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126 lines
3.6 KiB
C++
Executable File
126 lines
3.6 KiB
C++
Executable File
// File: BRepOffsetAPI_MakeOffsetShape.cxx
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// Created: Tue Feb 13 14:21:59 1996
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// Author: Yves FRICAUD
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// <yfr@stylox>
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// Modified by skv - Tue Mar 15 16:20:43 2005
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// Add methods for supporting history.
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#include <BRepOffsetAPI_MakeOffsetShape.ixx>
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#include <BRepOffset_MakeOffset.hxx>
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#include <TopTools_ListIteratorOfListOfShape.hxx>
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#include <Standard_ConstructionError.hxx>
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//=======================================================================
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//function : BRepOffsetAPI_MakeOffsetShape
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//purpose :
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//=======================================================================
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BRepOffsetAPI_MakeOffsetShape::BRepOffsetAPI_MakeOffsetShape()
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{
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}
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//=======================================================================
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//function : BRepOffsetAPI_MakeOffsetShape
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//purpose :
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//=======================================================================
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BRepOffsetAPI_MakeOffsetShape::BRepOffsetAPI_MakeOffsetShape
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(const TopoDS_Shape& S,
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const Standard_Real Offset,
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const Standard_Real Tol,
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const BRepOffset_Mode Mode,
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const Standard_Boolean Intersection,
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const Standard_Boolean SelfInter,
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const GeomAbs_JoinType Join)
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{
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myOffsetShape.Initialize (S,Offset,Tol,Mode,Intersection,SelfInter,Join);
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Build();
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}
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//=======================================================================
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//function :MakeOffset
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//purpose :
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//=======================================================================
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const BRepOffset_MakeOffset& BRepOffsetAPI_MakeOffsetShape::MakeOffset() const
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{
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return myOffsetShape;
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}
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//=======================================================================
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//function : Build
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//purpose :
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//=======================================================================
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void BRepOffsetAPI_MakeOffsetShape::Build()
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{
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if (!IsDone()) {
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myOffsetShape.MakeOffsetShape();
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if (!myOffsetShape.IsDone()) return;
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myShape = myOffsetShape.Shape();
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Done();
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}
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}
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//=======================================================================
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//function : Generated
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//purpose :
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//=======================================================================
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const TopTools_ListOfShape& BRepOffsetAPI_MakeOffsetShape::Generated (const TopoDS_Shape& S)
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{
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myGenerated.Clear();
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if (!myOffsetShape.ClosingFaces().Contains(S)) {
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myOffsetShape.OffsetFacesFromShapes ().LastImage (S, myGenerated);
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if (!myOffsetShape.ClosingFaces().IsEmpty()) {
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// Reverse les Shape generes dans le cas des solides minces.
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// Utile seulement pour les faces mais sans incidence sur les autres.
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TopTools_ListIteratorOfListOfShape it(myGenerated);
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for (; it.More(); it.Next())
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it.Value().Reverse();
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}
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}
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return myGenerated;
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}
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// Modified by skv - Tue Mar 15 16:20:43 2005 Begin
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//=======================================================================
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//function : GeneratedEdge
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//purpose :
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//=======================================================================
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const TopTools_ListOfShape& BRepOffsetAPI_MakeOffsetShape::GeneratedEdge (const TopoDS_Shape& S)
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{
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myGenerated.Clear();
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myOffsetShape.OffsetEdgesFromShapes ().LastImage (S, myGenerated);
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if (!myGenerated.IsEmpty()) {
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if (S.IsSame(myGenerated.First()))
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myGenerated.RemoveFirst();
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}
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return myGenerated;
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}
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//=======================================================================
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//function : GetJoinType
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//purpose : Query offset join type.
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//=======================================================================
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GeomAbs_JoinType BRepOffsetAPI_MakeOffsetShape::GetJoinType() const
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{
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return myOffsetShape.GetJoinType();
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}
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// Modified by skv - Tue Mar 15 16:20:43 2005 End
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