfPnt2d poles(1,2);
+            TColStd_Array1OfReal knots(1,2);
+            TColStd_Array1OfInteger mults(1,2);
             poles(1) = aP2d1;
             poles(2) = aP2d2;
-            knots(1) = theFirst;
-            knots(2) = theLast;
+            knots(1) = f;
+            knots(2) = l;
             mults(1) = mults(2) = 2;
 
-            theCurve2d = new Geom2d_BSplineCurve(poles, knots, mults, 1);
+            C2d = new Geom2d_BSplineCurve(poles,knots,mults,1);
 
             //Check same parameter in middle point .begin
-            const gp_Pnt PMid(theCurve->Value(0.5*(theFirst + theLast)));
+            const gp_Pnt PMid(C->Value(0.5*(f+l)));
             const gp_Pnt2d pmidcurve2d(0.5*(aP2d1.XY() + aP2d2.XY()));
             const gp_Pnt aPC(anAS.Value(pmidcurve2d.X(), pmidcurve2d.Y()));
             const Standard_Real aDist = PMid.Distance(aPC);
-            theTol = Max(aDist, theTol);
+            Tol = Max(aDist, Tol);
             //Check same parameter in middle point .end
           }
         }
@@ -1167,51 +1169,27 @@ void GeomInt_IntSS::BuildPCurves (const Standard_Real theFirst, const Standard_R
     }
   }
   //
-  if (theSurface->IsUPeriodic() && !theCurve2d.IsNull()) {
+  if (S->IsUPeriodic() && !C2d.IsNull()) {
     // Recadre dans le domaine UV de la face
     Standard_Real aTm, U0, aEps, period, du, U0x;
     Standard_Boolean bAdjust;
     //
     aEps = Precision::PConfusion();
-    period = theSurface->UPeriod();
+    period = S->UPeriod();
     //
-    aTm = .5 * (theFirst + theLast);
-    gp_Pnt2d pm = theCurve2d->Value(aTm);
+    aTm = .5*(f + l);
+    gp_Pnt2d pm = C2d->Value(aTm);
     U0 = pm.X();
     //
-    bAdjust =
-      GeomInt::AdjustPeriodic(U0, theUmin, theUmax, period, U0x, du, aEps);
+    bAdjust = 
+      GeomInt::AdjustPeriodic(U0, umin, umax, period, U0x, du, aEps);
     if (bAdjust) {
       gp_Vec2d T1(du, 0.);
-      theCurve2d->Translate(T1);
+      C2d->Translate(T1);
     }
   }
 }
 
-
-
-//=======================================================================
-//function : BuildPCurves
-//purpose  : 
-//=======================================================================
-void GeomInt_IntSS::BuildPCurves (const Standard_Real f,
-                                  const Standard_Real l,
-                                  Standard_Real& Tol,
-                                  const Handle (Geom_Surface)& S,
-                                  const Handle (Geom_Curve)&   C,
-                                  Handle (Geom2d_Curve)& C2d)
-{
-  if (!C2d.IsNull() || S.IsNull()) {
-    return;
-  }
-  //
-  Standard_Real umin,umax,vmin,vmax;
-  // 
-  S->Bounds(umin, umax, vmin, vmax);
-  
-  BuildPCurves(f, l, umin, umax, vmin, vmax, Tol, S, C, C2d);
-}
-
 //=======================================================================
 //function : TrimILineOnSurfBoundaries
 //purpose  : This function finds intersection points of given curves with

src/IGESCAFControl/IGESCAFControl_ConfigurationNode.cxx

@@ -34,7 +34,9 @@ namespace
 //=======================================================================
 IGESCAFControl_ConfigurationNode::IGESCAFControl_ConfigurationNode() :
   DE_ConfigurationNode()
-{}
+{
+  UpdateLoad();
+}
 
 //=======================================================================
 // function : IGESCAFControl_ConfigurationNode
@@ -44,6 +46,7 @@ IGESCAFControl_ConfigurationNode::IGESCAFControl_ConfigurationNode(const Handle(
   :DE_ConfigurationNode(theNode)
 {
   InternalParameters = theNode->InternalParameters;
+  UpdateLoad();
 }
 
 //=======================================================================

src/IntAna/IntAna_QuadQuadGeo.cxx

@@ -50,21 +50,11 @@
 #include <Standard_DomainError.hxx>
 #include <Standard_OutOfRange.hxx>
 #include <StdFail_NotDone.hxx>
-#include <gce_MakePln.hxx>
-#include <ProjLib.hxx>
-#include <IntAna2d_AnaIntersection.hxx>
-#include <IntAna2d_IntPoint.hxx>
-
-#ifdef DEBUGLINES
-#include <Geom2d_Line.hxx>
-#endif
 
 static
   gp_Ax2 DirToAx2(const gp_Pnt& P,const gp_Dir& D);
 static
   void RefineDir(gp_Dir& aDir);
-static
-  Standard_Real EstimDist(const gp_Cone& theCon1, const gp_Cone& theCon2);
 
 //=======================================================================
 //class :  AxeOperator
@@ -259,72 +249,6 @@ gp_Ax2 DirToAx2(const gp_Pnt& P,const gp_Dir& D)
     return(gp_Ax2(P,D,gp_Dir(gp_Vec(-y,x,0.0))));
   }
 }
-
-//=======================================================================
-//function : EstimDist
-//purpose  : returns a minimal distance from apex to any solution
-//=======================================================================
-Standard_Real EstimDist(const gp_Cone& theCon1, const gp_Cone& theCon2)
-{
-  //It is supposed that axes of cones are coplanar and 
-  //distance between them > Precision::Confusion()
-  gp_Pnt aPA1 = theCon1.Apex(), aPA2 = theCon2.Apex();
-
-  gp_Pnt aP3 = aPA1.Translated(theCon1.Position().Direction());
-
-  gce_MakePln aMkPln(aPA1, aPA2, aP3);
-  if(!aMkPln.IsDone())
-    return Precision::Infinite();
-
-  const gp_Pln& aPln = aMkPln.Value();
-
-  gp_Lin anAx1(aPA1, theCon1.Position().Direction());
-  gp_Lin2d anAx12d = ProjLib::Project(aPln, anAx1);
-  gp_Lin2d Lines1[2];
-  Standard_Real anAng1 = theCon1.SemiAngle();
-  Lines1[0] = anAx12d.Rotated(anAx12d.Location(), anAng1);
-  Lines1[1] = anAx12d.Rotated(anAx12d.Location(), -anAng1);
-  //
-  gp_Lin anAx2(aPA2, theCon2.Position().Direction());
-  gp_Lin2d anAx22d = ProjLib::Project(aPln, anAx2);
-  gp_Lin2d Lines2[2];
-  Standard_Real anAng2 = theCon2.SemiAngle();
-  Lines2[0] = anAx22d.Rotated(anAx22d.Location(), anAng2);
-  Lines2[1] = anAx22d.Rotated(anAx22d.Location(), -anAng2);
-
-#ifdef DEBUGLINES
-  Handle(Geom2d_Line) L10 = new Geom2d_Line(Lines1[0]);
-  Handle(Geom2d_Line) L11 = new Geom2d_Line(Lines1[1]);
-  Handle(Geom2d_Line) L20 = new Geom2d_Line(Lines2[0]);
-  Handle(Geom2d_Line) L21 = new Geom2d_Line(Lines2[1]);
-#endif
-
-  Standard_Real aMinDist[2] = { Precision::Infinite(), Precision::Infinite() };
-  Standard_Integer i, j, k;
-  IntAna2d_AnaIntersection anInter;
-  for (i = 0; i < 2; ++i)
-  {
-    for (j = 0; j < 2; ++j)
-    {
-      anInter.Perform(Lines1[i], Lines2[j]);
-      if (anInter.IsDone())
-      {
-        Standard_Integer aNbPoints = anInter.NbPoints();
-        for (k = 1; k <= aNbPoints; ++k)
-        {
-          const IntAna2d_IntPoint& anIntP = anInter.Point(k);
-          Standard_Real aPar1 = Abs(anIntP.ParamOnFirst());
-          aMinDist[0] = Min(aPar1, aMinDist[0]);
-          Standard_Real aPar2 = Abs(anIntP.ParamOnSecond());
-          aMinDist[1] = Min(aPar2, aMinDist[1]);
-        }
-      }
-    }
-  }
-
-  Standard_Real aDist = Max(aMinDist[0], aMinDist[1]);
-  return aDist;
-}
 //=======================================================================
 //function : IntAna_QuadQuadGeo
 //purpose  : Empty constructor
@@ -1432,49 +1356,30 @@ IntAna_QuadQuadGeo::IntAna_QuadQuadGeo(const gp_Cylinder& Cyl,
 //=======================================================================
   void IntAna_QuadQuadGeo::Perform(const gp_Cone& Con1,
                                    const gp_Cone& Con2,
-                                   const Standard_Real Tol)
+                                   const Standard_Real Tol) 
 {
-  done = Standard_True;
+  done=Standard_True;
   //
   Standard_Real tg1, tg2, aDA1A2, aTol2;
   gp_Pnt aPApex1, aPApex2;
 
   Standard_Real TOL_APEX_CONF = 1.e-10;
-
+  
   //
-  tg1 = Tan(Con1.SemiAngle());
-  tg2 = Tan(Con2.SemiAngle());
+  tg1=Tan(Con1.SemiAngle());
+  tg2=Tan(Con2.SemiAngle());
 
-  if ((tg1 * tg2) < 0.) {
+  if((tg1 * tg2) < 0.) {
     tg2 = -tg2;
   }
   //
-  aTol2 = Tol*Tol;
-  aPApex1 = Con1.Apex();
-  aPApex2 = Con2.Apex();
-  aDA1A2 = aPApex1.SquareDistance(aPApex2);
+  aTol2=Tol*Tol;
+  aPApex1=Con1.Apex();
+  aPApex2=Con2.Apex();
+  aDA1A2=aPApex1.SquareDistance(aPApex2);
   //
-  AxeOperator A1A2(Con1.Axis(), Con2.Axis());
+  AxeOperator A1A2(Con1.Axis(),Con2.Axis());
   //
-  Standard_Real aTolAng = myEPSILON_ANGLE_CONE;
-  if ((Abs(tg1 - tg2) < Tol) && (A1A2.Parallel()))
-  {
-    Standard_Real DistA1A2 = A1A2.Distance();
-    if (DistA1A2 > 100. * Tol)
-    {
-      Standard_Real aMinSolDist = EstimDist(Con1, Con2);
-      if (aMinSolDist < Epsilon(1.))
-      {
-        aTolAng = Tol;
-      }
-      else
-      {
-        aTolAng = Max(myEPSILON_ANGLE_CONE, Tol / aMinSolDist);
-        aTolAng = Min(aTolAng, Tol);
-      }
-    }
-  }
-
   // 1
   if(A1A2.Same()) {
     //-- two circles 
@@ -1522,8 +1427,8 @@ IntAna_QuadQuadGeo::IntAna_QuadQuadGeo(const gp_Cylinder& Cyl,
     }
   } //-- fin A1A2.Same
   // 2
-  else if((Abs(tg1-tg2) < aTolAng ) && (A1A2.Parallel())) {
-
+  else if((Abs(tg1-tg2)<myEPSILON_ANGLE_CONE) && (A1A2.Parallel())) {
+    //-- voir AnVer12mai98
     Standard_Real DistA1A2=A1A2.Distance();
     gp_Dir DA1=Con1.Position().Direction();
     gp_Vec O1O2(Con1.Apex(),Con2.Apex());

src/IntTools/IntTools_FaceFace.cxx

@@ -990,19 +990,15 @@ void IntTools_FaceFace::MakeCurve(const Standard_Integer Index,
         if (typl == IntPatch_Circle || typl == IntPatch_Ellipse) {//// 
           if(myApprox1) { 
             Handle (Geom2d_Curve) C2d;
-            GeomInt_IntSS::BuildPCurves(fprm, lprm,
-                                        myHS1->FirstUParameter(), myHS1->LastUParameter(),
-                                        myHS1->FirstVParameter(), myHS1->LastVParameter(),
-                                        Tolpc, myHS1->Surface(), newc, C2d);
+            GeomInt_IntSS::BuildPCurves(fprm, lprm, Tolpc, 
+                        myHS1->Surface(), newc, C2d);
             aCurve.SetFirstCurve2d(C2d);
           }
 
           if(myApprox2) { 
             Handle (Geom2d_Curve) C2d;
-            GeomInt_IntSS::BuildPCurves(fprm, lprm,
-                                        myHS2->FirstUParameter(), myHS2->LastUParameter(),
-                                        myHS2->FirstVParameter(), myHS2->LastVParameter(),
-                                        Tolpc, myHS2->Surface(), newc, C2d);
+            GeomInt_IntSS::BuildPCurves(fprm,lprm,Tolpc,
+                    myHS2->Surface(),newc,C2d);
             aCurve.SetSecondCurve2d(C2d);
           }
         }
@@ -1063,19 +1059,15 @@ void IntTools_FaceFace::MakeCurve(const Standard_Integer Index,
               
               if(myApprox1) { 
                 Handle (Geom2d_Curve) C2d;
-                GeomInt_IntSS::BuildPCurves(fprm, lprm,
-                                            myHS1->FirstUParameter(), myHS1->LastUParameter(),
-                                            myHS1->FirstVParameter(), myHS1->LastVParameter(),
-                                            Tolpc, myHS1->Surface(), newc, C2d);
+                GeomInt_IntSS::BuildPCurves(fprm, lprm, Tolpc, 
+                        myHS1->Surface(), newc, C2d);
                 aCurve.SetFirstCurve2d(C2d);
               }
 
               if(myApprox2) { 
                 Handle (Geom2d_Curve) C2d;
-                GeomInt_IntSS::BuildPCurves(fprm, lprm,
-                                            myHS2->FirstUParameter(), myHS2->LastUParameter(),
-                                            myHS2->FirstVParameter(), myHS2->LastVParameter(),
-                                            Tolpc, myHS2->Surface(), newc, C2d);
+                GeomInt_IntSS::BuildPCurves(fprm, lprm, Tolpc,
+                        myHS2->Surface(), newc, C2d);
                 aCurve.SetSecondCurve2d(C2d);
               }
             }//  end of if (typl == IntPatch_Circle || typl == IntPatch_Ellipse)

src/RWGltf/RWGltf_ConfigurationNode.cxx

@@ -33,7 +33,9 @@ namespace
 //=======================================================================
 RWGltf_ConfigurationNode::RWGltf_ConfigurationNode() :
   DE_ConfigurationNode()
-{}
+{
+  UpdateLoad();
+}
 
 //=======================================================================
 // function : RWGltf_ConfigurationNode
@@ -43,6 +45,7 @@ RWGltf_ConfigurationNode::RWGltf_ConfigurationNode(const Handle(RWGltf_Configura
   :DE_ConfigurationNode(theNode)
 {
   InternalParameters = theNode->InternalParameters;
+  UpdateLoad();
 }
 
 //=======================================================================

src/RWObj/RWObj_ConfigurationNode.cxx

@@ -33,7 +33,9 @@ namespace
 //=======================================================================
 RWObj_ConfigurationNode::RWObj_ConfigurationNode() :
   DE_ConfigurationNode()
-{}
+{
+  UpdateLoad();
+}
 
 //=======================================================================
 // function : RWObj_ConfigurationNode
@@ -43,6 +45,7 @@ RWObj_ConfigurationNode::RWObj_ConfigurationNode(const Handle(RWObj_Configuratio
   :DE_ConfigurationNode(theNode)
 {
   InternalParameters = theNode->InternalParameters;
+  UpdateLoad();
 }
 
 //=======================================================================

src/RWPly/RWPly_ConfigurationNode.cxx

@@ -27,7 +27,9 @@ static const TCollection_AsciiString THE_CONFIGURATION_SCOPE = "provider";
 //=======================================================================
 RWPly_ConfigurationNode::RWPly_ConfigurationNode() :
   DE_ConfigurationNode()
-{}
+{
+  UpdateLoad();
+}
 
 //=======================================================================
 // function : RWPly_ConfigurationNode
@@ -37,6 +39,7 @@ RWPly_ConfigurationNode::RWPly_ConfigurationNode(const Handle(RWPly_Configuratio
   :DE_ConfigurationNode(theNode)
 {
   InternalParameters = theNode->InternalParameters;
+  UpdateLoad();
 }
 
 //=======================================================================

src/RWStepShape/RWStepShape_RWEdgeLoop.cxx

@@ -106,11 +106,6 @@ void RWStepShape_RWEdgeLoop::Check
   Standard_Boolean headToTail = Standard_True;
   //Standard_Boolean noIdentVtx = Standard_True; //szv#4:S4163:12Mar99 unused
   Standard_Integer nbEdg = ent->NbEdgeList();
-  if (nbEdg == 0)
-  {
-    ach->AddFail("Edge loop contains empty edge list");
-    return;
-  }
   Handle(StepShape_OrientedEdge) theOE = ent->EdgeListValue(1);
   Handle(StepShape_Vertex) theVxFrst = theOE->EdgeStart();
   Handle(StepShape_Vertex) theVxLst  = theOE->EdgeEnd();

src/RWStl/RWStl_ConfigurationNode.cxx

@@ -34,7 +34,9 @@ namespace
 //=======================================================================
 RWStl_ConfigurationNode::RWStl_ConfigurationNode() :
   DE_ConfigurationNode()
-{}
+{
+  UpdateLoad();
+}
 
 //=======================================================================
 // function : STEPCAFControl_ConfigurationNode
@@ -44,6 +46,7 @@ RWStl_ConfigurationNode::RWStl_ConfigurationNode(const Handle(RWStl_Configuratio
   :DE_ConfigurationNode(theNode)
 {
   InternalParameters = theNode->InternalParameters;
+  UpdateLoad();
 }
 
 //=======================================================================

src/STEPCAFControl/STEPCAFControl_ConfigurationNode.cxx

@@ -34,7 +34,9 @@ namespace
 //=======================================================================
 STEPCAFControl_ConfigurationNode::STEPCAFControl_ConfigurationNode() :
   DE_ConfigurationNode()
-{}
+{
+  UpdateLoad();
+}
 
 //=======================================================================
 // function : STEPCAFControl_ConfigurationNode
@@ -43,7 +45,9 @@ STEPCAFControl_ConfigurationNode::STEPCAFControl_ConfigurationNode() :
 STEPCAFControl_ConfigurationNode::STEPCAFControl_ConfigurationNode(const Handle(STEPCAFControl_ConfigurationNode)& theNode)
   :DE_ConfigurationNode(theNode),
   InternalParameters(theNode->InternalParameters)
-{}
+{
+  UpdateLoad();
+}
 
 //=======================================================================
 // function : Load

src/STEPCAFControl/STEPCAFControl_Reader.cxx

@@ -4692,16 +4692,9 @@ void collectRepresentationItems(const Interface_Graph& theGraph,
   const Handle(StepShape_ShapeRepresentation)& theRepresentation,
   NCollection_Sequence<Handle(StepRepr_RepresentationItem)>& theItems)
 {
-  for (StepRepr_HArray1OfRepresentationItem::Iterator anIter(theRepresentation->Items()->Array1());
-       anIter.More(); anIter.Next())
-  {
-    const Handle(StepRepr_RepresentationItem)& anReprItem = anIter.Value();
-    if (anReprItem.IsNull())
-    {
-      continue;
-    }
-    theItems.Append(anReprItem);
-  }
+  Handle(StepRepr_HArray1OfRepresentationItem) aReprItems = theRepresentation->Items();
+  for (Standard_Integer itemIt = aReprItems->Lower(); itemIt <= aReprItems->Upper(); itemIt++)
+    theItems.Append(aReprItems->Value(itemIt));
 
   Interface_EntityIterator entIt = theGraph.TypedSharings(theRepresentation, STANDARD_TYPE(StepRepr_RepresentationRelationship));
   for (entIt.Start(); entIt.More(); entIt.Next())

src/STEPCAFControl/STEPCAFControl_Writer.hxx

@@ -31,7 +31,6 @@
 #include <StepVisual_DraughtingModel.hxx>
 #include <StepVisual_HArray1OfPresentationStyleAssignment.hxx>
 #include <TDF_LabelSequence.hxx>
-#include <TDF_LabelMap.hxx>
 #include <XCAFDimTolObjects_GeomToleranceObject.hxx>
 
 class XSControl_WorkSession;
@@ -45,234 +44,219 @@ class TopoDS_Shape;
 //! colors and part names
 //!
 //! Also supports multifile writing
-class STEPCAFControl_Writer
+class STEPCAFControl_Writer 
 {
-  DEFINE_STANDARD_ALLOC
 public:
 
+  DEFINE_STANDARD_ALLOC
+  
+  
   //! Creates a writer with an empty
   //! STEP model and sets ColorMode, LayerMode, NameMode and
   //! PropsMode to Standard_True.
   Standard_EXPORT STEPCAFControl_Writer();
-
+  
   //! Creates a reader tool and attaches it to an already existing Session
   //! Clears the session if it was not yet set for STEP
   //! Clears the internal data structures
-  Standard_EXPORT STEPCAFControl_Writer(const Handle(XSControl_WorkSession)& theWS,
-                                        const Standard_Boolean theScratch = Standard_True);
-
+  Standard_EXPORT STEPCAFControl_Writer(const Handle(XSControl_WorkSession)& WS, const Standard_Boolean scratch = Standard_True);
+  
   //! Clears the internal data structures and attaches to a new session
   //! Clears the session if it was not yet set for STEP
-  Standard_EXPORT void Init(const Handle(XSControl_WorkSession)& theWS,
-                            const Standard_Boolean theScratch = Standard_True);
-
+  Standard_EXPORT void Init (const Handle(XSControl_WorkSession)& WS, const Standard_Boolean scratch = Standard_True);
+  
   //! Writes all the produced models into file
   //! In case of multimodel with extern references,
   //! filename will be a name of root file, all other files
   //! have names of corresponding parts
   //! Provided for use like single-file writer
-  Standard_EXPORT IFSelect_ReturnStatus Write(const Standard_CString theFileName);
+  Standard_EXPORT IFSelect_ReturnStatus Write (const Standard_CString theFileName);
 
   //! Writes all the produced models into the stream.
   //! Provided for use like single-file writer
-  Standard_EXPORT IFSelect_ReturnStatus WriteStream(std::ostream& theStream);
-
+  Standard_EXPORT IFSelect_ReturnStatus WriteStream (std::ostream& theStream);
+  
   //! Transfers a document (or single label) to a STEP model
   //! The mode of translation of shape is AsIs
   //! If multi is not null pointer, it switches to multifile
   //! mode (with external refs), and string pointed by <multi>
   //! gives prefix for names of extern files (can be empty string)
   //! Returns True if translation is OK
-  Standard_EXPORT Standard_Boolean Transfer(const Handle(TDocStd_Document)& theDoc,
-                                            const STEPControl_StepModelType theMode = STEPControl_AsIs,
-                                            const Standard_CString theIsMulti = 0,
-                                            const Message_ProgressRange& theProgress = Message_ProgressRange());
-
+  Standard_EXPORT Standard_Boolean Transfer (const Handle(TDocStd_Document)& doc,
+                                             const STEPControl_StepModelType mode = STEPControl_AsIs,
+                                             const Standard_CString multi = 0,
+                                             const Message_ProgressRange& theProgress = Message_ProgressRange());
+  
   //! Method to transfer part of the document specified by label
-  Standard_EXPORT Standard_Boolean Transfer(const TDF_Label& theLabel,
-                                            const STEPControl_StepModelType theMode = STEPControl_AsIs,
-                                            const Standard_CString theIsMulti = 0,
-                                            const Message_ProgressRange& theProgress = Message_ProgressRange());
+  Standard_EXPORT Standard_Boolean Transfer (const TDF_Label& L,
+                                             const STEPControl_StepModelType mode = STEPControl_AsIs,
+                                             const Standard_CString multi = 0,
+                                             const Message_ProgressRange& theProgress = Message_ProgressRange());
 
   //! Mehod to writing sequence of root assemblies or part of the file specified by use by one label 
-  Standard_EXPORT Standard_Boolean Transfer(const TDF_LabelSequence& theLabelSeq,
-                                            const STEPControl_StepModelType theMode = STEPControl_AsIs,
-                                            const Standard_CString theIsMulti = 0,
+  Standard_EXPORT Standard_Boolean Transfer (const TDF_LabelSequence& L,
+                                             const STEPControl_StepModelType mode = STEPControl_AsIs,
+                                             const Standard_CString multi = 0,
+                                             const Message_ProgressRange& theProgress = Message_ProgressRange());
+
+  Standard_EXPORT Standard_Boolean Perform (const Handle(TDocStd_Document)& doc,
+                                            const TCollection_AsciiString& filename,
                                             const Message_ProgressRange& theProgress = Message_ProgressRange());
-
-  Standard_EXPORT Standard_Boolean Perform(const Handle(TDocStd_Document)& theDoc,
-                                           const TCollection_AsciiString& theFileName,
-                                           const Message_ProgressRange& theProgress = Message_ProgressRange());
-
+  
   //! Transfers a document and writes it to a STEP file
   //! Returns True if translation is OK
-  Standard_EXPORT Standard_Boolean Perform(const Handle(TDocStd_Document)& theDoc,
-                                           const Standard_CString theFileName,
-                                           const Message_ProgressRange& theProgress = Message_ProgressRange());
-
+  Standard_EXPORT Standard_Boolean Perform (const Handle(TDocStd_Document)& doc,
+                                            const Standard_CString filename,
+                                            const Message_ProgressRange& theProgress = Message_ProgressRange());
+  
   //! Returns data on external files
   //! Returns Null handle if no external files are read
-  const NCollection_DataMap<TCollection_AsciiString, Handle(STEPCAFControl_ExternFile)>& ExternFiles() const { return myFiles; };
-
+  Standard_EXPORT const NCollection_DataMap<TCollection_AsciiString, Handle(STEPCAFControl_ExternFile)>& ExternFiles() const;
+  
   //! Returns data on external file by its original label
   //! Returns False if no external file with given name is read
-  Standard_EXPORT Standard_Boolean ExternFile(const TDF_Label& theLabel,
-                                              Handle(STEPCAFControl_ExternFile)& theExtFile) const;
-
+  Standard_EXPORT Standard_Boolean ExternFile (const TDF_Label& L, Handle(STEPCAFControl_ExternFile)& ef) const;
+  
   //! Returns data on external file by its name
   //! Returns False if no external file with given name is read
-  Standard_EXPORT Standard_Boolean ExternFile(const Standard_CString theName,
-                                              Handle(STEPCAFControl_ExternFile)& theExtFile) const;
-
+  Standard_EXPORT Standard_Boolean ExternFile (const Standard_CString name, Handle(STEPCAFControl_ExternFile)& ef) const;
+  
   //! Returns basic reader for root file
-  STEPControl_Writer& ChangeWriter() { return myWriter; }
-
+  Standard_EXPORT STEPControl_Writer& ChangeWriter();
+  
   //! Returns basic reader as const
-  const STEPControl_Writer& Writer() const { return myWriter; }
-
+  Standard_EXPORT const STEPControl_Writer& Writer() const;
+  
   //! Set ColorMode for indicate write Colors or not.
-  void SetColorMode(const Standard_Boolean theColorMode) { myColorMode = theColorMode; }
-
-  Standard_Boolean GetColorMode() const { return myColorMode; }
-
+  Standard_EXPORT void SetColorMode (const Standard_Boolean colormode);
+  
+  Standard_EXPORT Standard_Boolean GetColorMode() const;
+  
   //! Set NameMode for indicate write Name or not.
-  void SetNameMode(const Standard_Boolean theNameMode) { myNameMode = theNameMode; }
-
-  Standard_Boolean GetNameMode() const { return myNameMode; }
-
+  Standard_EXPORT void SetNameMode (const Standard_Boolean namemode);
+  
+  Standard_EXPORT Standard_Boolean GetNameMode() const;
+  
   //! Set LayerMode for indicate write Layers or not.
-  void SetLayerMode(const Standard_Boolean theLayerMode) { myLayerMode = theLayerMode; }
-
-  Standard_Boolean GetLayerMode() const { return myLayerMode; }
-
+  Standard_EXPORT void SetLayerMode (const Standard_Boolean layermode);
+  
+  Standard_EXPORT Standard_Boolean GetLayerMode() const;
+  
   //! PropsMode for indicate write Validation properties or not.
-  void SetPropsMode(const Standard_Boolean thePropsMode) { myPropsMode = thePropsMode; }
-
-  Standard_Boolean GetPropsMode() const { return myPropsMode; }
-
+  Standard_EXPORT void SetPropsMode (const Standard_Boolean propsmode);
+  
+  Standard_EXPORT Standard_Boolean GetPropsMode() const;
+  
   //! Set SHUO mode for indicate write SHUO or not.
-  void SetSHUOMode(const Standard_Boolean theSHUOMode) { mySHUOMode = theSHUOMode; }
-
-  Standard_Boolean GetSHUOMode() const { return mySHUOMode; }
-
+  Standard_EXPORT void SetSHUOMode (const Standard_Boolean shuomode);
+  
+  Standard_EXPORT Standard_Boolean GetSHUOMode() const;
+  
   //! Set dimtolmode for indicate write D&GTs or not.
-  void SetDimTolMode(const Standard_Boolean theDimTolMode) { myGDTMode = theDimTolMode; };
-
-  Standard_Boolean GetDimTolMode() const { return myGDTMode; }
-
+  Standard_EXPORT void SetDimTolMode (const Standard_Boolean dimtolmode);
+  
+  Standard_EXPORT Standard_Boolean GetDimTolMode() const;
+  
   //! Set dimtolmode for indicate write D&GTs or not.
-  void SetMaterialMode(const Standard_Boolean theMaterialMode) { myMatMode = theMaterialMode; }
-
-  Standard_Boolean GetMaterialMode() const { return myMatMode; }
+  Standard_EXPORT void SetMaterialMode (const Standard_Boolean matmode);
+  
+  Standard_EXPORT Standard_Boolean GetMaterialMode() const;
 
 protected:
-
+  
   //! Transfers labels to a STEP model
   //! Returns True if translation is OK
-  //! isExternFile setting from transferExternFiles method
-  Standard_Boolean transfer(STEPControl_Writer& theWriter,
-                            const TDF_LabelSequence& theLabels,
-                            const STEPControl_StepModelType theMode = STEPControl_AsIs,
-                            const Standard_CString theIsMulti = 0,
-                            const Standard_Boolean isExternFile = Standard_False,
-                            const Message_ProgressRange& theProgress = Message_ProgressRange());
-
+  //! isExternFile setting from TransferExternFiles method
+  Standard_EXPORT Standard_Boolean Transfer (STEPControl_Writer& wr,
+                                             const TDF_LabelSequence& labels,
+                                             const STEPControl_StepModelType mode = STEPControl_AsIs,
+                                             const Standard_CString multi = 0,
+                                             const Standard_Boolean isExternFile = Standard_False,
+                                             const Message_ProgressRange& theProgress = Message_ProgressRange()) ;
+  
   //! Parses assembly structure of label L, writes all the simple
   //! shapes each to its own file named by name of its label plus
   //! prefix
   //! Returns shape representing that assembly structure
   //! in the form of nested empty compounds (and a sequence of
   //! labels which are newly written nodes of this assembly)
-  TopoDS_Shape transferExternFiles(const TDF_Label& theLabel,
-                                   const STEPControl_StepModelType theMode,
-                                   TDF_LabelSequence& theLabelSeq,
-                                   const Standard_CString thePrefix = "",
-                                   const Message_ProgressRange& theProgress = Message_ProgressRange());
-
+  Standard_EXPORT TopoDS_Shape TransferExternFiles (const TDF_Label& L,
+                                                    const STEPControl_StepModelType mode,
+                                                    TDF_LabelSequence& Lseq,
+                                                    const Standard_CString prefix = "",
+                                                    const Message_ProgressRange& theProgress = Message_ProgressRange());
+  
   //! Write external references to STEP
-  Standard_Boolean writeExternRefs(const Handle(XSControl_WorkSession)& theWS,
-                                   const TDF_LabelSequence& theLabels) const;
-
+  Standard_EXPORT Standard_Boolean WriteExternRefs (const Handle(XSControl_WorkSession)& WS, const TDF_LabelSequence& labels) const;
+  
   //! Write colors assigned to specified labels, to STEP model
-  Standard_Boolean writeColors(const Handle(XSControl_WorkSession)& theWS,
-                               const TDF_LabelSequence& theLabels);
-
+  Standard_EXPORT Standard_Boolean WriteColors (const Handle(XSControl_WorkSession)& WS, const TDF_LabelSequence& labels);
+  
   //! Write names assigned to specified labels, to STEP model
-  Standard_Boolean writeNames(const Handle(XSControl_WorkSession)& theWS,
-                              const TDF_LabelSequence& theLabels) const;
-
+  Standard_EXPORT Standard_Boolean WriteNames (const Handle(XSControl_WorkSession)& WS, const TDF_LabelSequence& labels) const;
+  
   //! Write D&GTs assigned to specified labels, to STEP model
-  Standard_Boolean writeDGTs(const Handle(XSControl_WorkSession)& theWS,
-                             const TDF_LabelSequence& theLabels) const;
-
-  //! Write D&GTs assigned to specified labels, to STEP model, according AP242
-  Standard_Boolean writeDGTsAP242(const Handle(XSControl_WorkSession)& theWS,
-                                  const TDF_LabelSequence& theLabels);
+  Standard_EXPORT Standard_Boolean WriteDGTs (const Handle(XSControl_WorkSession)& WS, const TDF_LabelSequence& labels) const;
+  
+   //! Write D&GTs assigned to specified labels, to STEP model, according AP242
+  Standard_EXPORT Standard_Boolean WriteDGTsAP242 (const Handle(XSControl_WorkSession)& WS, const TDF_LabelSequence& labels);
 
   //! Write materials assigned to specified labels, to STEP model
-  Standard_Boolean writeMaterials(const Handle(XSControl_WorkSession)& theWS,
-                                  const TDF_LabelSequence& theLabels) const;
-
+  Standard_EXPORT Standard_Boolean WriteMaterials (const Handle(XSControl_WorkSession)& WS, const TDF_LabelSequence& labels) const;
+  
   //! Write validation properties assigned to specified labels,
   //! to STEP model
-  Standard_Boolean writeValProps(const Handle(XSControl_WorkSession)& theWS,
-                                 const TDF_LabelSequence& theLabels,
-                                 const Standard_CString theIsMulti) const;
-
+  Standard_EXPORT Standard_Boolean WriteValProps (const Handle(XSControl_WorkSession)& WS, const TDF_LabelSequence& labels, const Standard_CString multi) const;
+  
   //! Write layers assigned to specified labels, to STEP model
-  Standard_Boolean writeLayers(const Handle(XSControl_WorkSession)& theWS,
-                               const TDF_LabelSequence& theLabels) const;
-
+  Standard_EXPORT Standard_Boolean WriteLayers (const Handle(XSControl_WorkSession)& WS, const TDF_LabelSequence& labels) const;
+  
   //! Write SHUO assigned to specified component, to STEP model
-  Standard_Boolean writeSHUOs(const Handle(XSControl_WorkSession)& theWS,
-                              const TDF_LabelSequence& theLabels);
+  Standard_EXPORT Standard_Boolean WriteSHUOs (const Handle(XSControl_WorkSession)& WS, const TDF_LabelSequence& labels);
 
   //! Finds length units located in root of label
   //! If it exists, initializes local length unit from it
   //! Else initializes according to Cascade length unit
-  void prepareUnit(const TDF_Label& theLabel,
-                   const Handle(StepData_StepModel)& theModel);
-
-  Handle(StepRepr_ShapeAspect) writeShapeAspect(const Handle(XSControl_WorkSession)& theWS,
-                                                const TDF_Label theLabel,
-                                                const TopoDS_Shape theShape,
-                                                Handle(StepRepr_RepresentationContext)& theRC,
-                                                Handle(StepAP242_GeometricItemSpecificUsage)& theGISU);
-
-  void writePresentation(const Handle(XSControl_WorkSession)& theWS,
-                         const TopoDS_Shape& thePresentation,
-                         const Handle(TCollection_HAsciiString)& thePrsName,
-                         const Standard_Boolean theHasSemantic,
-                         const Standard_Boolean theHasPlane,
-                         const gp_Ax2& theAnnotationPlane,
-                         const gp_Pnt& theTextPosition,
-                         const Handle(Standard_Transient) theDimension);
-
-  Handle(StepDimTol_Datum) writeDatumAP242(const Handle(XSControl_WorkSession)& theWS,
-                                           const TDF_LabelSequence& theShapeL,
-                                           const TDF_Label& theDatumL,
-                                           const Standard_Boolean isFirstDTarget,
-                                           const Handle(StepDimTol_Datum) theWrittenDatum);
-
-  void writeToleranceZone(const Handle(XSControl_WorkSession)& theWS,
-                          const Handle(XCAFDimTolObjects_GeomToleranceObject)& theObject,
-                          const Handle(StepDimTol_GeometricTolerance)& theEntity,
-                          const Handle(StepRepr_RepresentationContext)& theRC);
-
-  void writeGeomTolerance(const Handle(XSControl_WorkSession)& theWS,
-                          const TDF_LabelSequence& theShapeSeqL,
-                          const TDF_Label& theGeomTolL,
-                          const Handle(StepDimTol_HArray1OfDatumSystemOrReference)& theDatumSystem,
-                          const Handle(StepRepr_RepresentationContext)& theRC);
+  Standard_EXPORT void prepareUnit(const TDF_Label& theLabel,
+                                   const Handle(StepData_StepModel)& theModel);
 
 private:
 
+  Standard_EXPORT Handle(StepRepr_ShapeAspect) WriteShapeAspect(const Handle(XSControl_WorkSession) &WS,
+    const TDF_Label theLabel, const TopoDS_Shape theShape, Handle(StepRepr_RepresentationContext)& theRC,
+    Handle(StepAP242_GeometricItemSpecificUsage)& theGISU);
+
+  Standard_EXPORT void WritePresentation(const Handle(XSControl_WorkSession)&    WS,
+                                         const TopoDS_Shape&                     thePresentation,
+                                         const Handle(TCollection_HAsciiString)& thePrsName,
+                                         const Standard_Boolean                  hasSemantic,
+                                         const Standard_Boolean                  hasPlane,
+                                         const gp_Ax2&                           theAnnotationPlane,
+                                         const gp_Pnt&                           theTextPosition,
+                                         const Handle(Standard_Transient)        theDimension);
+
+  Standard_EXPORT Handle(StepDimTol_Datum) WriteDatumAP242(const Handle(XSControl_WorkSession)& WS,
+                                                           const TDF_LabelSequence&             theShapeL,
+                                                           const TDF_Label&                     theDatumL,
+                                                           const Standard_Boolean               isFirstDTarget,
+                                                           const Handle(StepDimTol_Datum)       theWrittenDatum);
+
+  Standard_EXPORT void WriteToleranceZone(const Handle(XSControl_WorkSession) &WS, const Handle(XCAFDimTolObjects_GeomToleranceObject)& theObject,
+    const Handle(StepDimTol_GeometricTolerance)& theEntity, const Handle(StepRepr_RepresentationContext)& theRC);
+
+  Standard_EXPORT void WriteGeomTolerance(const Handle(XSControl_WorkSession)&                      WS,
+                                          const TDF_LabelSequence&                                  theShapeSeqL,
+                                          const TDF_Label&                                          theGeomTolL,
+                                          const Handle(StepDimTol_HArray1OfDatumSystemOrReference)& theDatumSystem,
+                                          const Handle(StepRepr_RepresentationContext)&             theRC);
+
+private:
+
+
   STEPControl_Writer myWriter;
   NCollection_DataMap<TCollection_AsciiString, Handle(STEPCAFControl_ExternFile)> myFiles;
-  TDF_LabelMap myRootLabels;
   STEPCAFControl_DataMapOfLabelShape myLabels;
   STEPCAFControl_DataMapOfLabelExternFile myLabEF;
-  STEPCAFControl_DataMapOfLabelShape myPureRefLabels;
   Standard_Boolean myColorMode;
   Standard_Boolean myNameMode;
   Standard_Boolean myLayerMode;
@@ -288,4 +272,7 @@ private:
 
 };
 
+
+
+
 #endif // _STEPCAFControl_Writer_HeaderFile

src/SelectMgr/SelectMgr_Frustum.lxx

@@ -869,27 +869,32 @@ Standard_Boolean SelectMgr_Frustum<N>::hasCircleOverlap (const Standard_Real the
   const gp_Pnt aCenterProject (aCoefA * aTCenter,
                                aCoefB * aTCenter,
                                aCoefC * aTCenter);
+  if (isDotInside (aCenterProject, aVertices))
+  {
+    return true;
+  }
 
-  const Standard_Boolean isCenterInside = isDotInside (aCenterProject, aVertices);
-
-  Standard_Boolean isInside = false;
+  Standard_Boolean isInside = true;
   for (Standard_Integer anIdx = aVertices.Lower(); anIdx <= aVertices.Upper(); anIdx++)
   {
     if (aVertices.Value (anIdx).Distance (aCenterProject) > theRadius)
     {
-      isInside = true;
+      isInside = false;
       break;
     }
   }
 
   if (theInside != NULL)
   {
-    *theInside = isInside && isCenterInside;
+    *theInside = false;
   }
 
-  return theIsFilled
-       ? !isInside || (isCenterInside && isInside)
-       : isInside && isCenterInside;
+  if (!theIsFilled && isInside)
+  {
+    return false;
+  }
+
+  return isInside;
 }
 
 //=======================================================================

src/SelectMgr/SelectMgr_SortCriterion.hxx

@@ -58,33 +58,12 @@ public:
       return ZLayerPosition > theOther.ZLayerPosition;
     }
 
-    // closest object is selected if their depths are not equal within tolerance
-    if (Abs (Depth - theOther.Depth) > Tolerance + theOther.Tolerance)
+    // closest object is selected unless difference is within tolerance
+    if (Abs (Depth - theOther.Depth) > (Tolerance + theOther.Tolerance))
     {
       return Depth < theOther.Depth;
     }
 
-    Standard_Real aCos = 1.0;
-    if (Normal.Modulus() > 0 && theOther.Normal.Modulus() > 0)
-    {
-      gp_Dir aNormal (Normal.x(), Normal.y(), Normal.z());
-      gp_Dir anOtherNormal (theOther.Normal.x(), theOther.Normal.y(), theOther.Normal.z());
-      aCos = Abs (Cos (aNormal.Angle (anOtherNormal)));
-    }
-
-    Standard_Real aDepth = Depth - Tolerance;
-    Standard_Real anOtherDepth = theOther.Depth - theOther.Tolerance;
-    // Comparison depths taking into account tolerances occurs when the surfaces are parallel
-    // or have the same sensitivity and the angle between them is less than 60 degrees.
-    if (Abs (aDepth - anOtherDepth) > Precision::Confusion())
-    {
-      if ((aCos > 0.5 && Abs (Tolerance - theOther.Tolerance) < Precision::Confusion())
-       || Abs (aCos - 1.0) < Precision::Confusion())
-      {
-        return aDepth < anOtherDepth;
-      }
-    }
-
     // if two objects have similar depth, select the one with higher priority
     if (Priority > theOther.Priority)
     {

src/SelectMgr/SelectMgr_ViewerSelector.cxx

@@ -284,9 +284,9 @@ void SelectMgr_ViewerSelector::checkOverlap (const Handle(Select3D_SensitiveEnti
     aCriterion.NbOwnerMatches = aPrevCriterion->NbOwnerMatches;
     if (theMgr.GetActiveSelectionType() != SelectMgr_SelectionType_Box)
     {
-      updatePoint3d (aCriterion, aPickResult, theEntity, theInversedTrsf, theMgr);
       if (aCriterion.IsCloserDepth (*aPrevCriterion))
       {
+        updatePoint3d (aCriterion, aPickResult, theEntity, theInversedTrsf, theMgr);
         *aPrevCriterion = aCriterion;
       }
     }

src/StepToTopoDS/StepToTopoDS_TranslateShell.cxx

@@ -138,7 +138,7 @@ void StepToTopoDS_TranslateShell::Init(const Handle(StepVisual_TessellatedShell)
   {
     Handle(TransferBRep_ShapeBinder) aBinder
       = Handle(TransferBRep_ShapeBinder)::DownCast(aTP->Find(theTSh->TopologicalLink()));
-    if (!aBinder.IsNull()) 
+    if (aBinder.IsNull()) 
     {
       aSh = aBinder->Shell();
       theHasGeom = Standard_True;

src/ViewerTest/ViewerTest_ViewerCommands.cxx

@@ -20,7 +20,6 @@
 
 #include <ViewerTest.hxx>
 
-#include <AIS_AnimationAxisRotation.hxx>
 #include <AIS_AnimationCamera.hxx>
 #include <AIS_AnimationObject.hxx>
 #include <AIS_Axis.hxx>
@@ -7597,11 +7596,6 @@ static Standard_Integer VAnimation (Draw_Interpretor& theDI,
       gp_XYZ        aLocPnts [2] = { aTrsfs[0].TranslationPart(),     aTrsfs[1].TranslationPart() };
       Standard_Real aScales  [2] = { aTrsfs[0].ScaleFactor(),         aTrsfs[1].ScaleFactor() };
       Standard_Boolean isTrsfSet = Standard_False;
-
-      gp_Ax1 anAxis;
-      Standard_Real anAngles[2] = { 0.0, 0.0 };
-      Standard_Boolean isAxisRotationSet = Standard_False;
-
       Standard_Integer aTrsfArgIter = anArgIter + 1;
       for (; aTrsfArgIter < theArgNb; ++aTrsfArgIter)
       {
@@ -7649,45 +7643,13 @@ static Standard_Integer VAnimation (Draw_Interpretor& theDI,
           }
           aScales[anIndex] = aScaleStr.RealValue();
         }
-        else if (aTrsfArg == "-axis")
-        {
-          isAxisRotationSet = Standard_True;
-          gp_XYZ anOrigin, aDirection;
-          if (aTrsfArgIter + 6 >= theArgNb
-          || !parseXYZ (theArgVec + aTrsfArgIter + 1, anOrigin)
-          || !parseXYZ (theArgVec + aTrsfArgIter + 4, aDirection))
-          {
-            Message::SendFail() << "Syntax error at " << aTrsfArg;
-            return 1;
-          }
-          anAxis.SetLocation  (anOrigin);
-          anAxis.SetDirection (aDirection);
-          aTrsfArgIter += 6;
-        }
-        else if (aTrsfArg.StartsWith ("-ang"))
-        {
-          isAxisRotationSet = Standard_True;
-          if (++aTrsfArgIter >= theArgNb)
-          {
-            Message::SendFail() << "Syntax error at " << aTrsfArg;
-            return 1;
-          }
-
-          const TCollection_AsciiString anAngleStr (theArgVec[aTrsfArgIter]);
-          if (!anAngleStr.IsRealValue (Standard_True))
-          {
-            Message::SendFail() << "Syntax error at " << aTrsfArg;
-            return 1;
-          }
-          anAngles[anIndex] = anAngleStr.RealValue();
-        }
         else
         {
           anArgIter = aTrsfArgIter - 1;
           break;
         }
       }
-      if (!isTrsfSet && !isAxisRotationSet)
+      if (!isTrsfSet)
       {
         Message::SendFail() << "Syntax error at " << anArg;
         return 1;
@@ -7696,23 +7658,15 @@ static Standard_Integer VAnimation (Draw_Interpretor& theDI,
       {
         anArgIter = theArgNb;
       }
-      Handle(AIS_BaseAnimationObject) anObjAnimation;
-      if (isTrsfSet)
-      {
-        aTrsfs[0].SetRotation        (aRotQuats[0]);
-        aTrsfs[1].SetRotation        (aRotQuats[1]);
-        aTrsfs[0].SetTranslationPart (aLocPnts[0]);
-        aTrsfs[1].SetTranslationPart (aLocPnts[1]);
-        aTrsfs[0].SetScaleFactor     (aScales[0]);
-        aTrsfs[1].SetScaleFactor     (aScales[1]);
 
-        anObjAnimation = new AIS_AnimationObject (anAnimation->Name(), aCtx, anObject, aTrsfs[0], aTrsfs[1]);
-      }
-      else
-      {
-        anObjAnimation = new AIS_AnimationAxisRotation (anAnimation->Name(), aCtx, anObject, anAxis,
-                                                        anAngles[0] * (M_PI / 180.0), anAngles[1] * (M_PI / 180.0));
-      }
+      aTrsfs[0].SetRotation        (aRotQuats[0]);
+      aTrsfs[1].SetRotation        (aRotQuats[1]);
+      aTrsfs[0].SetTranslationPart (aLocPnts[0]);
+      aTrsfs[1].SetTranslationPart (aLocPnts[1]);
+      aTrsfs[0].SetScaleFactor     (aScales[0]);
+      aTrsfs[1].SetScaleFactor     (aScales[1]);
+
+      Handle(AIS_AnimationObject) anObjAnimation = new AIS_AnimationObject (anAnimation->Name(), aCtx, anObject, aTrsfs[0], aTrsfs[1]);
       replaceAnimation (aParentAnimation, anAnimation, anObjAnimation);
     }
     else if (anArg == "-viewtrsf"
@@ -14440,11 +14394,6 @@ Object animation:
  -rotX   object Orientations pair (quaternions)
  -scaleX object Scale factors pair (quaternions)
 
-  vanim name -object [-axis OX OY OZ DX DY DZ] [-ang1 A] [-ang2 A]
- -axis   rotation axis
- -ang1   start rotation angle in degrees
- -ang2   end   rotation angle in degrees
-
 Custom callback:
   vanim name -invoke "Command Arg1 Arg2 %Pts %LocalPts %Normalized ArgN"
 

src/Vrml/Vrml_ConfigurationNode.cxx

@@ -33,7 +33,9 @@ namespace
 //=======================================================================
 Vrml_ConfigurationNode::Vrml_ConfigurationNode() :
   DE_ConfigurationNode()
-{}
+{
+  UpdateLoad();
+}
 
 //=======================================================================
 // function : STEPCAFControl_ConfigurationNode
@@ -43,6 +45,7 @@ Vrml_ConfigurationNode::Vrml_ConfigurationNode(const Handle(Vrml_ConfigurationNo
   :DE_ConfigurationNode(theNode)
 {
   InternalParameters = theNode->InternalParameters;
+  UpdateLoad();
 }
 
 //=======================================================================

src/VrmlData/VrmlData_Scene.cxx

@@ -194,63 +194,29 @@ const Handle(VrmlData_WorldInfo)& VrmlData_Scene::WorldInfo() const
 //purpose  : 
 //=======================================================================
 
-VrmlData_ErrorStatus VrmlData_Scene::readLine(VrmlData_InBuffer& theBuffer)
+VrmlData_ErrorStatus VrmlData_Scene::readLine (VrmlData_InBuffer& theBuffer)
 {
   VrmlData_ErrorStatus aStatus = VrmlData_StatusOK;
   if (theBuffer.Input.eof())
-  {
-    return VrmlData_EndOfFile;
-  }
-  // Read a line.
-  theBuffer.Input.getline(theBuffer.Line, sizeof(theBuffer.Line));
-
-  // Check the number of read symbols.
-  // If maximum number is read, process the array of symbols separately
-  // rolling back the array to the last comma or space symbol.
-  std::streamsize aNbChars = theBuffer.Input.gcount();
-  if (theBuffer.Input.rdstate() & std::ios::failbit &&
-      aNbChars == sizeof(theBuffer.Line) - 1)
-  {
-    // Clear the error.
-    // We will fix it here below.
-    theBuffer.Input.clear();
-    size_t anInd = aNbChars - 1;
-    for (; anInd > 0; anInd--)
-    {
-      Standard_Character aChar = theBuffer.Line[anInd];
-      if (aChar == ',' || aChar == ' ')
-      {
-        theBuffer.Line[anInd + 1] = '\0';
-        break;
+    aStatus = VrmlData_EndOfFile;
+  else {
+    theBuffer.Input.getline (theBuffer.Line, sizeof(theBuffer.Line));
+    theBuffer.LineCount++;
+    const int stat = theBuffer.Input.rdstate();
+    if (stat & std::ios::badbit) {
+      aStatus = VrmlData_UnrecoverableError;
+    }
+    else if (stat & std::ios::failbit) {
+      if (stat & std::ios::eofbit) {
+        aStatus = VrmlData_EndOfFile;
+      }
+      else {
+        aStatus = VrmlData_GeneralError;
       }
     }
-    if (anInd == 0) // no possible to rolling back
-    {
-      return VrmlData_UnrecoverableError;
-    }
-    theBuffer.Input.seekg(-(aNbChars - anInd - 1), std::ios::cur);
+    theBuffer.LinePtr = &theBuffer.Line[0];
+    theBuffer.IsProcessed = Standard_False;
   }
-
-  // Check the reading status.
-  theBuffer.LineCount++;
-  const int stat = theBuffer.Input.rdstate();
-  if (stat & std::ios::badbit)
-  {
-    aStatus = VrmlData_UnrecoverableError;
-  }
-  else if (stat & std::ios::failbit)
-  {
-    if (stat & std::ios::eofbit)
-    {
-      aStatus = VrmlData_EndOfFile;
-    }
-    else
-    {
-      aStatus = VrmlData_GeneralError;
-    }
-  }
-  theBuffer.LinePtr = &theBuffer.Line[0];
-  theBuffer.IsProcessed = Standard_False;
   return aStatus;
 }
 

src/XCAFDoc/XCAFDoc_ColorTool.cxx

@@ -89,7 +89,7 @@ Standard_Boolean XCAFDoc_ColorTool::IsColor (const TDF_Label& lab) const
 //=======================================================================
 
 Standard_Boolean XCAFDoc_ColorTool::GetColor (const TDF_Label& lab,
-					       Quantity_Color& col)
+					       Quantity_Color& col) const
 {
   Quantity_ColorRGBA aCol;
   Standard_Boolean isDone = GetColor(lab, aCol);
@@ -104,8 +104,10 @@ Standard_Boolean XCAFDoc_ColorTool::GetColor (const TDF_Label& lab,
 //=======================================================================
 
 Standard_Boolean XCAFDoc_ColorTool::GetColor(const TDF_Label& lab,
-  Quantity_ColorRGBA& col)
+  Quantity_ColorRGBA& col) const
 {
+  if (lab.Father() != Label()) return Standard_False;
+
   Handle(XCAFDoc_Color) ColorAttribute;
   if (!lab.FindAttribute(XCAFDoc_Color::GetID(), ColorAttribute))
     return Standard_False;
@@ -512,7 +514,7 @@ XCAFDoc_ColorTool::XCAFDoc_ColorTool()
 //purpose  : 
 //=======================================================================
 
-Standard_Boolean XCAFDoc_ColorTool::IsVisible (const TDF_Label& L)
+Standard_Boolean XCAFDoc_ColorTool::IsVisible (const TDF_Label& L) const
 {
   Handle(TDataStd_UAttribute) aUAttr;
   return (!L.FindAttribute(XCAFDoc::InvisibleGUID(), aUAttr));

src/XCAFDoc/XCAFDoc_ColorTool.hxx

@@ -72,12 +72,12 @@ public:
   //! Returns color defined by label lab
   //! Returns False if the label is not in colortable
   //! or does not define a color
-  Standard_EXPORT static Standard_Boolean GetColor (const TDF_Label& lab, Quantity_Color& col);
+  Standard_EXPORT Standard_Boolean GetColor (const TDF_Label& lab, Quantity_Color& col) const;
 
   //! Returns color defined by label lab
   //! Returns False if the label is not in colortable
   //! or does not define a color
-  Standard_EXPORT static Standard_Boolean GetColor(const TDF_Label& lab, Quantity_ColorRGBA& col);
+  Standard_EXPORT Standard_Boolean GetColor(const TDF_Label& lab, Quantity_ColorRGBA& col) const;
   
   //! Finds a color definition in a colortable and returns
   //! its label if found
@@ -150,11 +150,11 @@ public:
   
   //! Returns color assigned to <L> as <type>
   //! Returns False if no such color is assigned
-  Standard_EXPORT static Standard_Boolean GetColor (const TDF_Label& L, const XCAFDoc_ColorType type, Quantity_Color& color);
+  Standard_EXPORT Standard_Boolean GetColor (const TDF_Label& L, const XCAFDoc_ColorType type, Quantity_Color& color);
 
   //! Returns color assigned to <L> as <type>
   //! Returns False if no such color is assigned
-  Standard_EXPORT static Standard_Boolean GetColor(const TDF_Label& L, const XCAFDoc_ColorType type, Quantity_ColorRGBA& color);
+  Standard_EXPORT Standard_Boolean GetColor(const TDF_Label& L, const XCAFDoc_ColorType type, Quantity_ColorRGBA& color);
   
   //! Sets a link with GUID defined by <type> (see
   //! XCAFDoc::ColorRefGUID()) from label <L> to color
@@ -198,7 +198,7 @@ public:
   Standard_EXPORT Standard_Boolean GetColor(const TopoDS_Shape& S, const XCAFDoc_ColorType type, Quantity_ColorRGBA& color);
   
   //! Return TRUE if object on this label is visible, FALSE if invisible.
-  Standard_EXPORT static Standard_Boolean IsVisible (const TDF_Label& L);
+  Standard_EXPORT Standard_Boolean IsVisible (const TDF_Label& L) const;
   
   //! Set the visibility of object on label. Do nothing if there no any object.
   //! Set UAttribute with corresponding GUID.

src/XCAFDoc/XCAFDoc_DimTolTool.cxx

@@ -503,7 +503,7 @@ TDF_Label XCAFDoc_DimTolTool::SetDimTol(const TDF_Label& L,
 
 Standard_Boolean XCAFDoc_DimTolTool::GetRefShapeLabel(const TDF_Label& theL,
                                                       TDF_LabelSequence& theShapeLFirst,
-                                                      TDF_LabelSequence& theShapeLSecond)
+                                                      TDF_LabelSequence& theShapeLSecond) const
 {
   theShapeLFirst.Clear();
   theShapeLSecond.Clear();
@@ -855,7 +855,7 @@ Standard_Boolean XCAFDoc_DimTolTool::GetDatum(const TDF_Label& theDatumL,
 //=======================================================================
 
 Standard_Boolean XCAFDoc_DimTolTool::GetDatumOfTolerLabels(const TDF_Label& theDimTolL,
-                                                         TDF_LabelSequence& theDatums)
+                                                         TDF_LabelSequence& theDatums) const
 {
   Handle(XCAFDoc_GraphNode) aNode;
   if( !theDimTolL.FindAttribute(XCAFDoc::DatumTolRefGUID(),aNode) )
@@ -874,7 +874,7 @@ Standard_Boolean XCAFDoc_DimTolTool::GetDatumOfTolerLabels(const TDF_Label& theD
 //=======================================================================
 
 Standard_Boolean XCAFDoc_DimTolTool::GetDatumWithObjectOfTolerLabels(const TDF_Label& theDimTolL,
-                                                                     TDF_LabelSequence& theDatums)
+                                                                     TDF_LabelSequence& theDatums) const
 {
   Handle(XCAFDoc_GraphNode) aNode;
   if( !theDimTolL.FindAttribute(XCAFDoc::DatumTolRefGUID(),aNode) )

src/XCAFDoc/XCAFDoc_DimTolTool.hxx

@@ -155,9 +155,9 @@ public:
   
   //! Gets all shape labels referred by theL label of the GD&T table.
   //! Returns False if there are no shape labels added to the sequences.
-  Standard_EXPORT static Standard_Boolean GetRefShapeLabel (const TDF_Label& theL, 
-                                                           TDF_LabelSequence& theShapeLFirst,
-                                                           TDF_LabelSequence& theShapeLSecond);
+  Standard_EXPORT Standard_Boolean GetRefShapeLabel (const TDF_Label& theL, 
+                                                     TDF_LabelSequence& theShapeLFirst, 
+                                                     TDF_LabelSequence& theShapeLSecond) const;
   
   //! Returns dimension tolerance assigned to theDimTolL label.
   //! Returns False if no such dimension tolerance is assigned.
@@ -215,12 +215,12 @@ public:
                                              Handle(TCollection_HAsciiString)& theIdentification) const;
   
   //! Returns all Datum labels defined for theDimTolL label.
-  Standard_EXPORT static Standard_Boolean GetDatumOfTolerLabels (const TDF_Label& theDimTolL,
-                                                                 TDF_LabelSequence& theDatums);
+  Standard_EXPORT Standard_Boolean GetDatumOfTolerLabels (const TDF_Label& theDimTolL, 
+                                                          TDF_LabelSequence& theDatums) const;
 
   //! Returns all Datum labels with XCAFDimTolObjects_DatumObject defined for label theDimTolL.
-  Standard_EXPORT static Standard_Boolean GetDatumWithObjectOfTolerLabels (const TDF_Label& theDimTolL,
-                                                                           TDF_LabelSequence& theDatums);
+  Standard_EXPORT Standard_Boolean GetDatumWithObjectOfTolerLabels (const TDF_Label& theDimTolL, 
+                                                                    TDF_LabelSequence& theDatums) const;
 
   //! Returns all GeomToleranses labels defined for theDatumL label.
   Standard_EXPORT Standard_Boolean GetTolerOfDatumLabels (const TDF_Label& theDatumL, 

src/XCAFDoc/XCAFDoc_LayerTool.cxx

@@ -416,20 +416,20 @@ Handle(TColStd_HSequenceOfExtendedString) XCAFDoc_LayerTool::GetLayers(const TDF
 //function : GetShapesOfLayer
 //purpose  : 
 //=======================================================================
-void XCAFDoc_LayerTool::GetShapesOfLayer(const TDF_Label& theLayerL,
-                                         TDF_LabelSequence& theShLabels)
+
+void XCAFDoc_LayerTool::GetShapesOfLayer(const TDF_Label& layerL,
+					 TDF_LabelSequence& ShLabels) const
 {
-  theShLabels.Clear();
+  ShLabels.Clear();
   Handle(XCAFDoc_GraphNode) aGNode;
-  if (theLayerL.FindAttribute(XCAFDoc::LayerRefGUID(), aGNode))
-  {
-    for (Standard_Integer aChildInd = 1; aChildInd <= aGNode->NbChildren(); aChildInd++)
-    {
-      theShLabels.Append(aGNode->GetChild(aChildInd)->Label());
+  if ( layerL.FindAttribute( XCAFDoc::LayerRefGUID(), aGNode) ) {
+    for (Standard_Integer i = 1; i <= aGNode->NbChildren(); i++) {
+      ShLabels.Append( aGNode->GetChild(i)->Label() );
     }
   }
 }
 
+
 //=======================================================================
 //function : IsVisible
 //purpose  : 

src/XCAFDoc/XCAFDoc_LayerTool.hxx

@@ -135,7 +135,7 @@ public:
   Standard_EXPORT Handle(TColStd_HSequenceOfExtendedString) GetLayers (const TDF_Label& L);
   
   //! Return sequanese of shape labels that assigned with layers to <ShLabels>.
-  Standard_EXPORT static void GetShapesOfLayer (const TDF_Label& theLayerL, TDF_LabelSequence& theShLabels);
+  Standard_EXPORT void GetShapesOfLayer (const TDF_Label& layerL, TDF_LabelSequence& ShLabels) const;
   
   //! Return TRUE if layer is visible, FALSE if invisible.
   Standard_EXPORT Standard_Boolean IsVisible (const TDF_Label& layerL) const;

src/XCAFDoc/XCAFDoc_MaterialTool.cxx

@@ -184,7 +184,7 @@ Standard_Boolean XCAFDoc_MaterialTool::GetMaterial(const TDF_Label& MatL,
                                                    Handle(TCollection_HAsciiString)& aDescription,
                                                    Standard_Real& aDensity,
                                                    Handle(TCollection_HAsciiString)& aDensName,
-                                                   Handle(TCollection_HAsciiString)& aDensValType)
+                                                   Handle(TCollection_HAsciiString)& aDensValType) const
 {
   Handle(XCAFDoc_Material) MatAttr;
   if(!MatL.FindAttribute(XCAFDoc_Material::GetID(),MatAttr)) {

src/XCAFDoc/XCAFDoc_MaterialTool.hxx

@@ -76,7 +76,7 @@ public:
   
   //! Returns Material assigned to <MatL>
   //! Returns False if no such Material is assigned
-  Standard_EXPORT static Standard_Boolean GetMaterial (const TDF_Label& MatL, Handle(TCollection_HAsciiString)& aName, Handle(TCollection_HAsciiString)& aDescription, Standard_Real& aDensity, Handle(TCollection_HAsciiString)& aDensName, Handle(TCollection_HAsciiString)& aDensValType);
+  Standard_EXPORT Standard_Boolean GetMaterial (const TDF_Label& MatL, Handle(TCollection_HAsciiString)& aName, Handle(TCollection_HAsciiString)& aDescription, Standard_Real& aDensity, Handle(TCollection_HAsciiString)& aDensName, Handle(TCollection_HAsciiString)& aDensValType) const;
   
   //! Find referred material and return density from it
   //! if no material --> return 0

src/XCAFDoc/XCAFDoc_ShapeTool.cxx

@@ -353,47 +353,6 @@ TopoDS_Shape XCAFDoc_ShapeTool::GetShape(const TDF_Label& L)
   return aShape;
 }
 
-//=======================================================================
-//function : GetShapes
-//purpose  : 
-//=======================================================================
-TopoDS_Shape XCAFDoc_ShapeTool::GetOneShape(const TDF_LabelSequence& theLabels)
-{
-  TopoDS_Shape aShape;
-  if (theLabels.Length() == 1)
-  {
-    return GetShape(theLabels.Value(1));
-  }
-  TopoDS_Compound aCompound;
-  BRep_Builder aBuilder;
-  aBuilder.MakeCompound(aCompound);
-  for (TDF_LabelSequence::Iterator anIt(theLabels); anIt.More(); anIt.Next())
-  {
-    TopoDS_Shape aFreeShape;
-    if (!GetShape(anIt.Value(), aFreeShape))
-    {
-      continue;
-    }
-    aBuilder.Add(aCompound, aFreeShape);
-  }
-  if (aCompound.NbChildren() > 0)
-  {
-    aShape = aCompound;
-  }
-  return aShape;
-}
-
-//=======================================================================
-//function : GetOneShape
-//purpose  :
-//=======================================================================
-TopoDS_Shape XCAFDoc_ShapeTool::GetOneShape() const
-{
-  TDF_LabelSequence aLabels;
-  GetFreeShapes(aLabels);
-  return GetOneShape(aLabels);
-}
-
 //=======================================================================
 //function : NewShape
 //purpose  : 

src/XCAFDoc/XCAFDoc_ShapeTool.hxx

@@ -196,15 +196,6 @@ public:
   //! For component, returns new shape with correct location
   //! Returns Null shape if label does not contain shape
   Standard_EXPORT static TopoDS_Shape GetShape (const TDF_Label& L);
-
-  //! Gets shape from a sequence of shape's labels
-  //! @param[in] theLabels a sequence of labels to get shapes from
-  //! @return original shape in case of one label and a compound of shapes in case of more
-  Standard_EXPORT static TopoDS_Shape GetOneShape(const TDF_LabelSequence& theLabels);
-
-  //! Gets shape from a sequence of all top-level shapes which are free
-  //! @return original shape in case of one label and a compound of shapes in case of more
-  Standard_EXPORT TopoDS_Shape GetOneShape() const;
   
   //! Creates new (empty) top-level shape.
   //! Initially it holds empty TopoDS_Compound

src/XCAFDoc/XCAFDoc_VisMaterialTool.cxx

@@ -79,10 +79,13 @@ const Handle(XCAFDoc_ShapeTool)& XCAFDoc_VisMaterialTool::ShapeTool()
 //function : GetMaterial
 //purpose  :
 //=======================================================================
-Handle(XCAFDoc_VisMaterial) XCAFDoc_VisMaterialTool::GetMaterial(const TDF_Label& theMatLabel)
+Handle(XCAFDoc_VisMaterial) XCAFDoc_VisMaterialTool::GetMaterial (const TDF_Label& theMatLabel) const
 {
   Handle(XCAFDoc_VisMaterial) aMatAttrib;
-  theMatLabel.FindAttribute(XCAFDoc_VisMaterial::GetID(), aMatAttrib);
+  if (theMatLabel.Father() == Label())
+  {
+    theMatLabel.FindAttribute (XCAFDoc_VisMaterial::GetID(), aMatAttrib);
+  }
   return aMatAttrib;
 }
 
@@ -211,7 +214,8 @@ Standard_Boolean XCAFDoc_VisMaterialTool::GetShapeMaterial (const TDF_Label& the
 Handle(XCAFDoc_VisMaterial) XCAFDoc_VisMaterialTool::GetShapeMaterial (const TDF_Label& theShapeLabel)
 {
   TDF_Label aMatLabel;
-  return GetShapeMaterial (theShapeLabel, aMatLabel)
+  return Label().HasChild() // do not waste time on shape attributes if materials map is empty
+      && GetShapeMaterial (theShapeLabel, aMatLabel)
        ? GetMaterial (aMatLabel)
        : Handle(XCAFDoc_VisMaterial)();
 }

src/XCAFDoc/XCAFDoc_VisMaterialTool.hxx

@@ -56,7 +56,7 @@ public:
   Standard_Boolean IsMaterial (const TDF_Label& theLabel) const { return !GetMaterial (theLabel).IsNull(); }
 
   //! Returns Material defined by specified Label, or NULL if the label is not in Material Table.
-  Standard_EXPORT static Handle(XCAFDoc_VisMaterial) GetMaterial (const TDF_Label& theMatLabel);
+  Standard_EXPORT Handle(XCAFDoc_VisMaterial) GetMaterial (const TDF_Label& theMatLabel) const;
 
   //! Adds Material definition to a Material Table and returns its Label.
   Standard_EXPORT TDF_Label AddMaterial (const Handle(XCAFDoc_VisMaterial)& theMat,
@@ -88,7 +88,7 @@ public:
   Standard_EXPORT static Standard_Boolean GetShapeMaterial (const TDF_Label& theShapeLabel, TDF_Label& theMaterialLabel);
 
   //! Returns material assigned to the shape label.
-  Standard_EXPORT static Handle(XCAFDoc_VisMaterial) GetShapeMaterial (const TDF_Label& theShapeLabel);
+  Standard_EXPORT Handle(XCAFDoc_VisMaterial) GetShapeMaterial (const TDF_Label& theShapeLabel);
 
   //! Sets a link with GUID XCAFDoc::VisMaterialRefGUID() from shape label to material label.
   //! @param theShape [in] shape

src/XDEDRAW/XDEDRAW_Shapes.cxx

@@ -509,37 +509,40 @@ static Standard_Integer getFreeShapes (Draw_Interpretor& di, Standard_Integer ar
   return 0;
 }
 
-//=======================================================================
-//function : getOneShape
-//purpose  :
-//=======================================================================
-static Standard_Integer getOneShape (Draw_Interpretor& theDI, 
-                                     Standard_Integer theNbArgs, 
-                                     const char** theArgVec)
+static Standard_Integer getOneShape (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
 {
-  if ( theNbArgs !=3 )
-  {
-    theDI <<"Use: "<< theArgVec[0]<<" shape DocName \n";
+  if (argc!=3) {
+    di<<"Use: "<<argv[0]<<" shape DocName \n";
     return 1;
   }
   
-  Handle(TDocStd_Document) aDoc;   
-  DDocStd::GetDocument(theArgVec[2], aDoc);
-  if ( aDoc.IsNull() )
-  { 
-    theDI << "Error: " << theArgVec[2] << " is not a document\n";
-    return 1;
-  }
+  Handle(TDocStd_Document) Doc;   
+  DDocStd::GetDocument(argv[2], Doc);
+  if ( Doc.IsNull() ) { di << argv[2] << " is not a document\n"; return 1; }
 
-  Handle(XCAFDoc_ShapeTool) aSTool = XCAFDoc_DocumentTool::ShapeTool(aDoc->Main());
-  TopoDS_Shape aShape = aSTool->GetOneShape();
-  if (aShape.IsNull())
-  {
-    theDI << "Error: Document " << theArgVec[2] << " contain no shapes\n";
-    return 1;
+  TDF_LabelSequence Labels;
+  Handle(XCAFDoc_ShapeTool) STool = XCAFDoc_DocumentTool::ShapeTool(Doc->Main());
+  STool->GetFreeShapes(Labels);
+  if ( Labels.Length() <=0 ) {
+    di << "Document " << argv[2] << " contain no shapes\n";
+    return 0;
   }
-  DBRep::Set (theArgVec[1], aShape);
-  theDI << theArgVec[1];
+  
+  if ( Labels.Length() ==1 ) {
+    TopoDS_Shape S = STool->GetShape ( Labels.Value(1) );
+    DBRep::Set ( argv[1], S );
+  }
+  else {
+    TopoDS_Compound C;
+    BRep_Builder B;
+    B.MakeCompound ( C );
+    for ( Standard_Integer i = 1; i<= Labels.Length(); i++) {
+      TopoDS_Shape S = STool->GetShape ( Labels.Value(i) );
+      B.Add ( C, S );
+    }
+    DBRep::Set ( argv[1], C );
+  }
+  di << argv[1];
   return 0;
 }
 

tests/bugs/mesh/bug33315

@@ -1,24 +0,0 @@
-puts "========"
-puts "0033315: Mesh - BRepMesh_IncrementalMesh takes forever to finish (ends up with system memory, etc)"
-puts "========"
-puts ""
-
-restore [locate_data_file bug33315.brep] result
-
-incmesh result 3.5 -a 20
-checktrinfo result -tri 1516 -nod 1118
-
-vinit
-vsetdispmode 1
-vdefaults -autoTriang 0
-vdisplay result
-vfit
-
-checkview -screenshot -3d -path ${imagedir}/${test_image}.png
-
-set log [tricheck result]
-if { [llength $log] != 0 } {
-  puts "Error : Invalid mesh"
-} else {
-  puts "Mesh is OK"
-}

tests/bugs/modalg_2/bug5805_3

@@ -1,4 +1,4 @@
-puts "TODO OCC26556 ALL: ERROR. Mixed connectivity of faces."
+puts "TODO OCC26556 ALL: ERROR. offsetperform operation not done."
 
 puts "============"
 puts "OCC5805"
@@ -20,7 +20,6 @@ if { [catch { offsetshape result a -1 a_6 } catch_result] } {
    puts "Faulty ${BugNumber} : offsetshape is wrong"
 }
 
-if { [isdraw result] } {
 checkmaxtol result -min_tol 1.
 
 checkprops result -s 1185.03 
@@ -28,4 +27,3 @@ checkshape result
 
 checknbshapes result -vertex 10 -edge 15 -wire 7 -face 7 -shell 1 -solid 1 -compsolid 0 -compound 0 -shape 41
 checkview -display result -2d -path ${imagedir}/${test_image}.png
-}

tests/bugs/modalg_2/bug5805_4

@@ -1,4 +1,6 @@
-puts "TODO OCC25925 ALL: ERROR. Mixed connectivity of faces."
+puts "TODO OCC25925 ALL: ERROR. offsetperform operation not done."
+puts "TODO OCC25925 ALL: Tcl Exception:"
+puts "TODO OCC25925 ALL: TEST INCOMPLETE"
 
 puts "============"
 puts "OCC5805"
@@ -23,7 +25,6 @@ if { [catch { offsetperform result } catch_result] } {
    puts "Faulty ${BugNumber} : offsetshape is wrong"
 }
 
-if { [isdraw result] } {
 checkmaxtol result -min_tol 1.
 
 checkprops result -s 1185.03 
@@ -31,4 +32,3 @@ checkshape result
 
 checknbshapes result -vertex 10 -edge 15 -wire 7 -face 7 -shell 1 -solid 1 -compsolid 0 -compound 0 -shape 41
 checkview -display result -2d -path ${imagedir}/${test_image}.png
-}

tests/bugs/modalg_2/bug5805_5

@@ -1,5 +1,3 @@
-puts "TODO OCC25925 ALL: ERROR. Mixed connectivity of faces."
-
 puts "============"
 puts "OCC5805"
 puts "============"
@@ -23,7 +21,6 @@ if { [catch { offsetperform result } catch_result] } {
    puts "Faulty ${BugNumber} : offsetshape is wrong"
 }
 
-if { [isdraw result] } {
 checkmaxtol result -min_tol 1.
 
 checkprops result -s 876.584 
@@ -31,5 +28,3 @@ checkshape result
 
 checknbshapes result -vertex 10 -edge 15 -wire 7 -face 7 -shell 1 -solid 1 -compsolid 0 -compound 0 -shape 41
 checkview -display result -2d -path ${imagedir}/${test_image}.png
-}
- 

tests/bugs/modalg_3/bug5805_6

@@ -1,5 +1,3 @@
-puts "TODO OCC25925 ALL: ERROR. Mixed connectivity of faces."
-
 puts "============"
 puts "OCC5805"
 puts "============"
@@ -18,12 +16,9 @@ if { [catch { offsetshape result a -1 } catch_result] } {
    puts "Faulty ${BugNumber} : offsetshape is wrong"
 }
 
-if { [isdraw result] } {
 checkmaxtol result -min_tol 1.
 
 checkprops result -s 876.584
 checkshape result
 checknbshapes result -vertex 10 -edge 15 -wire 7 -face 7 -shell 1 -solid 1 -compsolid 0 -compound 0 -shape 41
 checkview -display result -2d -path ${imagedir}/${test_image}.png
-}
- 

tests/bugs/modalg_7/bug33265

@@ -1,16 +0,0 @@
-puts "============"
-puts "0033265: Modeling Algorithms - Boolean operation hangs on the attached shapes"
-puts "============"
-puts ""
-
-restore [locate_data_file bug33265.brep] hull
-plane p 0 0.0001 0 0 1 0
-mkface f p -150 150 -150 150
-bop hull f
-bopsection res
-
-checknbshapes res -vertex 16 -edge 16
-checkprops res -l 170.631
-checksection res -r 0
-
-checkview -display res -2d -path ${imagedir}/${test_image}.png

tests/bugs/modalg_8/bug31919

@@ -1,17 +0,0 @@
-puts "============================================================================================="
-puts "0031919: Modeling Algorithms - General Fuse raises ex-ception on attempt to imprint a contour to a shell"
-puts "============================================================================================="
-puts ""
-
-pload ALL
-restore [locate_data_file bug31919_Body.brep] body
-restore [locate_data_file bug31919_Contour.brep] contour
-bclearobjects
-bcleartools
-baddobjects body
-baddtools contour
-bfuzzyvalue 1
-bfillds
-bbop res 0
-
-checknbshapes res -wire 1

tests/bugs/modalg_8/bug33113

@@ -1,3 +1,6 @@
+puts "TODO OCC33113 ALL: Tcl Exception"
+puts "TODO OCC33113 ALL: TEST INCOMPLETE"
+
 puts "================================"
 puts "OCC33113: Modeling Algorithms - BRepFilletAPI_MakeFillet::Build SIGSEGV"
 puts "================================"

tests/bugs/modalg_8/bug33227

@@ -1,13 +0,0 @@
-puts "============"
-puts "0033227: Modeling Algorithm - BOPAlgo_BuilderSolid generates incomplete result"
-puts "============"
-puts ""
-
-restore [locate_data_file bug33227.brep] s
-bopbsolid r s 
-compound r_2 r_3 res
-
-checknbshapes res -shell 6 -solid 2
-checkprops res -v 3.33117e+07
-
-checkview -display res -2d -path ${imagedir}/${test_image}.png

tests/bugs/modalg_8/bug33247

@@ -1,13 +0,0 @@
-puts "============"
-puts "0033247: Modeling Algorithms - BOP report small edges problem and produce empty result"
-puts "============"
-puts ""
-
-restore [locate_data_file bug33247_object.brep] a 
-restore [locate_data_file bug33247_tool.brep] b 
-bcommon r a b 
-
-checknbshapes r -vertex 98 -edge 131 -wire 35 -face 26
-checkprops r -s 157.39
-
-checkview -display r -2d -path ${imagedir}/${test_image}.png

tests/bugs/modalg_8/bug33306

@@ -1,11 +0,0 @@
-puts "REQUIRED ALL: Algorithm has failed"
-
-puts "========================"
-puts "0033306: Modeling Algorithm - Crash in TrimEdge() method"
-puts "========================"
-puts ""
-
-restore [locate_data_file bug33306_1.brep] w1
-restore [locate_data_file bug33306_2.brep] w2
-
-thrusections res 0 0 w1 w2 

tests/bugs/modalg_8/bug33311

@@ -1,11 +0,0 @@
-puts "========================"
-puts "0033311: Modeling Algorithm - No results of thrusection algorithm"
-puts "========================"
-puts ""
-
-restore [locate_data_file bug33311_1.brep] w1
-restore [locate_data_file bug33311_2.brep] w2
-
-thrusections res 0 0 w1 w2 
-
-checkview -display res -2d -path ${imagedir}/${test_image}.png

tests/bugs/moddata_3/bug33304

@@ -1,9 +0,0 @@
-puts "==========================================================="
-puts "0033304: Modeling Data - Floating point signal when converting a B-spline curve to analytical form"
-puts "==========================================================="
-
-puts "REQUIRED ALL: Conversion failed"
-
-binrestore [locate_data_file bug33304_bspl_curv.bbrep] a
-mkcurve c a
-tocanon r c

tests/bugs/step/bug33307

@@ -1,11 +0,0 @@
-puts "==================================================="
-puts "0033307: Data Exchange, Step Import - Crash after reading empty edge loop"
-puts "==================================================="
-puts ""
-
-pload XDE OCAF
-
-Close D -silent
-
-ReadStep D [locate_data_file "bug33307.stp"]
-Close D

tests/bugs/step/bug33317

@@ -1,32 +0,0 @@
-puts "========================"
-puts "0033317: Data Exchange, Step Export - Ignoring color attached to the reference shape label"
-puts "========================"
-
-pload OCAF
-
-Close D -silent
-Close D1 -silent
-
-set TempFilename ${imagedir}/${casename}_temp.stp
-
-# Open document
-XOpen [locate_data_file bug33317_solids_7_7_0.xml] D
-
-# Get colors
-set colors_old [XGetShapeColor D 0:1:1:1 generic]
-
-# Write to STEP
-WriteStep D ${TempFilename}
-
-# Read and check
-ReadStep D1 ${TempFilename}
-
-set colors_new [XGetShapeColor D1 0:1:1:1:1 generic]
-if { [string equal ${colors_new} ${colors_old}] == -1 } {
-  puts "ERROR: OCC33317 is reproduced while STEP export."
-}
-
-# Clear temp file
-file delete -force $TempFilename
-Close D
-Close D1

tests/bugs/step/bug33331

@@ -1,14 +0,0 @@
-puts "===================================="
-puts "0033331: Data Exchange, Step Import - Unsupported Representation Items"
-puts "===================================="
-puts ""
-
-pload DCAF
-catch {Close D}
-
-param "read.stepcaf.subshapes.name" 1
-
-ReadStep D [locate_data_file bug33331.stp]
-
-param "read.stepcaf.subshapes.name" 0
-Close D

tests/bugs/xde/bug30828

@@ -1,16 +0,0 @@
-puts "======="
-puts "0030828: Data Exchange - The commands getting shapes from XCAF document should be available in C++"
-puts "======="
-
-pload OCAF
-XNewDoc D
-box b1 10 10 10
-XAddShape D b1 1 
-XGetOneShape b D
-checknbshapes b -shape 34 
-box b2 10 10 10
-ttranslate b2 20 0 0 
-XAddShape D b2 1
-XGetOneShape c D
-checknbshapes c -shape 69 -compound 1
-Close D -silent

tests/de_mesh/vrml_read/A5

@@ -1,16 +0,0 @@
-puts "============"
-puts "0033320: Data Exchange - Reading of a VRML file with a long line fails"
-puts "============"
-puts ""
-
-set aFile [locate_data_file bug33320_wM_BugBlender_2.wrl]
-
-catch { Close D }
-
-ReadVrml D $aFile
-vinit Driver1/View_${casename}/${casename}
-XDisplay D -dispMode 1
-vfit
-checkview -screenshot -3d -path ${imagedir}/${test_image}.png
-
-Close D

tests/evolved/voluved/bug30781

@@ -1,17 +0,0 @@
-puts "##################################################"
-puts "0030781: Sweep algorithm creates non-planar edges (orig. BOPAlgo_MakerVolume fails to build a solid)"
-puts "##################################################"
-
-binrestore [locate_data_file bug30781.bin] s
-explode s
-evolved result -s s_1 -p s_2 -solid -a -v -t 1.e-6
-
-checkshape result
-checknbshapes result -vertex 24 -edge 38 -wire 14 -face 14
-checkprops result -s 41330.7
-
-smallview
-don result 
-fit
-
-checkview -screenshot -2d -path ${imagedir}/${test_image}.png

tests/lowalgos/bnd/bug30292

@@ -1,68 +0,0 @@
-puts "========"
-puts "0030292: Modeling Algorithms - BRepBndLib should avoid using Poly_Polygon3D when called with useTriangulation set to false"
-puts "========"
-puts ""
-
-## geometric edge without any discrete representations
-
-circle c 0 0 0 1
-mkedge e c
-set res1 [bounding e]
-set res2 [bounding e -noTriangulation]
-if {$res1 != $res2} {
- puts "Error: bounding boxes are different for geometric edge"
-}
-
-## geometric edge with polygon 3d
-
-incmesh e 0.1
-set res1_ref "-1.1000000999999999 -1.0927089740980542 -0.10000010000000001 1.1000000999999999 1.092708974098054 0.10000010000000001"
-set res2_ref "-1.0000001000000001 -1.0000001000000001 -9.9999999999999995e-08 1.0000001000000001 1.0000001000000001 9.9999999999999995e-08"
-unset res1
-set res1 [bounding e]
-foreach dd $res1 {
-  if ![regexp $dd $res1_ref] {
-    puts "Error: bounding box is wrong"
-  }
-}
-unset res2
-set res2 [bounding e -noTriangulation]
-foreach dd $res2 {
-  if ![regexp $dd $res2_ref] {
-   puts "Error: bounding box is wrong"  
-  }
-}
-
-## geometric edge with polygon on triangulation
-
-pcylinder cyl 1 1
-incmesh cyl 0.1
-explode cyl e
-renamevar cyl_3 e
-unset res1
-set res1 [bounding e]
-foreach dd $res1 {
-  if ![regexp $dd $res1_ref] {
-    puts "Error: bounding box is wrong"
-  }
-}
-unset res2
-set res2 [bounding e -noTriangulation]
-foreach dd $res2 {
-  if ![regexp $dd $res2_ref] {
-   puts "Error: bounding box is wrong"  
-  }
-}
-
-## not geometric edge with polygon 3d
-
-polygon3d pol3d 5 1 0 0 0 1 0 -1 0 0 0 -1 0 1 0 0
-mkedge e pol3d
-unset res1
-set res1 [bounding e]
-unset res2
-set res2 [bounding e -noTriangulation]
-if {$res1 != $res2} {
- puts "Error: bounding boxes are different for not geometric edge"
-}
-

tests/lowalgos/intss/bug33244

@@ -1,48 +0,0 @@
-
-puts "============"
-puts "0033244: Modeling Algorithms - Surface-surface intersection produces the double curves"
-puts "============"
-puts ""
-
-
-set PI180 0.017453292519943295
-
-set x -1.11630646267172
-set y -4.54487349779333
-set z 13.2493435203532
-set dx -1.05794851588922e-07
-set dy -1.39278337794573e-08
-set dz  0.999999999999994
-set ux 0.999999999999994
-set uy 5.91645678915759e-31
-set uz 1.05794851588922e-07
-set semi-angle [expr 0.785398163360967 / ${PI180}]
-set radius 0.560000000061149
-
-cone s1 ${x} ${y} ${z} ${dx} ${dy} ${dz} ${semi-angle} ${radius}
-
-set x -2.08647872350287e-07
-set y -5.78732475509323
-set z 13.2493436211
-set dx -1.05794850062242e-07
-set dy -1.39278350756825e-08
-set dz  0.999999999999994
-set ux 0.999999999999995
-set uy 0
-set uz 1.05794850062242e-07
-set semi-angle [expr 0.785398163396248 / ${PI180}]
-set radius 0.785398163396248
-
-cone s2 ${x} ${y} ${z} ${dx} ${dy} ${dz} ${semi-angle} ${radius}
-
-intersect ii s1 s2
-if { ![isdraw ii_1] || ![isdraw ii_2] || [isdraw ii_3] } {
-   puts "ERROR. Intersection is wrong"
-}
-
-intersect jj s2 s1
-if { ![isdraw jj_1] || ![isdraw jj_2] || [isdraw jj_3] } {
-   puts "ERROR. Intersection is wrong"
-}
-
-

tests/offset/bugs/bug26288

@@ -1,5 +1,4 @@
 puts "TODO OCC26030 ALL: Error : The offset cannot be built"
-puts "TODO OCC26030 ALL: ERROR. Mixed connectivity of faces."
 
 puts "========"
 puts "OCC26288"

tests/offset/bugs/bug27913

@@ -1,5 +1,6 @@
-puts "TODO OCC26577 All: ERROR. Mixed connectivity of faces."
-puts "TODO OCC26577 All: Error : The offset cannot be built."
+puts "TODO OCC26577 All: Error :  is WRONG because number of EDGE entities in shape"
+puts "TODO OCC26577 All: Error :  is WRONG because number of SHELL entities in shape"
+
 
 puts "=============================================================="
 puts "0027913: Sharing between edges was lost after offset operation"
@@ -11,11 +12,9 @@ offsetparameter 1e-7 p i
 offsetload s 10
 offsetperform result
 
-if { [isdraw result] } {
- unifysamedom result_unif result
+unifysamedom result_unif result
 
- checkshape result
- checkview -display result_unif -2d -path ${imagedir}/${test_image}.png
+checkshape result
+checkview -display result_unif -2d -path ${imagedir}/${test_image}.png
 
- checknbshapes result -ref [lrange [nbshapes s] 8 19]
-}
+checknbshapes result -ref [lrange [nbshapes s] 8 19]

tests/offset/bugs/bug30055

@@ -1,13 +0,0 @@
-puts "REQUIRED All: ERROR. Mixed connectivity of faces."
-puts "REQUIRED All: Error : The offset cannot be built."
-puts "============"
-puts "0030055: BRepOffset_MakeOffset throws TopoDS_Vertex hasn't gp_Pnt in intersection mode"
-puts "============"
-
-restore [locate_data_file bug30055.brep] a
-
-thickshell result a 1 i
-
-if { [isdraw result] } {
-   puts "ERROR - result must not be buit"
-}

tests/offset/bugs/bug5806

@@ -1,6 +1,4 @@
-puts "TODO OCC25925 ALL: ERROR. Mixed connectivity of faces."
-puts "TODO OCC25925 ALL: Error : The offset cannot be built."
-
+puts "TODO OCC25925 ALL: ERROR. offsetperform operation not done."
 puts "============"
 puts "OCC5806"
 puts "============"
@@ -30,12 +28,11 @@ explode resthru f
 if { [catch { offsetshape result resthru -0.5 resthru_6 resthru_7 } catch_result] } {
    puts "Faulty ${BugNumber} : offsetshape is wrong"
 }
-if { [isdraw result] } {
-  checkmaxtol result -min_tol 1.
 
-  checkprops result -s 1116.06 
-  checkshape result
+checkmaxtol result -min_tol 1.
 
-  checknbshapes result -vertex 10 -edge 15 -wire 7 -face 7 -shell 1 -solid 1 -compsolid 0 -  compound 0 -shape 41
-  checkview -display result -2d -path ${imagedir}/${test_image}.png
-}
+checkprops result -s 1116.06 
+checkshape result
+
+checknbshapes result -vertex 10 -edge 15 -wire 7 -face 7 -shell 1 -solid 1 -compsolid 0 -compound 0 -shape 41
+checkview -display result -2d -path ${imagedir}/${test_image}.png

tests/offset/shape/A2

@@ -1,7 +1,7 @@
 puts "TODO OCC23190 ALL: ERROR. C0 continuity of input data."
 puts "TODO OCC23190 ALL: Error: The command cannot be built"
-puts "TODO OCC23068 ALL: Error : The offset cannot be built."
-
+puts "TODO OCC23190 ALL: result is not a topological shape!!!"
+puts "TODO OCC23068 ALL: TEST INCOMPLETE"
 # Original bug : hkg60144/pro15325
 # Date : 17Juillet98
 

tests/offset/shape/A3

@@ -1,7 +1,7 @@
 puts "TODO OCC23190 ALL: ERROR. C0 continuity of input data."
 puts "TODO OCC23190 ALL: Error: The command cannot be built"
-puts "TODO OCC23068 ALL: Error : The offset cannot be built."
-
+puts "TODO OCC23190 ALL: result is not a topological shape!!!"
+puts "TODO OCC23068 ALL: TEST INCOMPLETE"
 # Original bug : cts21271
 # Date : 11Sept98
 

tests/offset/shape_type_i_c/WA1

@@ -1,8 +0,0 @@
-restore [locate_data_file bug33298.brep] s
-
-OFFSETSHAPE 35 {} $calcul $type
-
-checkprops result -v 1.20105e+08
-
-checknbshapes result -shell 1
-

tests/offset/shape_type_i_c/WA2

@@ -1,8 +0,0 @@
-restore [locate_data_file bug33298_trimmed.brep] s
-
-OFFSETSHAPE 35 {} $calcul $type
-
-checkprops result -v 7.3756e+07
-
-checknbshapes result -shell 1
-

tests/offset/shape_type_i_c/XZ3

@@ -1,7 +1,8 @@
 puts "TODO CR27414 ALL: Error: number of wire entities in the result"
 puts "TODO CR27414 ALL: Error: number of face entities in the result"
+puts "TODO CR27414 ALL: Error: operation with offset value 9 has failed"
 puts "TODO CR27414 ALL: Error: operation with offset value 10 has failed"
-puts "TODO CR27414 ALL: Operations with following offset values have failed: 10"
+puts "TODO CR27414 ALL: Operations with following offset values have failed: 9 10"
 
 puts "============================================================================================="
 puts "0032333: Modeling Algorithms - Empty(wrong) result of offset operation in mode \"Complete\" join type \"Intersection\""

tests/perf/modalg/bug26443_1

@@ -1,5 +1,3 @@
-puts "TODO OCC25925 ALL: ERROR. Mixed connectivity of faces."
-
 puts "========"
 puts "OCC26443"
 puts "========"
@@ -17,8 +15,6 @@ offsetshape r a -2
 dchrono h stop counter offsetshape
 fit
 
-if { [isdraw r] } {
 checkshape r
 checknbshapes r -ref [lrange [nbshapes a] 8 19]
 checkview -screenshot -2d -path ${imagedir}/${test_image}.png
-}

tests/v3d/bugs/bug32570

@@ -1,28 +0,0 @@
-puts "============"
-puts "0032570: Visualization, AIS_AnimationObject - define rotation around axis"
-puts "============"
-puts ""
-
-pload MODELING VISUALIZATION
-box b1 2 100 100 -preview
-box b2 2 100 100 -preview
-
-vinit View1
-vdisplay b1 -dispMode 0
-vdisplay b2 -dispMode 1
-
-vanimation anim -object b2 -axis 2 100 0 0 0 1 -angle1 0 -angle2 90 -duration 2
-#stop at the middle of the animation (45 degrees)
-vanimation anim -play 1 0
-vanimation anim -stop
-vfit
-vdump ${imagedir}/${casename}.png
-set loc1 [vlocation b2]
-
-vlocation b2 -reset -rotate 2 100 0 0 0 1 45
-set loc2 [vlocation b2]
-
-if {$loc1 != $loc2} { puts "Error: the location at the middle of animation is different from the location after rotating by 45 degrees" }
-
-puts "Put the following command to start interactive animation:"
-puts "    vanimation anim -play"

tests/v3d/dimensions/bug24389

@@ -176,7 +176,7 @@ check_picking $pick_coord $check_coord "diameter dimension (diam1)"
 check_cross_picking $pick_coord diam1 "diameter dimension (diam1)"
 
 # check sensitives "diam2"
-set pick_coord { { 222 99 } { 285 99 } }
+set pick_coord { { 221 99 } { 285 99 } }
 set check_coord { 239 99 }
 check_picking $pick_coord $check_coord "diameter dimension (diam2)"
 check_cross_picking $pick_coord diam2 "diameter dimension (diam2)"

tests/v3d/manipulator/drag_in_2d_view

@@ -15,8 +15,8 @@ vmanipulator m -attach b
 
 vdump $imagedir/${casename}_1.png
 
-set mouse_pick {231 207}
-set mouse_drag {311 258}
+set mouse_pick {226 214}
+set mouse_drag {306 265}
 
 # note: mouse events cannot be emulated here, so the original bug cannot be reproduced by this test case
 vmoveto {*}$mouse_pick

tests/v3d/manipulator/dragg

@@ -61,7 +61,7 @@ vdump $anImage2
 # -------------------------------------------
 
 set mouse_pick {316 261}
-set mouse_drag {281 286}
+set mouse_drag {279 286}
 
 vmoveto {*}$mouse_pick
 vselect {*}$mouse_pick

tests/v3d/manipulator/rotate

@@ -47,7 +47,7 @@ vmanipulator m -attach c1 -adjustPosition 1 -adjustSize 0 -enableModes 1 -size 4
 
 vmanipulator m -followRotation 1
 
-set mouse_pick {199 092}
+set mouse_pick {200 092}
 set mouse_drag {176 142}
 
 vmoveto {*}$mouse_pick
@@ -65,8 +65,8 @@ vdump $anImage1
 
 vmanipulator m -followRotation 1
 
-set mouse_pick {175 135}
-set mouse_drag {232 144}
+set mouse_pick {173 137}
+set mouse_drag {233 144}
 
 vmoveto {*}$mouse_pick
 vselect {*}$mouse_pick
@@ -113,7 +113,7 @@ vmanipulator m -followRotation 0
 # test rotation around y axis (world reference frame)
 # ---------------------------------------------------
 
-set mouse_pick {205 088}
+set mouse_pick {205 087}
 set mouse_drag {232 127}
 
 vmoveto {*}$mouse_pick
@@ -129,7 +129,7 @@ vdump $anImage4
 # test rotation around z axis (world reference frame)
 # ---------------------------------------------------
 
-set mouse_pick {228 142}
+set mouse_pick {228 141}
 set mouse_drag {184 143}
 
 vmoveto {*}$mouse_pick

tests/v3d/manipulator/translate

@@ -144,7 +144,7 @@ vdump $anImage4
 # ----------------------------------------------------
 
 set mouse_pick {199 164}
-set mouse_drag {246 176}
+set mouse_drag {246 177}
 
 vmoveto {*}$mouse_pick
 vselect {*}$mouse_pick

tests/vselect/bugs/bug23012

@@ -11,7 +11,7 @@ set x1 210
 set y1 184
 
 set x2 207
-set y2 182
+set y2 180
 
 stepread [locate_data_file OCC23012-Sample_3.stp] a *
 stepread [locate_data_file OCC23012-Sample_9.stp] b *