Integration of OCCT 6.5.0 from SVN

src/TNaming/TNaming_CopyShape.cxx

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+// File:	TNaming_CopyShape.cxx
+// Created:	Mon Feb 14 16:50:36 2000
+// Author:	Denis PASCAL
+//		<dp@dingox.paris1.matra-dtv.fr>
+
+
+#include <TNaming_CopyShape.ixx>
+#include <TopAbs.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopoDS_Iterator.hxx>
+#include <TopLoc_Datum3D.hxx>
+
+//=======================================================================
+//function : CopyTool
+//purpose  : Tool to copy a set of shape(s), using the aMap
+//=======================================================================
+
+void TNaming_CopyShape::CopyTool( const TopoDS_Shape& aShape,
+				 TColStd_IndexedDataMapOfTransientTransient&  aMap,
+				 TopoDS_Shape&       aResult)
+{
+
+  Handle(TNaming_TranslateTool) TrTool = new TNaming_TranslateTool();
+  TNaming_CopyShape::Translate (aShape, aMap, aResult, TrTool) ;
+}
+
+//=======================================================================
+//function : Translate
+//purpose  : TNaming
+//=======================================================================
+
+void TNaming_CopyShape::Translate( const TopoDS_Shape& aShape,		         
+				  TColStd_IndexedDataMapOfTransientTransient&  aMap,
+				  TopoDS_Shape& aResult,
+				  const Handle(TNaming_TranslateTool)& TrTool)
+{
+
+  if (aShape.IsNull()) return;
+
+  if (aMap.Contains(aShape.TShape())) {
+    // get the translated TShape
+    Handle(TopoDS_TShape) TS =
+       *((Handle(TopoDS_TShape)*) &aMap.FindFromKey(aShape.TShape()));
+    aResult.TShape(TS);
+  }
+  else {
+
+    // create if not translated and update
+    
+    switch (aShape.ShapeType()) {
+      
+    case TopAbs_VERTEX :
+      TrTool->MakeVertex(aResult);
+      TrTool->UpdateVertex(aShape,aResult,aMap);
+      break;
+      
+    case TopAbs_EDGE :
+      TrTool->MakeEdge(aResult);
+      TrTool->UpdateEdge(aShape,aResult,aMap);
+      break;
+      
+    case TopAbs_WIRE :
+      TrTool->MakeWire(aResult);
+      TrTool->UpdateShape(aShape,aResult);
+      break;
+      
+    case TopAbs_FACE :
+      TrTool->MakeFace(aResult);
+      TrTool->UpdateFace(aShape,aResult,aMap);
+      break;
+    
+    case TopAbs_SHELL :
+      TrTool->MakeShell(aResult);
+      TrTool->UpdateShape(aShape,aResult);
+      break;
+    
+    case TopAbs_SOLID :
+      TrTool->MakeSolid(aResult);
+      TrTool->UpdateShape(aShape,aResult);
+      break;
+      
+    case TopAbs_COMPSOLID :
+      TrTool->MakeCompSolid(aResult);
+      TrTool->UpdateShape(aShape,aResult);
+      break;
+      
+  case TopAbs_COMPOUND :
+      TrTool->MakeCompound(aResult);
+      TrTool->UpdateShape(aShape,aResult);
+      break;
+
+    default:
+      break;
+    }
+  
+    // bind and copy the sub-elements
+    aMap.Add(aShape.TShape(),aResult.TShape()); //TShapes
+    TopoDS_Shape S = aShape;
+    S.Orientation(TopAbs_FORWARD);
+    S.Location(TopLoc_Location()); //Identity
+    // copy current Shape
+    TopoDS_Iterator itr(S, Standard_False);
+    Standard_Boolean wasFree = aResult.Free();
+    aResult.Free(Standard_True);
+    // translate <sub-shapes>
+    for (;itr.More();itr.Next()) {
+      TopoDS_Shape subShape;
+      TNaming_CopyShape::Translate(itr.Value(), aMap, subShape, TrTool);
+      TrTool->Add(aResult, subShape);// add subshapes
+    }
+
+    aResult.Free(wasFree);
+  }
+  
+  aResult.Orientation(aShape.Orientation());
+  aResult.Location(TNaming_CopyShape::Translate(aShape.Location(), aMap));
+  TrTool->UpdateShape(aShape,aResult);
+// #ifdef DEB
+//     if(fShar) {
+//       cout << "=== Shareable shape ===" << endl;
+//       cout << "aShape Type = " <<(aShape.TShape())->DynamicType() << endl;
+//       if(aShape.Orientation() == aResult.Orientation())
+// 	cout<<"\tSource and result shapes have the same Orientation"<< endl;
+//       if((aShape.Location().IsEqual(aResult.Location())))
+// 	cout <<"\tSource and result shapes have the same Locations" << endl;
+//       if((aShape.IsSame(aResult)))
+// 	 cout <<"\tShapes arew the same (i.e. the same TShape and the same Locations)" << endl;
+//     }	    
+// #endif
+}
+
+//=======================================================================
+// static TranslateDatum3D
+//=======================================================================
+static Handle(TopLoc_Datum3D) TranslateDatum3D(const Handle(TopLoc_Datum3D)& D,
+					       TColStd_IndexedDataMapOfTransientTransient&  aMap)
+{
+  Handle(TopLoc_Datum3D) TD;
+  if(aMap.Contains(D))
+       TD = Handle(TopLoc_Datum3D)::DownCast(aMap.FindFromKey(D));
+  else {
+    TD = new TopLoc_Datum3D(D->Transformation());
+    aMap.Add(D, TD);
+  }
+  return TD;
+}
+//=======================================================================
+//function : Translates
+//purpose  : Topological Location
+//=======================================================================
+
+TopLoc_Location TNaming_CopyShape::Translate(const TopLoc_Location& L,
+					     TColStd_IndexedDataMapOfTransientTransient&  aMap)
+{
+  TopLoc_Location result;
+
+ if (!L.IsIdentity()) {
+   result = Translate(L.NextLocation(),aMap) * 
+     TopLoc_Location(TranslateDatum3D(L.FirstDatum(),aMap)).Powered(L.FirstPower());
+
+ }
+  return result;
+}
+
+