Update version to 7.8.1

Revert changes to use type_info as a key to use string.
Impact - performance decrease to search (once per class registration)
Will be updated with reorganizing type storage in future

dox/user_guides/step/step.md

@@ -1653,13 +1653,6 @@ For each Saved View OCCT STEP Reader will retrieve the following attributes:
 - clipping planes (single plane of combination of planes);
 - front and back plane clipping.
 
-### User defined attributes
-Attributes are implemented in accordance with <a href="https://www.mbx-if.org/documents/rec_prac_user_def_attributes_v18.pdf">Recommended practices for User Defined Attributes</a> section 4, 5, 6.1-6.3 and 7.
-Attributes can be read for shapes at levels:
-- Part/Product Level;
-- Component Instances in an Assembly;
-- Geometry Level.
-
 @subsection occt_step_7_3 Writing to STEP
 
 The translation from XDE to STEP can be initialized as follows: 
@@ -1737,8 +1730,5 @@ Interface_Static::SetIVal("write.step.schema", 5));
 ### Saved views
 Saved Views are not exported by OCCT.
 
-### User defined attributes
-Attributes can be imported from STEP.
-
 
 

src/AIS/AIS_Manipulator.cxx

@@ -643,7 +643,7 @@ Standard_Boolean AIS_Manipulator::ObjectTransformation (const Standard_Integer t
 //function : ProcessDragging
 //purpose  :
 //=======================================================================
-Standard_Boolean AIS_Manipulator::ProcessDragging (const Handle(AIS_InteractiveContext)& aCtx,
+Standard_Boolean AIS_Manipulator::ProcessDragging (const Handle(AIS_InteractiveContext)&,
                                                    const Handle(V3d_View)& theView,
                                                    const Handle(SelectMgr_EntityOwner)&,
                                                    const Graphic3d_Vec2i& theDragFrom,
@@ -676,15 +676,6 @@ Standard_Boolean AIS_Manipulator::ProcessDragging (const Handle(AIS_InteractiveC
       return Standard_True;
     }
     case AIS_DragAction_Stop:
-    {
-      //at the end of transformation redisplay for updating sensitive areas
-      StopTransform (true);
-      if (aCtx->IsDisplayed (this))
-      {
-        aCtx->Redisplay (this, true);
-      }
-      return Standard_True;
-    }
       break;
   }
   return Standard_False;
@@ -843,18 +834,10 @@ void AIS_Manipulator::updateTransformation()
   if (myIsZoomPersistentMode)
   {
     if (TransformPersistence().IsNull()
-    ||  TransformPersistence()->Mode() != Graphic3d_TMF_AxialZoomPers
+    ||  TransformPersistence()->Mode() != Graphic3d_TMF_ZoomPers
     || !TransformPersistence()->AnchorPoint().IsEqual (myPosition.Location(), 0.0))
     {
-      setTransformPersistence (new Graphic3d_TransformPers (Graphic3d_TMF_AxialZoomPers, myPosition.Location()));
-    }
-  }
-  else
-  {
-    if (TransformPersistence().IsNull()
-    || TransformPersistence()->Mode() != Graphic3d_TMF_AxialScalePers)
-    {
-      setTransformPersistence (new Graphic3d_TransformPers (Graphic3d_TMF_AxialScalePers, myPosition.Location()));
+      setTransformPersistence (new Graphic3d_TransformPers (Graphic3d_TMF_ZoomPers, myPosition.Location()));
     }
   }
 }
@@ -939,7 +922,7 @@ void AIS_Manipulator::SetZoomPersistence (const Standard_Boolean theToEnable)
 
   if (!theToEnable)
   {
-    setTransformPersistence (new (Graphic3d_TransformPers)(Graphic3d_TMF_AxialScalePers));
+    setTransformPersistence (Handle(Graphic3d_TransformPers)());
   }
 
   updateTransformation();

src/BRepFill/BRepFill_OffsetWire.cxx

@@ -926,7 +926,7 @@ void BRepFill_OffsetWire::PerformWithBiLo
     if (StartOnEdge) {
       Standard_Boolean Start = 1;
       Trim.AddOrConfuse(Start, E[0], E[1], Params);
-      if (Params.Length() == Vertices.Length() && Params.Length() != 0)
+      if (Params.Length() == Vertices.Length()) 
         Vertices.SetValue(1,VS);
       
       else
@@ -936,7 +936,7 @@ void BRepFill_OffsetWire::PerformWithBiLo
     if (EndOnEdge) {	  
       Standard_Boolean Start = 0;
       Trim.AddOrConfuse(Start, E[0], E[1], Params);
-      if (Params.Length() == Vertices.Length() && Params.Length() != 0)
+      if (Params.Length() == Vertices.Length()) 
         Vertices.SetValue(Params.Length(),VE);
       
       else
@@ -962,7 +962,7 @@ void BRepFill_OffsetWire::PerformWithBiLo
     // Storage of vertices on parallel edges.
     // fill MapBis and MapVerPar.
     //----------------------------------------------
-    if (!Vertices.IsEmpty() && Params.Length() == Vertices.Length()) {
+    if (!Vertices.IsEmpty()) {
       for (k = 0; k <= 1; k++) {
         if (!MapBis.IsBound(E[k])) {
           MapBis   .Bind(E[k],EmptySeq);
@@ -1198,9 +1198,7 @@ void BRepFill_OffsetWire::PrepareSpine()
       // Cut
       TopoDS_Shape aLocalShape = E.Oriented(TopAbs_FORWARD);
       //  Modified by Sergey KHROMOV - Thu Nov 16 17:29:29 2000 Begin
-      Handle(BRep_TEdge) TEdge = Handle(BRep_TEdge)::DownCast(E.TShape());
-      const Standard_Integer aNumCurvesInEdge = TEdge->Curves().Size();
-      if (nbEdges == 2 && nbResEdges == 0 && aNumCurvesInEdge > 1)
+      if (nbEdges == 2 && nbResEdges == 0)
         ForcedCut = 1;
       //  Modified by Sergey KHROMOV - Thu Nov 16 17:29:33 2000 End
       nbResEdges = CutEdge (TopoDS::Edge(aLocalShape), mySpine, ForcedCut, Cuts);
@@ -1300,7 +1298,7 @@ void BRepFill_OffsetWire::UpdateDetromp (BRepFill_DataMapOfOrientedShapeListOfSh
       ii++; 
     }
     
-    while (ii <= Vertices.Length() && ii <= Params.Length()) {
+    while (ii <= Vertices.Length()) {
       U2 = Params.Value(ii).X();
       V2 = TopoDS::Vertex(Vertices.Value(ii));
       

src/BRepLib/BRepLib_MakeFace.cxx

@@ -273,25 +273,16 @@ BRepLib_MakeFace::BRepLib_MakeFace(const TopoDS_Wire& W,
     aB.MakeWire (aW);
 
     TopoDS_Wire aWForw = W;
-    Standard_Boolean hasDegenerated = Standard_False;
     aWForw.Orientation (TopAbs_FORWARD);
     TopoDS_Iterator anIter (aWForw);
     for (; anIter.More(); anIter.Next())
     {
       const TopoDS_Edge& aE = TopoDS::Edge (anIter.Value());
 
-      if (BRep_Tool::Degenerated(aE))
-      {
-        hasDegenerated = Standard_True;
-      }
-      else
-      {
-        aB.Add(aW, aE);
-      }
+      if (!BRep_Tool::Degenerated (aE))
+        aB.Add (aW, aE);
     }
 
-    if (hasDegenerated)
-    {
     aW.Orientation (W.Orientation()); // return to original orient
     aW.Closed (W.Closed());
   }
@@ -299,11 +290,6 @@ BRepLib_MakeFace::BRepLib_MakeFace(const TopoDS_Wire& W,
   {
     aW = W;
   }
-  }
-  else
-  {
-    aW = W;
-  }
 
   Add (aW);
   //

src/BinLDrivers/BinLDrivers_DocumentRetrievalDriver.cxx

@@ -33,7 +33,6 @@
 #include <Storage_Schema.hxx>
 #include <TCollection_AsciiString.hxx>
 #include <TCollection_ExtendedString.hxx>
-#include <TDataStd_TreeNode.hxx>
 #include <TDF_Attribute.hxx>
 #include <TDF_Data.hxx>
 #include <TDF_Label.hxx>
@@ -325,16 +324,7 @@ void BinLDrivers_DocumentRetrievalDriver::Read (Standard_IStream&
   // read sub-tree of the root label
   if (!theFilter.IsNull())
     theFilter->StartIteration();
-  const auto aStreamStartPosition = theIStream.tellg();
-  Standard_Integer nbRead = ReadSubTree (theIStream, aData->Root(), theFilter, aQuickPart, Standard_False, aPS.Next());
-  if (!myUnresolvedLinks.IsEmpty())
-  {
-    // In case we have skipped some linked TreeNodes before getting to
-    // their children.
-    theFilter->StartIteration();
-    theIStream.seekg(aStreamStartPosition, std::ios_base::beg);
-    nbRead += ReadSubTree(theIStream, aData->Root(), theFilter, aQuickPart, Standard_True, aPS.Next());
-  }
+  Standard_Integer nbRead = ReadSubTree (theIStream, aData->Root(), theFilter, aQuickPart, aPS.Next());
   if (!aPS.More()) 
   {
     myReaderStatus = PCDM_RS_UserBreak;
@@ -383,7 +373,6 @@ Standard_Integer BinLDrivers_DocumentRetrievalDriver::ReadSubTree
   const TDF_Label& theLabel,
   const Handle(PCDM_ReaderFilter)& theFilter,
   const Standard_Boolean& theQuickPart,
-  const Standard_Boolean theReadMissing,
   const Message_ProgressRange& theRange)
 {
   Standard_Integer nbRead = 0;
@@ -404,7 +393,7 @@ Standard_Integer BinLDrivers_DocumentRetrievalDriver::ReadSubTree
     aLabelSize = InverseUint64(aLabelSize);
 #endif
     // no one sub-label is needed, so, skip everything
-    if (aSkipAttrs && !theFilter->IsSubPassed() && myUnresolvedLinks.IsEmpty())
+    if (aSkipAttrs && !theFilter->IsSubPassed())
     {
       aLabelSize -= sizeof (uint64_t);
       theIS.seekg (aLabelSize, std::ios_base::cur);
@@ -414,11 +403,6 @@ Standard_Integer BinLDrivers_DocumentRetrievalDriver::ReadSubTree
     }
   }
 
-  if (theReadMissing)
-  {
-    aSkipAttrs = Standard_True;
-  }
-  const auto anAttStartPosition = theIS.tellg();
   // Read attributes:
   for (theIS >> myPAtt;
     theIS && myPAtt.TypeId() > 0 &&             // not an end marker ?
@@ -431,12 +415,6 @@ Standard_Integer BinLDrivers_DocumentRetrievalDriver::ReadSubTree
       myReaderStatus = PCDM_RS_UserBreak;
       return -1;
     }
-    if (myUnresolvedLinks.Remove(myPAtt.Id()) && aSkipAttrs)
-    {
-      aSkipAttrs = Standard_False;
-      theIS.seekg(anAttStartPosition, std::ios_base::beg);
-      continue;
-    }
     if (aSkipAttrs)
     {
       if (myPAtt.IsDirect()) // skip direct written stream
@@ -509,17 +487,7 @@ Standard_Integer BinLDrivers_DocumentRetrievalDriver::ReadSubTree
           aDriver->TypeName(), Message_Warning);
       }
       else if (!isBound)
-      {
         myRelocTable.Bind(anID, tAtt);
-        Handle(TDataStd_TreeNode) aNode = Handle(TDataStd_TreeNode)::DownCast(tAtt);
-        if (!theFilter.IsNull() && !aNode.IsNull() && !aNode->Father().IsNull() && aNode->Father()->IsNew())
-        {
-          Standard_Integer anUnresolvedLink;
-          myPAtt.SetPosition(BP_HEADSIZE);
-          myPAtt >> anUnresolvedLink;
-          myUnresolvedLinks.Add(anUnresolvedLink);
-        }
-      }
     }
     else if (!myMapUnsupported.Contains(myPAtt.TypeId()))
       myMsgDriver->Send(aMethStr + "warning: type ID not registered in header: "
@@ -554,7 +522,7 @@ Standard_Integer BinLDrivers_DocumentRetrievalDriver::ReadSubTree
     // read sub-tree
     if (!theFilter.IsNull())
       theFilter->Down (aTag);
-    Standard_Integer nbSubRead = ReadSubTree (theIS, aLab, theFilter, theQuickPart, theReadMissing, aPS.Next());
+    Standard_Integer nbSubRead = ReadSubTree (theIS, aLab, theFilter, theQuickPart, aPS.Next());
     // check for error
     if (nbSubRead == -1)
       return -1;

src/BinLDrivers/BinLDrivers_DocumentRetrievalDriver.hxx

@@ -80,7 +80,6 @@ protected:
      const TDF_Label& theData, 
      const Handle(PCDM_ReaderFilter)& theFilter,
      const Standard_Boolean& theQuickPart,
-     const Standard_Boolean theReadMissing,
      const Message_ProgressRange& theRanges = Message_ProgressRange());
   
   
@@ -126,7 +125,6 @@ private:
   BinObjMgt_Persistent myPAtt;
   TColStd_MapOfInteger myMapUnsupported;
   BinLDrivers_VectorOfDocumentSection mySections;
-  NCollection_Map<Standard_Integer> myUnresolvedLinks;
 
 
 };

src/DE/DE_ConfigurationNode.hxx

@@ -140,15 +140,6 @@ public:
     myIsEnabled = theIsLoaded;
   }
 
-  //! Custom function to activate commercial DE component.
-  //! The input is special sequence of values that described in
-  //! specific component documentation. Order is important.
-  //! Each component can have own way of activation.
-  //!
-  //! The main goal - real-time loading plug-in activation.
-  //! OpenSource components don't need to have activation process.
-  Standard_EXPORT void virtual CustomActivation(const TColStd_ListOfAsciiString&) {};
-
 public:
 
   //!< Internal parameters for transfer process

src/GeomToStep/GeomToStep_MakeAxis1Placement.hxx

@@ -20,10 +20,10 @@
 #include <Standard.hxx>
 #include <Standard_DefineAlloc.hxx>
 #include <Standard_Handle.hxx>
-#include <StepData_Factors.hxx>
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_Axis1Placement;
 class gp_Ax1;
 class gp_Ax2d;
@@ -43,16 +43,16 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeAxis1Placement(const gp_Ax1& A,
-                                                const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeAxis1Placement(const gp_Ax2d& A,
-                                                const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeAxis1Placement(const Handle(Geom_Axis1Placement)& A,
-                                                const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeAxis1Placement(const Handle(Geom2d_AxisPlacement)& A,
-                                                const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Axis1Placement)& Value() const;
 

src/GeomToStep/GeomToStep_MakeAxis2Placement2d.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_Axis2Placement2d;
 class gp_Ax2;
 class gp_Ax22d;
@@ -40,10 +41,10 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeAxis2Placement2d(const gp_Ax2& A,
-                                                  const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                  const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeAxis2Placement2d(const gp_Ax22d& A,
-                                                  const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                  const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Axis2Placement2d)& Value() const;
 

src/GeomToStep/GeomToStep_MakeAxis2Placement3d.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 #include <StepData_StepModel.hxx>
+class StepData_Factors;
 class StepGeom_Axis2Placement3d;
 class gp_Ax2;
 class gp_Ax3;
@@ -41,19 +42,19 @@ public:
   DEFINE_STANDARD_ALLOC
 
   
-  Standard_EXPORT GeomToStep_MakeAxis2Placement3d(const StepData_Factors& theLocalFactors = StepData_Factors());
+  Standard_EXPORT GeomToStep_MakeAxis2Placement3d(const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeAxis2Placement3d(const gp_Ax2& A,
-                                                  const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                  const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeAxis2Placement3d(const gp_Ax3& A,
-                                                  const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                  const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeAxis2Placement3d(const gp_Trsf& T,
-                                                  const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                  const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeAxis2Placement3d(const Handle(Geom_Axis2Placement)& A,
-                                                  const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                  const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Axis2Placement3d)& Value() const;
 

src/GeomToStep/GeomToStep_MakeBSplineCurveWithKnots.hxx

@@ -24,6 +24,7 @@
 #include <GeomToStep_Root.hxx>
 class Geom_BSplineCurve;
 class Geom2d_BSplineCurve;
+class StepData_Factors;
 class StepGeom_BSplineCurveWithKnots;
 
 
@@ -40,10 +41,10 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeBSplineCurveWithKnots(const Handle(Geom_BSplineCurve)& Bsplin,
-                                                       const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                       const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeBSplineCurveWithKnots(const Handle(Geom2d_BSplineCurve)& Bsplin,
-                                                       const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                       const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_BSplineCurveWithKnots)& Value() const;
 

src/GeomToStep/GeomToStep_MakeBSplineCurveWithKnotsAndRationalBSplineCurve.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_BSplineCurveWithKnotsAndRationalBSplineCurve;
 class Geom_BSplineCurve;
 class Geom2d_BSplineCurve;
@@ -41,10 +42,10 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeBSplineCurveWithKnotsAndRationalBSplineCurve(const Handle(Geom_BSplineCurve)& Bsplin,
-                                                                              const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                                              const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeBSplineCurveWithKnotsAndRationalBSplineCurve(const Handle(Geom2d_BSplineCurve)& Bsplin,
-                                                                              const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                                              const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_BSplineCurveWithKnotsAndRationalBSplineCurve)& Value() const;
 

src/GeomToStep/GeomToStep_MakeBSplineSurfaceWithKnots.hxx

@@ -22,6 +22,7 @@
 #include <Standard_Handle.hxx>
 
 #include <GeomToStep_Root.hxx>
+class StepData_Factors;
 class StepGeom_BSplineSurfaceWithKnots;
 class Geom_BSplineSurface;
 
@@ -39,7 +40,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeBSplineSurfaceWithKnots(const Handle(Geom_BSplineSurface)& Bsplin,
-                                                         const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                         const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_BSplineSurfaceWithKnots)& Value() const;
 

src/GeomToStep/GeomToStep_MakeBSplineSurfaceWithKnotsAndRationalBSplineSurface.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_BSplineSurfaceWithKnotsAndRationalBSplineSurface;
 class Geom_BSplineSurface;
 
@@ -40,7 +41,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeBSplineSurfaceWithKnotsAndRationalBSplineSurface(const Handle(Geom_BSplineSurface)& Bsplin,
-                                                                                  const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                                                  const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_BSplineSurfaceWithKnotsAndRationalBSplineSurface)& Value() const;
 

src/GeomToStep/GeomToStep_MakeBoundedCurve.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_BoundedCurve;
 class Geom_BoundedCurve;
 class Geom2d_BoundedCurve;
@@ -41,10 +42,10 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeBoundedCurve(const Handle(Geom_BoundedCurve)& C,
-                                              const StepData_Factors& theLocalFactors = StepData_Factors());
+                                              const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeBoundedCurve(const Handle(Geom2d_BoundedCurve)& C,
-                                              const StepData_Factors& theLocalFactors = StepData_Factors());
+                                              const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_BoundedCurve)& Value() const;
 

src/GeomToStep/GeomToStep_MakeBoundedSurface.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_BoundedSurface;
 class Geom_BoundedSurface;
 
@@ -40,7 +41,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeBoundedSurface(const Handle(Geom_BoundedSurface)& C,
-                                                const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_BoundedSurface)& Value() const;
 

src/GeomToStep/GeomToStep_MakeCircle.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_Circle;
 class gp_Circ;
 class Geom_Circle;
@@ -41,13 +42,13 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeCircle(const gp_Circ& C,
-                                        const StepData_Factors& theLocalFactors = StepData_Factors());
+                                        const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeCircle(const Handle(Geom_Circle)& C,
-                                        const StepData_Factors& theLocalFactors = StepData_Factors());
+                                        const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeCircle(const Handle(Geom2d_Circle)& C,
-                                        const StepData_Factors& theLocalFactors = StepData_Factors());
+                                        const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Circle)& Value() const;
 

src/GeomToStep/GeomToStep_MakeConic.hxx

@@ -25,6 +25,7 @@
 class StepGeom_Conic;
 class Geom_Conic;
 class Geom2d_Conic;
+class StepData_Factors;
 
 
 //! This class implements the mapping between classes
@@ -39,10 +40,10 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeConic(const Handle(Geom_Conic)& C,
-                                       const StepData_Factors& theLocalFactors = StepData_Factors());
+                                       const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeConic(const Handle(Geom2d_Conic)& C,
-                                       const StepData_Factors& theLocalFactors = StepData_Factors());
+                                       const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Conic)& Value() const;
 

src/GeomToStep/GeomToStep_MakeConicalSurface.hxx

@@ -24,6 +24,7 @@
 #include <GeomToStep_Root.hxx>
 class StepGeom_ConicalSurface;
 class Geom_ConicalSurface;
+class StepData_Factors;
 
 
 //! This class implements the mapping between class
@@ -38,7 +39,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeConicalSurface(const Handle(Geom_ConicalSurface)& CSurf,
-                                                const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_ConicalSurface)& Value() const;
 

src/GeomToStep/GeomToStep_MakeCurve.hxx

@@ -22,6 +22,7 @@
 #include <Standard_Handle.hxx>
 
 #include <GeomToStep_Root.hxx>
+class StepData_Factors;
 class StepGeom_Curve;
 class Geom_Curve;
 class Geom2d_Curve;
@@ -39,10 +40,10 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeCurve(const Handle(Geom_Curve)& C,
-                                       const StepData_Factors& theLocalFactors = StepData_Factors());
+                                       const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeCurve(const Handle(Geom2d_Curve)& C,
-                                       const StepData_Factors& theLocalFactors = StepData_Factors());
+                                       const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Curve)& Value() const;
 

src/GeomToStep/GeomToStep_MakeCylindricalSurface.hxx

@@ -24,6 +24,7 @@
 #include <GeomToStep_Root.hxx>
 class StepGeom_CylindricalSurface;
 class Geom_CylindricalSurface;
+class StepData_Factors;
 
 
 //! This class implements the mapping between class
@@ -38,7 +39,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeCylindricalSurface(const Handle(Geom_CylindricalSurface)& CSurf,
-                                                    const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                    const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_CylindricalSurface)& Value() const;
 

src/GeomToStep/GeomToStep_MakeElementarySurface.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_ElementarySurface;
 class Geom_ElementarySurface;
 
@@ -40,7 +41,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeElementarySurface(const Handle(Geom_ElementarySurface)& S,
-                                                   const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                   const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_ElementarySurface)& Value() const;
 

src/GeomToStep/GeomToStep_MakeEllipse.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_Ellipse;
 class gp_Elips;
 class Geom_Ellipse;
@@ -41,13 +42,13 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeEllipse(const gp_Elips& C,
-                                         const StepData_Factors& theLocalFactors = StepData_Factors());
+                                         const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeEllipse(const Handle(Geom_Ellipse)& C,
-                                         const StepData_Factors& theLocalFactors = StepData_Factors());
+                                         const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeEllipse(const Handle(Geom2d_Ellipse)& C,
-                                         const StepData_Factors& theLocalFactors = StepData_Factors());
+                                         const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Ellipse)& Value() const;
 

src/GeomToStep/GeomToStep_MakeHyperbola.hxx

@@ -38,10 +38,10 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeHyperbola(const Handle(Geom2d_Hyperbola)& C,
-                                           const StepData_Factors& theLocalFactors = StepData_Factors());
+                                           const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeHyperbola(const Handle(Geom_Hyperbola)& C,
-                                           const StepData_Factors& theLocalFactors = StepData_Factors());
+                                           const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Hyperbola)& Value() const;
 

src/GeomToStep/GeomToStep_MakeLine.hxx

@@ -22,6 +22,7 @@
 #include <Standard_Handle.hxx>
 
 #include <GeomToStep_Root.hxx>
+class StepData_Factors;
 class StepGeom_Line;
 class gp_Lin;
 class gp_Lin2d;
@@ -41,16 +42,16 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeLine(const gp_Lin& L,
-                                      const StepData_Factors& theLocalFactors = StepData_Factors());
+                                      const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeLine(const gp_Lin2d& L,
-                                      const StepData_Factors& theLocalFactors = StepData_Factors());
+                                      const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeLine(const Handle(Geom_Line)& C,
-                                      const StepData_Factors& theLocalFactors = StepData_Factors());
+                                      const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeLine(const Handle(Geom2d_Line)& C,
-                                      const StepData_Factors& theLocalFactors = StepData_Factors());
+                                      const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Line)& Value() const;
 

src/GeomToStep/GeomToStep_MakeParabola.hxx

@@ -25,6 +25,7 @@
 class StepGeom_Parabola;
 class Geom2d_Parabola;
 class Geom_Parabola;
+class StepData_Factors;
 
 
 //! This class implements the mapping between the class
@@ -38,10 +39,10 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeParabola(const Handle(Geom2d_Parabola)& C,
-                                          const StepData_Factors& theLocalFactors = StepData_Factors());
+                                          const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeParabola(const Handle(Geom_Parabola)& C,
-                                          const StepData_Factors& theLocalFactors = StepData_Factors());
+                                          const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Parabola)& Value() const;
 

src/GeomToStep/GeomToStep_MakePlane.hxx

@@ -22,6 +22,7 @@
 #include <Standard_Handle.hxx>
 
 #include <GeomToStep_Root.hxx>
+class StepData_Factors;
 class StepGeom_Plane;
 class gp_Pln;
 class Geom_Plane;
@@ -39,10 +40,10 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakePlane(const gp_Pln& P,
-                                       const StepData_Factors& theLocalFactors = StepData_Factors());
+                                       const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakePlane(const Handle(Geom_Plane)& P,
-                                       const StepData_Factors& theLocalFactors = StepData_Factors());
+                                       const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Plane)& Value() const;
 

src/GeomToStep/GeomToStep_MakePolyline.hxx

@@ -25,6 +25,7 @@
 #include <TColgp_Array1OfPnt.hxx>
 #include <TColgp_Array1OfPnt2d.hxx>
 
+class StepData_Factors;
 class StepGeom_Polyline;
 
 
@@ -38,10 +39,10 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakePolyline(const TColgp_Array1OfPnt& P,
-                                          const StepData_Factors& theLocalFactors = StepData_Factors());
+                                          const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakePolyline(const TColgp_Array1OfPnt2d& P,
-                                          const StepData_Factors& theLocalFactors = StepData_Factors());
+                                          const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Polyline)& Value() const;
 

src/GeomToStep/GeomToStep_MakeRectangularTrimmedSurface.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_RectangularTrimmedSurface;
 class Geom_RectangularTrimmedSurface;
 
@@ -40,7 +41,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeRectangularTrimmedSurface(const Handle(Geom_RectangularTrimmedSurface)& RTSurf,
-                                                           const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                           const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_RectangularTrimmedSurface)& Value() const;
 

src/GeomToStep/GeomToStep_MakeSphericalSurface.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_SphericalSurface;
 class Geom_SphericalSurface;
 
@@ -39,7 +40,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeSphericalSurface(const Handle(Geom_SphericalSurface)& CSurf,
-                                                  const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                  const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_SphericalSurface)& Value() const;
 

src/GeomToStep/GeomToStep_MakeSurface.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_Surface;
 class Geom_Surface;
 
@@ -39,7 +40,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeSurface(const Handle(Geom_Surface)& C,
-                                         const StepData_Factors& theLocalFactors = StepData_Factors());
+                                         const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Surface)& Value() const;
 

src/GeomToStep/GeomToStep_MakeSurfaceOfLinearExtrusion.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_SurfaceOfLinearExtrusion;
 class Geom_SurfaceOfLinearExtrusion;
 
@@ -39,7 +40,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeSurfaceOfLinearExtrusion(const Handle(Geom_SurfaceOfLinearExtrusion)& CSurf,
-                                                          const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                          const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_SurfaceOfLinearExtrusion)& Value() const;
 

src/GeomToStep/GeomToStep_MakeSurfaceOfRevolution.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_SurfaceOfRevolution;
 class Geom_SurfaceOfRevolution;
 
@@ -39,7 +40,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeSurfaceOfRevolution(const Handle(Geom_SurfaceOfRevolution)& RevSurf,
-                                                     const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                     const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_SurfaceOfRevolution)& Value() const;
 

src/GeomToStep/GeomToStep_MakeSweptSurface.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_SweptSurface;
 class Geom_SweptSurface;
 
@@ -40,7 +41,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeSweptSurface(const Handle(Geom_SweptSurface)& S,
-                                              const StepData_Factors& theLocalFactors = StepData_Factors());
+                                              const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_SweptSurface)& Value() const;
 

src/GeomToStep/GeomToStep_MakeToroidalSurface.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_ToroidalSurface;
 class Geom_ToroidalSurface;
 
@@ -39,7 +40,7 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeToroidalSurface(const Handle(Geom_ToroidalSurface)& TorSurf,
-                                                 const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                 const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_ToroidalSurface)& Value() const;
 

src/GeomToStep/GeomToStep_MakeVector.hxx

@@ -23,6 +23,7 @@
 
 #include <GeomToStep_Root.hxx>
 
+class StepData_Factors;
 class StepGeom_Vector;
 class gp_Vec;
 class gp_Vec2d;
@@ -42,16 +43,16 @@ public:
 
   
   Standard_EXPORT GeomToStep_MakeVector(const gp_Vec& V,
-                                        const StepData_Factors& theLocalFactors = StepData_Factors());
+                                        const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeVector(const gp_Vec2d& V,
-                                        const StepData_Factors& theLocalFactors = StepData_Factors());
+                                        const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeVector(const Handle(Geom_Vector)& V,
-                                        const StepData_Factors& theLocalFactors = StepData_Factors());
+                                        const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT GeomToStep_MakeVector(const Handle(Geom2d_Vector)& V,
-                                        const StepData_Factors& theLocalFactors = StepData_Factors());
+                                        const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT const Handle(StepGeom_Vector)& Value() const;
 

src/GeomToStep/GeomToStep_Root.hxx

@@ -20,7 +20,6 @@
 #include <Standard.hxx>
 #include <Standard_DefineAlloc.hxx>
 #include <Standard_Handle.hxx>
-#include <StepData_Factors.hxx>
 
 #include <Standard_Boolean.hxx>
 

src/GeomTools/GeomTools.cxx

@@ -101,11 +101,10 @@ void GeomTools::GetReal(Standard_IStream& IS,Standard_Real& theValue)
   theValue = 0.;
   if (IS.eof()) 
     return;
-  // According IEEE-754 Specification and standard stream parameters
-  // the most optimal buffer length is 25
-  char buffer[25];
+
+  char buffer[256];
   buffer[0] = '\0';
-  std::streamsize anOldWide = IS.width(25);
+  std::streamsize anOldWide = IS.width(256);
   IS >> buffer;
   IS.width(anOldWide);
   theValue = Strtod(buffer, NULL);

src/Graphic3d/Graphic3d_BufferType.hxx

@@ -22,7 +22,6 @@ enum Graphic3d_BufferType
   Graphic3d_BT_Depth, //!< depth buffer
   Graphic3d_BT_RGB_RayTraceHdrLeft, //!< left view HDR color buffer for Ray-Tracing
   Graphic3d_BT_Red,   //!< color buffer, red channel
-  Graphic3d_BT_ShadowMap,           //!< buffer with shadow map
 };
 
 #endif // _Graphic3d_BufferType_H__

src/Graphic3d/Graphic3d_CView.cxx

@@ -42,9 +42,6 @@ Graphic3d_CView::Graphic3d_CView (const Handle(Graphic3d_StructureManager)& theM
   myBackfacing (Graphic3d_TypeOfBackfacingModel_Auto),
   myVisualization (Graphic3d_TOV_WIREFRAME),
   //
-  myZLayerTarget (Graphic3d_ZLayerId_BotOSD),
-  myZLayerRedrawMode (Standard_False),
-  //
   myBgColor (Quantity_NOC_BLACK),
   myBackgroundType (Graphic3d_TOB_NONE),
   myToUpdateSkydome (Standard_False),

src/Graphic3d/Graphic3d_CView.hxx

@@ -112,18 +112,6 @@ public:
   //! Sets visualization type of the view.
   void SetVisualizationType (const Graphic3d_TypeOfVisualization theType) { myVisualization = theType; }
 
-  //! Returns ZLayerId target
-  Graphic3d_ZLayerId ZLayerTarget() const { return myZLayerTarget; }
-
-  //! Sets ZLayerId target.
-  void SetZLayerTarget (const Graphic3d_ZLayerId theTarget) { myZLayerTarget = theTarget; }
-
-  //! Returns ZLayerId redraw mode
-  Standard_Boolean ZLayerRedrawMode() const { return myZLayerRedrawMode; }
-
-  //! Sets ZLayerId redraw mode.
-  void SetZLayerRedrawMode (const Standard_Boolean theMode) { myZLayerRedrawMode = theMode; }
-
   //! Switches computed HLR mode in the view
   Standard_EXPORT void SetComputedMode (const Standard_Boolean theMode);
 
@@ -270,11 +258,6 @@ public:
   //! Dump active rendering buffer into specified memory buffer.
   virtual Standard_Boolean BufferDump (Image_PixMap& theImage, const Graphic3d_BufferType& theBufferType) = 0;
 
-  //! Dumps the graphical contents of a shadowmap framebuffer into an image.
-  //! @param theImage the image to store the shadow map.
-  //! @param theLightName [in] name of the light used to generate the shadow map.
-  virtual Standard_Boolean ShadowMapDump (Image_PixMap& theImage, const TCollection_AsciiString& theLightName) = 0;
-
   //! Marks BVH tree and the set of BVH primitives of correspondent priority list with id theLayerId as outdated.
   virtual void InvalidateBVHData (const Graphic3d_ZLayerId theLayerId) = 0;
 
@@ -665,9 +648,6 @@ protected:
   Graphic3d_TypeOfBackfacingModel myBackfacing;
   Graphic3d_TypeOfVisualization myVisualization;
 
-  Graphic3d_ZLayerId      myZLayerTarget;      //!< ZLayerId for redrawing the content of specific zlayers.
-  Standard_Boolean        myZLayerRedrawMode;  //!< If true redraws single layer, otherwise redraws group of layers.
-
   Quantity_ColorRGBA           myBgColor;
   Handle(Graphic3d_TextureMap) myBackgroundImage;
   Handle(Graphic3d_CubeMap)    myCubeMapBackground;  //!< Cubemap displayed at background

src/Graphic3d/Graphic3d_Camera.cxx

@@ -309,10 +309,6 @@ void Graphic3d_Camera::SetUp (const gp_Dir& theUp)
 // =======================================================================
 void Graphic3d_Camera::SetAxialScale (const gp_XYZ& theAxialScale)
 {
-  Standard_OutOfRange_Raise_if (theAxialScale.X() <= 0.0 
-                             || theAxialScale.Y() <= 0.0 
-                             || theAxialScale.Z() <= 0.0, 
-                               "Graphic3d_Camera::SetAxialScale, bad coefficient");
   if (AxialScale().IsEqual (theAxialScale, 0.0))
   {
     return;

src/Graphic3d/Graphic3d_TransModeFlags.hxx

@@ -25,18 +25,8 @@ enum Graphic3d_TransModeFlags
   Graphic3d_TMF_TriedronPers   = 0x0020,                  //!< object behaves like trihedron - it is fixed at the corner of view and does not resizing (but rotating)
   Graphic3d_TMF_2d             = 0x0040,                  //!< object is defined in 2D screen coordinates (pixels) and does not resize, pan and rotate
   Graphic3d_TMF_CameraPers     = 0x0080,                  //!< object is in front of the camera
-  Graphic3d_TMF_OrthoPers      = 0x0100,                      //!< object is forced to be rendered with orthographic projection.
-  Graphic3d_TMF_AxialScalePers = 0x0200,                      //!< object does not resize with axial scale
   Graphic3d_TMF_ZoomRotatePers = Graphic3d_TMF_ZoomPers
-                               | Graphic3d_TMF_RotatePers,    //!< object doesn't resize and rotate
-  Graphic3d_TMF_AxialZoomPers  = Graphic3d_TMF_ZoomPers
-                               | Graphic3d_TMF_AxialScalePers //!< object does not visually resize with either object or axial scale
+                               | Graphic3d_TMF_RotatePers //!< object doesn't resize and rotate
 };
 
-//! Bitwise OR operator for transform persistence mode flags. Be aware that some flags combinations are not valid.
-inline Graphic3d_TransModeFlags operator| (Graphic3d_TransModeFlags a, Graphic3d_TransModeFlags b)
-{
-  return static_cast<Graphic3d_TransModeFlags> (static_cast<uint32_t> (a) | static_cast<uint32_t> (b));
-}
-
 #endif

src/Graphic3d/Graphic3d_TransformPers.hxx

@@ -40,9 +40,6 @@ DEFINE_STANDARD_HANDLE(Graphic3d_TransformPers, Standard_Transient)
 //! Beware that Graphic3d_RenderingParams::ResolutionRatio() will be ignored!
 //! For other Persistence flags, normal (world) length units will apply.
 //!
-//! Graphic3d_TMF_AxialPers and Graphic3d_TMF_AxialZoomPers defines persistence in the axial scale,
-//! i.e., keeps the object visual coherence when the camera's axial scale is changed.
-//! Meant to be used by objects such as Manipulators and trihedrons.
 //! WARNING: Graphic3d_TMF_None is not permitted for defining instance of this class - NULL handle should be used for this purpose!
 class Graphic3d_TransformPers : public Standard_Transient
 {
@@ -61,25 +58,13 @@ public:
     return (theMode & (Graphic3d_TMF_TriedronPers | Graphic3d_TMF_2d)) != 0;
   }
 
-  //! Return true if specified mode is orthographic projection transformation persistence.
-  static Standard_Boolean IsOrthoPers (Graphic3d_TransModeFlags theMode)
-  {
-    return (theMode & Graphic3d_TMF_OrthoPers) != 0;
-  }
-
-  //! Return true if specified mode is axial transformation persistence.
-  static Standard_Boolean IsAxial (Graphic3d_TransModeFlags theMode)
-  {
-    return (theMode & Graphic3d_TMF_AxialScalePers) != 0;
-  }
-
 public:
 
   //! Set transformation persistence.
   Graphic3d_TransformPers (const Graphic3d_TransModeFlags theMode)
   : myMode (theMode)
   {
-    if (IsZoomOrRotate (theMode) || IsAxial (theMode))
+    if (IsZoomOrRotate (theMode))
     {
       SetPersistence (theMode, gp_Pnt(0.0, 0.0, 0.0));
     }
@@ -125,12 +110,6 @@ public:
   //! Return true for Graphic3d_TMF_TriedronPers and Graphic3d_TMF_2d modes.
   Standard_Boolean IsTrihedronOr2d() const { return IsTrihedronOr2d (myMode); }
 
-  //! Return true for Graphic3d_TMF_OrthoPers mode.
-  Standard_Boolean IsOrthoPers () const { return IsOrthoPers (myMode); }
-
-  //! Return true for Graphic3d_TMF_AxialScalePers modes.
-  Standard_Boolean IsAxial() const { return IsAxial (myMode); }
-
   //! Transformation persistence mode flags.
   Graphic3d_TransModeFlags Mode() const { return myMode; }
 
@@ -142,7 +121,7 @@ public:
   void SetPersistence (const Graphic3d_TransModeFlags theMode,
                        const gp_Pnt& thePnt)
   {
-    if (!IsZoomOrRotate (theMode) && !IsAxial (theMode))
+    if (!IsZoomOrRotate (theMode))
     {
       throw Standard_ProgramError("Graphic3d_TransformPers::SetPersistence(), wrong persistence mode.");
     }
@@ -175,7 +154,7 @@ public:
   //! Return the anchor point for zoom/rotate transformation persistence.
   gp_Pnt AnchorPoint() const
   {
-    if (!IsZoomOrRotate() && !IsAxial())
+    if (!IsZoomOrRotate())
     {
       throw Standard_ProgramError("Graphic3d_TransformPers::AnchorPoint(), wrong persistence mode.");
     }
@@ -186,7 +165,7 @@ public:
   //! Set the anchor point for zoom/rotate transformation persistence.
   void SetAnchorPoint (const gp_Pnt& thePnt)
   {
-    if (!IsZoomOrRotate() && !IsAxial())
+    if (!IsZoomOrRotate())
     {
       throw Standard_ProgramError("Graphic3d_TransformPers::SetAnchorPoint(), wrong persistence mode.");
     }
@@ -318,189 +297,28 @@ public:
   //! @param theWorldView [in] the world view transformation matrix.
   //! @param theViewportWidth [in] the width of viewport (for 2d persistence).
   //! @param theViewportHeight [in] the height of viewport (for 2d persistence).
-  //! @param theToApplyProjPers [in] if should apply projection persistence to matrix (for orthographic persistence).
   //! @return transformation matrix to be applied to model world transformation of an object.
   template<class T>
   NCollection_Mat4<T> Compute (const Handle(Graphic3d_Camera)& theCamera,
                                const NCollection_Mat4<T>& theProjection,
                                const NCollection_Mat4<T>& theWorldView,
                                const Standard_Integer theViewportWidth,
-                               const Standard_Integer theViewportHeight,
-                               const Standard_Boolean theToApplyProjPers = false) const;
+                               const Standard_Integer theViewportHeight) const;
 
   //! Apply transformation persistence on specified matrices.
-  //! @param theCamera [in] camera definition
-  //! @param theProjection [in] projection matrix to modify
-  //! @param theWorldView [in/out]  world-view matrix to modify
-  //! @param theViewportWidth [in]  viewport width
-  //! @param theViewportHeight [in] viewport height
-  //! @param theAnchor [in] if not NULL, overrides anchor point
-  //! @param theToApplyProjPers [in] if should apply projection persistence to matrix (for orthographic persistence).
+  //! @param theCamera camera definition
+  //! @param theProjection projection matrix to modify
+  //! @param theWorldView  world-view matrix to modify
+  //! @param theViewportWidth  viewport width
+  //! @param theViewportHeight viewport height
+  //! @param theAnchor if not NULL, overrides anchor point
   template<class T>
   void Apply (const Handle(Graphic3d_Camera)& theCamera,
               const NCollection_Mat4<T>& theProjection,
               NCollection_Mat4<T>& theWorldView,
               const Standard_Integer theViewportWidth,
               const Standard_Integer theViewportHeight,
-              const gp_Pnt* theAnchor = NULL,
-              const Standard_Boolean theToApplyProjPers = true) const;
-
-  //! Perform computations for applying transformation persistence on specified matrices.
-  //! @param theCamera [in] camera definition
-  //! @param theViewportWidth [in]  viewport width
-  //! @param theViewportHeight [in] viewport height
-  //! @param theAnchor [in] if not NULL, overrides anchor point
-  virtual NCollection_Mat4<Standard_Real> ComputeApply (Handle(Graphic3d_Camera)& theCamera,
-                                                        const Standard_Integer theViewportWidth,
-                                                        const Standard_Integer theViewportHeight,
-                                                        const gp_Pnt* theAnchor = NULL) const
-  {
-    (void)theViewportWidth;
-    Handle(Graphic3d_Camera) aProxyCamera = theCamera;
-    if (IsOrthoPers() && !aProxyCamera->IsOrthographic())
-    {
-      aProxyCamera = new Graphic3d_Camera(*theCamera); // If OrthoPers, copy camera and set to orthographic projection
-      aProxyCamera->SetProjectionType (Graphic3d_Camera::Projection_Orthographic);
-    }
-
-    NCollection_Mat4<Standard_Real> aWorldView = aProxyCamera->OrientationMatrix();
-
-    // use total size when tiling is active
-    const Standard_Integer aVPSizeY = aProxyCamera->Tile().IsValid() ? aProxyCamera->Tile().TotalSize.y() : theViewportHeight;
-
-    // a small enough jitter compensation offset
-    // to avoid image dragging within single pixel in corner cases
-    const Standard_Real aJitterComp = 0.001;
-    if ((myMode & Graphic3d_TMF_TriedronPers) != 0)
-    {
-      // reset Z focus for trihedron persistence
-      const Standard_Real aFocus = aProxyCamera->IsOrthographic()
-        ? aProxyCamera->Distance()
-        : (aProxyCamera->ZFocusType() == Graphic3d_Camera::FocusType_Relative
-          ? Standard_Real(aProxyCamera->ZFocus() * aProxyCamera->Distance())
-          : Standard_Real(aProxyCamera->ZFocus()));
-
-      // scale factor to pixels
-      const gp_XYZ aViewDim = aProxyCamera->ViewDimensions (aFocus);
-      const Standard_Real aScale = Abs(aViewDim.Y()) / Standard_Real(aVPSizeY);
-      const gp_Dir aForward = aProxyCamera->Direction();
-      gp_XYZ aCenter = aProxyCamera->Center().XYZ() + aForward.XYZ() * (aFocus - aProxyCamera->Distance());
-      if ((myParams.Params2d.Corner & (Aspect_TOTP_LEFT | Aspect_TOTP_RIGHT)) != 0)
-      {
-        const Standard_Real anOffsetX = (Standard_Real(myParams.Params2d.OffsetX) + aJitterComp) * aScale;
-        const gp_Dir aSide = aForward.Crossed (aProxyCamera->Up());
-        const gp_XYZ aDeltaX = aSide.XYZ() * (Abs(aViewDim.X()) * aProxyCamera->NDC2dOffsetX() - anOffsetX);
-        if ((myParams.Params2d.Corner & Aspect_TOTP_RIGHT) != 0)
-        {
-          aCenter += aDeltaX;
-        }
-        else
-        {
-          aCenter -= aDeltaX;
-        }
-      }
-      if ((myParams.Params2d.Corner & (Aspect_TOTP_TOP | Aspect_TOTP_BOTTOM)) != 0)
-      {
-        const Standard_Real anOffsetY = (Standard_Real(myParams.Params2d.OffsetY) + aJitterComp) * aScale;
-        const gp_XYZ aDeltaY = aProxyCamera->Up().XYZ() * (Abs(aViewDim.Y()) * aProxyCamera->NDC2dOffsetY() - anOffsetY);
-        if ((myParams.Params2d.Corner & Aspect_TOTP_TOP) != 0)
-        {
-          aCenter += aDeltaY;
-        }
-        else
-        {
-          aCenter -= aDeltaY;
-        }
-      }
-      Graphic3d_TransformUtils::Scale (aWorldView,
-                                       1.0 / theCamera->AxialScale().X(),
-                                       1.0 / theCamera->AxialScale().Y(),
-                                       1.0 / theCamera->AxialScale().Z());
-      Graphic3d_TransformUtils::Translate (aWorldView, aCenter.X(), aCenter.Y(), aCenter.Z());
-      Graphic3d_TransformUtils::Scale     (aWorldView, aScale, aScale, aScale);
-    }
-    else if ((myMode & Graphic3d_TMF_2d) != 0)
-    {
-      const Standard_Real aFocus = aProxyCamera->IsOrthographic()
-        ? aProxyCamera->Distance()
-        : (aProxyCamera->ZFocusType() == Graphic3d_Camera::FocusType_Relative
-          ? Standard_Real(aProxyCamera->ZFocus() * aProxyCamera->Distance())
-          : Standard_Real(aProxyCamera->ZFocus()));
-
-      // scale factor to pixels
-      const gp_XYZ        aViewDim = aProxyCamera->ViewDimensions (aFocus);
-      const Standard_Real aScale = Abs(aViewDim.Y()) / Standard_Real(aVPSizeY);
-      gp_XYZ aCenter (0.0, 0.0, -aFocus);
-      if ((myParams.Params2d.Corner & (Aspect_TOTP_LEFT | Aspect_TOTP_RIGHT)) != 0)
-      {
-        aCenter.SetX (-aViewDim.X() * aProxyCamera->NDC2dOffsetX() + (Standard_Real(myParams.Params2d.OffsetX) + aJitterComp) * aScale);
-        if ((myParams.Params2d.Corner & Aspect_TOTP_RIGHT) != 0)
-        {
-          aCenter.SetX (-aCenter.X());
-        }
-      }
-      if ((myParams.Params2d.Corner & (Aspect_TOTP_TOP | Aspect_TOTP_BOTTOM)) != 0)
-      {
-        aCenter.SetY (-aViewDim.Y() * aProxyCamera->NDC2dOffsetY() + (Standard_Real(myParams.Params2d.OffsetY) + aJitterComp) * aScale);
-        if ((myParams.Params2d.Corner & Aspect_TOTP_TOP) != 0)
-        {
-          aCenter.SetY (-aCenter.Y());
-        }
-      }
-
-      aWorldView.InitIdentity();
-      Graphic3d_TransformUtils::Translate (aWorldView, aCenter.X(), aCenter.Y(), aCenter.Z());
-      Graphic3d_TransformUtils::Scale     (aWorldView, aScale, aScale, aScale);
-    }
-    else if ((myMode & Graphic3d_TMF_CameraPers) != 0)
-    {
-      aWorldView.InitIdentity();
-    }
-    else
-    {
-      // Compute reference point for transformation in untransformed projection space.
-      if (theAnchor != NULL)
-      {
-        Graphic3d_TransformUtils::Translate (aWorldView, theAnchor->X(), theAnchor->Y(), theAnchor->Z());
-      }
-      else
-      {
-        Graphic3d_TransformUtils::Translate (aWorldView, myParams.Params3d.PntX, myParams.Params3d.PntY, myParams.Params3d.PntZ);
-      }
-
-      if ((myMode & Graphic3d_TMF_RotatePers) != 0)
-      {
-        NCollection_Mat3<Standard_Real> aRotMat = persistentRotationMatrix (theCamera, theViewportWidth, theViewportHeight);
-
-        aWorldView.SetValue (0, 0, aRotMat.GetColumn (0).x());
-        aWorldView.SetValue (1, 0, aRotMat.GetColumn (0).y());
-        aWorldView.SetValue (2, 0, aRotMat.GetColumn (0).z());
-
-        aWorldView.SetValue (0, 1, aRotMat.GetColumn (1).x());
-        aWorldView.SetValue (1, 1, aRotMat.GetColumn (1).y());
-        aWorldView.SetValue (2, 1, aRotMat.GetColumn (1).z());
-
-        aWorldView.SetValue (0, 2, aRotMat.GetColumn (2).x());
-        aWorldView.SetValue (1, 2, aRotMat.GetColumn (2).y());
-        aWorldView.SetValue (2, 2, aRotMat.GetColumn (2).z());
-      }
-      if (IsAxial())
-      {
-        Graphic3d_TransformUtils::Scale (aWorldView,
-                                         1.0 / theCamera->AxialScale().X(),
-                                         1.0 / theCamera->AxialScale().Y(),
-                                         1.0 / theCamera->AxialScale().Z());
-      }
-      if ((myMode & Graphic3d_TMF_ZoomPers) != 0)
-      {
-        // lock zooming
-        Standard_Real aScale = persistentScale (aProxyCamera, theViewportWidth, theViewportHeight);
-        Graphic3d_TransformUtils::Scale (aWorldView, aScale, aScale, aScale);
-      }
-    }
-    theCamera = aProxyCamera;
-    return aWorldView;
-  }
+              const gp_Pnt* theAnchor = NULL) const;
 
   //! Dumps the content of me into the stream
   Standard_EXPORT virtual void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const;
@@ -550,26 +368,147 @@ void Graphic3d_TransformPers::Apply (const Handle(Graphic3d_Camera)& theCamera,
                                      NCollection_Mat4<T>& theWorldView,
                                      const Standard_Integer theViewportWidth,
                                      const Standard_Integer theViewportHeight,
-                                     const gp_Pnt* theAnchor,
-                                     const Standard_Boolean theToApplyProjPers) const
+                                     const gp_Pnt* theAnchor) const
 {
-  (void)theViewportWidth;
-  if (myMode == Graphic3d_TMF_None || theViewportHeight == 0)
+  (void )theViewportWidth;
+  (void )theProjection;
+  if (myMode == Graphic3d_TMF_None
+   || theViewportHeight == 0)
   {
     return;
   }
 
-  Handle(Graphic3d_Camera) aCamera = new Graphic3d_Camera(*theCamera);
-  NCollection_Mat4<Standard_Real> aWorldView = ComputeApply (aCamera, theViewportWidth, theViewportHeight, theAnchor);
+  // use total size when tiling is active
+  const Standard_Integer aVPSizeY = theCamera->Tile().IsValid() ? theCamera->Tile().TotalSize.y() : theViewportHeight;
 
-  if (!theCamera->IsOrthographic() && IsOrthoPers() && theToApplyProjPers)
+  // a small enough jitter compensation offset
+  // to avoid image dragging within single pixel in corner cases
+  const Standard_Real aJitterComp = 0.001;
+  if (myMode == Graphic3d_TMF_TriedronPers)
   {
-    Graphic3d_Mat4d aProjInv;
-    aProjInv.ConvertFrom (theProjection.Inverted());
-    aWorldView = (aProjInv * aCamera->ProjectionMatrix()) * aWorldView;
+    // reset Z focus for trihedron persistence
+    const Standard_Real aFocus = theCamera->IsOrthographic()
+                               ? theCamera->Distance()
+                               : (theCamera->ZFocusType() == Graphic3d_Camera::FocusType_Relative
+                                ? Standard_Real(theCamera->ZFocus() * theCamera->Distance())
+                                : Standard_Real(theCamera->ZFocus()));
+
+    // scale factor to pixels
+    const gp_XYZ aViewDim = theCamera->ViewDimensions (aFocus);
+    const Standard_Real aScale = Abs(aViewDim.Y()) / Standard_Real(aVPSizeY);
+    const gp_Dir aForward = theCamera->Direction();
+    gp_XYZ aCenter = theCamera->Center().XYZ() + aForward.XYZ() * (aFocus - theCamera->Distance());
+    if ((myParams.Params2d.Corner & (Aspect_TOTP_LEFT | Aspect_TOTP_RIGHT)) != 0)
+    {
+      const Standard_Real anOffsetX = (Standard_Real(myParams.Params2d.OffsetX) + aJitterComp) * aScale;
+      const gp_Dir aSide   = aForward.Crossed (theCamera->Up());
+      const gp_XYZ aDeltaX = aSide.XYZ() * (Abs(aViewDim.X()) * theCamera->NDC2dOffsetX() - anOffsetX);
+      if ((myParams.Params2d.Corner & Aspect_TOTP_RIGHT) != 0)
+      {
+        aCenter += aDeltaX;
+      }
+      else
+      {
+        aCenter -= aDeltaX;
+      }
+    }
+    if ((myParams.Params2d.Corner & (Aspect_TOTP_TOP | Aspect_TOTP_BOTTOM)) != 0)
+    {
+      const Standard_Real anOffsetY = (Standard_Real(myParams.Params2d.OffsetY) + aJitterComp) * aScale;
+      const gp_XYZ aDeltaY = theCamera->Up().XYZ() * (Abs(aViewDim.Y()) * theCamera->NDC2dOffsetY() - anOffsetY);
+      if ((myParams.Params2d.Corner & Aspect_TOTP_TOP) != 0)
+      {
+        aCenter += aDeltaY;
+      }
+      else
+      {
+        aCenter -= aDeltaY;
+      }
     }
 
+    NCollection_Mat4<Standard_Real> aWorldView = theCamera->OrientationMatrix();
+    Graphic3d_TransformUtils::Translate (aWorldView, aCenter.X(), aCenter.Y(), aCenter.Z());
+    Graphic3d_TransformUtils::Scale     (aWorldView, aScale,      aScale,      aScale);
     theWorldView.ConvertFrom (aWorldView);
+    return;
+  }
+  else if (myMode == Graphic3d_TMF_2d)
+  {
+    const Standard_Real aFocus = theCamera->IsOrthographic()
+                               ? theCamera->Distance()
+                               : (theCamera->ZFocusType() == Graphic3d_Camera::FocusType_Relative
+                                ? Standard_Real(theCamera->ZFocus() * theCamera->Distance())
+                                : Standard_Real(theCamera->ZFocus()));
+
+    // scale factor to pixels
+    const gp_XYZ        aViewDim = theCamera->ViewDimensions (aFocus);
+    const Standard_Real aScale   = Abs(aViewDim.Y()) / Standard_Real(aVPSizeY);
+    gp_XYZ aCenter (0.0, 0.0, -aFocus);
+    if ((myParams.Params2d.Corner & (Aspect_TOTP_LEFT | Aspect_TOTP_RIGHT)) != 0)
+    {
+      aCenter.SetX (-aViewDim.X() * theCamera->NDC2dOffsetX() + (Standard_Real(myParams.Params2d.OffsetX) + aJitterComp) * aScale);
+      if ((myParams.Params2d.Corner & Aspect_TOTP_RIGHT) != 0)
+      {
+        aCenter.SetX (-aCenter.X());
+      }
+    }
+    if ((myParams.Params2d.Corner & (Aspect_TOTP_TOP | Aspect_TOTP_BOTTOM)) != 0)
+    {
+      aCenter.SetY (-aViewDim.Y() * theCamera->NDC2dOffsetY() + (Standard_Real(myParams.Params2d.OffsetY) + aJitterComp) * aScale);
+      if ((myParams.Params2d.Corner & Aspect_TOTP_TOP) != 0)
+      {
+        aCenter.SetY (-aCenter.Y());
+      }
+    }
+
+    theWorldView.InitIdentity();
+    Graphic3d_TransformUtils::Translate (theWorldView, T(aCenter.X()), T(aCenter.Y()), T(aCenter.Z()));
+    Graphic3d_TransformUtils::Scale     (theWorldView, T(aScale),      T(aScale),      T(aScale));
+    return;
+  }
+  else if ((myMode & Graphic3d_TMF_CameraPers) != 0)
+  {
+    theWorldView.InitIdentity();
+  }
+  else
+  {
+    // Compute reference point for transformation in untransformed projection space.
+    NCollection_Mat4<Standard_Real> aWorldView = theCamera->OrientationMatrix();
+    if (theAnchor != NULL)
+    {
+      Graphic3d_TransformUtils::Translate (aWorldView, theAnchor->X(), theAnchor->Y(), theAnchor->Z());
+    }
+    else
+    {
+      Graphic3d_TransformUtils::Translate (aWorldView, myParams.Params3d.PntX, myParams.Params3d.PntY, myParams.Params3d.PntZ);
+    }
+
+    if ((myMode & Graphic3d_TMF_RotatePers) != 0)
+    {
+      NCollection_Mat3<Standard_Real> aRotMat = persistentRotationMatrix (theCamera, theViewportWidth, theViewportHeight);
+
+      aWorldView.SetValue (0, 0, aRotMat.GetColumn (0).x());
+      aWorldView.SetValue (1, 0, aRotMat.GetColumn (0).y());
+      aWorldView.SetValue (2, 0, aRotMat.GetColumn (0).z());
+
+      aWorldView.SetValue (0, 1, aRotMat.GetColumn (1).x());
+      aWorldView.SetValue (1, 1, aRotMat.GetColumn (1).y());
+      aWorldView.SetValue (2, 1, aRotMat.GetColumn (1).z());
+
+      aWorldView.SetValue (0, 2, aRotMat.GetColumn (2).x());
+      aWorldView.SetValue (1, 2, aRotMat.GetColumn (2).y());
+      aWorldView.SetValue (2, 2, aRotMat.GetColumn (2).z());
+    }
+
+    if ((myMode & Graphic3d_TMF_ZoomPers) != 0)
+    {
+      // lock zooming
+      Standard_Real aScale = persistentScale (theCamera, theViewportWidth, theViewportHeight);
+      Graphic3d_TransformUtils::Scale (aWorldView, aScale, aScale, aScale);
+    }
+    theWorldView.ConvertFrom (aWorldView);
+    return;
+  }
 }
 
 // =======================================================================
@@ -616,7 +555,7 @@ void Graphic3d_TransformPers::Apply (const Handle(Graphic3d_Camera)& theCamera,
                                      const Standard_Integer theViewportHeight,
                                      BVH_Box<T, 3>& theBoundingBox) const
 {
-  NCollection_Mat4<T> aTPers = Compute (theCamera, theProjection, theWorldView, theViewportWidth, theViewportHeight, false);
+  NCollection_Mat4<T> aTPers = Compute (theCamera, theProjection, theWorldView, theViewportWidth, theViewportHeight);
   if (aTPers.IsIdentity()
   || !theBoundingBox.IsValid())
   {
@@ -655,8 +594,7 @@ NCollection_Mat4<T> Graphic3d_TransformPers::Compute (const Handle(Graphic3d_Cam
                                                       const NCollection_Mat4<T>& theProjection,
                                                       const NCollection_Mat4<T>& theWorldView,
                                                       const Standard_Integer theViewportWidth,
-                                                      const Standard_Integer theViewportHeight,
-                                                      const Standard_Boolean theToApplyProjPers) const
+                                                      const Standard_Integer theViewportHeight) const
 {
   if (myMode == Graphic3d_TMF_None)
   {
@@ -672,7 +610,7 @@ NCollection_Mat4<T> Graphic3d_TransformPers::Compute (const Handle(Graphic3d_Cam
 
   // compute only world-view matrix difference to avoid floating point instability
   // caused by projection matrix modifications outside of this algorithm (e.g. by Z-fit)
-  Apply (theCamera, theProjection, aWorldView, theViewportWidth, theViewportHeight, NULL, theToApplyProjPers);
+  Apply (theCamera, theProjection, aWorldView, theViewportWidth, theViewportHeight);
   return anUnviewMat * aWorldView;
 }
 

src/OpenGl/OpenGl_FrameBuffer.cxx

@@ -978,7 +978,7 @@ Standard_Boolean OpenGl_FrameBuffer::BufferDump (const Handle(OpenGl_Context)& t
         return false;
       }
 
-      aFormat = theBufferType == Graphic3d_BT_Depth || theBufferType == Graphic3d_BT_ShadowMap ? GL_DEPTH_COMPONENT : GL_RED;
+      aFormat = theBufferType == Graphic3d_BT_Depth ? GL_DEPTH_COMPONENT : GL_RED;
       aType   = GL_UNSIGNED_BYTE;
       break;
     }
@@ -989,7 +989,7 @@ Standard_Boolean OpenGl_FrameBuffer::BufferDump (const Handle(OpenGl_Context)& t
         return false;
       }
 
-      aFormat = theBufferType == Graphic3d_BT_Depth || theBufferType == Graphic3d_BT_ShadowMap ? GL_DEPTH_COMPONENT : GL_RED;
+      aFormat = theBufferType == Graphic3d_BT_Depth ? GL_DEPTH_COMPONENT : GL_RED;
       aType   = GL_UNSIGNED_SHORT;
       break;
     }
@@ -1000,7 +1000,7 @@ Standard_Boolean OpenGl_FrameBuffer::BufferDump (const Handle(OpenGl_Context)& t
         return false;
       }
 
-      aFormat = theBufferType == Graphic3d_BT_Depth || theBufferType == Graphic3d_BT_ShadowMap ? GL_DEPTH_COMPONENT : GL_RED;
+      aFormat = theBufferType == Graphic3d_BT_Depth ? GL_DEPTH_COMPONENT : GL_RED;
       aType   = GL_FLOAT;
       break;
     }
@@ -1113,7 +1113,7 @@ Standard_Boolean OpenGl_FrameBuffer::BufferDump (const Handle(OpenGl_Context)& t
 
   GLint aReadBufferPrev = GL_BACK;
   if (theGlCtx->GraphicsLibrary() != Aspect_GraphicsLibrary_OpenGLES
-   && (theBufferType == Graphic3d_BT_Depth || theBufferType == Graphic3d_BT_ShadowMap)
+   && theBufferType == Graphic3d_BT_Depth
    && aFormat != GL_DEPTH_COMPONENT)
   {
     return Standard_False;

src/OpenGl/OpenGl_LayerFilter.hxx

@@ -23,7 +23,6 @@ enum OpenGl_LayerFilter
   OpenGl_LF_All,        //!< process all layers
   OpenGl_LF_Upper,      //!< process only top non-raytracable layers
   OpenGl_LF_Bottom,     //!< process only Graphic3d_ZLayerId_BotOSD
-  OpenGl_LF_Single,     //!< process single layer
   OpenGl_LF_RayTracable //!< process only normal raytracable layers (save the bottom layer)
 };
 

src/OpenGl/OpenGl_LayerList.cxx

@@ -58,12 +58,10 @@ namespace
     //! Main constructor.
     OpenGl_FilteredIndexedLayerIterator (const NCollection_List<Handle(Graphic3d_Layer)>& theSeq,
                                          Standard_Boolean theToDrawImmediate,
-                                         OpenGl_LayerFilter theFilterMode,
-                                         Graphic3d_ZLayerId theLayersToProcess)
+                                         OpenGl_LayerFilter theLayersToProcess)
     : myIter (theSeq),
-      myFilterMode (theFilterMode),
-      myToDrawImmediate (theToDrawImmediate),
-      myLayersToProcess (theLayersToProcess)
+      myLayersToProcess (theLayersToProcess),
+      myToDrawImmediate (theToDrawImmediate)
     {
       next();
     }
@@ -96,16 +94,12 @@ namespace
           continue;
         }
 
-        switch (myFilterMode)
+        switch (myLayersToProcess)
         {
           case OpenGl_LF_All:
-          {
-            if (aLayer->LayerId() >= myLayersToProcess)
           {
             return;
           }
-            break;
-          }
           case OpenGl_LF_Upper:
           {
             if (aLayer->LayerId() != Graphic3d_ZLayerId_BotOSD
@@ -125,14 +119,6 @@ namespace
             }
             break;
           }
-          case OpenGl_LF_Single:
-          {
-            if (aLayer->LayerId() == myLayersToProcess)
-            {
-              return;
-            }
-            break;
-          }
           case OpenGl_LF_RayTracable:
           {
             if (aLayer->LayerSettings().IsRaytracable()
@@ -147,9 +133,8 @@ namespace
     }
   private:
     OpenGl_IndexedLayerIterator myIter;
-    OpenGl_LayerFilter          myFilterMode;
+    OpenGl_LayerFilter          myLayersToProcess;
     Standard_Boolean            myToDrawImmediate;
-    Graphic3d_ZLayerId          myLayersToProcess;
   };
 
   static const Standard_Integer THE_DRAW_BUFFERS0[]   = { GL_COLOR_ATTACHMENT0 };
@@ -729,8 +714,7 @@ void OpenGl_LayerList::renderLayer (const Handle(OpenGl_Workspace)& theWorkspace
 //=======================================================================
 void OpenGl_LayerList::Render (const Handle(OpenGl_Workspace)& theWorkspace,
                                const Standard_Boolean          theToDrawImmediate,
-                               const OpenGl_LayerFilter        theFilterMode,
-                               const Graphic3d_ZLayerId        theLayersToProcess,
+                               const OpenGl_LayerFilter        theLayersToProcess,
                                OpenGl_FrameBuffer*             theReadDrawFbo,
                                OpenGl_FrameBuffer*             theOitAccumFbo) const
 {
@@ -766,7 +750,7 @@ void OpenGl_LayerList::Render (const Handle(OpenGl_Workspace)& theWorkspace,
                                   && !isShadowMapPass;
   const Handle(Graphic3d_LightSet)    aLightsBack = aCtx->ShaderManager()->LightSourceState().LightSources();
   const Handle(OpenGl_ShadowMapArray) aShadowMaps = aCtx->ShaderManager()->LightSourceState().ShadowMaps();
-  for (OpenGl_FilteredIndexedLayerIterator aLayerIterStart (myLayers, theToDrawImmediate, theFilterMode, theLayersToProcess); aLayerIterStart.More();)
+  for (OpenGl_FilteredIndexedLayerIterator aLayerIterStart (myLayers, theToDrawImmediate, theLayersToProcess); aLayerIterStart.More();)
   {
     bool hasSkippedDepthLayers = false;
     for (int aPassIter = toPerformDepthPrepass ? 0 : 2; aPassIter < 3; ++aPassIter)

src/OpenGl/OpenGl_LayerList.hxx

@@ -102,8 +102,7 @@ public:
   //! Render this element
   Standard_EXPORT void Render (const Handle(OpenGl_Workspace)& theWorkspace,
                                const Standard_Boolean          theToDrawImmediate,
-                               const OpenGl_LayerFilter        theFilterMode,
-                               const Graphic3d_ZLayerId        theLayersToProcess,
+                               const OpenGl_LayerFilter        theLayersToProcess,
                                OpenGl_FrameBuffer*             theReadDrawFbo,
                                OpenGl_FrameBuffer*             theOitAccumFbo) const;
 

src/OpenGl/OpenGl_View.cxx

@@ -520,12 +520,12 @@ Standard_Boolean OpenGl_View::BufferDump (Image_PixMap& theImage, const Graphic3
   const Handle(OpenGl_Context)& aCtx = myWorkspace->GetGlContext();
   if (theBufferType != Graphic3d_BT_RGB_RayTraceHdrLeft)
   {
-    return myWorkspace->BufferDump (myFBO, theImage, theBufferType);
+    return myWorkspace->BufferDump(myFBO, theImage, theBufferType);
   }
 
   if (!myRaytraceParameters.AdaptiveScreenSampling)
   {
-    return myWorkspace->BufferDump (myAccumFrames % 2 ? myRaytraceFBO2[0] : myRaytraceFBO1[0], theImage, theBufferType);
+    return myWorkspace->BufferDump(myAccumFrames % 2 ? myRaytraceFBO2[0] : myRaytraceFBO1[0], theImage, theBufferType);
   }
 
   if (aCtx->GraphicsLibrary() == Aspect_GraphicsLibrary_OpenGLES)
@@ -572,71 +572,6 @@ Standard_Boolean OpenGl_View::BufferDump (Image_PixMap& theImage, const Graphic3
   return true;
 }
 
-//=======================================================================
-//function : ShadowMapDump
-//purpose  :
-//=======================================================================
-Standard_Boolean OpenGl_View::ShadowMapDump (Image_PixMap& theImage, const TCollection_AsciiString& theLightName)
-{
-  if (!myShadowMaps->IsValid())
-  {
-    return Standard_False;
-  }
-
-  const Handle(OpenGl_Context)& aGlCtx = myWorkspace->GetGlContext();
-  for (Standard_Integer aShadowIter = 0; aShadowIter < myShadowMaps->Size(); ++aShadowIter)
-  {
-    Handle(OpenGl_ShadowMap)& aShadow = myShadowMaps->ChangeValue(aShadowIter);
-    if (!aShadow.IsNull() && aShadow->LightSource()->Name() == theLightName)
-    {
-      const Handle(OpenGl_FrameBuffer)& aShadowFbo = aShadow->FrameBuffer();
-      if (aShadowFbo->GetVPSizeX() == myRenderParams.ShadowMapResolution)
-      {
-        if ((Standard_Integer)theImage.Width() != aShadowFbo->GetVPSizeX() || (Standard_Integer)theImage.Height() != aShadowFbo->GetVPSizeY())
-        {
-          theImage.InitZero(Image_Format_GrayF, aShadowFbo->GetVPSizeX(), aShadowFbo->GetVPSizeY());
-        }
-        GLint aReadBufferPrev = GL_BACK;
-        // Bind FBO if used.
-        if (!aShadowFbo.IsNull() && aShadowFbo->IsValid())
-        {
-          aShadowFbo->BindBuffer (aGlCtx);
-        }
-        else if (aGlCtx->GraphicsLibrary() != Aspect_GraphicsLibrary_OpenGLES)
-        {
-          aGlCtx->core11fwd->glGetIntegerv (GL_READ_BUFFER, &aReadBufferPrev);
-          GLint aDrawBufferPrev = GL_BACK;
-          aGlCtx->core11fwd->glGetIntegerv (GL_DRAW_BUFFER, &aDrawBufferPrev);
-          aGlCtx->core11fwd->glReadBuffer (aDrawBufferPrev);
-        }
-        // Setup alignment.
-        const GLint anAligment = Min (GLint(theImage.MaxRowAligmentBytes()), 8); // limit to 8 bytes for OpenGL.
-        aGlCtx->core11fwd->glPixelStorei (GL_PACK_ALIGNMENT, anAligment);
-        // Read data.
-        aGlCtx->core11fwd->glReadPixels (0, 0, GLsizei(theImage.SizeX()), GLsizei(theImage.SizeY()), GL_DEPTH_COMPONENT, GL_FLOAT, theImage.ChangeData());
-        aGlCtx->core11fwd->glPixelStorei (GL_PACK_ALIGNMENT, 1);
-        if (aGlCtx->hasPackRowLength)
-        {
-          aGlCtx->core11fwd->glPixelStorei (GL_PACK_ROW_LENGTH, 0);
-        }
-        // Unbind FBO.
-        if (!aShadowFbo.IsNull() && aShadowFbo->IsValid())
-        {
-          aShadowFbo->UnbindBuffer (aGlCtx);
-        }
-        else if (aGlCtx->GraphicsLibrary() != Aspect_GraphicsLibrary_OpenGLES)
-        {
-          aGlCtx->core11fwd->glReadBuffer (aReadBufferPrev);
-        }
-        // Check for errors.
-        const bool hasErrors = aGlCtx->ResetErrors (true);
-        return !hasErrors;
-      }
-    }
-  }
-  return Standard_False;
-}
-
 // =======================================================================
 // function : GradientBackground
 // purpose  :
@@ -2648,7 +2583,7 @@ void OpenGl_View::renderStructs (Graphic3d_Camera::Projection theProjection,
       if (aCtx->arbFBOBlit != NULL)
       {
         // Render bottom OSD layer
-        myZLayers.Render (myWorkspace, theToDrawImmediate, OpenGl_LF_Bottom, myZLayerTarget, theReadDrawFbo, theOitAccumFbo);
+        myZLayers.Render (myWorkspace, theToDrawImmediate, OpenGl_LF_Bottom, theReadDrawFbo, theOitAccumFbo);
 
         const Standard_Integer aPrevFilter = myWorkspace->RenderFilter() & ~(Standard_Integer )(OpenGl_RenderFilter_NonRaytraceableOnly);
         myWorkspace->SetRenderFilter (aPrevFilter | OpenGl_RenderFilter_NonRaytraceableOnly);
@@ -2664,7 +2599,7 @@ void OpenGl_View::renderStructs (Graphic3d_Camera::Projection theProjection,
           }
 
           // Render non-polygonal elements in default layer
-          myZLayers.Render (myWorkspace, theToDrawImmediate, OpenGl_LF_RayTracable, myZLayerTarget, theReadDrawFbo, theOitAccumFbo);
+          myZLayers.Render (myWorkspace, theToDrawImmediate, OpenGl_LF_RayTracable, theReadDrawFbo, theOitAccumFbo);
         }
         myWorkspace->SetRenderFilter (aPrevFilter);
       }
@@ -2687,7 +2622,7 @@ void OpenGl_View::renderStructs (Graphic3d_Camera::Projection theProjection,
       raytrace (aSizeXY.x(), aSizeXY.y(), theProjection, theReadDrawFbo, aCtx);
 
       // Render upper (top and topmost) OpenGL layers
-      myZLayers.Render (myWorkspace, theToDrawImmediate, OpenGl_LF_Upper, myZLayerTarget, theReadDrawFbo, theOitAccumFbo);
+      myZLayers.Render (myWorkspace, theToDrawImmediate, OpenGl_LF_Upper, theReadDrawFbo, theOitAccumFbo);
     }
   }
 
@@ -2695,9 +2630,7 @@ void OpenGl_View::renderStructs (Graphic3d_Camera::Projection theProjection,
   // mode or in case of ray-tracing failure
   if (toRenderGL)
   {
-    // check if only a single layer is to be dumped
-    OpenGl_LayerFilter aFilter = myZLayerRedrawMode ? OpenGl_LF_Single : OpenGl_LF_All;
-    myZLayers.Render (myWorkspace, theToDrawImmediate, aFilter, myZLayerTarget, theReadDrawFbo, theOitAccumFbo);
+    myZLayers.Render (myWorkspace, theToDrawImmediate, OpenGl_LF_All, theReadDrawFbo, theOitAccumFbo);
 
     // Set flag that scene was redrawn by standard pipeline
     myWasRedrawnGL = Standard_True;

src/OpenGl/OpenGl_View.hxx

@@ -111,12 +111,6 @@ public:
   Standard_EXPORT virtual Standard_Boolean BufferDump (Image_PixMap& theImage,
                                                        const Graphic3d_BufferType& theBufferType) Standard_OVERRIDE;
 
-  //! Dumps the graphical contents of a shadowmap framebuffer into an image.
-  //! @param theImage the image to store the shadow map.
-  //! @param theLightName [in] name of the light used to generate the shadow map.
-  Standard_EXPORT virtual Standard_Boolean ShadowMapDump (Image_PixMap& theImage,
-	                                                      const TCollection_AsciiString& theLightName) Standard_OVERRIDE;
-
   //! Marks BVH tree and the set of BVH primitives of correspondent priority list with id theLayerId as outdated.
   Standard_EXPORT virtual void InvalidateBVHData (const Graphic3d_ZLayerId theLayerId) Standard_OVERRIDE;
 

src/RWMesh/RWMesh_CafReader.cxx

@@ -383,16 +383,6 @@ Standard_Boolean RWMesh_CafReader::addShapeIntoDoc (CafDocumentTools& theTools,
     return Standard_False;
   }
 
-  if (toMakeAssembly)
-  {
-    TDF_Label aRefLabel;
-    theTools.ShapeTool->GetReferredShape(aNewLabel, aRefLabel);
-    if (!aRefLabel.IsNull())
-    {
-      theTools.OriginalShapeMap.Bind(theShape, aRefLabel);
-    }
-  }
-
   // if new label is a reference get referred shape
   TDF_Label aNewRefLabel = aNewLabel;
   theTools.ShapeTool->GetReferredShape (aNewLabel, aNewRefLabel);

src/RWMesh/RWMesh_CafReader.hxx

@@ -57,7 +57,6 @@ public:
     Handle(XCAFDoc_ColorTool)       ColorTool;
     Handle(XCAFDoc_VisMaterialTool) VisMaterialTool;
     NCollection_DataMap<TopoDS_Shape, TDF_Label, TopTools_ShapeMapHasher> ComponentMap;
-    NCollection_DataMap<TopoDS_Shape, TDF_Label, TopTools_ShapeMapHasher> OriginalShapeMap;
   };
 
 public:

src/RWStepAP214/RWStepAP214_GeneralModule.cxx

@@ -98,8 +98,6 @@
 #include <RWStepBasic_RWExternalIdentificationAssignment.hxx>
 #include <RWStepBasic_RWExternallyDefinedItem.hxx>
 #include <RWStepBasic_RWGeneralProperty.hxx>
-#include <RWStepBasic_RWGeneralPropertyAssociation.hxx>
-#include <RWStepBasic_RWGeneralPropertyRelationship.hxx>
 #include <RWStepBasic_RWGroupRelationship.hxx>
 #include <RWStepBasic_RWIdentificationAssignment.hxx>
 #include <RWStepBasic_RWIdentificationRole.hxx>
@@ -327,7 +325,6 @@
 #include <RWStepRepr_RWMaterialDesignation.hxx>
 #include <RWStepRepr_RWMaterialProperty.hxx>
 #include <RWStepRepr_RWMaterialPropertyRepresentation.hxx>
-#include <RWStepRepr_RWMechanicalDesignAndDraughtingRelationship.hxx>
 #include <RWStepRepr_RWMeasureRepresentationItem.hxx>
 #include <RWStepRepr_RWProductConcept.hxx>
 #include <RWStepRepr_RWProductDefinitionShape.hxx>
@@ -573,8 +570,6 @@
 #include <StepBasic_ExternalIdentificationAssignment.hxx>
 #include <StepBasic_ExternalSource.hxx>
 #include <StepBasic_GeneralProperty.hxx>
-#include <StepBasic_GeneralPropertyAssociation.hxx>
-#include <StepBasic_GeneralPropertyRelationship.hxx>
 #include <StepBasic_Group.hxx>
 #include <StepBasic_GroupRelationship.hxx>
 #include <StepBasic_IdentificationAssignment.hxx>
@@ -790,7 +785,6 @@
 #include <StepRepr_ConfigurationEffectivity.hxx>
 #include <StepRepr_ConstructiveGeometryRepresentation.hxx>
 #include <StepRepr_ConstructiveGeometryRepresentationRelationship.hxx>
-#include <StepRepr_MechanicalDesignAndDraughtingRelationship.hxx>
 #include <StepRepr_DataEnvironment.hxx>
 #include <StepRepr_DescriptiveRepresentationItem.hxx>
 #include <StepRepr_Extension.hxx>
@@ -1194,9 +1188,7 @@ IMPLEMENT_STANDARD_RTTIEXT(RWStepAP214_GeneralModule,StepData_GeneralModule)
 #include <StepDimTol_GeoTolAndGeoTolWthDatRefAndUneqDisGeoTol.hxx>
 #include <StepRepr_CompGroupShAspAndCompShAspAndDatumFeatAndShAsp.hxx>
 #include <StepRepr_CompShAspAndDatumFeatAndShAsp.hxx>
-#include <StepRepr_BooleanRepresentationItem.hxx>
 #include <StepRepr_IntegerRepresentationItem.hxx>
-#include <StepRepr_RealRepresentationItem.hxx>
 #include <StepRepr_ValueRepresentationItem.hxx>
 #include <StepAP242_DraughtingModelItemAssociation.hxx>
 #include <StepDimTol_GeoTolAndGeoTolWthDatRefAndGeoTolWthMaxTol.hxx>
@@ -5884,27 +5876,6 @@ void RWStepAP214_GeneralModule::FillSharedCase(const Standard_Integer CN,
     aTool.Share(anEnt, iter);
   }
   break;
-  case 820:
-  {
-    DeclareAndCast(StepBasic_GeneralPropertyAssociation, anEnt, ent);
-    RWStepBasic_RWGeneralPropertyAssociation aTool;
-    aTool.Share(anEnt, iter);
-  }
-  break;
-  case 821:
-  {
-    DeclareAndCast(StepBasic_GeneralPropertyRelationship, anEnt, ent);
-    RWStepBasic_RWGeneralPropertyRelationship aTool;
-    aTool.Share(anEnt, iter);
-  }
-  break;
-  case 824:
-  {
-    DeclareAndCast(StepRepr_MechanicalDesignAndDraughtingRelationship, anEnt, ent);
-    RWStepRepr_RWMechanicalDesignAndDraughtingRelationship aTool;
-    aTool.Share(anEnt, iter);
-  }
-  break;
   default : break;
   }
 }
@@ -8214,21 +8185,6 @@ Standard_Boolean RWStepAP214_GeneralModule::NewVoid
    case 819:
      ent = new StepVisual_TriangulatedSurfaceSet;
      break;
-   case 820:
-     ent = new StepBasic_GeneralPropertyAssociation;
-     break;
-   case 821:
-     ent = new StepBasic_GeneralPropertyRelationship;
-     break;
-   case 822:
-     ent = new StepRepr_BooleanRepresentationItem;
-     break;
-   case 823:
-     ent = new StepRepr_RealRepresentationItem;
-     break;
-   case 824:
-     ent = new StepRepr_MechanicalDesignAndDraughtingRelationship;
-     break;
 
   default: 
     return Standard_False;

src/RWStepAP214/RWStepAP214_ReadWriteModule.cxx

@@ -188,8 +188,6 @@ IMPLEMENT_STANDARD_RTTIEXT(RWStepAP214_ReadWriteModule,StepData_ReadWriteModule)
 #include <StepShape_GeometricallyBoundedWireframeShapeRepresentation.hxx>
 #include <StepRepr_GlobalUncertaintyAssignedContext.hxx>
 #include <StepRepr_GlobalUnitAssignedContext.hxx>
-#include <StepBasic_GeneralPropertyAssociation.hxx>
-#include <StepBasic_GeneralPropertyRelationship.hxx>
 #include <StepBasic_Group.hxx>
 #include <StepBasic_GroupRelationship.hxx>
 #include <StepShape_HalfSpaceSolid.hxx>
@@ -624,8 +622,6 @@ IMPLEMENT_STANDARD_RTTIEXT(RWStepAP214_ReadWriteModule,StepData_ReadWriteModule)
 #include <RWStepShape_RWGeometricallyBoundedWireframeShapeRepresentation.hxx>
 #include <RWStepRepr_RWGlobalUncertaintyAssignedContext.hxx>
 #include <RWStepRepr_RWGlobalUnitAssignedContext.hxx>
-#include <RWStepBasic_RWGeneralPropertyAssociation.hxx>
-#include <RWStepBasic_RWGeneralPropertyRelationship.hxx>
 #include <RWStepBasic_RWGroup.hxx>
 #include <RWStepBasic_RWGroupRelationship.hxx>
 #include <RWStepShape_RWHalfSpaceSolid.hxx>
@@ -641,7 +637,6 @@ IMPLEMENT_STANDARD_RTTIEXT(RWStepAP214_ReadWriteModule,StepData_ReadWriteModule)
 #include <RWStepShape_RWManifoldSurfaceShapeRepresentation.hxx>
 #include <RWStepRepr_RWMappedItem.hxx>
 #include <RWStepBasic_RWMeasureWithUnit.hxx>
-#include <RWStepRepr_RWMechanicalDesignAndDraughtingRelationship.hxx>
 #include <RWStepVisual_RWMechanicalDesignGeometricPresentationArea.hxx>
 #include <RWStepVisual_RWMechanicalDesignGeometricPresentationRepresentation.hxx>
 // Removed from Rev2 to Rev4 : <RWStepVisual_RWMechanicalDesignPresentationArea.hxx>
@@ -1360,9 +1355,7 @@ IMPLEMENT_STANDARD_RTTIEXT(RWStepAP214_ReadWriteModule,StepData_ReadWriteModule)
 #include <RWStepDimTol_RWGeoTolAndGeoTolWthDatRefAndUneqDisGeoTol.hxx>
 #include <RWStepRepr_RWCompGroupShAspAndCompShAspAndDatumFeatAndShAsp.hxx>
 #include <RWStepRepr_RWCompShAspAndDatumFeatAndShAsp.hxx>
-#include <RWStepRepr_RWBooleanRepresentationItem.hxx>
 #include <RWStepRepr_RWIntegerRepresentationItem.hxx>
-#include <RWStepRepr_RWRealRepresentationItem.hxx>
 #include <RWStepRepr_RWValueRepresentationItem.hxx>
 #include <RWStepRepr_RWValueRepresentationItem.hxx>
 #include <RWStepAP242_RWDraughtingModelItemAssociation.hxx>
@@ -1413,9 +1406,7 @@ IMPLEMENT_STANDARD_RTTIEXT(RWStepAP214_ReadWriteModule,StepData_ReadWriteModule)
 #include <StepDimTol_GeoTolAndGeoTolWthDatRefAndUneqDisGeoTol.hxx>
 #include <StepRepr_CompGroupShAspAndCompShAspAndDatumFeatAndShAsp.hxx>
 #include <StepRepr_CompShAspAndDatumFeatAndShAsp.hxx>
-#include <StepRepr_BooleanRepresentationItem.hxx>
 #include <StepRepr_IntegerRepresentationItem.hxx>
-#include <StepRepr_RealRepresentationItem.hxx>
 #include <StepRepr_ValueRepresentationItem.hxx>
 #include <StepAP242_DraughtingModelItemAssociation.hxx>
 #include <StepDimTol_GeoTolAndGeoTolWthDatRefAndGeoTolWthMaxTol.hxx>
@@ -1432,7 +1423,6 @@ IMPLEMENT_STANDARD_RTTIEXT(RWStepAP214_ReadWriteModule,StepData_ReadWriteModule)
 #include <StepRepr_CharacterizedRepresentation.hxx>
 #include <StepRepr_ConstructiveGeometryRepresentation.hxx>
 #include <StepRepr_ConstructiveGeometryRepresentationRelationship.hxx>
-#include <StepRepr_MechanicalDesignAndDraughtingRelationship.hxx>
 
 #include <RWStepVisual_RWTessellatedAnnotationOccurrence.hxx>
 #include <RWStepVisual_RWTessellatedItem.hxx>
@@ -2362,11 +2352,6 @@ static TCollection_AsciiString Reco_ComplexTriangulatedSurfaceSet("COMPLEX_TRIAN
 static TCollection_AsciiString Reco_CubicBezierTessellatedEdge("CUBIC_BEZIER_TESSELLATED_EDGE");
 static TCollection_AsciiString Reco_CubicBezierTriangulatedFace("CUBIC_BEZIER_TRIANGULATED_FACE");
 static TCollection_AsciiString Reco_TriangulatedSurfaceSet("TRIANGULATED_SURFACE_SET");
-static TCollection_AsciiString Reco_GeneralPropertyAssociation("GENERAL_PROPERTY_ASSOCIATION");
-static TCollection_AsciiString Reco_GeneralPropertyRelationship("GENERAL_PROPERTY_RELATIONSHIP");
-static TCollection_AsciiString Reco_BooleanRepresentationItem("BOOLEAN_REPRESENTATION_ITEM");
-static TCollection_AsciiString Reco_RealRepresentationItem("REAL_REPRESENTATION_ITEM");
-static TCollection_AsciiString Reco_MechanicalDesignAndDraughtingRelationship("MECHANICAL_DESIGN_AND_DRAUGHTING_RELATIONSHIP");
 
 // -- Definition of the libraries --
 
@@ -3124,11 +3109,6 @@ RWStepAP214_ReadWriteModule::RWStepAP214_ReadWriteModule ()
   typenums.Bind(Reco_CubicBezierTessellatedEdge, 817);
   typenums.Bind(Reco_CubicBezierTriangulatedFace, 818);
   typenums.Bind(Reco_TriangulatedSurfaceSet, 819);
-  typenums.Bind(Reco_GeneralPropertyAssociation, 820);
-  typenums.Bind(Reco_GeneralPropertyRelationship, 821);
-  typenums.Bind(Reco_BooleanRepresentationItem, 822);
-  typenums.Bind(Reco_RealRepresentationItem, 823);
-  typenums.Bind(Reco_MechanicalDesignAndDraughtingRelationship, 824);
 
   
 //    SHORT NAMES
@@ -5117,11 +5097,6 @@ const TCollection_AsciiString& RWStepAP214_ReadWriteModule::StepType
   case 817: return Reco_CubicBezierTessellatedEdge;
   case 818: return Reco_CubicBezierTriangulatedFace;
   case 819: return Reco_TriangulatedSurfaceSet;
-  case 820: return Reco_GeneralPropertyAssociation;
-  case 821: return Reco_GeneralPropertyRelationship;
-  case 822: return Reco_BooleanRepresentationItem;
-  case 823: return Reco_RealRepresentationItem;
-  case 824: return Reco_MechanicalDesignAndDraughtingRelationship;
   default : return PasReco;
   }
 }
@@ -10731,41 +10706,6 @@ void RWStepAP214_ReadWriteModule::ReadStep(const Standard_Integer CN,
     aTool.ReadStep(data, num, ach, anEnt);
   }
   break;
-  case 820:
-  {
-    DeclareAndCast(StepBasic_GeneralPropertyAssociation, anEnt, ent);
-    RWStepBasic_RWGeneralPropertyAssociation aTool;
-    aTool.ReadStep(data, num, ach, anEnt);
-  }
-  break;
-  case 821:
-  {
-    DeclareAndCast(StepBasic_GeneralPropertyRelationship, anEnt, ent);
-    RWStepBasic_RWGeneralPropertyRelationship aTool;
-    aTool.ReadStep(data, num, ach, anEnt);
-  }
-  break;
-  case 822:
-  {
-    DeclareAndCast(StepRepr_BooleanRepresentationItem, anent, ent);
-    RWStepRepr_RWBooleanRepresentationItem aTool;
-    aTool.ReadStep(data, num, ach, anent);
-  }
-  break;
-  case 823:
-  {
-    DeclareAndCast(StepRepr_RealRepresentationItem, anent, ent);
-    RWStepRepr_RWRealRepresentationItem aTool;
-    aTool.ReadStep(data, num, ach, anent);
-  }
-  break;
-  case 824:
-  {
-    DeclareAndCast(StepRepr_MechanicalDesignAndDraughtingRelationship, anent, ent);
-    RWStepRepr_RWMechanicalDesignAndDraughtingRelationship aTool;
-    aTool.ReadStep(data, num, ach, anent);
-  }
-  break;
   default: 
     ach->AddFail("Type Mismatch when reading - Entity");
   }
@@ -16317,41 +16257,6 @@ void RWStepAP214_ReadWriteModule::WriteStep(const Standard_Integer CN,
     aTool.WriteStep(SW, anEnt);
   }
   break;
-  case 820:
-  {
-    DeclareAndCast(StepBasic_GeneralPropertyAssociation, anEnt, ent);
-    RWStepBasic_RWGeneralPropertyAssociation aTool;
-    aTool.WriteStep(SW, anEnt);
-  }
-  break;
-  case 821:
-  {
-    DeclareAndCast(StepBasic_GeneralPropertyRelationship, anEnt, ent);
-    RWStepBasic_RWGeneralPropertyRelationship aTool;
-    aTool.WriteStep(SW, anEnt);
-  }
-  break;
-  case 822:
-  {
-    DeclareAndCast(StepRepr_BooleanRepresentationItem, anent, ent);
-    RWStepRepr_RWBooleanRepresentationItem aTool;
-    aTool.WriteStep(SW, anent);
-  }
-  break;
-  case 823:
-  {
-    DeclareAndCast(StepRepr_RealRepresentationItem, anent, ent);
-    RWStepRepr_RWRealRepresentationItem aTool;
-    aTool.WriteStep(SW, anent);
-  }
-  break;
-  case 824:
-  {
-    DeclareAndCast(StepRepr_MechanicalDesignAndDraughtingRelationship, anent, ent);
-    RWStepRepr_RWMechanicalDesignAndDraughtingRelationship aTool;
-    aTool.WriteStep(SW, anent);
-  }
-  break;
   default:
     return;
   }

src/RWStepBasic/FILES

@@ -108,10 +108,6 @@ RWStepBasic_RWExternalSource.cxx
 RWStepBasic_RWExternalSource.hxx
 RWStepBasic_RWGeneralProperty.cxx
 RWStepBasic_RWGeneralProperty.hxx
-RWStepBasic_RWGeneralPropertyAssociation.cxx
-RWStepBasic_RWGeneralPropertyAssociation.hxx
-RWStepBasic_RWGeneralPropertyRelationship.cxx
-RWStepBasic_RWGeneralPropertyRelationship.hxx
 RWStepBasic_RWGroup.cxx
 RWStepBasic_RWGroup.hxx
 RWStepBasic_RWGroupAssignment.cxx

src/RWStepBasic/RWStepBasic_RWGeneralPropertyAssociation.cxx

@@ -1,87 +0,0 @@
-// Copyright (c) 2024 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 <Interface_EntityIterator.hxx>
-#include <RWStepBasic_RWGeneralPropertyAssociation.hxx>
-#include <StepBasic_GeneralProperty.hxx>
-#include <StepBasic_GeneralPropertyAssociation.hxx>
-#include <StepData_StepReaderData.hxx>
-#include <StepData_StepWriter.hxx>
-#include <StepRepr_PropertyDefinition.hxx>
-
-//=======================================================================
-//function : RWStepBasic_RWGeneralPropertyAssociation
-//purpose  : 
-//=======================================================================
-RWStepBasic_RWGeneralPropertyAssociation::RWStepBasic_RWGeneralPropertyAssociation()
-{
-}
-
-//=======================================================================
-//function : ReadStep
-//purpose  : 
-//=======================================================================
-void RWStepBasic_RWGeneralPropertyAssociation::ReadStep(const Handle(StepData_StepReaderData)& theData,
-                                                        const Standard_Integer theNum,
-                                                        Handle(Interface_Check)& theAch,
-                                                        const Handle(StepBasic_GeneralPropertyAssociation)& theEnt) const
-{
-  // Check number of parameters
-  if (!theData->CheckNbParams(theNum, 4, theAch, "general_property_association")) return;
-
-  Handle(TCollection_HAsciiString) aName;
-  theData->ReadString(theNum, 1, "name", theAch, aName);
-
-  Handle(TCollection_HAsciiString) aDescription;
-  theData->ReadString(theNum, 2, "description", theAch, aDescription);
-
-  Handle(StepBasic_GeneralProperty) aGeneralProperty;
-  theData->ReadEntity(theNum, 3, "base_definition", theAch, STANDARD_TYPE(StepBasic_GeneralProperty), aGeneralProperty);
-
-  Handle(StepRepr_PropertyDefinition) aPropertyDefinition;
-  theData->ReadEntity(theNum, 4, "derived_definition", theAch, STANDARD_TYPE(StepRepr_PropertyDefinition), aPropertyDefinition);
-
-  // Initialize entity
-  theEnt->Init(aName,
-               aDescription,
-               aGeneralProperty,
-               aPropertyDefinition);
-}
-
-//=======================================================================
-//function : WriteStep
-//purpose  : 
-//=======================================================================
-void RWStepBasic_RWGeneralPropertyAssociation::WriteStep (StepData_StepWriter& theSW,
-                                                          const Handle(StepBasic_GeneralPropertyAssociation) &theEnt) const
-{
-  theSW.Send(theEnt->Name());
-
-  theSW.Send(theEnt->Description());
-
-  theSW.Send(theEnt->GeneralProperty());
-
-  theSW.Send(theEnt->PropertyDefinition());
-}
-
-//=======================================================================
-//function : Share
-//purpose  : 
-//=======================================================================
-void RWStepBasic_RWGeneralPropertyAssociation::Share(const Handle(StepBasic_GeneralPropertyAssociation)& theEnt,
-                                                     Interface_EntityIterator& theIter) const
-{
-  theIter.AddItem(theEnt->GeneralProperty());
-
-  theIter.AddItem(theEnt->PropertyDefinition());
-}

src/RWStepBasic/RWStepBasic_RWGeneralPropertyAssociation.hxx

@@ -1,60 +0,0 @@
-// Copyright (c) 2024 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 _RWStepBasic_RWGeneralPropertyAssociation_HeaderFile
-#define _RWStepBasic_RWGeneralPropertyAssociation_HeaderFile
-
-#include <Standard.hxx>
-#include <Standard_DefineAlloc.hxx>
-#include <Standard_Handle.hxx>
-
-#include <Standard_Integer.hxx>
-class StepData_StepReaderData;
-class Interface_Check;
-class StepBasic_GeneralProperty;
-class StepData_StepWriter;
-class Interface_EntityIterator;
-
-class StepBasic_GeneralPropertyAssociation;
-
-//! Read & Write tool for GeneralPropertyAssociation
-class RWStepBasic_RWGeneralPropertyAssociation
-{
-public:
-
-  DEFINE_STANDARD_ALLOC
-
-  //! Empty constructor
-  Standard_EXPORT RWStepBasic_RWGeneralPropertyAssociation();
-  
-  //! Reads GeneralPropertyAssociation
-  Standard_EXPORT void ReadStep (const Handle(StepData_StepReaderData)& theData,
-                                 const Standard_Integer theNum,
-                                 Handle(Interface_Check)& theAch,
-                                 const Handle(StepBasic_GeneralPropertyAssociation)& theEnt) const;
-  
-  //! Writes GeneralPropertyAssociation
-  Standard_EXPORT void WriteStep (StepData_StepWriter& theSW,
-                                  const Handle(StepBasic_GeneralPropertyAssociation)& theEnt) const;
-  
-  //! Fills data for graph (shared items)
-  Standard_EXPORT void Share (const Handle(StepBasic_GeneralPropertyAssociation)& theEnt,
-                              Interface_EntityIterator& theIter) const;
-
-protected:
-
-private:
-
-};
-
-#endif // _RWStepBasic_RWGeneralPropertyAssociation_HeaderFile

src/RWStepBasic/RWStepBasic_RWGeneralPropertyRelationship.cxx

@@ -1,103 +0,0 @@
-// Copyright (c) 2024 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 <Interface_EntityIterator.hxx>
-#include <RWStepBasic_RWGeneralPropertyRelationship.hxx>
-#include <StepBasic_GeneralProperty.hxx>
-#include <StepBasic_GeneralPropertyRelationship.hxx>
-#include <StepData_StepReaderData.hxx>
-#include <StepData_StepWriter.hxx>
-#include <StepRepr_PropertyDefinition.hxx>
-
-//=======================================================================
-//function : RWStepBasic_RWGeneralPropertyRelationship
-//purpose  : 
-//=======================================================================
-RWStepBasic_RWGeneralPropertyRelationship::RWStepBasic_RWGeneralPropertyRelationship()
-{
-}
-
-//=======================================================================
-//function : ReadStep
-//purpose  : 
-//=======================================================================
-void RWStepBasic_RWGeneralPropertyRelationship::ReadStep(const Handle(StepData_StepReaderData)& theData,
-                                                         const Standard_Integer theNum,
-                                                         Handle(Interface_Check)& theAch,
-                                                         const Handle(StepBasic_GeneralPropertyRelationship)& theEnt) const
-{
-  // Check number of parameters
-  if (!theData->CheckNbParams(theNum, 4, theAch, "general_property_association")) return;
-
-  Handle(TCollection_HAsciiString) aName;
-  theData->ReadString(theNum, 1, "name", theAch, aName);
-
-  Handle(TCollection_HAsciiString) aDescription;
-  Standard_Boolean hasDescription = Standard_True;
-  if (theData->IsParamDefined(theNum, 2))
-  {
-    theData->ReadString(theNum, 2, "description", theAch, aDescription);
-  }
-  else
-  {
-    hasDescription = Standard_False;
-  }
-
-  Handle(StepBasic_GeneralProperty) aRelatingGeneralProperty;
-  theData->ReadEntity(theNum, 3, "relating_property", theAch, STANDARD_TYPE(StepBasic_GeneralProperty), aRelatingGeneralProperty);
-
-  Handle(StepBasic_GeneralProperty) aRelatedGeneralProperty;
-  theData->ReadEntity(theNum, 4, "related_property", theAch, STANDARD_TYPE(StepBasic_GeneralProperty), aRelatedGeneralProperty);
-
-  // Initialize entity
-  theEnt->Init(aName,
-               hasDescription,
-               aDescription,
-               aRelatingGeneralProperty,
-               aRelatedGeneralProperty);
-}
-
-//=======================================================================
-//function : WriteStep
-//purpose  : 
-//=======================================================================
-void RWStepBasic_RWGeneralPropertyRelationship::WriteStep(StepData_StepWriter& theSW,
-                                                          const Handle(StepBasic_GeneralPropertyRelationship)& theEnt) const
-{
-  theSW.Send(theEnt->Name());
-
-  if (theEnt->HasDescription())
-  {
-    theSW.Send(theEnt->Description());
-  }
-  else
-  {
-    theSW.SendUndef();
-  }
-
-  theSW.Send(theEnt->RelatingGeneralProperty());
-
-  theSW.Send(theEnt->RelatedGeneralProperty());
-}
-
-//=======================================================================
-//function : Share
-//purpose  : 
-//=======================================================================
-void RWStepBasic_RWGeneralPropertyRelationship::Share(const Handle(StepBasic_GeneralPropertyRelationship)& theEnt,
-                                                      Interface_EntityIterator& theIter) const
-{
-  theIter.AddItem(theEnt->RelatingGeneralProperty());
-
-  theIter.AddItem(theEnt->RelatedGeneralProperty());
-}

src/RWStepBasic/RWStepBasic_RWGeneralPropertyRelationship.hxx

@@ -1,60 +0,0 @@
-// Copyright (c) 2024 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 _RWStepBasic_RWGeneralPropertyRelationship_HeaderFile
-#define _RWStepBasic_RWGeneralPropertyRelationship_HeaderFile
-
-#include <Standard.hxx>
-#include <Standard_DefineAlloc.hxx>
-#include <Standard_Handle.hxx>
-
-#include <Standard_Integer.hxx>
-class StepData_StepReaderData;
-class Interface_Check;
-class StepBasic_GeneralProperty;
-class StepData_StepWriter;
-class Interface_EntityIterator;
-
-class StepBasic_GeneralPropertyRelationship;
-
-//! Read & Write tool for GeneralPropertyRelationship
-class RWStepBasic_RWGeneralPropertyRelationship
-{
-public:
-
-  DEFINE_STANDARD_ALLOC
-
-  //! Empty constructor
-  Standard_EXPORT RWStepBasic_RWGeneralPropertyRelationship();
-
-  //! Reads GeneralPropertyAssociation
-  Standard_EXPORT void ReadStep (const Handle(StepData_StepReaderData)& theData,
-                                 const Standard_Integer theNum,
-                                 Handle(Interface_Check)& theAch,
-                                 const Handle(StepBasic_GeneralPropertyRelationship)& theEnt) const;
-
-  //! Writes GeneralPropertyAssociation
-  Standard_EXPORT void WriteStep (StepData_StepWriter& theSW,
-                                  const Handle(StepBasic_GeneralPropertyRelationship)& theEnt) const;
-
-  //! Fills data for graph (shared items)
-  Standard_EXPORT void Share (const Handle(StepBasic_GeneralPropertyRelationship)& theEnt,
-                              Interface_EntityIterator& theIter) const;
-
-protected:
-
-private:
-
-};
-
-#endif // _RWStepBasic_RWGeneralPropertyRelationship_HeaderFile

src/RWStepRepr/FILES

@@ -8,8 +8,6 @@ RWStepRepr_RWAssemblyComponentUsageSubstitute.cxx
 RWStepRepr_RWAssemblyComponentUsageSubstitute.hxx
 RWStepRepr_RWBetweenShapeAspect.cxx
 RWStepRepr_RWBetweenShapeAspect.hxx
-RWStepRepr_RWBooleanRepresentationItem.cxx
-RWStepRepr_RWBooleanRepresentationItem.hxx
 RWStepRepr_RWCentreOfSymmetry.cxx
 RWStepRepr_RWCentreOfSymmetry.hxx
 RWStepRepr_RWCharacterizedRepresentation.cxx
@@ -72,8 +70,6 @@ RWStepRepr_RWMaterialPropertyRepresentation.cxx
 RWStepRepr_RWMaterialPropertyRepresentation.hxx
 RWStepRepr_RWMeasureRepresentationItem.cxx
 RWStepRepr_RWMeasureRepresentationItem.hxx
-RWStepRepr_RWMechanicalDesignAndDraughtingRelationship.cxx
-RWStepRepr_RWMechanicalDesignAndDraughtingRelationship.hxx
 RWStepRepr_RWParallelOffset.cxx
 RWStepRepr_RWParallelOffset.hxx
 RWStepRepr_RWParametricRepresentationContext.cxx
@@ -92,8 +88,6 @@ RWStepRepr_RWPropertyDefinitionRepresentation.cxx
 RWStepRepr_RWPropertyDefinitionRepresentation.hxx
 RWStepRepr_RWQuantifiedAssemblyComponentUsage.cxx
 RWStepRepr_RWQuantifiedAssemblyComponentUsage.hxx
-RWStepRepr_RWRealRepresentationItem.cxx
-RWStepRepr_RWRealRepresentationItem.hxx
 RWStepRepr_RWRepresentation.cxx
 RWStepRepr_RWRepresentation.hxx
 RWStepRepr_RWRepresentationContext.cxx

src/RWStepRepr/RWStepRepr_RWBooleanRepresentationItem.cxx

@@ -1,50 +0,0 @@
-// Copyright (c) 2024 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 <RWStepRepr_RWBooleanRepresentationItem.hxx>
-#include <StepData_StepReaderData.hxx>
-#include <StepData_StepWriter.hxx>
-#include <StepRepr_BooleanRepresentationItem.hxx>
-#include <TCollection_HAsciiString.hxx>
-
-RWStepRepr_RWBooleanRepresentationItem::RWStepRepr_RWBooleanRepresentationItem()
-{
-}
-
-void RWStepRepr_RWBooleanRepresentationItem::ReadStep(const Handle(StepData_StepReaderData)& theData,
-                                                      const Standard_Integer theNum,
-                                                      Handle(Interface_Check)& theAch,
-                                                      const Handle(StepRepr_BooleanRepresentationItem)& theEnt) const
-{
-  // Check number of parameters
-  if (!theData->CheckNbParams(theNum, 2, theAch, "boolean_representation_item") ) return;
-
-  // --- inherited field : name ---
-  Handle(TCollection_HAsciiString) aName;
-  theData->ReadString (theNum, 1, "name", theAch, aName);
-
-  // --- own field : value ---
-  Standard_Boolean aValue;
-  theData->ReadBoolean (theNum, 2, "value", theAch, aValue);
-
-  //--- Initialisation of the read entity ---
-  theEnt->Init(aName, aValue);
-}
-
-void RWStepRepr_RWBooleanRepresentationItem::WriteStep(StepData_StepWriter& theSW,
-                                                       const Handle(StepRepr_BooleanRepresentationItem)& theEnt) const
-{
-  theSW.Send(theEnt->Name());
-  theSW.Send(theEnt->Value());
-}

src/RWStepRepr/RWStepRepr_RWBooleanRepresentationItem.hxx

@@ -1,45 +0,0 @@
-// Copyright (c) 2024 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 _RWStepRepr_RWBooleanRepresentationItem_HeaderFile
-#define _RWStepRepr_RWBooleanRepresentationItem_HeaderFile
-
-#include <Standard.hxx>
-#include <Standard_DefineAlloc.hxx>
-#include <Standard_Handle.hxx>
-
-#include <Standard_Boolean.hxx>
-class StepData_StepReaderData;
-class Interface_Check;
-class StepRepr_BooleanRepresentationItem;
-class StepData_StepWriter;
-
-
-//! Read & Write Module for BooleanRepresentationItem
-class RWStepRepr_RWBooleanRepresentationItem 
-{
-public:
-
-  DEFINE_STANDARD_ALLOC
-
-  Standard_EXPORT RWStepRepr_RWBooleanRepresentationItem();
-  
-  Standard_EXPORT void ReadStep (const Handle(StepData_StepReaderData)& theData,
-                                 const Standard_Integer theNum,
-                                 Handle(Interface_Check)& theAch,
-                                 const Handle(StepRepr_BooleanRepresentationItem)& theEnt) const;
-  
-  Standard_EXPORT void WriteStep (StepData_StepWriter& theSW,
-                                  const Handle(StepRepr_BooleanRepresentationItem)& theEnt) const;
-};
-#endif // _RWStepRepr_RWBooleanRepresentationItem_HeaderFile

src/RWStepRepr/RWStepRepr_RWMechanicalDesignAndDraughtingRelationship.cxx

@@ -1,78 +0,0 @@
-// Copyright (c) 2024 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 <Standard_Type.hxx>
-#include <Interface_EntityIterator.hxx>
-#include <RWStepRepr_RWMechanicalDesignAndDraughtingRelationship.hxx>
-#include <StepData_StepReaderData.hxx>
-#include <StepData_StepWriter.hxx>
-#include <StepRepr_Representation.hxx>
-#include <StepRepr_MechanicalDesignAndDraughtingRelationship.hxx>
-
-RWStepRepr_RWMechanicalDesignAndDraughtingRelationship::
-  RWStepRepr_RWMechanicalDesignAndDraughtingRelationship() {}
-
-void RWStepRepr_RWMechanicalDesignAndDraughtingRelationship::ReadStep
-  (const Handle(StepData_StepReaderData)& theData,
-   const Standard_Integer theNum,
-   Handle(Interface_Check)& theAch,
-   const Handle(StepRepr_MechanicalDesignAndDraughtingRelationship)& theEnt) const
-{
-  // Number of Parameter Control
-  if (!theData->CheckNbParams(theNum, 4, theAch, "mechanical_design_and_draughting_relationship")) return;
-
-  // Inherited field : name
-  Handle(TCollection_HAsciiString) aName;
-  theData->ReadString (theNum, 1, "name", theAch, aName);
-
-  // Inherited field : description
-  Handle(TCollection_HAsciiString) aDescription;
-  if (theData->IsParamDefined (theNum, 2)) {
-    theData->ReadString (theNum, 2, "description", theAch, aDescription);
-  }
-  // Inherited field : rep_1
-  Handle(StepRepr_Representation) aRep1;
-  theData->ReadEntity(theNum, 3, "rep_1", theAch, STANDARD_TYPE(StepRepr_Representation), aRep1);
-
-  // Inherited field : rep_2
-  Handle(StepRepr_Representation) aRep2;
-  theData->ReadEntity(theNum, 4, "rep_2", theAch, STANDARD_TYPE(StepRepr_Representation), aRep2);
-
-// Initialisation of the read entity
-  theEnt->Init(aName, aDescription, aRep1, aRep2);
-}
-
-void RWStepRepr_RWMechanicalDesignAndDraughtingRelationship::WriteStep
-  (StepData_StepWriter& theSW,
-   const Handle(StepRepr_MechanicalDesignAndDraughtingRelationship)& theEnt) const
-{
-  // Inherited field : name
-  theSW.Send(theEnt->Name());
-
-  // Inherited field : description
-  theSW.Send(theEnt->Description());
-
-  // Inherited field : rep_1
-  theSW.Send(theEnt->Rep1());
-
-  // Inherited field : rep_2
-  theSW.Send(theEnt->Rep2());
-}
-
-void RWStepRepr_RWMechanicalDesignAndDraughtingRelationship::Share
-  (const Handle(StepRepr_MechanicalDesignAndDraughtingRelationship)& theEnt,
-   Interface_EntityIterator& theIter) const
-{
-  theIter.GetOneItem(theEnt->Rep1());
-  theIter.GetOneItem(theEnt->Rep2());
-}

src/RWStepRepr/RWStepRepr_RWMechanicalDesignAndDraughtingRelationship.hxx

@@ -1,50 +0,0 @@
-// Copyright (c) 2024 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 _RWStepRepr_RWMechanicalDesignAndDraughtingRelationship_HeaderFile
-#define _RWStepRepr_RWMechanicalDesignAndDraughtingRelationship_HeaderFile
-
-#include <Standard.hxx>
-#include <Standard_DefineAlloc.hxx>
-#include <Standard_Handle.hxx>
-
-#include <Standard_Integer.hxx>
-class StepData_StepReaderData;
-class Interface_Check;
-class StepRepr_MechanicalDesignAndDraughtingRelationship;
-class StepData_StepWriter;
-class Interface_EntityIterator;
-
-
-//! Read & Write Module for MechanicalDesignAndDraughtingRelationship
-class RWStepRepr_RWMechanicalDesignAndDraughtingRelationship
-{
-public:
-
-  DEFINE_STANDARD_ALLOC
-
-  Standard_EXPORT RWStepRepr_RWMechanicalDesignAndDraughtingRelationship();
-  
-  Standard_EXPORT void ReadStep(const Handle(StepData_StepReaderData)& theData,
-                                const Standard_Integer theNum,
-                                Handle(Interface_Check)& theAch,
-                                const Handle(StepRepr_MechanicalDesignAndDraughtingRelationship)& theEnt) const;
-  
-  Standard_EXPORT void WriteStep(StepData_StepWriter& theSW,
-                                 const Handle(StepRepr_MechanicalDesignAndDraughtingRelationship)& theEnt) const;
-  
-  Standard_EXPORT void Share(const Handle(StepRepr_MechanicalDesignAndDraughtingRelationship)& theEnt,
-                             Interface_EntityIterator& theIter) const;
-
-};
-#endif // _RWStepRepr_RWMechanicalDesignAndDraughtingRelationship_HeaderFile

src/RWStepRepr/RWStepRepr_RWRealRepresentationItem.cxx

@@ -1,50 +0,0 @@
-// Copyright (c) 2024 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 <RWStepRepr_RWRealRepresentationItem.hxx>
-#include <StepData_StepReaderData.hxx>
-#include <StepData_StepWriter.hxx>
-#include <StepRepr_RealRepresentationItem.hxx>
-#include <TCollection_HAsciiString.hxx>
-
-RWStepRepr_RWRealRepresentationItem::RWStepRepr_RWRealRepresentationItem()
-{
-}
-
-void RWStepRepr_RWRealRepresentationItem::ReadStep(const Handle(StepData_StepReaderData)& theData,
-                                                   const Standard_Integer theNum,
-                                                   Handle(Interface_Check)& theAch,
-                                                   const Handle(StepRepr_RealRepresentationItem)& theEnt) const
-{
-  // Check number of parameters
-  if (!theData->CheckNbParams (theNum, 2, theAch, "real_representation_item")) return;
-
-  // --- inherited field : name ---
-  Handle(TCollection_HAsciiString) aName;
-  theData->ReadString (theNum, 1, "name", theAch, aName);
-
-  // --- own field : value ---
-  Standard_Real aValue;
-  theData->ReadReal (theNum, 2, "value", theAch, aValue);
-
-  //--- Initialisation of the read entity ---
-  theEnt->Init(aName, aValue);
-}
-
-void RWStepRepr_RWRealRepresentationItem::WriteStep(StepData_StepWriter& theSW,
-                                                    const Handle(StepRepr_RealRepresentationItem)& theEnt) const
-{
-  theSW.Send(theEnt->Name());
-  theSW.Send(theEnt->Value());
-}

src/RWStepRepr/RWStepRepr_RWRealRepresentationItem.hxx

@@ -1,46 +0,0 @@
-// Copyright (c) 2024 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 _RWStepRepr_RWRealRepresentationItem_HeaderFile
-#define _RWStepRepr_RWRealRepresentationItem_HeaderFile
-
-#include <Standard.hxx>
-#include <Standard_DefineAlloc.hxx>
-#include <Standard_Handle.hxx>
-
-#include <Standard_Real.hxx>
-class StepData_StepReaderData;
-class Interface_Check;
-class StepRepr_RealRepresentationItem;
-class StepData_StepWriter;
-
-
-//! Read & Write Module for RealRepresentationItem
-class RWStepRepr_RWRealRepresentationItem 
-{
-public:
-
-  DEFINE_STANDARD_ALLOC
-
-  
-  Standard_EXPORT RWStepRepr_RWRealRepresentationItem();
-  
-  Standard_EXPORT void ReadStep (const Handle(StepData_StepReaderData)& theData,
-                                 const Standard_Integer theNum,
-                                 Handle(Interface_Check)& theAch,
-                                 const Handle(StepRepr_RealRepresentationItem)& theEnt) const;
-  
-  Standard_EXPORT void WriteStep (StepData_StepWriter& theSW,
-                                  const Handle(StepRepr_RealRepresentationItem)& theEnt) const;
-};
-#endif // _RWStepRepr_RWRealRepresentationItem_HeaderFile

src/STEPCAFControl/STEPCAFControl_ConfigurationNode.cxx

@@ -116,8 +116,6 @@ bool STEPCAFControl_ConfigurationNode::Load(const Handle(DE_ConfigurationContext
     theResource->BooleanVal("read.layer", InternalParameters.ReadLayer, aScope);
   InternalParameters.ReadProps =
     theResource->BooleanVal("read.props", InternalParameters.ReadProps, aScope);
-  InternalParameters.ReadMetadata =
-    theResource->BooleanVal("read.metadata", InternalParameters.ReadMetadata, aScope);
 
   InternalParameters.WritePrecisionMode = (StepData_ConfParameters::WriteMode_PrecisionMode)
     theResource->IntegerVal("write.precision.mode", InternalParameters.WritePrecisionMode, aScope);
@@ -372,12 +370,6 @@ TCollection_AsciiString STEPCAFControl_ConfigurationNode::Save() const
   aResult += aScope + "read.props :\t " + InternalParameters.ReadProps + "\n";
   aResult += "!\n";
 
-  aResult += "!\n";
-  aResult += "!Setting up the read.metadata parameter which is used to indicate read Metadata or not\n";
-  aResult += "!Default value: 1(\"ON\"). Available values: 0(\"OFF\"), 1(\"ON\")\n";
-  aResult += aScope + "read.metadata :\t " + InternalParameters.ReadMetadata + "\n";
-  aResult += "!\n";
-
   aResult += "!\n";
   aResult += "!Write Parameters:\n";
   aResult += "!\n";

src/STEPCAFControl/STEPCAFControl_Provider.cxx

@@ -73,8 +73,6 @@ bool STEPCAFControl_Provider::Read(const TCollection_AsciiString& thePath,
   aReader.SetNameMode(aNode->InternalParameters.ReadName);
   aReader.SetLayerMode(aNode->InternalParameters.ReadLayer);
   aReader.SetPropsMode(aNode->InternalParameters.ReadProps);
-  aReader.SetMetaMode(aNode->InternalParameters.ReadMetadata);
-
   IFSelect_ReturnStatus aReadStat = IFSelect_RetVoid;
   StepData_ConfParameters aParams;
   aReadStat = aReader.ReadFile(thePath.ToCString(), aParams);

src/STEPCAFControl/STEPCAFControl_Reader.cxx

@@ -30,12 +30,9 @@
 #include <StepBasic_ConversionBasedUnitAndLengthUnit.hxx>
 #include <StepBasic_ConversionBasedUnitAndPlaneAngleUnit.hxx>
 #include <StepBasic_ConversionBasedUnitAndMassUnit.hxx>
-#include <StepBasic_ConversionBasedUnitAndTimeUnit.hxx>
 #include <StepBasic_DerivedUnit.hxx>
 #include <StepBasic_DerivedUnitElement.hxx>
 #include <StepBasic_DocumentFile.hxx>
-#include <StepBasic_GeneralProperty.hxx>
-#include <StepBasic_GeneralPropertyAssociation.hxx>
 #include <StepBasic_MeasureValueMember.hxx>
 #include <StepBasic_NamedUnit.hxx>
 #include <StepBasic_Product.hxx>
@@ -43,9 +40,6 @@
 #include <StepBasic_ProductDefinitionFormation.hxx>
 #include <StepBasic_ProductDefinitionWithAssociatedDocuments.hxx>
 #include <StepBasic_SiUnitAndLengthUnit.hxx>
-#include <StepBasic_SiUnitAndMassUnit.hxx>
-#include <StepBasic_SiUnitAndThermodynamicTemperatureUnit.hxx>
-#include <StepBasic_SiUnitAndTimeUnit.hxx>
 #include <STEPCAFControl_Controller.hxx>
 #include <STEPCAFControl_DataMapOfPDExternFile.hxx>
 #include <STEPCAFControl_DataMapOfShapePD.hxx>
@@ -135,7 +129,6 @@
 #include <StepShape_DimensionalLocation.hxx>
 #include <StepShape_EdgeCurve.hxx>
 #include <StepShape_EdgeLoop.hxx>
-#include <StepShape_GeometricCurveSet.hxx>
 #include <StepShape_GeometricSet.hxx>
 #include <StepShape_HArray1OfFace.hxx>
 #include <StepShape_HArray1OfFaceBound.hxx>
@@ -221,7 +214,6 @@
 #include <XSControl_WorkSession.hxx>
 #include <StepAP242_DraughtingModelItemAssociation.hxx>
 #include <StepAP242_GeometricItemSpecificUsage.hxx>
-#include <StepAP242_IdAttribute.hxx>
 #include <StepGeom_CartesianPoint.hxx>
 #include <STEPCAFControl_GDTProperty.hxx>
 #include <StepVisual_TessellatedAnnotationOccurrence.hxx>
@@ -233,15 +225,7 @@
 #include <StepVisual_OverRidingStyledItem.hxx>
 #include <StepVisual_ContextDependentOverRidingStyledItem.hxx>
 #include <StepRepr_ShapeRepresentationRelationshipWithTransformation.hxx>
-#include <StepRepr_BooleanRepresentationItem.hxx>
-#include <StepRepr_IntegerRepresentationItem.hxx>
 #include <StepRepr_ItemDefinedTransformation.hxx>
-#include <StepRepr_PropertyDefinitionRelationship.hxx>
-#include <StepRepr_RealRepresentationItem.hxx>
-#include <StepRepr_ValueRepresentationItem.hxx>
-
-#include <StepRepr_ShapeAspectRelationship.hxx>
-
 
 #include <TColgp_HArray1OfXYZ.hxx>
 #include <BRepBuilderAPI_MakeEdge.hxx>
@@ -291,7 +275,6 @@ STEPCAFControl_Reader::STEPCAFControl_Reader()
   myNameMode(Standard_True),
   myLayerMode(Standard_True),
   myPropsMode(Standard_True),
-  myMetaMode(Standard_True),
   mySHUOMode(Standard_False),
   myGDTMode(Standard_True),
   myMatMode(Standard_True),
@@ -316,7 +299,6 @@ STEPCAFControl_Reader::STEPCAFControl_Reader(const Handle(XSControl_WorkSession)
   myNameMode(Standard_True),
   myLayerMode(Standard_True),
   myPropsMode(Standard_True),
-  myMetaMode(Standard_True),
   mySHUOMode(Standard_False),
   myGDTMode(Standard_True),
   myMatMode(Standard_True),
@@ -788,10 +770,6 @@ Standard_Boolean STEPCAFControl_Reader::Transfer (STEPControl_Reader &reader,
   if (GetViewMode())
     ReadViews(reader.WS(), doc, aLocalFactors);
 
-  // read metadata
-  if (GetMetaMode())
-    ReadMetadata(reader.WS(), doc, aLocalFactors);
-
   // Expand resulting CAF structure for sub-shapes (optionally with their
   // names) if requested
   ExpandSubShapes(STool, ShapePDMap);
@@ -1979,7 +1957,7 @@ Standard_Boolean STEPCAFControl_Reader::ReadSHUOs(const Handle(XSControl_WorkSes
 //function : GetMassConversionFactor
 //purpose  : 
 //=======================================================================
-static Standard_Boolean GetMassConversionFactor(const Handle(StepBasic_NamedUnit)& NU,
+static Standard_Boolean GetMassConversionFactor(Handle(StepBasic_NamedUnit)& NU,
   Standard_Real& afact)
 {
   afact = 1.;
@@ -2134,12 +2112,11 @@ Standard_Boolean readPMIPresentation(const Handle(Standard_Transient)& thePresen
     return Standard_False;
   }
   Handle(Transfer_TransientProcess) aTP = theTR->TransientProcess();
-  Handle(StepVisual_StyledItem) anAO;
+  Handle(StepVisual_AnnotationOccurrence) anAO;
   NCollection_Vector<Handle(StepVisual_StyledItem)> anAnnotations;
-  if (thePresentEntity->IsKind(STANDARD_TYPE(StepVisual_AnnotationOccurrence)) ||
-      thePresentEntity->IsKind(STANDARD_TYPE(StepVisual_TessellatedAnnotationOccurrence)))
+  if (thePresentEntity->IsKind(STANDARD_TYPE(StepVisual_AnnotationOccurrence)))
   {
-    anAO = Handle(StepVisual_StyledItem)::DownCast(thePresentEntity);
+    anAO = Handle(StepVisual_AnnotationOccurrence)::DownCast(thePresentEntity);
     if (!anAO.IsNull())
     {
       thePresentName = anAO->Name();
@@ -4369,8 +4346,7 @@ Standard_Boolean STEPCAFControl_Reader::ReadGDTs(const Handle(XSControl_WorkSess
       }
     }
     else if (anEnt->IsKind(STANDARD_TYPE(StepVisual_DraughtingCallout)) ||
-      anEnt->IsKind(STANDARD_TYPE(StepVisual_AnnotationOccurrence)) ||
-      anEnt->IsKind(STANDARD_TYPE(StepVisual_TessellatedAnnotationOccurrence)))
+      anEnt->IsKind(STANDARD_TYPE(StepVisual_AnnotationOccurrence)))
     {
       // Protection against import presentation twice
       Handle(StepVisual_DraughtingCallout) aDC;
@@ -5267,26 +5243,6 @@ Standard_Boolean STEPCAFControl_Reader::GetPropsMode() const
   return myPropsMode;
 }
 
-//=======================================================================
-//function : SetMetaMode
-//purpose  : 
-//=======================================================================
-
-void STEPCAFControl_Reader::SetMetaMode(const Standard_Boolean theMetaMode)
-{
-  myMetaMode = theMetaMode;
-}
-
-//=======================================================================
-//function : GetMetaMode
-//purpose  : 
-//=======================================================================
-
-Standard_Boolean STEPCAFControl_Reader::GetMetaMode() const
-{
-  return myMetaMode;
-}
-
 //=======================================================================
 //function : SetSHUOMode
 //purpose  : 
@@ -5367,427 +5323,3 @@ Standard_Boolean STEPCAFControl_Reader::GetViewMode() const
 {
   return myViewMode;
 }
-
-//=======================================================================
-//function : ReadMetadata
-//purpose  : 
-//=======================================================================
-Standard_Boolean STEPCAFControl_Reader::ReadMetadata(const Handle(XSControl_WorkSession)& theWS,
-                                                     const Handle(TDocStd_Document)& theDoc,
-                                                     const StepData_Factors& theLocalFactors) const
-{
-  const Handle(Interface_InterfaceModel)& aModel = theWS->Model();
-  const Handle(XSControl_TransferReader)& aTR = theWS->TransferReader();
-  const Handle(Transfer_TransientProcess)& aTP = aTR->TransientProcess();
-  Handle(XCAFDoc_ShapeTool) aSTool = XCAFDoc_DocumentTool::ShapeTool(theDoc->Main());
-  if (aSTool.IsNull())
-  {
-    return Standard_False;
-  }
-
-  Standard_Integer aNb = aModel->NbEntities();
-  STEPConstruct_Tool aTool(theWS);
-
-  for (Standard_Integer anEntityInd = 1; anEntityInd <= aNb; ++anEntityInd)
-  {
-    Handle(Standard_Transient) anEntity = aModel->Value(anEntityInd);
-    Handle(StepBasic_GeneralProperty) aGeneralProp = Handle(StepBasic_GeneralProperty)::DownCast(anEntity);
-    if (aGeneralProp.IsNull())
-      continue;
-
-    Handle(StepBasic_GeneralPropertyAssociation) aPropAssociation;
-    NCollection_List< Handle(StepRepr_PropertyDefinition)> aPropDefinitionList;
-    Interface_EntityIterator aSharingListOfGP = theWS->Graph().Sharings(aGeneralProp);
-    for (aSharingListOfGP.Start(); aSharingListOfGP.More(); aSharingListOfGP.Next())
-    {
-      aPropAssociation = Handle(StepBasic_GeneralPropertyAssociation)::DownCast(aSharingListOfGP.Value());
-      if (aPropAssociation.IsNull())
-        continue;
-
-      aPropDefinitionList.Append(aPropAssociation->PropertyDefinition());
-    }
-
-    if (aPropDefinitionList.IsEmpty())
-      continue;
-
-    NCollection_List< Handle(StepRepr_PropertyDefinition)>::Iterator aPropDefIter(aPropDefinitionList);
-    for ( ; aPropDefIter.More(); aPropDefIter.Next())
-    {
-      Handle(StepRepr_PropertyDefinition) aPropDefinition = aPropDefIter.Value();
-
-      // check group of PropertyDefinition
-      NCollection_List<Handle(StepRepr_PropertyDefinition)> aGroupedProperties;
-      Interface_EntityIterator aSharingsListOfPD = theWS->Graph().Sharings(aPropDefinition);
-      for (aSharingsListOfPD.Start(); aSharingsListOfPD.More(); aSharingsListOfPD.Next())
-      {
-        Handle(StepRepr_PropertyDefinitionRelationship) aRel =
-          Handle(StepRepr_PropertyDefinitionRelationship)::DownCast(aSharingsListOfPD.Value());
-        if (aRel.IsNull())
-        {
-          continue;
-        }
-
-        Handle(StepRepr_PropertyDefinition) aGroupedProp = aRel->RelatedPropertyDefinition();
-        if (!aGroupedProp.IsNull())
-        {
-          aGroupedProperties.Append(aGroupedProp);
-        }
-      }
-
-      NCollection_List<Handle(Transfer_Binder)> aBinders;
-      Interface_EntityIterator aSharedListOfPD = theWS->Graph().Shareds(aPropDefinition);
-      for (aSharedListOfPD.Start(); aSharedListOfPD.More(); aSharedListOfPD.Next())
-      {
-        Handle(Transfer_Binder) aBinder;
-        Handle(StepBasic_ProductDefinition) aProductDefinition =
-          Handle(StepBasic_ProductDefinition)::DownCast(aSharedListOfPD.Value());
-        if (!aProductDefinition.IsNull())
-        {
-          aBinder = aTP->Find(aProductDefinition);
-          if (!aBinder.IsNull())
-          {
-            aBinders.Append(aBinder);
-          }
-          continue;
-        }
-
-        Handle(StepRepr_ProductDefinitionShape) aProductDefinitionShape =
-          Handle(StepRepr_ProductDefinitionShape)::DownCast(aSharedListOfPD.Value());
-        if (!aProductDefinitionShape.IsNull())
-        {
-          Handle(StepBasic_ProductDefinition) aProductDef =
-            aProductDefinitionShape->Definition().ProductDefinition();
-          aBinder = aTP->Find(aProductDef);
-          if (!aBinder.IsNull())
-          {
-            aBinders.Append(aBinder);
-          }
-          continue;
-        }
-
-        Handle(StepRepr_NextAssemblyUsageOccurrence) aNextAssembUsOcc =
-          Handle(StepRepr_NextAssemblyUsageOccurrence)::DownCast(aSharedListOfPD.Value());
-        if (!aNextAssembUsOcc.IsNull())
-        {
-          aBinder = aTP->Find(aNextAssembUsOcc);
-          if (!aBinder.IsNull())
-          {
-            aBinders.Append(aBinder);
-          }
-          continue;
-        }
-
-        Handle(StepRepr_ShapeAspect) aShapeAspect =
-          Handle(StepRepr_ShapeAspect)::DownCast(aSharedListOfPD.Value());
-        if (!aShapeAspect.IsNull())
-        {
-          TDF_Label aLabel;
-          if (!aBinder.IsNull())
-          {
-            TopoDS_Shape aShape = TransferBRep::ShapeResult(aTP, aBinder);
-            if (aShape.IsNull())
-              continue;
-
-            if (myMap.IsBound(aShape))
-            {
-              aLabel = myMap.Find(aShape);
-            }
-          }
-          Interface_EntityIterator aSharedListOfSA = theWS->Graph().Sharings(aShapeAspect);
-          for (aSharedListOfSA.Start(); aSharedListOfSA.More(); aSharedListOfSA.Next())
-          {
-            Handle(StepAP242_DraughtingModelItemAssociation) aDMIA =
-              Handle(StepAP242_DraughtingModelItemAssociation)::DownCast(aSharedListOfSA.Value());
-            if (!aDMIA.IsNull())
-              break;
-
-            Handle(StepAP242_ItemIdentifiedRepresentationUsage) anItemIdentUsage =
-              Handle(StepAP242_ItemIdentifiedRepresentationUsage)::DownCast(aSharedListOfSA.Value());
-            if (!anItemIdentUsage.IsNull())
-            {
-              for (Standard_Integer anIndex = 1; anIndex <= anItemIdentUsage->NbIdentifiedItem(); ++anIndex)
-              {
-                Handle(StepRepr_RepresentationItem) aReprItem = anItemIdentUsage->IdentifiedItemValue(anIndex);
-                if (aReprItem.IsNull())
-                  continue;
-                aBinder = aTP->Find(aReprItem);
-                if (!aBinder.IsNull())
-                {
-                  aBinders.Append(aBinder);
-                }
-              }
-              continue;
-            }
-
-            Handle(StepRepr_PropertyDefinition) aPropDef =
-              Handle(StepRepr_PropertyDefinition)::DownCast(aSharedListOfSA.Value());
-            if (!aPropDef.IsNull() && aPropDef != aPropDefinition)
-            {
-              Interface_EntityIterator aSharingListOfPD = theWS->Graph().Sharings(aPropDef);
-              for (aSharingListOfPD.Start(); aSharingListOfPD.More(); aSharingListOfPD.Next())
-              {
-                Handle(StepShape_ShapeDefinitionRepresentation) aShDef =
-                  Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(aSharingListOfPD.Value());
-                if (aShDef.IsNull())
-                  continue;
-
-                findReprItems(theWS, aShDef, aBinders);
-              }
-              continue;
-            }
-
-            Handle(StepShape_ShapeDefinitionRepresentation) aShapeDefRepr =
-              Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(aSharedListOfSA.Value());
-            if (!aShapeDefRepr.IsNull())
-            {
-              findReprItems(theWS, aShapeDefRepr, aBinders);
-            }
-          }
-        }
-      }
-
-      if (aBinders.IsEmpty())
-        continue;
-
-      TDF_LabelSequence aLabelSeq;
-      NCollection_List<Handle(Transfer_Binder)>::Iterator aBindIt(aBinders);
-      for (; aBindIt.More(); aBindIt.Next())
-      {
-        TopoDS_Shape aShape = TransferBRep::ShapeResult(aTP, aBindIt.Value());
-        if (aShape.IsNull())
-          continue;
-
-        TDF_Label aShapeLabel;
-        if (myMap.IsBound(aShape))
-        {
-          aShapeLabel = myMap.Find(aShape);
-        }
-        if (!aShapeLabel.IsNull())
-        {
-          aLabelSeq.Append(aShapeLabel);
-        }
-      }
-
-      //create metadata
-      for (TDF_LabelSequence::Iterator aLabelIt(aLabelSeq); aLabelIt.More(); aLabelIt.Next())
-      {
-        TDF_Label aLabel = aLabelIt.Value();
-        Handle(TDataStd_NamedData) anAttr;
-        if (!aLabel.FindAttribute(TDataStd_NamedData::GetID(), anAttr))
-        {
-          anAttr = new TDataStd_NamedData;
-          aLabel.AddAttribute(anAttr);
-        }
-
-        fillAttributes(theWS, aPropDefinition, theLocalFactors, anAttr);
-        if (!aGroupedProperties.IsEmpty())
-        {
-          NCollection_List<Handle(StepRepr_PropertyDefinition)>::Iterator aPropIt(aGroupedProperties);
-          for ( ; aPropIt.More(); aPropIt.Next())
-          {
-            fillAttributes(theWS, aPropIt.Value(), theLocalFactors, anAttr);
-          }
-        }
-      }
-    }
-  }
-
-  return Standard_True;
-}
-
-//=======================================================================
-//function : findReprItems
-//purpose  : 
-//=======================================================================
-Standard_Boolean STEPCAFControl_Reader::findReprItems(const Handle(XSControl_WorkSession)& theWS,
-                                                      const Handle(StepShape_ShapeDefinitionRepresentation)& theShDefRepr,
-                                                      NCollection_List<Handle(Transfer_Binder)>& theBinders) const
-{
-  Handle(StepRepr_Representation) aRepr = theShDefRepr->UsedRepresentation();
-  if (aRepr.IsNull())
-  {
-    return Standard_False;
-  }
-
-  Handle(Transfer_Binder) aBinder;
-  const Handle(Transfer_TransientProcess)& aTP = theWS->TransferReader()->TransientProcess();
-  Handle(StepRepr_HArray1OfRepresentationItem) aReprItems = aRepr->Items();
-  if (!aReprItems->IsEmpty())
-  {
-    for (Standard_Integer anInd = aReprItems->Lower(); anInd <= aReprItems->Upper(); anInd++)
-    {
-      Handle(StepRepr_RepresentationItem) aReprItem = aReprItems->Value(anInd);
-      aBinder = aTP->Find(aReprItem);
-      if (!aBinder.IsNull())
-      {
-        theBinders.Append(aBinder);
-      }
-    }
-  }
-
-  return Standard_True;
-}
-
-//=======================================================================
-//function : fillAttributes
-//purpose  : 
-//=======================================================================
-Standard_Boolean STEPCAFControl_Reader::fillAttributes(const Handle(XSControl_WorkSession)& theWS,
-                                                       const Handle(StepRepr_PropertyDefinition)& thePropDef,
-                                                       const StepData_Factors& theLocalFactors,
-                                                       Handle(TDataStd_NamedData)& theAttr) const
-{
-  // skip if key is null
-  if (thePropDef->Name().IsNull())
-  {
-    return Standard_False;
-  }
-
-  Handle(StepRepr_PropertyDefinitionRepresentation) aPropDefRepr;
-  Interface_EntityIterator aSharingListOfPD = theWS->Graph().Sharings(thePropDef);
-  for (aSharingListOfPD.Start(); aSharingListOfPD.More(); aSharingListOfPD.Next())
-  {
-    aPropDefRepr = Handle(StepRepr_PropertyDefinitionRepresentation)::DownCast(aSharingListOfPD.Value());
-    if (aPropDefRepr.IsNull())
-      continue;
-
-    Handle(StepRepr_Representation) aUsedRepr = aPropDefRepr->UsedRepresentation();
-    if (aUsedRepr.IsNull())
-      continue;
-
-    Handle(StepRepr_HArray1OfRepresentationItem) aReprItems = aUsedRepr->Items();
-    if (!aReprItems.IsNull())
-    {
-      for (Standard_Integer anIndex = aReprItems->Lower(); anIndex <= aReprItems->Upper(); anIndex++)
-      {
-        Handle(StepRepr_RepresentationItem) anItem = aReprItems->Value(anIndex);
-        if (anItem.IsNull())
-          continue;
-
-        if (anItem->IsKind(STANDARD_TYPE(StepRepr_DescriptiveRepresentationItem)))
-        {
-          Handle(StepRepr_DescriptiveRepresentationItem) aDescrItem = Handle(StepRepr_DescriptiveRepresentationItem)::DownCast(anItem);
-          Handle(TCollection_HAsciiString) aDescription = aDescrItem->Description();
-          theAttr->SetString(thePropDef->Name()->ToCString(), aDescription->ToCString());
-        }
-        else if (anItem->IsKind(STANDARD_TYPE(StepRepr_MeasureRepresentationItem)))
-        {
-          Handle(StepRepr_MeasureRepresentationItem) aMeasureItem = Handle(StepRepr_MeasureRepresentationItem)::DownCast(anItem);
-          Standard_Real aValue = aMeasureItem->Measure()->ValueComponent();
-          TCollection_AsciiString aValType = aMeasureItem->Measure()->ValueComponentMember()->Name();
-          StepBasic_Unit anUnit = aMeasureItem->Measure()->UnitComponent();
-          if (!anUnit.IsNull())
-          {
-            Standard_Real aParam = 1.;
-            if (anUnit.Type() == STANDARD_TYPE(StepBasic_DerivedUnit))
-            {
-              Handle(StepBasic_DerivedUnit) aDUnit = anUnit.DerivedUnit();
-              for (Standard_Integer anInd = 1; anInd <= aDUnit->NbElements(); ++anInd)
-              {
-                Handle(StepBasic_DerivedUnitElement) aDUElem = aDUnit->ElementsValue(anInd);
-                Standard_Real anExp = aDUElem->Exponent();
-                Handle(StepBasic_NamedUnit) aNUnit = aDUElem->Unit();
-                if (!aNUnit.IsNull())
-                {
-                  if (aNUnit->IsKind(STANDARD_TYPE(StepBasic_ConversionBasedUnitAndLengthUnit)) ||
-                    aNUnit->IsKind(STANDARD_TYPE(StepBasic_SiUnitAndLengthUnit)))
-                  {
-                    STEPConstruct_UnitContext anUnitCtx;
-                    anUnitCtx.ComputeFactors(aNUnit, theLocalFactors);
-                    if (aValType == "VOLUME_MEASURE")
-                    {
-                      aParam = pow(theLocalFactors.LengthFactor(), anExp);
-                    }
-                    else
-                    {
-                      aParam = aParam / pow(theLocalFactors.LengthFactor(), anExp);
-                    }
-                  }
-                  else if (aNUnit->IsKind(STANDARD_TYPE(StepBasic_ConversionBasedUnitAndMassUnit))) {
-                    Standard_Real aFact = 1.;
-                    if (GetMassConversionFactor(aNUnit, aFact))
-                    {
-                      aParam = aParam * aFact;
-                    }
-                  }
-                  else
-                  {
-                    STEPConstruct_UnitContext anUnitCtx;
-                    anUnitCtx.ComputeFactors(aNUnit, theLocalFactors);
-                    if (anUnitCtx.AreaDone())
-                      aParam = anUnitCtx.AreaFactor();
-                    if (anUnitCtx.LengthDone())
-                    {
-                      Standard_Real aLengthFactor = anUnitCtx.LengthFactor();
-                      aParam *= pow(aLengthFactor, anExp);
-                    }
-                  }
-                }
-              }
-              aValue = aValue * aParam;
-            }
-            else
-            {
-              Handle(StepBasic_NamedUnit) aNUnit = anUnit.NamedUnit();
-              if (!aNUnit.IsNull())
-              {
-                if (aNUnit->IsKind(STANDARD_TYPE(StepBasic_ConversionBasedUnitAndMassUnit)))
-                {
-                  Standard_Real aFact = 1.;
-                  if (GetMassConversionFactor(aNUnit, aFact))
-                  {
-                    aValue *= aFact;
-                  }
-                }
-                else
-                {
-                  STEPConstruct_UnitContext anUnitCtx;
-                  anUnitCtx.ComputeFactors(aNUnit, theLocalFactors);
-                  if (anUnitCtx.AreaDone())
-                    aParam = anUnitCtx.AreaFactor();
-                  if (anUnitCtx.VolumeDone())
-                    aParam = anUnitCtx.VolumeFactor();
-                  if (anUnitCtx.LengthDone())
-                    aParam = anUnitCtx.LengthFactor();
-
-                  aValue *= aParam;
-                }
-              }
-            }
-          }
-          theAttr->SetReal(thePropDef->Name()->ToCString(), aValue);
-        }
-        else if (anItem->IsKind(STANDARD_TYPE(StepRepr_ValueRepresentationItem)))
-        {
-          Handle(StepRepr_ValueRepresentationItem) aValueItem = Handle(StepRepr_ValueRepresentationItem)::DownCast(anItem);
-          Handle(StepBasic_MeasureValueMember) aMeasureValueMem = aValueItem->ValueComponentMember();
-          Interface_ParamType aParamType = aMeasureValueMem->ParamType();
-          if (aParamType == Interface_ParamInteger)
-          {
-            theAttr->SetInteger(thePropDef->Name()->ToCString(), aMeasureValueMem->Integer());
-          }
-          else if (aParamType == Interface_ParamReal)
-          {
-            theAttr->SetReal(thePropDef->Name()->ToCString(), aMeasureValueMem->Real());
-          }
-        }
-        else if (anItem->IsKind(STANDARD_TYPE(StepRepr_IntegerRepresentationItem)))
-        {
-          Handle(StepRepr_IntegerRepresentationItem) anIntegerItem = Handle(StepRepr_IntegerRepresentationItem)::DownCast(anItem);
-          theAttr->SetInteger(thePropDef->Name()->ToCString(), anIntegerItem->Value());
-        }
-        else if (anItem->IsKind(STANDARD_TYPE(StepRepr_RealRepresentationItem)))
-        {
-          Handle(StepRepr_RealRepresentationItem) aRealItem = Handle(StepRepr_RealRepresentationItem)::DownCast(anItem);
-          theAttr->SetReal(thePropDef->Name()->ToCString(), aRealItem->Value());
-        }
-        else if (anItem->IsKind(STANDARD_TYPE(StepRepr_BooleanRepresentationItem)))
-        {
-          Handle(StepRepr_BooleanRepresentationItem) aBoolItem = Handle(StepRepr_BooleanRepresentationItem)::DownCast(anItem);
-          theAttr->SetInteger(thePropDef->Name()->ToCString(), aBoolItem->Value());
-        }
-      }
-    }
-  }
-  return Standard_True;
-}

src/STEPCAFControl/STEPCAFControl_Reader.hxx

@@ -17,7 +17,6 @@
 #define _STEPCAFControl_Reader_HeaderFile
 
 #include <STEPControl_Reader.hxx>
-#include <StepData_Factors.hxx>
 #include <IFSelect_ReturnStatus.hxx>
 #include <TDF_LabelSequence.hxx>
 #include <TopTools_MapOfShape.hxx>
@@ -29,21 +28,18 @@
 #include <XCAFDimTolObjects_DatumModifWithValue.hxx>
 
 class XSControl_WorkSession;
-class TDataStd_NamedData;
 class TDocStd_Document;
 class STEPCAFControl_ExternFile;
 class TopoDS_Shape;
 class XCAFDoc_ShapeTool;
 class StepRepr_RepresentationItem;
 class Transfer_TransientProcess;
-class StepBasic_NamedUnit;
 class StepShape_ConnectedFaceSet;
-class StepShape_ShapeDefinitionRepresentation;
 class StepRepr_NextAssemblyUsageOccurrence;
-class StepRepr_PropertyDefinition;
 class STEPConstruct_Tool;
 class StepDimTol_Datum;
-class Transfer_Binder;
+class StepData_Factors;
+
 
 //! Provides a tool to read STEP file and put it into
 //! DECAF document. Besides transfer of shapes (including
@@ -181,11 +177,6 @@ public:
   
   Standard_EXPORT Standard_Boolean GetPropsMode() const;
   
-  //! MetaMode for indicate read Metadata or not.
-  Standard_EXPORT void SetMetaMode(const Standard_Boolean theMetaMode);
-
-  Standard_EXPORT Standard_Boolean GetMetaMode() const;
-  
   //! Set SHUO mode for indicate write SHUO or not.
   Standard_EXPORT void SetSHUOMode (const Standard_Boolean shuomode);
   
@@ -243,7 +234,7 @@ protected:
   Standard_EXPORT Standard_Boolean ReadColors
                 (const Handle(XSControl_WorkSession)& WS,
                  const Handle(TDocStd_Document)& doc,
-                 const StepData_Factors& theLocalFactors = StepData_Factors()) const;
+                 const StepData_Factors& theLocalFactors) const;
   
   //! Reads names of parts defined in the STEP model and
   //! assigns them to corresponding labels in the DECAF document
@@ -255,13 +246,7 @@ protected:
   Standard_EXPORT Standard_Boolean ReadValProps (const Handle(XSControl_WorkSession)& WS,
                                                  const Handle(TDocStd_Document)& doc,
                                                  const STEPCAFControl_DataMapOfPDExternFile& PDFileMap,
-                                                 const StepData_Factors& theLocalFactors = StepData_Factors()) const;
-
-  //! Reads metadata assigned to shapes in the STEP model and
-  //! assigns them to corresponding labels in the DECAF document
-  Standard_EXPORT Standard_Boolean ReadMetadata(const Handle(XSControl_WorkSession)& theWS,
-                                                const Handle(TDocStd_Document)& theDoc,
-                                                const StepData_Factors& theLocalFactors = StepData_Factors()) const;
+                                                 const StepData_Factors& theLocalFactors) const;
   
   //! Reads layers of parts defined in the STEP model and
   //! set reference between shape and layers in the DECAF document
@@ -275,19 +260,19 @@ protected:
   //! set reference between shape instances from different assemblyes
   Standard_EXPORT Standard_Boolean ReadGDTs (const Handle(XSControl_WorkSession)& WS,
                                              const Handle(TDocStd_Document)& doc,
-                                             const StepData_Factors& theLocalFactors = StepData_Factors());
+                                             const StepData_Factors& theLocalFactors);
   
   //! Reads materials for instances defined in the STEP model and
   //! set reference between shape instances from different assemblyes
   Standard_EXPORT Standard_Boolean ReadMaterials (const Handle(XSControl_WorkSession)& WS,
                                                   const Handle(TDocStd_Document)& doc,
                                                   const Handle(TColStd_HSequenceOfTransient)& SeqPDS,
-                                                  const StepData_Factors& theLocalFactors = StepData_Factors()) const;
+                                                  const StepData_Factors& theLocalFactors) const;
   
   //! Reads Views for instances defined in the STEP model
   Standard_EXPORT Standard_Boolean ReadViews(const Handle(XSControl_WorkSession)& theWS,
                                              const Handle(TDocStd_Document)& theDoc,
-                                             const StepData_Factors& theLocalFactors = StepData_Factors()) const;
+                                             const StepData_Factors& theLocalFactors) const;
 
   //! Populates the sub-Label of the passed TDF Label with shape
   //! data associated with the given STEP Representation Item,
@@ -329,37 +314,26 @@ private:
     const Standard_Real theModifValue,
     const Handle(TDocStd_Document)& theDoc,
     const Handle(XSControl_WorkSession)& theWS,
-    const StepData_Factors& theLocalFactors = StepData_Factors());
+    const StepData_Factors& theLocalFactors);
   
   //! Internal method. Read Datums, connected to GeomTolerance theGDTL.
   Standard_Boolean readDatumsAP242(const Handle(Standard_Transient)& theEnt,
     const TDF_Label theGDTL,
     const Handle(TDocStd_Document)& theDoc,
     const Handle(XSControl_WorkSession)& theWS,
-    const StepData_Factors& theLocalFactors = StepData_Factors());
+    const StepData_Factors& theLocalFactors);
 
   //! Internal method. Read Dimension or GeomTolerance.
   TDF_Label createGDTObjectInXCAF(const Handle(Standard_Transient)& theEnt,
     const Handle(TDocStd_Document)& theDoc,
     const Handle(XSControl_WorkSession)& theWS,
-    const StepData_Factors& theLocalFactors = StepData_Factors());
+    const StepData_Factors& theLocalFactors);
 
   //! Prepares units for transfer
   void prepareUnits(const Handle(StepData_StepModel)& theModel,
                     const Handle(TDocStd_Document)& theDoc,
                     StepData_Factors& theLocalFactors) const;
 
-  //! Find RepresentationItems
-  Standard_Boolean findReprItems(const Handle(XSControl_WorkSession) & theWS,
-                                 const Handle(StepShape_ShapeDefinitionRepresentation) & theShDefRepr,
-                                 NCollection_List<Handle(Transfer_Binder)>& theBinders) const;
-
-  //! Fill metadata
-  Standard_Boolean fillAttributes(const Handle(XSControl_WorkSession)& theWS,
-                                  const Handle(StepRepr_PropertyDefinition)& thePropDef,
-                                  const StepData_Factors& theLocalFactors,
-                                  Handle(TDataStd_NamedData)& theAttr) const;
-
 private:
 
   STEPControl_Reader myReader;
@@ -369,7 +343,6 @@ private:
   Standard_Boolean myNameMode;
   Standard_Boolean myLayerMode;
   Standard_Boolean myPropsMode;
-  Standard_Boolean myMetaMode;
   Standard_Boolean mySHUOMode;
   Standard_Boolean myGDTMode;
   Standard_Boolean myMatMode;

src/STEPCAFControl/STEPCAFControl_Writer.hxx

@@ -25,7 +25,6 @@
 #include <STEPControl_Writer.hxx>
 #include <StepAP242_GeometricItemSpecificUsage.hxx>
 #include <StepData_ConfParameters.hxx>
-#include <StepData_Factors.hxx>
 #include <StepDimTol_Datum.hxx>
 #include <StepDimTol_GeometricTolerance.hxx>
 #include <StepDimTol_HArray1OfDatumSystemOrReference.hxx>
@@ -40,6 +39,7 @@ class XSControl_WorkSession;
 class TDocStd_Document;
 class STEPCAFControl_ExternFile;
 class TopoDS_Shape;
+class StepData_Factors;
 
 //! Provides a tool to write DECAF document to the
 //! STEP file. Besides transfer of shapes (including
@@ -233,7 +233,7 @@ protected:
   TopoDS_Shape transferExternFiles(const TDF_Label& theLabel,
                                    const STEPControl_StepModelType theMode,
                                    TDF_LabelSequence& theLabelSeq,
-                                   const StepData_Factors& theLocalFactors = StepData_Factors(),
+                                   const StepData_Factors& theLocalFactors,
                                    const Standard_CString thePrefix = "",
                                    const Message_ProgressRange& theProgress = Message_ProgressRange());
 
@@ -256,7 +256,7 @@ protected:
   //! Write D&GTs assigned to specified labels, to STEP model, according AP242
   Standard_Boolean writeDGTsAP242(const Handle(XSControl_WorkSession)& theWS,
                                   const TDF_LabelSequence& theLabels,
-                                  const StepData_Factors& theLocalFactors = StepData_Factors());
+                                  const StepData_Factors& theLocalFactors);
 
   //! Write materials assigned to specified labels, to STEP model
   Standard_Boolean writeMaterials(const Handle(XSControl_WorkSession)& theWS,
@@ -297,14 +297,14 @@ protected:
                          const gp_Ax2& theAnnotationPlane,
                          const gp_Pnt& theTextPosition,
                          const Handle(Standard_Transient)& theDimension,
-                         const StepData_Factors& theLocalFactors = StepData_Factors());
+                         const StepData_Factors& theLocalFactors);
 
   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,
-                                           const StepData_Factors& theLocalFactors = StepData_Factors());
+                                           const StepData_Factors& theLocalFactors);
 
   void writeToleranceZone(const Handle(XSControl_WorkSession)& theWS,
                           const Handle(XCAFDimTolObjects_GeomToleranceObject)& theObject,
@@ -316,7 +316,7 @@ protected:
                           const TDF_Label& theGeomTolL,
                           const Handle(StepDimTol_HArray1OfDatumSystemOrReference)& theDatumSystem,
                           const Handle(StepRepr_RepresentationContext)& theRC,
-                          const StepData_Factors& theLocalFactors = StepData_Factors());
+                          const StepData_Factors& theLocalFactors);
 
 private:
 

src/STEPConstruct/STEPConstruct_UnitContext.hxx

@@ -23,8 +23,8 @@
 
 #include <Standard_Integer.hxx>
 #include <Standard_CString.hxx>
-#include <StepData_Factors.hxx>
 #include <StepBasic_SiPrefix.hxx>
+class StepData_Factors;
 class StepData_StepModel;
 class StepGeom_GeomRepContextAndGlobUnitAssCtxAndGlobUncertaintyAssCtx;
 class StepRepr_GlobalUnitAssignedContext;
@@ -49,7 +49,7 @@ public:
   //! uncertainty equal to Tol3d)
   Standard_EXPORT void Init (const Standard_Real Tol3d,
                              const Handle(StepData_StepModel)& theModel,
-                             const StepData_Factors& theLocalFactors = StepData_Factors());
+                             const StepData_Factors& theLocalFactors);
   
   //! Returns True if Init was called successfully
   Standard_EXPORT Standard_Boolean IsDone() const;
@@ -60,10 +60,10 @@ public:
   //! Computes the length, plane angle and solid angle conversion
   //! factor  .  Returns a status, 0 if OK
   Standard_EXPORT Standard_Integer ComputeFactors (const Handle(StepRepr_GlobalUnitAssignedContext)& aContext,
-                                                   const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                   const StepData_Factors& theLocalFactors);
   
   Standard_EXPORT Standard_Integer ComputeFactors (const Handle(StepBasic_NamedUnit)& aUnit,
-                                                   const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                   const StepData_Factors& theLocalFactors);
   
   //! Computes the uncertainty value (for length)
   Standard_EXPORT Standard_Integer ComputeTolerance (const Handle(StepRepr_GlobalUncertaintyAssignedContext)& aContext);

src/STEPConstruct/STEPConstruct_ValidationProps.hxx

@@ -26,6 +26,7 @@
 #include <Standard_CString.hxx>
 #include <TColStd_SequenceOfTransient.hxx>
 class StepBasic_ProductDefinition;
+class StepData_Factors;
 class XSControl_WorkSession;
 class TopoDS_Shape;
 class StepRepr_RepresentationItem;
@@ -114,13 +115,13 @@ public:
   Standard_EXPORT Standard_Boolean GetPropReal (const Handle(StepRepr_RepresentationItem)& item,
                                                 Standard_Real& Val,
                                                 Standard_Boolean& isArea,
-                                                const StepData_Factors& theLocalFactors = StepData_Factors()) const;
+                                                const StepData_Factors& theLocalFactors) const;
   
   //! Returns value of Centriod property (or False if it is not)
   Standard_EXPORT Standard_Boolean GetPropPnt (const Handle(StepRepr_RepresentationItem)& item,
                                                const Handle(StepRepr_RepresentationContext)& Context,
                                                gp_Pnt& Pnt,
-                                               const StepData_Factors& theLocalFactors = StepData_Factors()) const;
+                                               const StepData_Factors& theLocalFactors) const;
   
   //! Sets current assembly shape SDR (for FindCDSR calls)
   Standard_EXPORT void SetAssemblyShape (const TopoDS_Shape& shape);

src/STEPControl/STEPControl_ActorRead.cxx

@@ -122,7 +122,6 @@
 #include <XSAlgo_AlgoContainer.hxx>
 #include <StepRepr_ConstructiveGeometryRepresentationRelationship.hxx>
 #include <StepRepr_ConstructiveGeometryRepresentation.hxx>
-#include <StepRepr_MechanicalDesignAndDraughtingRelationship.hxx>
 #include <Geom_Plane.hxx>
 
 IMPLEMENT_STANDARD_RTTIEXT(STEPControl_ActorRead,Transfer_ActorOfTransientProcess)
@@ -1225,72 +1224,6 @@ Handle(TransferBRep_ShapeBinder) STEPControl_ActorRead::TransferEntity(
   
 }
 
-//=======================================================================
-//function : TransferEntity
-//purpose  : 
-//=======================================================================
-Handle(TransferBRep_ShapeBinder) STEPControl_ActorRead::TransferEntity(
-  const Handle(StepRepr_MechanicalDesignAndDraughtingRelationship)& theMDADR,
-  const Handle(Transfer_TransientProcess)& theTP,
-  const StepData_Factors& theLocalFactors,
-  const Message_ProgressRange& theProgress)
-{
-  Handle(TransferBRep_ShapeBinder) aShBinder;
-  if (theMDADR.IsNull())
-    return aShBinder;
-
-  Standard_Boolean aResetUnits = Standard_False;
-  Handle(StepRepr_Representation) anOldSRContext = mySRContext;
-  StepData_Factors aLocalFactors = theLocalFactors;
-  TopoDS_Compound aComp;
-  BRep_Builder aBuilder;
-  aBuilder.MakeCompound(aComp);
-
-  Message_ProgressScope aPS(theProgress, NULL, 2);
-  for (Standard_Integer anIndex = 1; anIndex <= 2; anIndex++)
-  {
-    Message_ProgressRange aRange = aPS.Next();
-    Handle(StepRepr_Representation) aRepr = (anIndex == 1) ? theMDADR->Rep1() : theMDADR->Rep2();
-    if (aRepr.IsNull())
-      continue;
-    if (mySRContext.IsNull() || aRepr->ContextOfItems() != mySRContext->ContextOfItems())
-    {
-      PrepareUnits(aRepr, theTP, aLocalFactors);
-      aResetUnits = Standard_True;
-    }
-    Handle(Transfer_Binder) aBinder;
-    if (aRepr->IsKind(STANDARD_TYPE(StepShape_ShapeRepresentation)))
-    {
-      Handle(StepShape_ShapeRepresentation) aShapeRepr = Handle(StepShape_ShapeRepresentation)::DownCast(aRepr);
-      Standard_Boolean isBound = Standard_False;
-      if (!theTP->IsBound(aShapeRepr))
-      {
-        aBinder = TransferEntity(aShapeRepr, theTP, theLocalFactors, isBound, false, aRange);
-      }
-      else
-      {
-        aBinder = theTP->Find(aShapeRepr);
-      }
-    }
-    TopoDS_Shape aResult = TransferBRep::ShapeResult(aBinder);
-    if (!aResult.IsNull())
-    {
-      aBuilder.Add(aComp, aResult);
-    }
-  }
-
-  aShBinder = new TransferBRep_ShapeBinder(aComp);
-  mySRContext = anOldSRContext;
-  if (anOldSRContext.IsNull() || aResetUnits)
-  {
-    PrepareUnits(anOldSRContext, theTP, aLocalFactors);
-  }
-
-  theTP->Bind(theMDADR, aShBinder);
-
-  return aShBinder;
-}
-
 //=======================================================================
 //function : IsNeedRepresentation
 //purpose  : 
@@ -1536,7 +1469,7 @@ Handle(TransferBRep_ShapeBinder) STEPControl_ActorRead::TransferEntity
     }
     else if (start->IsKind(STANDARD_TYPE(StepVisual_TessellatedSurfaceSet)))
     {
-      myShapeBuilder.Init(GetCasted(StepVisual_TessellatedSurfaceSet, start), TP, aHasGeom, aLocalFactors);
+      myShapeBuilder.Init(GetCasted(StepVisual_TessellatedSurfaceSet, start), TP, aLocalFactors, aHasGeom);
       found = Standard_True;
     }
   }
@@ -2189,12 +2122,6 @@ TopoDS_Shape STEPControl_ActorRead::TransferRelatedSRR(const Handle(Transfer_Tra
       Standard_Integer aNbRep = (theRep == aSRR->Rep1() ? 2 : 1);
       aBinder = TransferEntity(aSRR, theTP, theLocalFactors, aNbRep, theUseTrsf, thePS.Next());
     }
-    else if (anItem->DynamicType() == STANDARD_TYPE(StepRepr_MechanicalDesignAndDraughtingRelationship))
-    {
-      Handle(StepRepr_MechanicalDesignAndDraughtingRelationship) aMDADR =
-        Handle(StepRepr_MechanicalDesignAndDraughtingRelationship)::DownCast(anItem);
-      aBinder = TransferEntity(aMDADR, theTP, theLocalFactors, thePS.Next());
-    }
     else if (theReadConstructiveGeomRR &&
              anItem->DynamicType() == STANDARD_TYPE(StepRepr_ConstructiveGeometryRepresentationRelationship))
     {

src/STEPControl/STEPControl_ActorRead.hxx

@@ -20,7 +20,6 @@
 #include <Standard.hxx>
 #include <Standard_Type.hxx>
 
-#include <StepData_Factors.hxx>
 #include <StepToTopoDS_NMTool.hxx>
 #include <Transfer_ActorOfTransientProcess.hxx>
 #include <Standard_Integer.hxx>
@@ -48,7 +47,7 @@ class StepShape_FaceSurface;
 class TopoDS_Shell;
 class TopoDS_Compound;
 class StepRepr_ConstructiveGeometryRepresentationRelationship;
-class StepRepr_MechanicalDesignAndDraughtingRelationship;
+class StepData_Factors;
 class StepData_StepModel;
 
 
@@ -78,7 +77,7 @@ public:
   Standard_EXPORT Handle(Transfer_Binder) TransferShape (
       const Handle(Standard_Transient)& start,
       const Handle(Transfer_TransientProcess)& TP,
-      const StepData_Factors& theLocalFactors = StepData_Factors(),
+      const StepData_Factors& theLocalFactors,
       const Standard_Boolean isManifold = Standard_True,
       const Standard_Boolean theUseTrsf = Standard_False,
       const Message_ProgressRange& theProgress = Message_ProgressRange());
@@ -106,14 +105,14 @@ public:
                                                           const Handle(StepRepr_Representation)& TargContext,
                                                           const Handle(Transfer_TransientProcess)& TP,
                                                           gp_Trsf& Trsf,
-                                                          const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                          const StepData_Factors& theLocalFactors);
 
   //! Computes transformation defined by given
   //! REPRESENTATION_RELATIONSHIP_WITH_TRANSFORMATION
   Standard_EXPORT Standard_Boolean ComputeSRRWT (const Handle(StepRepr_RepresentationRelationship)& SRR,
                                                  const Handle(Transfer_TransientProcess)& TP,
                                                  gp_Trsf& Trsf,
-                                                 const StepData_Factors& theLocalFactors = StepData_Factors());
+                                                 const StepData_Factors& theLocalFactors);
 
 
 
@@ -128,7 +127,7 @@ protected:
     Standard_EXPORT Handle(TransferBRep_ShapeBinder) TransferEntity (
       const Handle(StepBasic_ProductDefinition)& PD,
       const Handle(Transfer_TransientProcess)& TP,
-      const StepData_Factors& theLocalFactors = StepData_Factors(),
+      const StepData_Factors& theLocalFactors,
       const Standard_Boolean theUseTrsf = Standard_False,
       const Message_ProgressRange& theProgress = Message_ProgressRange());
 
@@ -136,7 +135,7 @@ protected:
   Standard_EXPORT Handle(TransferBRep_ShapeBinder) TransferEntity
                    (const Handle(StepRepr_NextAssemblyUsageOccurrence)& NAUO,
                     const Handle(Transfer_TransientProcess)& TP,
-                    const StepData_Factors& theLocalFactors = StepData_Factors(),
+                    const StepData_Factors& theLocalFactors,
                     const Message_ProgressRange& theProgress = Message_ProgressRange());
 
   //! Transfers shape representation entity
@@ -153,7 +152,7 @@ protected:
   Standard_EXPORT Handle(TransferBRep_ShapeBinder) TransferEntity
                    (const Handle(StepShape_ContextDependentShapeRepresentation)& CDSR,
                     const Handle(Transfer_TransientProcess)& TP,
-                    const StepData_Factors& theLocalFactors = StepData_Factors(),
+                    const StepData_Factors& theLocalFactors,
                     const Message_ProgressRange& theProgress = Message_ProgressRange());
 
   //! Transfers  shape representation relationship entity
@@ -190,13 +189,7 @@ protected:
 
   Handle(TransferBRep_ShapeBinder) TransferEntity( const Handle(StepRepr_ConstructiveGeometryRepresentationRelationship)& theCGRR,
                                                    const Handle(Transfer_TransientProcess)& theTP,
-                                                   const StepData_Factors& theLocalFactors = StepData_Factors());
-
-  //! Transfers MechanicalDesignAndDraughtingRelationship entity
-  Handle(TransferBRep_ShapeBinder) TransferEntity(const Handle(StepRepr_MechanicalDesignAndDraughtingRelationship)& theMDADR,
-                                                  const Handle(Transfer_TransientProcess)& theTP,
-                                                  const StepData_Factors& theLocalFactors,
-                                                  const Message_ProgressRange& theProgress);
+                                                   const StepData_Factors& theLocalFactors);
 
   //! Translates file by old way when CDSR are roots . Acts only if "read.step.product_mode" is equal Off.
   Standard_EXPORT Handle(TransferBRep_ShapeBinder) OldWay

src/STEPControl/STEPControl_ActorWrite.hxx

@@ -28,6 +28,7 @@
 class Transfer_Finder;
 class Transfer_Binder;
 class Transfer_FinderProcess;
+class StepData_Factors;
 class StepShape_ShapeDefinitionRepresentation;
 class StepGeom_Axis2Placement3d;
 class TopoDS_Shape;
@@ -59,7 +60,7 @@ public:
                     const Handle(StepShape_ShapeDefinitionRepresentation)& SDR,
                     Handle(StepGeom_Axis2Placement3d)& AX1, 
                     const Handle(Transfer_FinderProcess)& FP,
-                    const StepData_Factors& theLocalFactors = StepData_Factors(),
+                    const StepData_Factors& theLocalFactors,
                     const Handle(TopTools_HSequenceOfShape)& shapeGroup = NULL, 
                     const Standard_Boolean isManifold = Standard_True,
                     const Message_ProgressRange& theProgress = Message_ProgressRange());
@@ -68,7 +69,7 @@ public:
                    (const Handle(Transfer_Finder)& start,
                     const Handle(StepShape_ShapeDefinitionRepresentation)& SDR,
                     const Handle(Transfer_FinderProcess)& FP,
-                    const StepData_Factors& theLocalFactors = StepData_Factors(),
+                    const StepData_Factors& theLocalFactors,
                     const Handle(TopTools_HSequenceOfShape)& shapeGroup = NULL,
                     const Standard_Boolean isManifold = Standard_True,
                     const Message_ProgressRange& theProgress = Message_ProgressRange());
@@ -77,7 +78,7 @@ public:
                    (const Handle(Transfer_Finder)& start,
                     const Handle(StepShape_ShapeDefinitionRepresentation)& SDR,
                     const Handle(Transfer_FinderProcess)& FP,
-                    const StepData_Factors& theLocalFactors = StepData_Factors(),
+                    const StepData_Factors& theLocalFactors,
                     const Message_ProgressRange& theProgress = Message_ProgressRange());
   
   Standard_EXPORT void SetMode (const STEPControl_StepModelType M);

src/SelectMgr/SelectMgr_AxisIntersector.cxx

@@ -93,24 +93,6 @@ Handle(SelectMgr_BaseIntersector) SelectMgr_AxisIntersector::ScaleAndTransform (
   return aRes;
 }
 
-//=======================================================================
-// function : CopyWithBuilder
-// purpose  : Returns a copy of the frustum using the given frustum builder configuration.
-//            Returned frustum should be re-constructed before being used.
-//=======================================================================
-Handle(SelectMgr_BaseIntersector) SelectMgr_AxisIntersector::CopyWithBuilder (const Handle(SelectMgr_FrustumBuilder)& theBuilder) const
-{
-  (void )theBuilder;
-  Standard_ASSERT_RAISE(mySelectionType == SelectMgr_SelectionType_Point,
-    "Error! SelectMgr_AxisIntersector::CopyWithBuilder() should be called after selection axis initialization");
-
-  Handle(SelectMgr_AxisIntersector) aRes = new SelectMgr_AxisIntersector();
-  aRes->myAxis = myAxis;
-  aRes->mySelectionType = mySelectionType;
-
-  return aRes;
-}
-
 // =======================================================================
 // function : hasIntersection
 // purpose  :

src/SelectMgr/SelectMgr_AxisIntersector.hxx

@@ -52,11 +52,6 @@ public:
                                                                                const gp_GTrsf& theTrsf,
                                                                                const Handle(SelectMgr_FrustumBuilder)& theBuilder) const Standard_OVERRIDE;
 
-  //! Returns a copy of the intersector transformed using the builder configuration given.
-  //! Builder is an argument that represents corresponding settings for re-constructing transformed frustum from scratch.
-  //! In this class, builder is not used and theBuilder parameter is ignored.
-  Standard_EXPORT virtual Handle(SelectMgr_BaseIntersector) CopyWithBuilder (const Handle(SelectMgr_FrustumBuilder)& theBuilder) const Standard_OVERRIDE;
-
 public:
 
   //! Intersection test between defined axis and given axis-aligned box

src/SelectMgr/SelectMgr_BaseIntersector.hxx

@@ -71,11 +71,6 @@ public:
                                                                const gp_GTrsf& theTrsf,
                                                                const Handle(SelectMgr_FrustumBuilder)& theBuilder) const = 0;
 
-  //! @param theBuilder [in] argument that represents corresponding settings for re-constructing transformed frustum from scratch;
-  //!                        should NOT be NULL.
-  //! @return a copy of the frustum with the input builder assigned
-  virtual Handle(SelectMgr_BaseIntersector) CopyWithBuilder (const Handle(SelectMgr_FrustumBuilder)& theBuilder) const = 0;
-
 public:
 
   //! Return camera definition.

src/SelectMgr/SelectMgr_RectangularFrustum.cxx

@@ -449,28 +449,6 @@ Handle(SelectMgr_BaseIntersector) SelectMgr_RectangularFrustum::ScaleAndTransfor
   return aRes;
 }
 
-// =======================================================================
-// function : CopyWithBuilder
-// purpose  : Returns a copy of the frustum using the given frustum builder configuration.
-//            Returned frustum should be re-constructed before being used.
-// =======================================================================
-Handle(SelectMgr_BaseIntersector) SelectMgr_RectangularFrustum::CopyWithBuilder (const Handle(SelectMgr_FrustumBuilder)& theBuilder) const
-{
-  Standard_ASSERT_RAISE (mySelectionType == SelectMgr_SelectionType_Point || mySelectionType == SelectMgr_SelectionType_Box,
-    "Error! SelectMgr_RectangularFrustum::CopyWithBuilder() should be called after selection frustum initialization");
-
-  Standard_ASSERT_RAISE (!theBuilder.IsNull(), 
-    "Error! SelectMgr_RectangularFrustum::CopyWithBuilder() should be called with valid builder");
-
-  Handle(SelectMgr_RectangularFrustum) aRes = new SelectMgr_RectangularFrustum();
-  aRes->mySelectionType = mySelectionType;
-  aRes->mySelRectangle = mySelRectangle;
-  aRes->myPixelTolerance = myPixelTolerance;
-  aRes->SetBuilder (theBuilder);
-
-  return aRes;
-}
-
 // =======================================================================
 // function : IsScalable
 // purpose  :

src/SelectMgr/SelectMgr_RectangularFrustum.hxx

@@ -99,13 +99,6 @@ public:
                                                                                const gp_GTrsf& theTrsf,
                                                                                const Handle(SelectMgr_FrustumBuilder)& theBuilder) const Standard_OVERRIDE;
 
-  //! Returns a copy of the frustum using the given frustum builder configuration.
-  //! Returned frustum should be re-constructed before being used.
-  //! @param theBuilder [in] argument that represents corresponding settings for re-constructing transformed frustum from scratch;
-  //!                        should NOT be NULL.
-  //! @return a copy of the frustum with the input builder assigned
-  Standard_EXPORT virtual Handle(SelectMgr_BaseIntersector) CopyWithBuilder (const Handle(SelectMgr_FrustumBuilder)& theBuilder) const Standard_OVERRIDE;
-
   // SAT Tests for different objects
 
   //! SAT intersection test between defined volume and given axis-aligned box

src/SelectMgr/SelectMgr_SelectableObjectSet.cxx

@@ -241,20 +241,14 @@ namespace
 //=============================================================================
 SelectMgr_SelectableObjectSet::SelectMgr_SelectableObjectSet()
 {
-  myBVH[BVHSubset_ortho2dPersistent] = new BVH_Tree<Standard_Real, 3>();
-  myBVH[BVHSubset_ortho3dPersistent] = new BVH_Tree<Standard_Real, 3>();
   myBVH[BVHSubset_2dPersistent] = new BVH_Tree<Standard_Real, 3>();
   myBVH[BVHSubset_3dPersistent] = new BVH_Tree<Standard_Real, 3>();
   myBVH[BVHSubset_3d]           = new BVH_Tree<Standard_Real, 3>();
 
-  myBuilder[BVHSubset_ortho2dPersistent] = new BVH_LinearBuilder<Standard_Real, 3>    (BVH_Constants_LeafNodeSizeSingle, BVH_Constants_MaxTreeDepth);
-  myBuilder[BVHSubset_ortho3dPersistent] = new BVH_LinearBuilder<Standard_Real, 3>    (BVH_Constants_LeafNodeSizeSingle, BVH_Constants_MaxTreeDepth);
   myBuilder[BVHSubset_2dPersistent] = new BVH_LinearBuilder<Standard_Real, 3>    (BVH_Constants_LeafNodeSizeSingle, BVH_Constants_MaxTreeDepth);
   myBuilder[BVHSubset_3dPersistent] = new BVH_LinearBuilder<Standard_Real, 3>    (BVH_Constants_LeafNodeSizeSingle, BVH_Constants_MaxTreeDepth);
   myBuilder[BVHSubset_3d]           = new BVH_BinnedBuilder<Standard_Real, 3, 4> (BVH_Constants_LeafNodeSizeSingle, BVH_Constants_MaxTreeDepth, Standard_True);
 
-  myIsDirty[BVHSubset_ortho2dPersistent] = Standard_False;
-  myIsDirty[BVHSubset_ortho3dPersistent] = Standard_False;
   myIsDirty[BVHSubset_2dPersistent] = Standard_False;
   myIsDirty[BVHSubset_3dPersistent] = Standard_False;
   myIsDirty[BVHSubset_3d]           = Standard_False;
@@ -270,7 +264,8 @@ Standard_Boolean SelectMgr_SelectableObjectSet::Append (const Handle(SelectMgr_S
   const Standard_Integer aSubsetIdx = appropriateSubset (theObject);
 
   // check that the object is excluded from other subsets
-  if (currentSubset (theObject) != -1)
+  if (myObjects[(aSubsetIdx + 1) % BVHSubsetNb].Contains (theObject)
+   || myObjects[(aSubsetIdx + 2) % BVHSubsetNb].Contains (theObject))
   {
     return Standard_False;
   }
@@ -406,51 +401,9 @@ void SelectMgr_SelectableObjectSet::UpdateBVH (const Handle(Graphic3d_Camera)& t
       myBuilder[BVHSubset_2dPersistent]->Build (&anAdaptor, myBVH[BVHSubset_2dPersistent].get(), anAdaptor.Box());
     }
 
-    // -------------------------------------------------------------------
-    // check and update 3D orthographic persistence BVH tree if necessary
-    // -------------------------------------------------------------------
-    if (!IsEmpty (BVHSubset_ortho3dPersistent)
-      && (myIsDirty[BVHSubset_ortho3dPersistent]
-       || myLastViewState.IsChanged (aViewState)
-       || isWinSizeChanged))
-    {
-      Handle(Graphic3d_Camera) aNewOrthoCam = new Graphic3d_Camera (*theCam); // If OrthoPers, copy camera and set to orthographic projection
-      aNewOrthoCam->SetProjectionType (Graphic3d_Camera::Projection_Orthographic);
-
-      // construct adaptor over private fields to provide direct access for the BVH builder
-      BVHBuilderAdaptorPersistent anAdaptor (myObjects[BVHSubset_ortho3dPersistent],
-                                             aNewOrthoCam, aNewOrthoCam->ProjectionMatrix(), 
-                                             aNewOrthoCam->OrientationMatrix(), theWinSize);
-
-      // update corresponding BVH tree data structure
-      myBuilder[BVHSubset_ortho3dPersistent]->Build (&anAdaptor, myBVH[BVHSubset_ortho3dPersistent].get(), anAdaptor.Box());
-    }
-
-    // -------------------------------------------------------------------
-    // check and update 2D orthographic persistence BVH tree if necessary
-    // -------------------------------------------------------------------
-    if (!IsEmpty (BVHSubset_ortho2dPersistent)
-      && (myIsDirty[BVHSubset_ortho2dPersistent]
-       || myLastViewState.IsProjectionChanged (aViewState)
-       || isWinSizeChanged))
-    {
-      Handle(Graphic3d_Camera) aNewOrthoCam = new Graphic3d_Camera (*theCam); // If OrthoPers, copy camera and set to orthographic projection
-      aNewOrthoCam->SetProjectionType (Graphic3d_Camera::Projection_Orthographic);
-
-      // construct adaptor over private fields to provide direct access for the BVH builder
-      BVHBuilderAdaptorPersistent anAdaptor (myObjects[BVHSubset_ortho2dPersistent],
-                                             aNewOrthoCam, aNewOrthoCam->ProjectionMatrix(), 
-                                             SelectMgr_SelectableObjectSet_THE_IDENTITY_MAT, theWinSize);
-
-      // update corresponding BVH tree data structure
-      myBuilder[BVHSubset_ortho2dPersistent]->Build (&anAdaptor, myBVH[BVHSubset_ortho2dPersistent].get(), anAdaptor.Box());
-    }
-
     // release dirty state for every subset
     myIsDirty[BVHSubset_3dPersistent] = Standard_False;
     myIsDirty[BVHSubset_2dPersistent] = Standard_False;
-    myIsDirty[BVHSubset_ortho3dPersistent] = Standard_False;
-    myIsDirty[BVHSubset_ortho2dPersistent] = Standard_False;
 
     // keep last view state
     myLastViewState = aViewState;
@@ -469,8 +422,6 @@ void SelectMgr_SelectableObjectSet::MarkDirty()
   myIsDirty[BVHSubset_3d]           = Standard_True;
   myIsDirty[BVHSubset_3dPersistent] = Standard_True;
   myIsDirty[BVHSubset_2dPersistent] = Standard_True;
-  myIsDirty[BVHSubset_ortho3dPersistent] = Standard_True;
-  myIsDirty[BVHSubset_ortho2dPersistent] = Standard_True;
 }
 //=======================================================================
 //function : DumpJson

src/SelectMgr/SelectMgr_SelectableObjectSet.hxx

@@ -42,22 +42,11 @@ public:
   //! needs to be updated only when camera's projection changes. Bounding volumes for this object subclass
   //! is represented directly in eye space coordinates.
   //! This subset uses linear BVH builder with 32 levels of depth and 1 element per leaf.
-  //! - BVHSubset_ortho3dPersistent refers to the subset of 3D persistent selectable objects (rotate, pan, zoom persistence)
-  //! that contains `Graphic3d_TMF_OrthoPers` persistence mode.
-  //! Associated BVH tree needs to be updated when either the camera's projection and position change.
-  //! This subset uses linear BVH builder with 32 levels of depth and 1 element per leaf.
-  //! - BVHSubset_ortho2dPersistent refers to the subset of 2D persistent selectable objects
-  //! that contains `Graphic3d_TMF_OrthoPers` persistence mode. Associated BVH tree
-  //! needs to be updated only when camera's projection changes. Bounding volumes for this object subclass
-  //! is represented directly in eye space coordinates.
-  //! This subset uses linear BVH builder with 32 levels of depth and 1 element per leaf.
   enum BVHSubset
   {
     BVHSubset_3d,
     BVHSubset_3dPersistent,
     BVHSubset_2dPersistent,
-    BVHSubset_ortho3dPersistent,
-    BVHSubset_ortho2dPersistent,
     BVHSubsetNb
   };
 
@@ -151,9 +140,7 @@ public:
   {
     return myObjects[BVHSubset_3d].Contains (theObject)
         || myObjects[BVHSubset_3dPersistent].Contains (theObject)
-        || myObjects[BVHSubset_2dPersistent].Contains (theObject)
-        || myObjects[BVHSubset_ortho3dPersistent].Contains (theObject)
-        || myObjects[BVHSubset_ortho2dPersistent].Contains (theObject);
+        || myObjects[BVHSubset_2dPersistent].Contains (theObject);
   }
 
   //! Returns true if the object set does not contain any selectable objects.
@@ -161,9 +148,7 @@ public:
   {
     return myObjects[BVHSubset_3d].IsEmpty()
         && myObjects[BVHSubset_3dPersistent].IsEmpty()
-        && myObjects[BVHSubset_2dPersistent].IsEmpty()
-        && myObjects[BVHSubset_ortho3dPersistent].IsEmpty()
-        && myObjects[BVHSubset_ortho2dPersistent].IsEmpty();
+        && myObjects[BVHSubset_2dPersistent].IsEmpty();
   }
 
   //! Returns true if the specified object subset is empty.
@@ -207,18 +192,10 @@ private:
       }
       return SelectMgr_SelectableObjectSet::BVHSubset_3d;
     }
-    else if ((theObject->TransformPersistence()->Mode() & Graphic3d_TMF_2d) != 0)
+    else if (theObject->TransformPersistence()->Mode() == Graphic3d_TMF_2d)
     {
-      if (theObject->TransformPersistence()->IsOrthoPers())
-      {
-        return SelectMgr_SelectableObjectSet::BVHSubset_ortho2dPersistent;
-      }
       return SelectMgr_SelectableObjectSet::BVHSubset_2dPersistent;
     }
-    else if (theObject->TransformPersistence()->IsOrthoPers())
-    {
-      return SelectMgr_SelectableObjectSet::BVHSubset_ortho3dPersistent;
-    }
     else
     {
       return SelectMgr_SelectableObjectSet::BVHSubset_3dPersistent;

src/SelectMgr/SelectMgr_SelectingVolumeManager.cxx

@@ -67,28 +67,6 @@ SelectMgr_SelectingVolumeManager SelectMgr_SelectingVolumeManager::ScaleAndTrans
   return aMgr;
 }
 
-//=======================================================================
-// function : CopyWithBuilder
-// purpose  : Returns a copy of the selecting volume manager and its active frustum re-constructed using the passed builder.
-//            Builder is an argument that represents corresponding settings for re-constructing transformed
-//            frustum from scratch.
-//=======================================================================
-SelectMgr_SelectingVolumeManager SelectMgr_SelectingVolumeManager::CopyWithBuilder (const Handle(SelectMgr_FrustumBuilder)& theBuilder) const
-{
-  SelectMgr_SelectingVolumeManager aMgr;
-  aMgr.myToAllowOverlap = myToAllowOverlap;
-  aMgr.myViewClipPlanes = myViewClipPlanes;
-  aMgr.myObjectClipPlanes = myObjectClipPlanes;
-  aMgr.myViewClipRange = myViewClipRange;
-  if (!myActiveSelectingVolume.IsNull())
-  {
-    aMgr.myActiveSelectingVolume = myActiveSelectingVolume->CopyWithBuilder (theBuilder);
-    aMgr.BuildSelectingVolume();
-  }
-
-  return aMgr;
-}
-
 //=======================================================================
 // function : GetActiveSelectionType
 // purpose  :

src/SelectMgr/SelectMgr_SelectingVolumeManager.hxx

@@ -81,11 +81,6 @@ public:
                                                                               const gp_GTrsf& theTrsf,
                                                                               const Handle(SelectMgr_FrustumBuilder)& theBuilder) const;
 
-  //! Returns a copy of the selecting volume manager and its active frustum re-constructed using the passed builder.
-  //! Builder is an argument that represents corresponding settings for re-constructing transformed
-  //! frustum from scratch.
-  Standard_EXPORT virtual SelectMgr_SelectingVolumeManager CopyWithBuilder (const Handle(SelectMgr_FrustumBuilder)& theBuilder) const;
-
 public:
 
   //! Returns current camera definition.

src/SelectMgr/SelectMgr_SensitiveEntitySet.cxx

@@ -28,7 +28,7 @@ IMPLEMENT_STANDARD_RTTIEXT(SelectMgr_SensitiveEntitySet, BVH_PrimitiveSet3d)
 SelectMgr_SensitiveEntitySet::SelectMgr_SensitiveEntitySet (const Handle(Select3D_BVHBuilder3d)& theBuilder)
 : BVH_PrimitiveSet3d (theBuilder)
 {
-  myNbEntityWithPersistence = 0;
+  //
 }
 
 //=======================================================================
@@ -42,6 +42,7 @@ void SelectMgr_SensitiveEntitySet::Append (const Handle(SelectMgr_SensitiveEntit
     theEntity->ResetSelectionActiveStatus();
     return;
   }
+
   const Standard_Integer anExtent = mySensitives.Extent();
   if (mySensitives.Add (theEntity) > anExtent)
   {
@@ -49,7 +50,7 @@ void SelectMgr_SensitiveEntitySet::Append (const Handle(SelectMgr_SensitiveEntit
   }
   if (!theEntity->BaseSensitive()->TransformPersistence().IsNull())
   {
-    ++myNbEntityWithPersistence;
+    myHasEntityWithPersistence = Standard_True;
   }
   MarkDirty();
 }
@@ -77,7 +78,7 @@ void SelectMgr_SensitiveEntitySet::Append (const Handle(SelectMgr_Selection)& th
     }
     if (!aSensEnt->BaseSensitive()->TransformPersistence().IsNull())
     {
-      ++myNbEntityWithPersistence;
+      myHasEntityWithPersistence = Standard_True;
     }
   }
   MarkDirty();
@@ -92,8 +93,7 @@ void SelectMgr_SensitiveEntitySet::Remove (const Handle(SelectMgr_Selection)& th
 {
   for (NCollection_Vector<Handle(SelectMgr_SensitiveEntity)>::Iterator aSelEntIter (theSelection->Entities()); aSelEntIter.More(); aSelEntIter.Next())
   {
-    const Handle(SelectMgr_SensitiveEntity)& aSensEnt = aSelEntIter.Value();
-    const Standard_Integer anEntIdx = mySensitives.FindIndex (aSensEnt);
+    const Standard_Integer anEntIdx = mySensitives.FindIndex (aSelEntIter.Value());
     if (anEntIdx == 0)
     {
       continue;
@@ -103,13 +103,9 @@ void SelectMgr_SensitiveEntitySet::Remove (const Handle(SelectMgr_Selection)& th
     {
       Swap (anEntIdx - 1, mySensitives.Size() - 1);
     }
-    if (!aSensEnt->BaseSensitive()->TransformPersistence().IsNull())
-    {
-      --myNbEntityWithPersistence;
-    }
 
     mySensitives.RemoveLast();
-    removeOwner (aSensEnt->BaseSensitive()->OwnerId());
+    removeOwner (aSelEntIter.Value()->BaseSensitive()->OwnerId());
   }
 
   MarkDirty();

src/SelectMgr/SelectMgr_SensitiveEntitySet.hxx

@@ -77,7 +77,7 @@ public:
   const SelectMgr_MapOfOwners& Owners() const { return myOwnersMap; }
 
   //! Returns map of entities.
-  Standard_Boolean HasEntityWithPersistence() const { return myNbEntityWithPersistence > 0; }
+  Standard_Boolean HasEntityWithPersistence() const { return myHasEntityWithPersistence; }
 
 protected:
 
@@ -91,7 +91,7 @@ private:
 
   SelectMgr_IndexedMapOfHSensitive mySensitives; //!< Map of entities and its corresponding index in BVH
   SelectMgr_MapOfOwners            myOwnersMap;  //!< Map of entity owners and its corresponding number of sensitives
-  Standard_Integer                 myNbEntityWithPersistence; //!< number of sensitive entities that have own transform persistence
+  Standard_Boolean  myHasEntityWithPersistence;  //!< flag if some of sensitive entity has own transform persistence
 };
 
 #endif // _SelectMgr_SensitiveEntitySet_HeaderFile

src/SelectMgr/SelectMgr_SortCriterion.hxx

@@ -33,11 +33,9 @@ public:
   Standard_Real      Depth;           //!< distance from the view plane to the entity
   Standard_Real      MinDist;         //!< distance from the clicked point to the entity on the view plane
   Standard_Real      Tolerance;       //!< tolerance used for selecting candidates
-  Standard_Integer   SelectionPriority; //!< selection priority
-  Standard_Integer   DisplayPriority;   //!< display priority
+  Standard_Integer   Priority;        //!< selection priority
   Standard_Integer   ZLayerPosition;  //!< ZLayer rendering order index, stronger than a depth
   Standard_Integer   NbOwnerMatches;  //!< overall number of entities collected for the same owner
-  Standard_Boolean   IsPreferPriority;  //!< flag to signal comparison to be done over priority
 
 public:
   DEFINE_STANDARD_ALLOC
@@ -47,11 +45,9 @@ public:
   : Depth    (0.0),
     MinDist  (0.0),
     Tolerance(0.0),
-    SelectionPriority (0),
-    DisplayPriority(0),
+    Priority (0),
     ZLayerPosition (0),
-    NbOwnerMatches (0),
-    IsPreferPriority (Standard_False) {}
+    NbOwnerMatches (0) {}
 
   //! Compare with another item by depth, priority and minDist.
   bool IsCloserDepth (const SelectMgr_SortCriterion& theOther) const
@@ -90,18 +86,13 @@ public:
     }
 
     // if two objects have similar depth, select the one with higher priority
-    if (SelectionPriority > theOther.SelectionPriority)
-    {
-      return true;
-    }
-
-    if (DisplayPriority > theOther.DisplayPriority)
+    if (Priority > theOther.Priority)
     {
       return true;
     }
 
     // if priorities are equal, one closest to the mouse
-    return SelectionPriority == theOther.SelectionPriority
+    return Priority == theOther.Priority
         && MinDist  <  theOther.MinDist;
   }
 
@@ -114,14 +105,13 @@ public:
       return ZLayerPosition > theOther.ZLayerPosition;
     }
 
-    if (SelectionPriority != theOther.SelectionPriority)
+    if (Priority > theOther.Priority)
     {
-      return SelectionPriority > theOther.SelectionPriority;
+      return true;
     }
-
-    if (DisplayPriority != theOther.DisplayPriority)
+    else if (Priority != theOther.Priority)
     {
-      return DisplayPriority > theOther.DisplayPriority;
+      return false;
     }
 
     //if (Abs (Depth - theOther.Depth) <= (Tolerance + theOther.Tolerance))

src/SelectMgr/SelectMgr_TriangularFrustum.cxx

@@ -189,20 +189,6 @@ Handle(SelectMgr_BaseIntersector) SelectMgr_TriangularFrustum::ScaleAndTransform
   return aRes;
 }
 
-//=======================================================================
-// function : CopyWithBuilder
-// purpose  : Returns a copy of the frustum using the given frustum builder configuration.
-//            Returned frustum should be re-constructed before being used.
-//=======================================================================
-Handle(SelectMgr_BaseIntersector) SelectMgr_TriangularFrustum::CopyWithBuilder (const Handle(SelectMgr_FrustumBuilder)& theBuilder) const
-{
-  Handle(SelectMgr_TriangularFrustum) aRes = new SelectMgr_TriangularFrustum();
-  aRes->mySelTriangle = mySelTriangle;
-  aRes->SetBuilder (theBuilder);
-
-  return aRes;
-}
-
 //=======================================================================
 // function : OverlapsBox
 // purpose  : SAT intersection test between defined volume and

src/SelectMgr/SelectMgr_TriangularFrustum.hxx

@@ -55,13 +55,6 @@ public:
                                                                                const gp_GTrsf& theTrsf,
                                                                                const Handle(SelectMgr_FrustumBuilder)& theBuilder) const Standard_OVERRIDE;
 
-  //! Returns a copy of the frustum using the given frustum builder configuration.
-  //! Returned frustum should be re-constructed before being used.
-  //! @param theBuilder [in] argument that represents corresponding settings for re-constructing transformed frustum from scratch;
-  //!                        should NOT be NULL.
-  //! @return a copy of the frustum with the input builder assigned
-  Standard_EXPORT virtual Handle(SelectMgr_BaseIntersector) CopyWithBuilder (const Handle(SelectMgr_FrustumBuilder)& theBuilder) const Standard_OVERRIDE;
-
 public: //! @name SAT Tests for different objects
 
   //! SAT intersection test between defined volume and given axis-aligned box

src/SelectMgr/SelectMgr_TriangularFrustumSet.cxx

@@ -186,32 +186,6 @@ Handle(SelectMgr_BaseIntersector) SelectMgr_TriangularFrustumSet::ScaleAndTransf
   return aRes;
 }
 
-//=======================================================================
-// function : CopyWithBuilder
-// purpose  : Returns a copy of the frustum using the given frustum builder configuration.
-//            Returned frustum should be re-constructed before being used.
-//=======================================================================
-Handle(SelectMgr_BaseIntersector) SelectMgr_TriangularFrustumSet::CopyWithBuilder (const Handle(SelectMgr_FrustumBuilder)& theBuilder) const
-{
-  Standard_ASSERT_RAISE (mySelectionType == SelectMgr_SelectionType_Polyline,
-    "Error! SelectMgr_TriangularFrustumSet::CopyWithBuilder() should be called after selection frustum initialization");
-
-  Standard_ASSERT_RAISE (!theBuilder.IsNull(), 
-    "Error! SelectMgr_TriangularFrustumSet::CopyWithBuilder() should be called with valid builder");
-
-  Handle(SelectMgr_TriangularFrustumSet) aRes = new SelectMgr_TriangularFrustumSet();
-  aRes->SetCamera (myCamera);
-  for (SelectMgr_TriangFrustums::Iterator anIter (myFrustums); anIter.More(); anIter.Next())
-  {
-    aRes->myFrustums.Append (Handle(SelectMgr_TriangularFrustum)::DownCast (anIter.Value()->CopyWithBuilder (theBuilder)));
-  }
-  aRes->mySelectionType = mySelectionType;
-  aRes->mySelPolyline = mySelPolyline;
-  aRes->myToAllowOverlap = myToAllowOverlap;
-  aRes->SetBuilder (theBuilder);
-  return aRes;
-}
-
 // =======================================================================
 // function : OverlapsBox
 // purpose  :

src/SelectMgr/SelectMgr_TriangularFrustumSet.hxx

@@ -62,13 +62,6 @@ public:
                                                                                const gp_GTrsf& theTrsf,
                                                                                const Handle(SelectMgr_FrustumBuilder)& theBuilder) const Standard_OVERRIDE;
 
-  //! Returns a copy of the frustum using the given frustum builder configuration.
-  //! Returned frustum should be re-constructed before being used.
-  //! @param theBuilder [in] argument that represents corresponding settings for re-constructing transformed frustum from scratch;
-  //!                        should NOT be NULL.
-  //! @return a copy of the frustum with the input builder assigned
-  Standard_EXPORT virtual Handle(SelectMgr_BaseIntersector) CopyWithBuilder (const Handle(SelectMgr_FrustumBuilder)& theBuilder) const Standard_OVERRIDE;
-
 public:
 
   Standard_EXPORT virtual Standard_Boolean OverlapsBox (const SelectMgr_Vec3& theMinPnt,

src/SelectMgr/SelectMgr_ViewerSelector.cxx

@@ -16,7 +16,6 @@
 
 #include <SelectMgr_ViewerSelector.hxx>
 
-#include <AIS_InteractiveObject.hxx>
 #include <BVH_Tree.hxx>
 #include <gp_GTrsf.hxx>
 #include <gp_Pnt.hxx>
@@ -55,13 +54,13 @@ namespace
     {
       const SelectMgr_SortCriterion& anElemLeft  = myMapOfCriterion->FindFromIndex (theLeft);
       const SelectMgr_SortCriterion& anElemRight = myMapOfCriterion->FindFromIndex (theRight);
-      if ((anElemLeft.IsPreferPriority && anElemRight.IsPreferPriority) || !myToPreferClosest)
+      if (myToPreferClosest)
       {
-        return anElemLeft.IsHigherPriority (anElemRight);
+        return anElemLeft.IsCloserDepth (anElemRight);
       }
       else
       {
-        return anElemLeft.IsCloserDepth (anElemRight);
+        return anElemLeft.IsHigherPriority (anElemRight);
       }
     }
 
@@ -139,12 +138,12 @@ void SelectMgr_ViewerSelector::updatePoint3d (SelectMgr_SortCriterion& theCriter
     case SelectMgr_TypeOfDepthTolerance_UniformPixels:
     case SelectMgr_TypeOfDepthTolerance_SensitivityFactor:
     {
-      if (theMgr.Camera().IsNull())
+      if (mySelectingVolumeMgr.Camera().IsNull())
       {
         // fallback for an arbitrary projection matrix
         theCriterion.Tolerance = aSensFactor / 33.0;
       }
-      else if (theMgr.Camera()->IsOrthographic())
+      else if (mySelectingVolumeMgr.Camera()->IsOrthographic())
       {
         theCriterion.Tolerance = myCameraScale * aSensFactor;
       }
@@ -271,32 +270,13 @@ void SelectMgr_ViewerSelector::checkOverlap (const Handle(Select3D_SensitiveEnti
   {
     return;
   }
+
   SelectMgr_SortCriterion aCriterion;
   myZLayerOrderMap.Find (!aSelectable.IsNull() ? aSelectable->ZLayer() : Graphic3d_ZLayerId_Default, aCriterion.ZLayerPosition);
   aCriterion.Entity    = theEntity;
-  aCriterion.SelectionPriority = anOwner->Priority();
+  aCriterion.Priority  = anOwner->Priority();
   aCriterion.Depth     = aPickResult.Depth();
   aCriterion.MinDist   = aPickResult.DistToGeomCenter();
-  Handle(AIS_InteractiveObject) anObj = Handle(AIS_InteractiveObject)::DownCast (aSelectable);
-  if (!aSelectable.IsNull())
-  {
-    if (aSelectable->Presentations().Size() > 0 && !aSelectable->TransformPersistence().IsNull())
-    {
-      if (aSelectable->TransformPersistence()->Mode() == Graphic3d_TMF_2d)
-      {
-        aCriterion.IsPreferPriority = Standard_True;
-        aCriterion.DisplayPriority = Graphic3d_DisplayPriority_INVALID;
-        if (!anObj.IsNull())
-        {
-          Handle(Prs3d_Presentation) aPrs = anObj->Presentation();
-          if (!aPrs.IsNull())
-          {
-            aCriterion.DisplayPriority = aPrs->DisplayPriority();
-          }
-        }
-      }
-    }
-  }
 
   if (SelectMgr_SortCriterion* aPrevCriterion = mystored.ChangeSeek (anOwner))
   {
@@ -654,9 +634,6 @@ void SelectMgr_ViewerSelector::TraverseSensitives (const Standard_Integer theVie
 
   Graphic3d_Vec2i aWinSize;
   mySelectingVolumeMgr.WindowSize (aWinSize.x(), aWinSize.y());
-  const double aPixelSize = aWinSize.x() > 0 && aWinSize.y() > 0
-                          ? Max (1.0 / aWinSize.x(), 1.0 / aWinSize.y())
-                          : 1.0;
 
   const Handle(Graphic3d_Camera)& aCamera = mySelectingVolumeMgr.Camera();
   Graphic3d_Mat4d aProjectionMat, aWorldViewMat;
@@ -669,6 +646,11 @@ void SelectMgr_ViewerSelector::TraverseSensitives (const Standard_Integer theVie
 
     myCameraEye = aCamera->Eye().XYZ();
     myCameraDir = aCamera->Direction().XYZ();
+    myCameraScale = aCamera->IsOrthographic()
+                  ? aCamera->Scale()
+                  : 2.0 * Tan (aCamera->FOVy() * M_PI / 360.0);
+    const double aPixelSize = Max (1.0 / aWinSize.x(), 1.0 / aWinSize.y());
+    myCameraScale *= aPixelSize;
   }
   mySelectableObjects.UpdateBVH (aCamera, aWinSize);
 
@@ -690,8 +672,7 @@ void SelectMgr_ViewerSelector::TraverseSensitives (const Standard_Integer theVie
     // for 2D space selection transform selecting volumes to perform overlap testing
     // directly in camera's eye space omitting the camera position, which is not
     // needed there at all
-    if (aBVHSubset == SelectMgr_SelectableObjectSet::BVHSubset_2dPersistent 
-     || aBVHSubset == SelectMgr_SelectableObjectSet::BVHSubset_ortho2dPersistent)
+    if (aBVHSubset == SelectMgr_SelectableObjectSet::BVHSubset_2dPersistent)
     {
       gp_GTrsf aTFrustum;
       aTFrustum.SetValue (1, 1, aWorldViewMat.GetValue (0, 0));
@@ -707,46 +688,22 @@ void SelectMgr_ViewerSelector::TraverseSensitives (const Standard_Integer theVie
                                             aWorldViewMat.GetValue (1, 3),
                                             aWorldViewMat.GetValue (2, 3)));
 
-      // define corresponding frustum builder parameters for 2d persistence.
+      // define corresponding frustum builder parameters
       Handle(SelectMgr_FrustumBuilder) aBuilder = new SelectMgr_FrustumBuilder();
       Handle(Graphic3d_Camera) aNewCamera = new Graphic3d_Camera();
       aNewCamera->CopyMappingData (aCamera);
       aNewCamera->SetIdentityOrientation();
-      if (aBVHSubset == SelectMgr_SelectableObjectSet::BVHSubset_ortho2dPersistent)
-      {
-        aNewCamera->SetProjectionType (Graphic3d_Camera::Projection_Orthographic);
-      }
       aWorldViewMat = aNewCamera->OrientationMatrix(); // should be identity matrix
       aProjectionMat = aNewCamera->ProjectionMatrix(); // should be the same to aProjectionMat
       aBuilder->SetCamera (aNewCamera);
       aBuilder->SetWindowSize (aWinSize.x(), aWinSize.y());
       aMgr = mySelectingVolumeMgr.ScaleAndTransform (1, aTFrustum, aBuilder);
     }
-    else if (aBVHSubset == SelectMgr_SelectableObjectSet::BVHSubset_ortho3dPersistent)
-    {
-      // define corresponding frustum builder parameters for 3d orthographic persistence.
-      Handle(SelectMgr_FrustumBuilder) aBuilder = new SelectMgr_FrustumBuilder();
-      Handle(Graphic3d_Camera) aNewCamera = new Graphic3d_Camera (*aCamera);
-      aNewCamera->SetProjectionType (Graphic3d_Camera::Projection_Orthographic);
-      aWorldViewMat = aNewCamera->OrientationMatrix(); // should be the same to aWorldViewMat
-      aProjectionMat = aNewCamera->ProjectionMatrix(); // should be orthographic projection
-      aBuilder->SetCamera (aNewCamera);
-      aBuilder->SetWindowSize (aWinSize.x(), aWinSize.y());
-      aMgr = mySelectingVolumeMgr.CopyWithBuilder (aBuilder);
-    }
     else
     {
       aMgr = mySelectingVolumeMgr;
     }
 
-    if (!aMgr.Camera().IsNull())
-    {
-      myCameraScale = aMgr.Camera()->IsOrthographic()
-                   ? aMgr.Camera()->Scale()
-                   : 2.0 * Tan (aMgr.Camera()->FOVy() * M_PI / 360.0);
-      myCameraScale *= aPixelSize;
-    }
-
     const opencascade::handle<BVH_Tree<Standard_Real, 3> >& aBVHTree = mySelectableObjects.BVH (aBVHSubset);
 
     Standard_Integer aNode = 0;

src/SelectMgr/SelectMgr_ViewerSelector.hxx

@@ -328,7 +328,7 @@ protected:
   //! @param theObject [in] the selectable object for traversal.
   //! @param theMgr [in] the (un)transformed copy of the selecting volume manager representing active selection frustum.
   //! @param theCamera, theProjectionMat, theWorldViewMat [in] the source camera and matrices for theMgr given.
-  //! @param theWinSize [in] viewport (window) dimensions for evaluating 
+  //! @param theViewportWidth, theViewportHeight [in] viewport (window) dimensions for evaluating 
   //!        object's transformation persistence.
   Standard_EXPORT void traverseObject (const Handle(SelectMgr_SelectableObject)& theObject,
                                        const SelectMgr_SelectingVolumeManager& theMgr,

src/Standard/Standard_Type.cxx

@@ -14,8 +14,10 @@
 
 
 #include <Standard_Type.hxx>
-#include <Standard_Mutex.hxx>
+
 #include <Standard_Assert.hxx>
+#include <Standard_CStringHasher.hxx>
+#include <Standard_Mutex.hxx>
 
 #include <unordered_map>
 
@@ -23,12 +25,23 @@ IMPLEMENT_STANDARD_RTTIEXT(Standard_Type,Standard_Transient)
 
 //============================================================================
 
+namespace
+{
+  static Standard_CString copy_string (const char* theString)
+  {
+    size_t aLength = strlen (theString);
+    char* aResult = static_cast<char*> (Standard::Allocate (aLength + 1));
+    strncpy (aResult, theString, aLength + 1); //including null-character
+    return aResult;
+  }
+}
+
 Standard_Type::Standard_Type (const std::type_info& theInfo,
                               const char* theName,
                               Standard_Size theSize,
                               const Handle(Standard_Type)& theParent) :
   myInfo(theInfo),
-  myName(theName),
+  myName(copy_string (theName)),
   mySize(theSize), 
   myParent(theParent)
 {
@@ -62,7 +75,7 @@ void Standard_Type::Print (Standard_OStream& AStream) const
 
 namespace {
   // Map of string to type
-  typedef std::unordered_map<std::type_index, Standard_Type*> registry_type;
+  typedef std::unordered_map<Standard_CString, Standard_Type*, Standard_CStringHasher, Standard_CStringHasher> registry_type;
 
   // Registry is made static in the function to ensure that it gets
   // initialized by the time of first access
@@ -87,7 +100,7 @@ Standard_Type* Standard_Type::Register (const std::type_info& theInfo, const cha
   // return existing descriptor if already in the registry
   registry_type& aRegistry = GetRegistry();
   Standard_Type* aType = 0;
-  auto anIter = aRegistry.find(theInfo);
+  auto anIter = aRegistry.find(theName);
   if (anIter != aRegistry.end())
     return anIter->second;
 
@@ -95,7 +108,7 @@ Standard_Type* Standard_Type::Register (const std::type_info& theInfo, const cha
   aType = new Standard_Type (theInfo, theName, theSize, theParent);
 
   // then add it to registry and return (the reference to the handle stored in the registry)
-  aRegistry.emplace(theInfo, aType);
+  aRegistry.emplace(theName, aType);
   return aType;
 }
 
@@ -103,5 +116,6 @@ Standard_Type::~Standard_Type ()
 {
   // remove descriptor from the registry
   registry_type& aRegistry = GetRegistry();
-  Standard_ASSERT(aRegistry.erase(myInfo) > 0, "Standard_Type::~Standard_Type() cannot find itself in registry",);
+  Standard_ASSERT(aRegistry.erase(myName) > 0, "Standard_Type::~Standard_Type() cannot find itself in registry",);
+  Standard::Free (myName);
 }

src/Standard/Standard_Version.hxx

@@ -35,19 +35,19 @@
 // Primary definitions
 #define OCC_VERSION_MAJOR         7
 #define OCC_VERSION_MINOR         8
-#define OCC_VERSION_MAINTENANCE   2
+#define OCC_VERSION_MAINTENANCE   1
 
 //! This macro must be commented in official release, and set to non-empty 
 //! string in other situations, to identify specifics of the version, e.g.:
 //! - "dev" for development version between releases
 //! - "beta..." or "rc..." for beta releases or release candidates
 //! - "project..." for version containing project-specific fixes
-#define OCC_VERSION_DEVELOPMENT   "dev"
+//#define OCC_VERSION_DEVELOPMENT   "dev"
 
 // Derived (manually): version as real and string (major.minor)
 #define OCC_VERSION               7.8
 #define OCC_VERSION_STRING       "7.8"
-#define OCC_VERSION_COMPLETE     "7.8.2"
+#define OCC_VERSION_COMPLETE     "7.8.1"
 
 //! Derived: extended version as string ("major.minor.maintenance.dev")
 #ifdef OCC_VERSION_DEVELOPMENT

src/StepAP214/StepAP214_Protocol.cxx

@@ -158,8 +158,6 @@ static Standard_CString schemaAP242DIS = "AP242_MANAGED_MODEL_BASED_3D_ENGINEERI
 #include <StepShape_GeometricallyBoundedWireframeShapeRepresentation.hxx>
 #include <StepRepr_GlobalUncertaintyAssignedContext.hxx>
 #include <StepRepr_GlobalUnitAssignedContext.hxx>
-#include <StepBasic_GeneralPropertyAssociation.hxx>
-#include <StepBasic_GeneralPropertyRelationship.hxx>
 #include <StepBasic_GroupRelationship.hxx>
 #include <StepShape_HalfSpaceSolid.hxx>
 #include <StepGeom_Hyperbola.hxx>
@@ -641,9 +639,7 @@ static Standard_CString schemaAP242DIS = "AP242_MANAGED_MODEL_BASED_3D_ENGINEERI
 #include <StepDimTol_GeoTolAndGeoTolWthDatRefAndUneqDisGeoTol.hxx>
 #include <StepRepr_CompGroupShAspAndCompShAspAndDatumFeatAndShAsp.hxx>
 #include <StepRepr_CompShAspAndDatumFeatAndShAsp.hxx>
-#include <StepRepr_BooleanRepresentationItem.hxx>
 #include <StepRepr_IntegerRepresentationItem.hxx>
-#include <StepRepr_RealRepresentationItem.hxx>
 #include <StepRepr_ValueRepresentationItem.hxx>
 #include <StepAP242_DraughtingModelItemAssociation.hxx>
 #include <StepDimTol_GeoTolAndGeoTolWthDatRefAndGeoTolWthMaxTol.hxx>
@@ -661,7 +657,6 @@ static Standard_CString schemaAP242DIS = "AP242_MANAGED_MODEL_BASED_3D_ENGINEERI
 #include <StepRepr_CharacterizedRepresentation.hxx>
 #include <StepRepr_ConstructiveGeometryRepresentation.hxx>
 #include <StepRepr_ConstructiveGeometryRepresentationRelationship.hxx>
-#include <StepRepr_MechanicalDesignAndDraughtingRelationship.hxx>
 #include <StepVisual_CharacterizedObjAndRepresentationAndDraughtingModel.hxx>
 #include <StepVisual_AnnotationFillArea.hxx>
 #include <StepVisual_AnnotationFillAreaOccurrence.hxx>
@@ -1565,11 +1560,6 @@ StepAP214_Protocol::StepAP214_Protocol ()
   types.Bind(STANDARD_TYPE(StepVisual_CubicBezierTessellatedEdge), 817);
   types.Bind(STANDARD_TYPE(StepVisual_CubicBezierTriangulatedFace), 818);
   types.Bind(STANDARD_TYPE(StepVisual_TriangulatedSurfaceSet), 819);
-  types.Bind(STANDARD_TYPE(StepBasic_GeneralPropertyAssociation), 820);
-  types.Bind(STANDARD_TYPE(StepBasic_GeneralPropertyRelationship), 821);
-  types.Bind(STANDARD_TYPE(StepRepr_BooleanRepresentationItem), 822);
-  types.Bind(STANDARD_TYPE(StepRepr_RealRepresentationItem), 823);
-  types.Bind(STANDARD_TYPE(StepRepr_MechanicalDesignAndDraughtingRelationship), 824);
 }
 
 

src/StepBasic/FILES

@@ -135,10 +135,6 @@ StepBasic_ExternalSource.cxx
 StepBasic_ExternalSource.hxx
 StepBasic_GeneralProperty.cxx
 StepBasic_GeneralProperty.hxx
-StepBasic_GeneralPropertyAssociation.cxx
-StepBasic_GeneralPropertyAssociation.hxx
-StepBasic_GeneralPropertyRelationship.cxx
-StepBasic_GeneralPropertyRelationship.hxx
 StepBasic_Group.cxx
 StepBasic_Group.hxx
 StepBasic_GroupAssignment.cxx

src/StepBasic/StepBasic_GeneralPropertyAssociation.cxx

@@ -1,117 +0,0 @@
-// Copyright (c) 2024 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 <StepBasic_GeneralPropertyAssociation.hxx>
-#include <TCollection_HAsciiString.hxx>
-
-IMPLEMENT_STANDARD_RTTIEXT(StepBasic_GeneralPropertyAssociation, Standard_Transient)
-
-//=======================================================================
-//function : StepBasic_GeneralPropertyAssociation
-//purpose  : 
-//=======================================================================
-StepBasic_GeneralPropertyAssociation::StepBasic_GeneralPropertyAssociation ()
-{
-}
-
-//=======================================================================
-//function : Init
-//purpose  : 
-//=======================================================================
-void StepBasic_GeneralPropertyAssociation::Init (const Handle(TCollection_HAsciiString)& aName,
-                                                 const Handle(TCollection_HAsciiString)& aDescription,
-                                                 const Handle(StepBasic_GeneralProperty)& aGeneralProperty,
-                                                 const Handle(StepRepr_PropertyDefinition)& aPropertyDefinition)
-{
-  theName = aName;
-
-  theDescription = aDescription;
-
-  theGeneralProperty = aGeneralProperty;
-
-  thePropertyDefinition = aPropertyDefinition;
-}
-
-//=======================================================================
-//function : Name
-//purpose  : 
-//=======================================================================
-Handle(TCollection_HAsciiString) StepBasic_GeneralPropertyAssociation::Name() const
-{
-  return theName;
-}
-
-//=======================================================================
-//function : SetName
-//purpose  : 
-//=======================================================================
-void StepBasic_GeneralPropertyAssociation::SetName(const Handle(TCollection_HAsciiString)& aName)
-{
-  theName = aName;
-}
-
-//=======================================================================
-//function : Description
-//purpose  : 
-//=======================================================================
-Handle(TCollection_HAsciiString) StepBasic_GeneralPropertyAssociation::Description() const
-{
-  return theDescription;
-}
-
-//=======================================================================
-//function : SetDescription
-//purpose  : 
-//=======================================================================
-void StepBasic_GeneralPropertyAssociation::SetDescription (const Handle(TCollection_HAsciiString)& aDescription)
-{
-  theDescription = aDescription;
-}
-
-//=======================================================================
-//function : GeneralProperty
-//purpose  : 
-//=======================================================================
-Handle(StepBasic_GeneralProperty) StepBasic_GeneralPropertyAssociation::GeneralProperty() const
-{
-  return theGeneralProperty;
-}
-
-//=======================================================================
-//function : SetGeneralProperty
-//purpose  : 
-//=======================================================================
-void StepBasic_GeneralPropertyAssociation::SetGeneralProperty(const Handle(StepBasic_GeneralProperty)& aGeneralProperty)
-{
-  theGeneralProperty = aGeneralProperty;
-}
-
-//=======================================================================
-//function : PropertyDefinition
-//purpose  : 
-//=======================================================================
-
-Handle(StepRepr_PropertyDefinition) StepBasic_GeneralPropertyAssociation::PropertyDefinition() const
-{
-  return thePropertyDefinition;
-}
-
-//=======================================================================
-//function : SetPropertyDefinition
-//purpose  : 
-//=======================================================================
-void StepBasic_GeneralPropertyAssociation::SetPropertyDefinition(const Handle(StepRepr_PropertyDefinition)& aPropertyDefinition)
-{
-  thePropertyDefinition = aPropertyDefinition;
-}

src/StepBasic/StepBasic_GeneralPropertyAssociation.hxx

@@ -1,84 +0,0 @@
-// Copyright (c) 2024 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 _StepBasic_GeneralPropertyAssociation_HeaderFile
-#define _StepBasic_GeneralPropertyAssociation_HeaderFile
-
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <Standard_Transient.hxx>
-
-class TCollection_HAsciiString;
-class StepBasic_GeneralProperty;
-class StepRepr_PropertyDefinition;
-
-DEFINE_STANDARD_HANDLE(StepBasic_GeneralPropertyAssociation, Standard_Transient)
-
-//! Representation of STEP entity GeneralPropertyAssociation
-class StepBasic_GeneralPropertyAssociation : public Standard_Transient
-{
-
-public:
-
-  
-  //! Empty constructor
-  Standard_EXPORT StepBasic_GeneralPropertyAssociation();
-  
-  //! Initialize all fields (own and inherited)
-  Standard_EXPORT void Init(const Handle(TCollection_HAsciiString)& aName,
-                            const Handle(TCollection_HAsciiString)& aDescription,
-                            const Handle(StepBasic_GeneralProperty)& aGeneralProperty,
-                            const Handle(StepRepr_PropertyDefinition)& aPropertyDefinition);
-
-  //! Returns field Name
-  Standard_EXPORT Handle(TCollection_HAsciiString) Name() const;
-
-  //! Set field Name
-  Standard_EXPORT void SetName(const Handle(TCollection_HAsciiString)& Name);
-
-  //! Returns field Description
-  Standard_EXPORT Handle(TCollection_HAsciiString) Description() const;
-
-  //! Set field Description
-  Standard_EXPORT void SetDescription(const Handle(TCollection_HAsciiString)& Description);
-
-  //! Returns field GeneralProperty
-  Standard_EXPORT Handle(StepBasic_GeneralProperty) GeneralProperty() const;
-
-  //! Set field GeneralProperty
-  Standard_EXPORT void SetGeneralProperty(const Handle(StepBasic_GeneralProperty)& GeneralProperty);
-
-  //! Returns field PropertyDefinition
-  Standard_EXPORT Handle(StepRepr_PropertyDefinition) PropertyDefinition() const;
-
-  //! Set field PropertyDefinition
-  Standard_EXPORT void SetPropertyDefinition(const Handle(StepRepr_PropertyDefinition)& PropertyDefinition);
-
-  DEFINE_STANDARD_RTTIEXT(StepBasic_GeneralPropertyAssociation, Standard_Transient)
-
-protected:
-
-
-
-
-private:
-
-  Handle(TCollection_HAsciiString) theName;
-  Handle(TCollection_HAsciiString) theDescription;
-  Handle(StepBasic_GeneralProperty) theGeneralProperty;
-  Handle(StepRepr_PropertyDefinition) thePropertyDefinition;
-
-};
-
-#endif // _StepBasic_GeneralPropertyAssociation_HeaderFile