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d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
178 lines
5.5 KiB
C++
178 lines
5.5 KiB
C++
// Created on: 2000-02-14
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// Created by: Denis PASCAL
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// Copyright (c) 2000-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <TNaming_CopyShape.ixx>
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#include <TopAbs.hxx>
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#include <TopoDS_Vertex.hxx>
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#include <TopoDS_Edge.hxx>
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#include <TopoDS_Face.hxx>
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#include <TopoDS_Iterator.hxx>
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#include <TopLoc_Datum3D.hxx>
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//=======================================================================
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//function : CopyTool
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//purpose : Tool to copy a set of shape(s), using the aMap
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//=======================================================================
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void TNaming_CopyShape::CopyTool( const TopoDS_Shape& aShape,
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TColStd_IndexedDataMapOfTransientTransient& aMap,
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TopoDS_Shape& aResult)
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{
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Handle(TNaming_TranslateTool) TrTool = new TNaming_TranslateTool();
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TNaming_CopyShape::Translate (aShape, aMap, aResult, TrTool) ;
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}
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//=======================================================================
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//function : Translate
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//purpose : TNaming
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//=======================================================================
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void TNaming_CopyShape::Translate( const TopoDS_Shape& aShape,
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TColStd_IndexedDataMapOfTransientTransient& aMap,
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TopoDS_Shape& aResult,
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const Handle(TNaming_TranslateTool)& TrTool)
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{
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aResult.Nullify();
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if (aShape.IsNull()) return;
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if (aMap.Contains(aShape.TShape())) {
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// get the translated TShape
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Handle(TopoDS_TShape) TS =
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*((Handle(TopoDS_TShape)*) &aMap.FindFromKey(aShape.TShape()));
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aResult.TShape(TS);
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}
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else {
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// create if not translated and update
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switch (aShape.ShapeType()) {
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case TopAbs_VERTEX :
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TrTool->MakeVertex(aResult);
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TrTool->UpdateVertex(aShape,aResult,aMap);
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break;
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case TopAbs_EDGE :
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TrTool->MakeEdge(aResult);
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TrTool->UpdateEdge(aShape,aResult,aMap);
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break;
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case TopAbs_WIRE :
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TrTool->MakeWire(aResult);
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TrTool->UpdateShape(aShape,aResult);
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break;
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case TopAbs_FACE :
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TrTool->MakeFace(aResult);
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TrTool->UpdateFace(aShape,aResult,aMap);
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break;
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case TopAbs_SHELL :
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TrTool->MakeShell(aResult);
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TrTool->UpdateShape(aShape,aResult);
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break;
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case TopAbs_SOLID :
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TrTool->MakeSolid(aResult);
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TrTool->UpdateShape(aShape,aResult);
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break;
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case TopAbs_COMPSOLID :
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TrTool->MakeCompSolid(aResult);
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TrTool->UpdateShape(aShape,aResult);
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break;
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case TopAbs_COMPOUND :
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TrTool->MakeCompound(aResult);
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TrTool->UpdateShape(aShape,aResult);
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break;
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default:
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break;
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}
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// bind and copy the sub-elements
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aMap.Add(aShape.TShape(),aResult.TShape()); //TShapes
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TopoDS_Shape S = aShape;
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S.Orientation(TopAbs_FORWARD);
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S.Location(TopLoc_Location()); //Identity
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// copy current Shape
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TopoDS_Iterator itr(S, Standard_False);
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Standard_Boolean wasFree = aResult.Free();
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aResult.Free(Standard_True);
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// translate <sub-shapes>
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for (;itr.More();itr.Next()) {
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TopoDS_Shape subShape;
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TNaming_CopyShape::Translate(itr.Value(), aMap, subShape, TrTool);
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TrTool->Add(aResult, subShape);// add subshapes
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}
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aResult.Free(wasFree);
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}
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aResult.Orientation(aShape.Orientation());
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aResult.Location(TNaming_CopyShape::Translate(aShape.Location(), aMap));
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TrTool->UpdateShape(aShape,aResult);
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// #ifdef DEB
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// if(fShar) {
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// cout << "=== Shareable shape ===" << endl;
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// cout << "aShape Type = " <<(aShape.TShape())->DynamicType() << endl;
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// if(aShape.Orientation() == aResult.Orientation())
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// cout<<"\tSource and result shapes have the same Orientation"<< endl;
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// if((aShape.Location().IsEqual(aResult.Location())))
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// cout <<"\tSource and result shapes have the same Locations" << endl;
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// if((aShape.IsSame(aResult)))
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// cout <<"\tShapes arew the same (i.e. the same TShape and the same Locations)" << endl;
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// }
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// #endif
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}
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//=======================================================================
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// static TranslateDatum3D
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//=======================================================================
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static Handle(TopLoc_Datum3D) TranslateDatum3D(const Handle(TopLoc_Datum3D)& D,
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TColStd_IndexedDataMapOfTransientTransient& aMap)
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{
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Handle(TopLoc_Datum3D) TD;
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if(aMap.Contains(D))
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TD = Handle(TopLoc_Datum3D)::DownCast(aMap.FindFromKey(D));
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else {
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TD = new TopLoc_Datum3D(D->Transformation());
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aMap.Add(D, TD);
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}
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return TD;
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}
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//=======================================================================
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//function : Translates
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//purpose : Topological Location
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//=======================================================================
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TopLoc_Location TNaming_CopyShape::Translate(const TopLoc_Location& L,
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TColStd_IndexedDataMapOfTransientTransient& aMap)
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{
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TopLoc_Location result;
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if (!L.IsIdentity()) {
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result = Translate(L.NextLocation(),aMap) *
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TopLoc_Location(TranslateDatum3D(L.FirstDatum(),aMap)).Powered(L.FirstPower());
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}
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return result;
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}
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