0025811: Visualization - Incorrect texture mapping on faces with reversed orientation

Added section in StdPrs_ShadedShape to correct UV orientation on face triangulation whose orientation is reversed.
Expanded test cases.

dox/user_guides/step/step.md

@@ -475,7 +475,7 @@ Modify this parameter with:
 if(!Interface_Static::SetIVal("read.step.tessellated",1))  
 .. error .. 
 ~~~~
-Default value is 1 (On). 
+Default value is 0 (On). 
 
 @subsubsection occt_step_2_3_4 Performing the STEP file translation
 
@@ -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/BOPTest/BOPTest.cxx

@@ -92,7 +92,7 @@ void BOPTest::ReportAlerts(const Handle(Message_Report)& theReport)
   for (int iGravity = 0; iGravity < 2; iGravity++)
   {
     // report shapes for the same type of alert together
-    NCollection_Map<Handle(Standard_Type)> aPassedTypes;
+    NCollection_Map<Handle(Standard_Transient)> aPassedTypes;
     const Message_ListOfAlert& aList = theReport->GetAlerts (anAlertTypes[iGravity]);
     for (Message_ListOfAlert::Iterator aIt (aList); aIt.More(); aIt.Next())
     {

src/BRepAlgo/BRepAlgo_FaceRestrictor.cxx

@@ -103,7 +103,7 @@ static Standard_Boolean  ChangePCurve (TopoDS_Edge&          E,
 //purpose  : 
 //=======================================================================
 
-static bool ProjCurve3d (TopoDS_Edge&          E,
+static void ProjCurve3d (TopoDS_Edge&          E,
                          const Handle(Geom_Surface)& S,
                          TopLoc_Location&      L)
 {
@@ -111,10 +111,6 @@ static bool ProjCurve3d (TopoDS_Edge&          E,
   TopLoc_Location           LE;
   Standard_Real             f,l;
   Handle(Geom_Curve)        C  = BRep_Tool::Curve(E,LE,f,l);
-  if (C.IsNull())
-  {
-    return false;
-  }
   Handle(Geom_TrimmedCurve) CT = new Geom_TrimmedCurve(C,f,l);
   
   TopLoc_Location LL = L.Inverted().Multiplied(LE);
@@ -122,7 +118,6 @@ static bool ProjCurve3d (TopoDS_Edge&          E,
   
   Handle(Geom2d_Curve) C2 = GeomProjLib::Curve2d (CT,S);
   BB.UpdateEdge(E,C2,S,L,Precision::Confusion());
-  return true;
 }
 
 //=======================================================================
@@ -170,19 +165,13 @@ void BRepAlgo_FaceRestrictor::Perform()
         // no pcurve on the reference surface.
         if (modeProj) {
           // Projection of the 3D curve on surface.
-          if (!ProjCurve3d(E, S, L))
-          {
-            return;
-          }
+          ProjCurve3d ( E, S, L);
         }
         else {
           // return the first pcurve glued on <S>
           Standard_Boolean YaPCurve = ChangePCurve (E, S, L);
           if (!YaPCurve) {
-            if (!ProjCurve3d(E, S, L))
-            {
-              return;
-            }
+            ProjCurve3d (E, S, L);
           }
         }
       }

src/BRepAlgo/BRepAlgo_NormalProjection.cxx

@@ -333,7 +333,7 @@ void BRepAlgo_NormalProjection::SetDefaultParams()
 	    Only2d = Standard_True;
 	  
 	  if(Only2d && Only3d) {
-	    BRepLib_MakeEdge MKed(GeomAdaptor::MakeCurve(*hcur),
+	    BRepLib_MakeEdge MKed(GeomAdaptor::MakeCurve(hcur->Curve()), 
 				  Udeb, Ufin);
 	    prj = MKed.Edge();
 	    BB.UpdateEdge(TopoDS::Edge(prj), 
@@ -369,7 +369,7 @@ void BRepAlgo_NormalProjection::SetDefaultParams()
 	    
 	    if(!Only3d) PCur2d = appr.Curve2d();
 	    if(Only2d) {
-	      BRepLib_MakeEdge MKed(GeomAdaptor::MakeCurve(*hcur),
+	      BRepLib_MakeEdge MKed(GeomAdaptor::MakeCurve(hcur->Curve()), 
 				    Udeb, Ufin);
 	      prj = MKed.Edge();
 	    }

src/BRepOffset/BRepOffset_Inter3d.cxx

@@ -1292,10 +1292,11 @@ void BRepOffset_Inter3d::ContextIntByArc(const TopTools_IndexedMapOfShape& Conte
             for ( ;exp2.More(); exp2.Next()) {
               LOE.Append(exp2.Current());
             }
+            BRepOffset_Tool::TryProject(CF,OF1,LOE,LInt1,LInt2,mySide,myTol);
             //-------------------------------------------------------
             // If no trace try intersection.
             //-------------------------------------------------------
-            if (!BRepOffset_Tool::TryProject(CF, OF1, LOE, LInt1, LInt2, mySide, myTol) || LInt1.IsEmpty()) {
+            if (LInt1.IsEmpty()) {
               BRepOffset_Tool::Inter3D (CF,OF1,LInt1,LInt2,mySide,NullEdge,NullFace,NullFace);
             }
             Store (CF,OF1,LInt1,LInt2);

src/BRepOffset/BRepOffset_MakeOffset.cxx

@@ -1175,16 +1175,12 @@ void BRepOffset_MakeOffset::MakeThickSolid(const Message_ProgressRange& theRange
     {
       NbOF++;
     }
-    if (NbOF < NbF)
+    if (NbOF <= NbF)
     {
       myDone = Standard_False;
       myError = BRepOffset_UnknownError;
       return;
     }
-    if (NbOF == NbF)
-    {
-      myOffset = 0;
-    }
   }
 
   if (myOffset > 0 ) myOffsetShape.Reverse();

src/BRepOffset/BRepOffset_Tool.cxx

@@ -1881,10 +1881,6 @@ Standard_Boolean BRepOffset_Tool::TryProject
     if (C.IsNull()) {
       BRepLib::BuildCurve3d(CurE,BRep_Tool::Tolerance(CurE));
       C  = BRep_Tool::Curve(CurE,L,f,l);
-      if (C.IsNull())
-      {
-        return Standard_False;
-      }
     }
     C = new Geom_TrimmedCurve(C,f,l);
     if ( !L.IsIdentity()) C->Transform(L);
@@ -3523,8 +3519,9 @@ void BRepOffset_Tool::ExtentFace (const TopoDS_Face&            F,
       if (ToBuild.IsBound(E)) {
 	TopTools_ListOfShape LOE;
 	LOE.Append(E);
-	if (BRepOffset_Tool::TryProject(TopoDS::Face(ToBuild(E)), EF, LOE, LInt2, LInt1, Side, TolConf)
-        && !LInt1.IsEmpty())
+	BRepOffset_Tool::TryProject (TopoDS::Face(ToBuild(E)),
+				     EF,LOE,LInt2,LInt1,Side,TolConf);
+	if (!LInt1.IsEmpty()) 
 	  ToBuild.UnBind(E);
       }
     }

src/BinLDrivers/BinLDrivers_DocumentStorageDriver.hxx

@@ -120,8 +120,8 @@ private:
 
   BinObjMgt_Persistent myPAtt;
   TDF_LabelList myEmptyLabels;
-  NCollection_Map<Handle(Standard_Type)> myMapUnsupported;
-  NCollection_IndexedMap<Handle(Standard_Type)> myTypesMap;
+  TColStd_MapOfTransient myMapUnsupported;
+  TColStd_IndexedMapOfTransient myTypesMap;
   BinLDrivers_VectorOfDocumentSection mySections;
   TCollection_ExtendedString myFileName;
   //! Sizes of labels and some attributes that will be stored in the second pass

src/BinMDF/BinMDF_ADriverTable.cxx

@@ -90,12 +90,12 @@ const Handle(Standard_Type)& BinMDF_ADriverTable::AddDerivedDriver (Standard_CSt
 //=======================================================================
 
 void BinMDF_ADriverTable::AssignIds
-                (const NCollection_IndexedMap<Handle(Standard_Type)>& theTypes)
+                (const TColStd_IndexedMapOfTransient& theTypes)
 {
   myMapId.Clear();
   Standard_Integer i;
   for (i=1; i <= theTypes.Extent(); i++) {
-    const Handle(Standard_Type)& aType = theTypes(i);
+    Handle(Standard_Type) aType (Handle(Standard_Type)::DownCast (theTypes(i)));
     if (myMap.IsBound (aType)) {
       myMapId.Bind (aType, i);
     }
@@ -141,8 +141,7 @@ void BinMDF_ADriverTable::AssignIds
   {
     if (!myMapId.IsBound2 (aStrId.Value()))
     {
-      Handle(Standard_Type) anAdded = AddDerivedDriver(aStrId.Key().ToCString());
-      if (!anAdded.IsNull())
+      if (Handle(Standard_Type) anAdded = AddDerivedDriver (aStrId.Key().ToCString()))
       {
         myMapId.Bind (anAdded, aStrId.Value());
       }

src/BinMDF/BinMDF_ADriverTable.hxx

@@ -59,7 +59,7 @@ public:
   //! Assigns the IDs to the drivers of the given Types.
   //! It uses indices in the map as IDs.
   //! Useful in storage procedure.
-  Standard_EXPORT void AssignIds (const NCollection_IndexedMap<Handle(Standard_Type)>& theTypes);
+  Standard_EXPORT void AssignIds (const TColStd_IndexedMapOfTransient& theTypes);
   
   //! Assigns the IDs to the drivers of the given Type Names;
   //! It uses indices in the sequence as IDs.

src/BinMDataStd/BinMDataStd_GenericEmptyDriver.cxx

@@ -47,7 +47,7 @@ Handle(TDF_Attribute) BinMDataStd_GenericEmptyDriver::NewEmpty() const
 //=======================================================================
 const Handle(Standard_Type)& BinMDataStd_GenericEmptyDriver::SourceType() const
 {
-  return STANDARD_TYPE(TDataStd_GenericEmpty);
+  return Standard_Type::Instance<TDataStd_GenericEmpty>();
 }
 
 //=======================================================================

src/BinMDataStd/BinMDataStd_GenericExtStringDriver.cxx

@@ -47,7 +47,7 @@ Handle(TDF_Attribute) BinMDataStd_GenericExtStringDriver::NewEmpty() const
 //=======================================================================
 Handle(Standard_Type)& BinMDataStd_GenericExtStringDriver::SourceType() const
 {
-  static Handle(Standard_Type) aSourceType = STANDARD_TYPE(TDataStd_GenericExtString);
+  static Handle(Standard_Type) aSourceType = Standard_Type::Instance<TDataStd_GenericExtString>();
   return aSourceType;
 }
 

src/BinObjMgt/BinObjMgt_Position.hxx

@@ -15,7 +15,6 @@
 #define _BinObjMgt_Position_HeaderFile
 
 #include <Standard_Type.hxx>
-#include <Standard_Transient.hxx>
 
 class BinObjMgt_Position;
 DEFINE_STANDARD_HANDLE (BinObjMgt_Position, Standard_Transient)

src/BndLib/BndLib_Add2dCurve.cxx

@@ -841,9 +841,12 @@ Standard_Boolean BndLib_Box2dCurve::IsTypeBase
   (const Handle(Geom2d_Curve)& aC2D,
    GeomAbs_CurveType& aTypeB)
 {
-  Standard_Boolean bRet=Standard_True;
+  Standard_Boolean bRet; 
+  Handle(Standard_Type) aType;
   //
-  const Handle(Standard_Type)& aType = aC2D->DynamicType();
+  bRet=Standard_True;
+  //
+  aType=aC2D->DynamicType();
   if (aType==STANDARD_TYPE(Geom2d_Line)) {
     aTypeB=GeomAbs_Line;
   }

src/CDF/CDF_MetaDataDriver.hxx

@@ -18,7 +18,6 @@
 #define _CDF_MetaDataDriver_HeaderFile
 
 #include <Standard_Type.hxx>
-#include <Standard_Transient.hxx>
 
 class CDM_MetaData;
 class TCollection_ExtendedString;

src/DBRep/DBRep_DrawableShape.hxx

@@ -36,7 +36,8 @@ class gp_Trsf;
 //! list of edges and a list of faces.
 class DBRep_DrawableShape : public Draw_Drawable3D
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DBRep_DrawableShape, Draw_Drawable3D)
+  DEFINE_STANDARD_RTTIEXT(DBRep_DrawableShape, Draw_Drawable3D)
+  Draw_Drawable3D_FACTORY
 public:
 
   Standard_EXPORT DBRep_DrawableShape(const TopoDS_Shape& C, const Draw_Color& FreeCol, const Draw_Color& ConnCol, const Draw_Color& EdgeCol, const Draw_Color& IsosCol, const Standard_Real size, const Standard_Integer nbisos, const Standard_Integer discret);

src/Draw/Draw_Drawable3D.hxx

@@ -51,9 +51,8 @@ public:
 
   //! @def Draw_Drawable3D_FACTORY
   //! Auxiliary macros defining Draw_Drawable3D restoration API to sub-class.
-  #define Draw_Drawable3D_FACTORY_RTTIEXT(Class,Base) \
-    DEFINE_STANDARD_RTTIEXT(Class, Base) \
-    static void RegisterFactory() { Draw_Drawable3D::RegisterFactory (#Class, &Restore); } \
+  #define Draw_Drawable3D_FACTORY \
+    static void RegisterFactory() { Draw_Drawable3D::RegisterFactory (get_type_name(), &Restore); } \
     Standard_EXPORT static Handle(Draw_Drawable3D) Restore (Standard_IStream& theStream);
 
 public:

src/Draw/Draw_Number.hxx

@@ -24,7 +24,8 @@ DEFINE_STANDARD_HANDLE(Draw_Number, Draw_Drawable3D)
 //! To store numbers in variables.
 class Draw_Number : public Draw_Drawable3D
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(Draw_Number, Draw_Drawable3D)
+  DEFINE_STANDARD_RTTIEXT(Draw_Number, Draw_Drawable3D)
+  Draw_Drawable3D_FACTORY
 public:
 
   Standard_EXPORT Draw_Number (const Standard_Real theV);

src/DrawTrSurf/DrawTrSurf_BSplineCurve.hxx

@@ -27,7 +27,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_BSplineCurve, DrawTrSurf_Curve)
 
 class DrawTrSurf_BSplineCurve : public DrawTrSurf_Curve
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_BSplineCurve, DrawTrSurf_Curve)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_BSplineCurve, DrawTrSurf_Curve)
+  Draw_Drawable3D_FACTORY
 public:
 
   //! creates a drawable BSpline curve from a BSpline curve of package Geom.

src/DrawTrSurf/DrawTrSurf_BSplineCurve2d.hxx

@@ -27,7 +27,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_BSplineCurve2d, DrawTrSurf_Curve2d)
 
 class DrawTrSurf_BSplineCurve2d : public DrawTrSurf_Curve2d
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_BSplineCurve2d, DrawTrSurf_Curve2d)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_BSplineCurve2d, DrawTrSurf_Curve2d)
+  Draw_Drawable3D_FACTORY
 public:
 
   //! creates a drawable BSpline curve from a BSpline curve of package Geom2d.

src/DrawTrSurf/DrawTrSurf_BSplineSurface.hxx

@@ -32,7 +32,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_BSplineSurface, DrawTrSurf_Surface)
 //! if you just want to sea boundaries and isoparametric curves.
 class DrawTrSurf_BSplineSurface : public DrawTrSurf_Surface
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_BSplineSurface, DrawTrSurf_Surface)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_BSplineSurface, DrawTrSurf_Surface)
+  Draw_Drawable3D_FACTORY
 public:
   
   //! default drawing mode.

src/DrawTrSurf/DrawTrSurf_BezierCurve.hxx

@@ -26,7 +26,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_BezierCurve, DrawTrSurf_Curve)
 
 class DrawTrSurf_BezierCurve : public DrawTrSurf_Curve
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_BezierCurve, DrawTrSurf_Curve)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_BezierCurve, DrawTrSurf_Curve)
+  Draw_Drawable3D_FACTORY
 public:
 
   //! creates a drawable Bezier curve from a Bezier curve of package Geom.

src/DrawTrSurf/DrawTrSurf_BezierCurve2d.hxx

@@ -26,7 +26,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_BezierCurve2d, DrawTrSurf_Curve2d)
 
 class DrawTrSurf_BezierCurve2d : public DrawTrSurf_Curve2d
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_BezierCurve2d, DrawTrSurf_Curve2d)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_BezierCurve2d, DrawTrSurf_Curve2d)
+  Draw_Drawable3D_FACTORY
 public:
 
   //! creates a drawable Bezier curve from a Bezier curve of package Geom2d.

src/DrawTrSurf/DrawTrSurf_BezierSurface.hxx

@@ -26,7 +26,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_BezierSurface, DrawTrSurf_Surface)
 
 class DrawTrSurf_BezierSurface : public DrawTrSurf_Surface
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_BezierSurface, DrawTrSurf_Surface)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_BezierSurface, DrawTrSurf_Surface)
+  Draw_Drawable3D_FACTORY
 public:
 
   //! creates a drawable Bezier curve from a Bezier curve of package Geom.

src/DrawTrSurf/DrawTrSurf_Curve.hxx

@@ -29,7 +29,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_Curve, DrawTrSurf_Drawable)
 //! This class defines a drawable curve in 3d space.
 class DrawTrSurf_Curve : public DrawTrSurf_Drawable
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_Curve, DrawTrSurf_Drawable)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_Curve, DrawTrSurf_Drawable)
+  Draw_Drawable3D_FACTORY
 public:
 
   //! creates a drawable curve from a curve of package Geom.

src/DrawTrSurf/DrawTrSurf_Curve2d.hxx

@@ -29,7 +29,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_Curve2d, DrawTrSurf_Drawable)
 //! The curve is drawn in the plane XOY.
 class DrawTrSurf_Curve2d : public DrawTrSurf_Drawable
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_Curve2d, DrawTrSurf_Drawable)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_Curve2d, DrawTrSurf_Drawable)
+  Draw_Drawable3D_FACTORY
 public:
 
   //! creates a drawable curve from a curve of package Geom2d.

src/DrawTrSurf/DrawTrSurf_Point.hxx

@@ -29,7 +29,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_Point, Draw_Drawable3D)
 //! A drawable point.
 class DrawTrSurf_Point : public Draw_Drawable3D
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_Point, Draw_Drawable3D)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_Point, Draw_Drawable3D)
+  Draw_Drawable3D_FACTORY
 public:
 
   Standard_EXPORT DrawTrSurf_Point (const gp_Pnt& P, const Draw_MarkerShape Shape, const Draw_Color& Col);

src/DrawTrSurf/DrawTrSurf_Polygon2D.hxx

@@ -28,7 +28,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_Polygon2D, Draw_Drawable2D)
 //! Optional display of nodes.
 class DrawTrSurf_Polygon2D : public Draw_Drawable2D
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_Polygon2D, Draw_Drawable2D)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_Polygon2D, Draw_Drawable2D)
+  Draw_Drawable3D_FACTORY
 public:
 
   Standard_EXPORT DrawTrSurf_Polygon2D (const Handle(Poly_Polygon2D)& P);

src/DrawTrSurf/DrawTrSurf_Polygon3D.hxx

@@ -28,7 +28,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_Polygon3D, Draw_Drawable3D)
 //! Optional display of nodes.
 class DrawTrSurf_Polygon3D : public Draw_Drawable3D
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_Polygon3D, Draw_Drawable3D)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_Polygon3D, Draw_Drawable3D)
+  Draw_Drawable3D_FACTORY
 public:
 
   Standard_EXPORT DrawTrSurf_Polygon3D (const Handle(Poly_Polygon3D)& P);

src/DrawTrSurf/DrawTrSurf_Surface.hxx

@@ -29,7 +29,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_Surface, DrawTrSurf_Drawable)
 //! With this class you can draw a general surface from package Geom.
 class DrawTrSurf_Surface : public DrawTrSurf_Drawable
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_Surface, DrawTrSurf_Drawable)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_Surface, DrawTrSurf_Drawable)
+  Draw_Drawable3D_FACTORY
 public:
 
   //! default drawing mode

src/DrawTrSurf/DrawTrSurf_Triangulation.hxx

@@ -32,7 +32,8 @@ DEFINE_STANDARD_HANDLE(DrawTrSurf_Triangulation, Draw_Drawable3D)
 //! Optional display of triangles and nodes indices.
 class DrawTrSurf_Triangulation : public Draw_Drawable3D
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(DrawTrSurf_Triangulation, Draw_Drawable3D)
+  DEFINE_STANDARD_RTTIEXT(DrawTrSurf_Triangulation, Draw_Drawable3D)
+  Draw_Drawable3D_FACTORY
 public:
   
   Standard_EXPORT DrawTrSurf_Triangulation (const Handle(Poly_Triangulation)& T);

src/Express/Express.hxx

@@ -17,7 +17,6 @@
 #include <Standard_Boolean.hxx>
 #include <Standard_Type.hxx>
 #include <Standard_OStream.hxx>
-#include <Standard_Handle.hxx>
 
 class Express_Schema;
 class TCollection_AsciiString;

src/Express/Express_Field.hxx

@@ -15,7 +15,6 @@
 #define _Express_Field_HeaderFile
 
 #include <Standard_Type.hxx>
-#include <Standard_Transient.hxx>
 
 class Express_Type;
 class TCollection_HAsciiString;

src/Express/Express_Type.hxx

@@ -15,7 +15,6 @@
 #define _Express_Type_HeaderFile
 
 #include <Standard_Type.hxx>
-#include <Standard_Transient.hxx>
 
 class TCollection_AsciiString;
 

src/Geom2dAdaptor/Geom2dAdaptor_Curve.cxx

@@ -215,7 +215,7 @@ void Geom2dAdaptor_Curve::load(const Handle(Geom2d_Curve)& C,
     myNestedEvaluator.Nullify();
     myBSplineCurve.Nullify();
 
-    const Handle(Standard_Type)& TheType = C->DynamicType();
+    Handle(Standard_Type) TheType = C->DynamicType();
     if ( TheType == STANDARD_TYPE(Geom2d_TrimmedCurve)) {
       Load(Handle(Geom2d_TrimmedCurve)::DownCast (C)->BasisCurve(),
 	   UFirst,ULast);

src/GeomLib/GeomLib_IsPlanarSurface.cxx

@@ -50,27 +50,22 @@ static Standard_Boolean Controle(const TColgp_Array1OfPnt& Poles,
     Standard_Real umin, umax, vmin, vmax;
     S->Bounds(umin, umax, vmin, vmax);
     S->D1((umin + umax) / 2, (vmin + vmax) / 2, P, DU, DV);
-    
-    if (DU.SquareMagnitude() > gp::Resolution() &&
-        DV.SquareMagnitude() > gp::Resolution())
-    {
-      // On prend DX le plus proche possible de DU
-      gp_Dir du(DU);
-      Standard_Real Angle1 = du.Angle(DX);
-      Standard_Real Angle2 = du.Angle(DY);
-      if (Angle1 > M_PI / 2) Angle1 = M_PI - Angle1;
-      if (Angle2 > M_PI / 2) Angle2 = M_PI - Angle2;
-      if (Angle2 < Angle1) {
-        du = DY; DY = DX; DX = du;
-      }
-      if (DX.Angle(DU) > M_PI / 2) DX.Reverse();
-      if (DY.Angle(DV) > M_PI / 2) DY.Reverse();
-
-      gp_Ax3 axe(Bary, DX^DY, DX);
-      Plan.SetPosition(axe);
-      Plan.SetLocation(Bary);
-      IsPlan = Standard_True;
+    // On prend DX le plus proche possible de DU
+    gp_Dir du(DU);
+    Standard_Real Angle1 = du.Angle(DX);
+    Standard_Real Angle2 = du.Angle(DY);
+    if (Angle1 > M_PI / 2) Angle1 = M_PI - Angle1;
+    if (Angle2 > M_PI / 2) Angle2 = M_PI - Angle2;
+    if (Angle2 < Angle1) {
+      du = DY; DY = DX; DX = du;
     }
+    if (DX.Angle(DU) > M_PI / 2) DX.Reverse();
+    if (DY.Angle(DV) > M_PI / 2) DY.Reverse();
+
+    gp_Ax3 axe(Bary, DX^DY, DX);
+    Plan.SetPosition(axe);
+    Plan.SetLocation(Bary);
+    IsPlan = Standard_True;
   }
   return IsPlan;
 }

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/Graphic3d/Graphic3d_TransModeFlags.hxx

@@ -25,15 +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_ZoomRotatePers = Graphic3d_TMF_ZoomPers
                                | 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

@@ -58,12 +58,6 @@ 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;
-  }
-
 public:
 
   //! Set transformation persistence.
@@ -116,9 +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); }
-
   //! Transformation persistence mode flags.
   Graphic3d_TransModeFlags Mode() const { return myMode; }
 
@@ -306,32 +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;
+              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;
@@ -381,50 +368,41 @@ 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;
+  (void )theProjection;
   if (myMode == Graphic3d_TMF_None
    || theViewportHeight == 0)
   {
     return;
   }
 
-  Handle(Graphic3d_Camera) aCamera = theCamera;
-  if (IsOrthoPers() && !aCamera->IsOrthographic())
-  {
-    aCamera = new Graphic3d_Camera(*theCamera); // If OrthoPers, copy camera and set to orthographic projection
-    aCamera->SetProjectionType (Graphic3d_Camera::Projection_Orthographic);
-  }
-
-  NCollection_Mat4<Standard_Real> aWorldView = aCamera->OrientationMatrix();
-
   // use total size when tiling is active
-  const Standard_Integer aVPSizeY = aCamera->Tile().IsValid() ? aCamera->Tile().TotalSize.y() : theViewportHeight;
+  const Standard_Integer aVPSizeY = theCamera->Tile().IsValid() ? theCamera->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)
+  if (myMode == Graphic3d_TMF_TriedronPers)
   {
     // reset Z focus for trihedron persistence
-    const Standard_Real aFocus = aCamera->IsOrthographic()
-                               ? aCamera->Distance()
-                               : (aCamera->ZFocusType() == Graphic3d_Camera::FocusType_Relative
-                                ? Standard_Real(aCamera->ZFocus() * aCamera->Distance())
-                                : Standard_Real(aCamera->ZFocus()));
+    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 = aCamera->ViewDimensions (aFocus);
+    const gp_XYZ aViewDim = theCamera->ViewDimensions (aFocus);
     const Standard_Real aScale = Abs(aViewDim.Y()) / Standard_Real(aVPSizeY);
-    const gp_Dir aForward = aCamera->Direction();
-    gp_XYZ aCenter = aCamera->Center().XYZ() + aForward.XYZ() * (aFocus - aCamera->Distance());
+    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 (aCamera->Up());
-      const gp_XYZ aDeltaX = aSide.XYZ() * (Abs(aViewDim.X()) * aCamera->NDC2dOffsetX() - anOffsetX);
+      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;
@@ -437,7 +415,7 @@ void Graphic3d_TransformPers::Apply (const Handle(Graphic3d_Camera)& theCamera,
     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 = aCamera->Up().XYZ() * (Abs(aViewDim.Y()) * aCamera->NDC2dOffsetY() - anOffsetY);
+      const gp_XYZ aDeltaY = theCamera->Up().XYZ() * (Abs(aViewDim.Y()) * theCamera->NDC2dOffsetY() - anOffsetY);
       if ((myParams.Params2d.Corner & Aspect_TOTP_TOP) != 0)
       {
         aCenter += aDeltaY;
@@ -448,24 +426,27 @@ void Graphic3d_TransformPers::Apply (const Handle(Graphic3d_Camera)& theCamera,
       }
     }
 
+    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) != 0)
+  else if (myMode == Graphic3d_TMF_2d)
   {
-    const Standard_Real aFocus = aCamera->IsOrthographic()
-                               ? aCamera->Distance()
-                               : (aCamera->ZFocusType() == Graphic3d_Camera::FocusType_Relative
-                                ? Standard_Real(aCamera->ZFocus() * aCamera->Distance())
-                                : Standard_Real(aCamera->ZFocus()));
+    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 = aCamera->ViewDimensions (aFocus);
+    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() * aCamera->NDC2dOffsetX() + (Standard_Real(myParams.Params2d.OffsetX) + aJitterComp) * aScale);
+      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());
@@ -473,24 +454,26 @@ void Graphic3d_TransformPers::Apply (const Handle(Graphic3d_Camera)& theCamera,
     }
     if ((myParams.Params2d.Corner & (Aspect_TOTP_TOP | Aspect_TOTP_BOTTOM)) != 0)
     {
-      aCenter.SetY (-aViewDim.Y() * aCamera->NDC2dOffsetY() + (Standard_Real(myParams.Params2d.OffsetY) + aJitterComp) * aScale);
+      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());
       }
     }
 
-    aWorldView.InitIdentity();
-    Graphic3d_TransformUtils::Translate (aWorldView, aCenter.X(), aCenter.Y(), aCenter.Z());
-    Graphic3d_TransformUtils::Scale     (aWorldView, aScale,      aScale,      aScale);
+    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)
   {
-    aWorldView.InitIdentity();
+    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());
@@ -520,19 +503,12 @@ void Graphic3d_TransformPers::Apply (const Handle(Graphic3d_Camera)& theCamera,
     if ((myMode & Graphic3d_TMF_ZoomPers) != 0)
     {
       // lock zooming
-      Standard_Real aScale = persistentScale (aCamera, theViewportWidth, theViewportHeight);
+      Standard_Real aScale = persistentScale (theCamera, theViewportWidth, theViewportHeight);
       Graphic3d_TransformUtils::Scale (aWorldView, aScale, aScale, aScale);
     }
+    theWorldView.ConvertFrom (aWorldView);
+    return;
   }
-
-  if (!theCamera->IsOrthographic() && IsOrthoPers() && theToApplyProjPers)
-  {
-    Graphic3d_Mat4d aProjInv;
-    aProjInv.ConvertFrom (theProjection.Inverted());
-    aWorldView = (aProjInv * aCamera->ProjectionMatrix()) * aWorldView;
-  }
-
-  theWorldView.ConvertFrom (aWorldView);
 }
 
 // =======================================================================
@@ -579,7 +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())
   {
@@ -618,8 +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)
   {
@@ -635,7 +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/HLRTest/HLRTest_Projector.hxx

@@ -26,7 +26,8 @@ DEFINE_STANDARD_HANDLE(HLRTest_Projector, Draw_Drawable3D)
 //! Draw Variable Projector to test.
 class HLRTest_Projector : public Draw_Drawable3D
 {
-  Draw_Drawable3D_FACTORY_RTTIEXT(HLRTest_Projector, Draw_Drawable3D)
+  DEFINE_STANDARD_RTTIEXT(HLRTest_Projector, Draw_Drawable3D)
+  Draw_Drawable3D_FACTORY
 public:
 
   Standard_EXPORT HLRTest_Projector(const HLRAlgo_Projector& P);

src/IFSelect/IFSelect_SignAncestor.cxx

@@ -32,10 +32,9 @@ Standard_Boolean IFSelect_SignAncestor::Matches(const Handle(Standard_Transient)
 						const TCollection_AsciiString& text,
 						const Standard_Boolean /*exact*/) const
 {
-  return false;
-  // if (ent.IsNull()) return Standard_False;
-  // DeclareAndCast(Standard_Type,atype,ent);
-  // if (atype.IsNull()) atype = ent->DynamicType();
-  // return atype->SubType(text.ToCString());
+  if (ent.IsNull()) return Standard_False;
+  DeclareAndCast(Standard_Type,atype,ent);
+  if (atype.IsNull()) atype = ent->DynamicType();
+  return atype->SubType(text.ToCString());
 }
 						

src/IFSelect/IFSelect_SignType.cxx

@@ -33,7 +33,8 @@ static Standard_CString nulsign = "";
    const Handle(Interface_InterfaceModel)& /*model*/) const
 {
   if (ent.IsNull()) return nulsign;
-  Handle(Standard_Type) atype = ent->DynamicType();
+  DeclareAndCast(Standard_Type,atype,ent);
+  if (atype.IsNull()) atype = ent->DynamicType();
   Standard_CString tn = atype->Name();
   if (!thenopk) return tn;
   for (int i = 0; tn[i] != '\0'; i ++) {

src/Interface/Interface_FileReaderTool.cxx

@@ -250,7 +250,7 @@ Standard_Boolean Interface_FileReaderTool::RecognizeByLib(const Standard_Integer
   }
   if (CN <= 0 || proto.IsNull()) return Standard_False;
 //   Se recaler dans GeneralLib : Creation de l entite vide
-  const Handle(Standard_Type)& typrot = proto->DynamicType();
+  Handle(Standard_Type) typrot = proto->DynamicType();
   for (glib.Start(); glib.More(); glib.Next()) {
     proto = glib.Protocol();
     if (proto.IsNull()) continue;

src/Interface/Interface_GTool.hxx

@@ -110,8 +110,8 @@ private:
   Handle(Interface_Protocol) theproto;
   Handle(Interface_SignType) thesign;
   Interface_GeneralLib thelib;
-  NCollection_DataMap<Handle(Standard_Type),Standard_Integer> thentnum;
-  NCollection_IndexedDataMap<Handle(Standard_Type),Handle(Standard_Transient)> thentmod;
+  Interface_DataMapOfTransientInteger thentnum;
+  TColStd_IndexedDataMapOfTransientTransient thentmod;
 
 
 };

src/Message/Message_Alert.hxx

@@ -17,7 +17,6 @@
 #define _Message_Alert_HeaderFile
 
 #include <Standard_Type.hxx>
-#include <Standard_Transient.hxx>
 
 DEFINE_STANDARD_HANDLE(Message_Alert, Standard_Transient)
 

src/Message/Message_Algorithm.cxx

@@ -223,9 +223,13 @@ void Message_Algorithm::SendStatusMessages (const Message_ExecStatus& theStatus,
 
     // find message, prefixed by class type name, iterating by base classes if necessary
     TCollection_AsciiString aMsgName;
-    Handle(Standard_Type) aType = DynamicType();
+    for (Handle(Standard_Type) aType = DynamicType(); ! aType.IsNull(); aType = aType->Parent())
+    {
       aMsgName = aType->Name();
       aMsgName += aSuffix;
+      if (Message_MsgFile::HasMsg(aMsgName))
+        break;
+    }
 
     // create a message
     Message_Msg aMsg ( aMsgName );

src/OSD/OSD_ThreadPool.cxx

@@ -76,7 +76,7 @@ void OSD_ThreadPool::EnumeratedThread::WaitIdle()
     myIdleEvent.Reset();
   }
 }
-#include <thread>
+
 // =======================================================================
 // function : DefaultPool
 // purpose  :

src/OpenGl/OpenGl_Element.hxx

@@ -17,7 +17,6 @@
 #define OpenGl_Element_HeaderFile
 
 #include <Standard_Type.hxx>
-#include <Standard_Handle.hxx>
 
 class Graphic3d_FrameStatsDataTmp;
 class OpenGl_Workspace;

src/OpenGl/OpenGl_Resource.hxx

@@ -17,7 +17,6 @@
 #define OpenGl_Resource_HeaderFile
 
 #include <Standard_Type.hxx>
-#include <Standard_Transient.hxx>
 
 class OpenGl_Context;
 

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/RWStepBasic/RWStepBasic_RWProduct.cxx

@@ -91,14 +91,7 @@ void RWStepBasic_RWProduct::WriteStep
 
 	// --- own field : description ---
 
-	if (!ent->Description().IsNull())
-	{
-		SW.Send(ent->Description());
-	}
-	else
-	{
-		SW.SendUndef();
-	}
+	SW.Send(ent->Description());
 
 	// --- own field : frameOfReference ---
 

src/RWStepBasic/RWStepBasic_RWProductDefinition.cxx

@@ -78,14 +78,7 @@ void RWStepBasic_RWProductDefinition::WriteStep
 
 	// --- own field : description ---
 
-	if (!ent->Description().IsNull())
-	{
-		SW.Send(ent->Description());
-	}
-	else
-	{
-		SW.SendUndef();
-	}
+	SW.Send(ent->Description());
 
 	// --- own field : formation ---
 

src/RWStepBasic/RWStepBasic_RWProductDefinitionFormation.cxx

@@ -71,14 +71,7 @@ void RWStepBasic_RWProductDefinitionFormation::WriteStep
 
 	// --- own field : description ---
 
-	if (!ent->Description().IsNull())
-	{
-		SW.Send(ent->Description());
-	}
-	else
-	{
-		SW.SendUndef();
-	}
+	SW.Send(ent->Description());
 
 	// --- own field : ofProduct ---
 

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.;
@@ -2018,7 +1996,7 @@ Handle(Poly_Triangulation) createMesh(const Handle(StepVisual_ComplexTriangulate
   const Standard_Integer aNbNormals = theTriangulatedSufaceSet->NbNormals();
   // Number of pairs (Point, Normal). It is possible for one point to have multiple normals. This is
   // useful when the underlying surface is not C1 continuous.
-  const Standard_Integer aNbPairs = aNbNormals > 1 ? theTriangulatedSufaceSet->Pnmax() : aNodes->Length();
+  const Standard_Integer aNbPairs = aNbNormals > 1 ? theTriangulatedSufaceSet->NbPnindex() : aNodes->Length();
   const Standard_Boolean aHasNormals = aNbNormals > 0;
 
   // Counting number of triangles in the triangle strips list.
@@ -2043,7 +2021,7 @@ Handle(Poly_Triangulation) createMesh(const Handle(StepVisual_ComplexTriangulate
 
   for (Standard_Integer j = 1; j <= aNbPairs; ++j)
   {
-    const gp_XYZ& aPoint = aNodes->Value((aNbNormals > 1 && theTriangulatedSufaceSet->NbPnindex() > 0) ? theTriangulatedSufaceSet->PnindexValue(j) : j);
+    const gp_XYZ& aPoint = aNodes->Value(aNbNormals > 1 ? theTriangulatedSufaceSet->PnindexValue(j) : j);
     aMesh->SetNode(j, theFact * aPoint);
   }
 
@@ -2575,36 +2553,11 @@ static Standard_Boolean ReadDatums(const Handle(XCAFDoc_ShapeTool) &STool,
   const Handle(StepDimTol_GeometricToleranceWithDatumReference)& GTWDR)
 {
   if (GTWDR.IsNull()) return Standard_False;
-  Handle(StepDimTol_HArray1OfDatumSystemOrReference) aHADSOR = GTWDR->DatumSystemAP242();
-  if (aHADSOR.IsNull())
-  {
-    return Standard_False;
-  }
-  NCollection_List<Handle(StepDimTol_Datum)> aDatumList;
-  for (Standard_Integer idr = 1; idr <= aHADSOR->Length(); idr++)
-  {
-    const StepDimTol_DatumSystemOrReference aDSOR = aHADSOR->Value(idr);
-    if (aDSOR.IsNull()) continue;
-    Handle(StepDimTol_DatumSystem) aDS = aDSOR.DatumSystem();
-    Handle(StepDimTol_DatumReference) aDR = aDSOR.DatumReference();
-    Handle(StepDimTol_Datum) aDatum;
-    if (!aDS.IsNull())
-    {
-      auto aDatumConList = aDS->Constituents();
-      for (Standard_Integer anInd = 1; anInd <= aDatumConList->Length(); anInd++)
-      {
-        Handle(StepDimTol_DatumReferenceCompartment) aDatRefC = aDatumConList->Value(anInd);
-        aDatumList.Append(aDatRefC->Base().Datum());
-      }
-    }
-    else if (!aDR.IsNull())
-    {
-      aDatumList.Append(aDR->ReferencedDatum());
-    }
-  }
-  for(NCollection_List<Handle(StepDimTol_Datum)>::Iterator anIt(aDatumList); anIt.More(); anIt.Next())
-  {
-    Handle(StepDimTol_Datum) aDatum = anIt.Value();
+  Handle(StepDimTol_HArray1OfDatumReference) HADR = GTWDR->DatumSystem();
+  if (HADR.IsNull()) return Standard_False;
+  for (Standard_Integer idr = 1; idr <= HADR->Length(); idr++) {
+    Handle(StepDimTol_DatumReference) DR = HADR->Value(idr);
+    Handle(StepDimTol_Datum) aDatum = DR->ReferencedDatum();
     if (aDatum.IsNull()) continue;
     Interface_EntityIterator subs4 = graph.Sharings(aDatum);
     for (subs4.Start(); subs4.More(); subs4.Next()) {
@@ -5265,26 +5218,6 @@ 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  : 
@@ -5365,427 +5298,3 @@ 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
@@ -180,11 +176,6 @@ public:
   Standard_EXPORT void SetPropsMode (const Standard_Boolean propsmode);
   
   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.cxx

@@ -983,7 +983,7 @@ static Standard_Integer FindEntities(const Handle(Transfer_FinderProcess)& theFP
     //Handle(Transfer_TransientListBinder)::DownCast( bnd->Next(Standard_True) );
     Handle(Transfer_TransientListBinder)::DownCast(aBinder);
   Standard_Integer aResCount = 0;
-  if (aTransientListBinder.IsNull())
+  if (aTransientListBinder.IsNull() && theShape.ShapeType() == TopAbs_COMPOUND)
   {
     for (TopoDS_Iterator anIter(theShape); anIter.More(); anIter.Next())
     {