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833e75611f
1.The algorithm searching the section in the corner (ChooseSection) is modified to be able to find simple cases with rather big tolerance. 2. The constructor of BRepFill_Section is modified: now it removes locations in the shape of section like it was done in BRepFill_Pipe. 3. Correction of U-edges by Same Parameter has been added to the method BRepFill_Sweep::Build.
117 lines
3.8 KiB
C++
117 lines
3.8 KiB
C++
// Created on: 2003-10-21
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// Created by: Mikhail KLOKOV
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// Copyright (c) 2003-2014 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 _BRepFill_TrimShellCorner_HeaderFile
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#define _BRepFill_TrimShellCorner_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 <BRepFill_TransitionStyle.hxx>
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#include <gp_Ax2.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopoDS_Wire.hxx>
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#include <TopoDS_Face.hxx>
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#include <TopTools_HArray2OfShape.hxx>
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#include <Standard_Boolean.hxx>
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#include <TopTools_DataMapOfShapeListOfShape.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <BOPDS_PDS.hxx>
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class gp_Ax2;
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class TopoDS_Face;
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class TopoDS_Wire;
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class TopoDS_Shape;
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//! Trims sets of faces in the corner to make proper parts of pipe
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class BRepFill_TrimShellCorner
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Constructor: takes faces to intersect,
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//! type of transition (it can be RightCorner or RoundCorner)
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//! and axis of bisector plane
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Standard_EXPORT BRepFill_TrimShellCorner(const Handle(TopTools_HArray2OfShape)& theFaces,
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const BRepFill_TransitionStyle theTransition,
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const gp_Ax2& theAxeOfBisPlane);
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Standard_EXPORT void AddBounds (const Handle(TopTools_HArray2OfShape)& Bounds);
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Standard_EXPORT void AddUEdges (const Handle(TopTools_HArray2OfShape)& theUEdges);
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Standard_EXPORT void Perform();
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Standard_EXPORT Standard_Boolean IsDone() const;
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Standard_EXPORT Standard_Boolean HasSection() const;
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Standard_EXPORT void Modified (const TopoDS_Shape& S, TopTools_ListOfShape& theModified);
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protected:
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private:
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Standard_Boolean MakeFacesSec(const Standard_Integer theIndex,
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const BOPDS_PDS& theDS,
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const Standard_Integer theFaceIndex1,
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const Standard_Integer theFaceIndex2,
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const Standard_Integer theSSInterfIndex);
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Standard_Boolean MakeFacesNonSec(const Standard_Integer theIndex,
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const BOPDS_PDS& theDS,
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const Standard_Integer theFaceIndex1,
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const Standard_Integer theFaceIndex2);
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Standard_Boolean ChooseSection(const TopoDS_Shape& Comp,
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const TopoDS_Vertex& theFirstVertex,
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const TopoDS_Vertex& theLastVertex,
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TopoDS_Shape& resWire,
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gp_Pln& resPlane,
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Standard_Boolean& IsSingular);
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BRepFill_TransitionStyle myTransition;
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gp_Ax2 myAxeOfBisPlane;
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TopoDS_Shape myShape1;
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TopoDS_Shape myShape2;
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Handle(TopTools_HArray2OfShape) myBounds;
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Handle(TopTools_HArray2OfShape) myUEdges;
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Handle(TopTools_HArray2OfShape) myFaces;
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Standard_Boolean myDone;
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Standard_Boolean myHasSection;
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TopTools_DataMapOfShapeListOfShape myHistMap;
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};
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#endif // _BRepFill_TrimShellCorner_HeaderFile
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