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5f4c2d0acf
New method CheckFaceSelfIntersection has been added to BOPAlgo_CheckerSI: now self-intersection of each face is found as well as pairs of intersecting faces; -method IntPatch_Intersection::Perform(S1,D1,TolArc,TolTang) is modified for more effective search of self-interasections in case of Surface Of Extrusion; -method IntCurve_IntPolyPolyGen::Perform(C1,D1,TolConf,Tol,NbIter) is modified to detect segments of intersections. Small correction. Test cases are corrected. Correction of compiler error Fix of regressions Names of shapes correction
97 lines
3.2 KiB
C++
97 lines
3.2 KiB
C++
// Created by: Peter Kurnev
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// Copyright (c) 2010-2014 OPEN CASCADE SAS
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// Copyright (c) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
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// Copyright (c) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, CEDRAT,
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// EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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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 _BOPAlgo_CheckerSI_HeaderFile
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#define _BOPAlgo_CheckerSI_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 <Standard_Integer.hxx>
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#include <Standard_Boolean.hxx>
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#include <BOPAlgo_PaveFiller.hxx>
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//! Checks the shape on self-interference.<br>
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//! In case of error the algorithm may return the following ErrorStatus:<br>
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//! 10 - The number of the input arguments is not one;<br>
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//! 11 - The check has been aborted during intersection of sub-shapes.<br>
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//! In case the error has occurred during intersection of sub-shapes, i.e.
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//! in BOPAlgo_PaveFiller::PerformInternal() method, the ErrorStatus from this method
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//! directly will be returned.
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class BOPAlgo_CheckerSI : public BOPAlgo_PaveFiller
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT BOPAlgo_CheckerSI();
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Standard_EXPORT virtual ~BOPAlgo_CheckerSI();
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Standard_EXPORT virtual void Perform() Standard_OVERRIDE;
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//! Sets the level of checking shape on self-interference.<br>
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//! It defines which interferences will be checked:<br>
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//! 0 - only V/V;<br>
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//! 1 - V/V and V/E;<br>
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//! 2 - V/V, V/E and E/E;<br>
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//! 3 - V/V, V/E, E/E and V/F;<br>
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//! 4 - V/V, V/E, E/E, V/F and E/F;<br>
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//! 5 - V/V, V/E, E/E, V/F, E/F and F/F;<br>
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//! 6 - V/V, V/E, E/E, V/F, E/F, F/F and V/S;<br>
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//! 7 - V/V, V/E, E/E, V/F, E/F, F/F, V/S and E/S;<br>
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//! 8 - V/V, V/E, E/E, V/F, E/F, F/F, V/S, E/S and F/S;<br>
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//! 9 - V/V, V/E, E/E, V/F, E/F, F/F, V/S, E/S, F/S and S/S - all interferences (Default value)
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Standard_EXPORT void SetLevelOfCheck (const Standard_Integer theLevel);
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protected:
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Standard_EXPORT virtual void Init() Standard_OVERRIDE;
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//! Treats the intersection results
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Standard_EXPORT void PostTreat();
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Standard_EXPORT void CheckFaceSelfIntersection();
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//! Methods for intersection with solids
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//! Vertex/Solid intersection
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Standard_EXPORT virtual void PerformVZ();
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//! Edge/Solid intersection
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Standard_EXPORT virtual void PerformEZ();
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//! Face/Solid intersection
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Standard_EXPORT virtual void PerformFZ();
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//! Solid/Solid intersection
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Standard_EXPORT virtual void PerformZZ();
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//! Used for intersection of edges and faces with solids
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Standard_EXPORT virtual void PerformSZ(const TopAbs_ShapeEnum aTS);
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Standard_Integer myLevelOfCheck;
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private:
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};
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#endif // _BOPAlgo_CheckerSI_HeaderFile
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