mirror of
https://git.dev.opencascade.org/repos/occt.git
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85 lines
3.2 KiB
C++
Executable File
85 lines
3.2 KiB
C++
Executable File
// Copyright (c) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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#include <XSControl_ConnectedShapes.ixx>
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#include <TopExp_Explorer.hxx>
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#include <TopTools_MapOfShape.hxx>
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#include <TransferBRep.hxx>
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XSControl_ConnectedShapes::XSControl_ConnectedShapes ()
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: IFSelect_SelectExplore (1) { }
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XSControl_ConnectedShapes::XSControl_ConnectedShapes
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(const Handle(XSControl_TransferReader)& TR)
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: IFSelect_SelectExplore (1) , theTR (TR) { }
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void XSControl_ConnectedShapes::SetReader
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(const Handle(XSControl_TransferReader)& TR)
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{ theTR = TR; }
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Standard_Boolean XSControl_ConnectedShapes::Explore
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(const Standard_Integer /*level*/, const Handle(Standard_Transient)& ent,
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const Interface_Graph& /*G*/, Interface_EntityIterator& explored) const
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{
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Handle(Transfer_TransientProcess) TP;
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if (!theTR.IsNull()) TP = theTR->TransientProcess();
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if (TP.IsNull()) return Standard_False;
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TopoDS_Shape Shape = TransferBRep::ShapeResult (TP,ent);
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if (Shape.IsNull()) return Standard_False;
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Handle(TColStd_HSequenceOfTransient) li = AdjacentEntities (Shape,TP,TopAbs_FACE);
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explored.AddList (li);
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return Standard_True;
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}
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TCollection_AsciiString XSControl_ConnectedShapes::ExploreLabel () const
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{
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TCollection_AsciiString lab("Connected Entities through produced Shapes");
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return lab;
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}
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Handle(TColStd_HSequenceOfTransient) XSControl_ConnectedShapes::AdjacentEntities
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(const TopoDS_Shape& ashape,
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const Handle(Transfer_TransientProcess)& TP,
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const TopAbs_ShapeEnum type)
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{
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Handle(TColStd_HSequenceOfTransient) li = new TColStd_HSequenceOfTransient();
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Standard_Integer i, nb = TP->NbMapped();
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// TopTools_MapOfShape adj (nb);
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TopTools_MapOfShape vtx(20);
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for (TopExp_Explorer vert(ashape,TopAbs_VERTEX); vert.More(); vert.Next()) {
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vtx.Add (vert.Current());
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}
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for (i = 1; i <= nb; i ++) {
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Handle(Transfer_Binder) bnd = TP->MapItem(i);
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TopoDS_Shape sh = TransferBRep::ShapeResult (bnd);
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if (sh.IsNull()) continue;
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if (sh.ShapeType() != type) continue;
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for (TopExp_Explorer vsh(sh,TopAbs_VERTEX); vsh.More(); vsh.Next()) {
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TopoDS_Shape avtx = vsh.Current();
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if (vtx.Contains(avtx)) {
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li->Append (TP->Mapped(i));
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break; // break de ce for interieur, entite suivante
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}
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}
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}
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return li;
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}
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