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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
116 lines
3.2 KiB
C++
116 lines
3.2 KiB
C++
// Created on: 1995-11-10
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// Created by: Yves FRICAUD
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// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2014 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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#ifndef _BRepAlgo_Loop_HeaderFile
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#define _BRepAlgo_Loop_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <TopoDS_Face.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <TopTools_DataMapOfShapeListOfShape.hxx>
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#include <TopTools_DataMapOfShapeShape.hxx>
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class TopoDS_Face;
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class TopoDS_Edge;
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//! Builds the loops from a set of edges on a face.
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class BRepAlgo_Loop
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT BRepAlgo_Loop();
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//! Init with <F> the set of edges must have
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//! pcurves on <F>.
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Standard_EXPORT void Init (const TopoDS_Face& F);
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//! Add E with <LV>. <E> will be copied and trim
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//! by vertices in <LV>.
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Standard_EXPORT void AddEdge (TopoDS_Edge& E, const TopTools_ListOfShape& LV);
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//! Add <E> as const edge, E can be in the result.
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Standard_EXPORT void AddConstEdge (const TopoDS_Edge& E);
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//! Add <LE> as a set of const edges.
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Standard_EXPORT void AddConstEdges (const TopTools_ListOfShape& LE);
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//! Make loops.
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Standard_EXPORT void Perform();
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//! Cut the edge <E> in several edges <NE> on the
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//! vertices<VonE>.
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Standard_EXPORT void CutEdge (const TopoDS_Edge& E, const TopTools_ListOfShape& VonE, TopTools_ListOfShape& NE) const;
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//! Returns the list of wires performed.
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//! can be an empty list.
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Standard_EXPORT const TopTools_ListOfShape& NewWires() const;
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//! Build faces from the wires result.
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Standard_EXPORT void WiresToFaces();
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//! Returns the list of faces.
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//! Warning: The method <WiresToFaces> as to be called before.
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//! can be an empty list.
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Standard_EXPORT const TopTools_ListOfShape& NewFaces() const;
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//! Returns the list of new edges built from an edge <E>
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//! it can be an empty list.
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Standard_EXPORT const TopTools_ListOfShape& NewEdges (const TopoDS_Edge& E) const;
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//! Returns the datamap of vertices with their substitutes.
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Standard_EXPORT void GetVerticesForSubstitute (TopTools_DataMapOfShapeShape& VerVerMap) const;
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Standard_EXPORT void VerticesForSubstitute (TopTools_DataMapOfShapeShape& VerVerMap);
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protected:
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private:
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TopoDS_Face myFace;
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TopTools_ListOfShape myConstEdges;
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TopTools_ListOfShape myEdges;
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TopTools_DataMapOfShapeListOfShape myVerOnEdges;
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TopTools_ListOfShape myNewWires;
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TopTools_ListOfShape myNewFaces;
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TopTools_DataMapOfShapeListOfShape myCutEdges;
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TopTools_DataMapOfShapeShape myVerticesForSubstitute;
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};
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#endif // _BRepAlgo_Loop_HeaderFile
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