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f67d0512ac
Added protection to the function which may have data race (according to the valgrind report). Added protection to the BRepMesh_FastDiscretFace::RestoreStructureFromTriangulation function Slight reordering to optimize use of mutex (lock once) Now Standard_Mutex::SentryNested are created as named object. Map inside TopTools_MutexForShapeProvider now store Handle_TopoDS_TShape as a key instead of TopoDS_Shape
175 lines
7.6 KiB
Plaintext
Executable File
175 lines
7.6 KiB
Plaintext
Executable File
-- Created on: 2008-10-28
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-- Copyright (c) 2008-2012 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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private class FastDiscretFace from BRepMesh inherits TShared from MMgt
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---Purpose: Algorithm to mesh a face with respect of the
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-- frontier the deflection and by option the shared
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-- components.
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uses Boolean from Standard,
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Integer from Standard,
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Real from Standard,
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Face from TopoDS,
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Edge from TopoDS,
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Vertex from TopoDS,
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Pnt from gp,
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Pnt2d from gp,
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XY from gp,
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HSurface from BRepAdaptor,
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Delaun from BRepMesh,
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DataStructureOfDelaun from BRepMesh,
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DataMapOfVertexInteger from BRepMesh,
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DataMapOfIntegerListOfXY from BRepMesh,
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DataMapOfShapeReal from TopTools,
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MutexForShapeProvider from TopTools,
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ListOfVertex from BRepMesh,
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ClassifierPtr from BRepMesh,
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Triangle from BRepMesh,
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Edge from BRepMesh,
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Vertex from BRepMesh,
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FaceAttribute from BRepMesh,
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ListOfInteger from TColStd,
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BaseAllocator from BRepMesh,
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DataMapOfIntegerPnt from BRepMesh,
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IndexedMapOfInteger from TColStd,
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IndexedMapOfReal from TColStd,
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DataMapOfShapePairOfPolygon from BRepMesh,
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Triangulation from Poly,
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Location from TopLoc
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is
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Create (theAngle : Real from Standard;
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theWithShare : Boolean from Standard=Standard_True)
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returns mutable FastDiscretFace from BRepMesh;
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Add (me : mutable;
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theFace : Face from TopoDS;
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theAttrib : FaceAttribute from BRepMesh;
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theMapDefle : DataMapOfShapeReal from TopTools;
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theMutexProvider : MutexForShapeProvider from TopTools)
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is static;
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Add (me : mutable;
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theVert : Vertex from TopoDS;
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theFace : Face from TopoDS;
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theSFace : HSurface from BRepAdaptor) is private;
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RestoreStructureFromTriangulation
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(me: mutable;
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theEdge : Edge from TopoDS;
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theFace : Face from TopoDS;
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theSurf : HSurface from BRepAdaptor;
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theTrigu : Triangulation from Poly;
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theDefEdge : Real from Standard;
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theLoc : Location from TopLoc;
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theMutexProvider: MutexForShapeProvider from TopTools)
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returns Boolean from Standard is protected;
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InternalVertices (me : mutable;
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theCaro : HSurface from BRepAdaptor;
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theInternalV : in out ListOfVertex from BRepMesh;
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theDefFace : Real from Standard;
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theClassifier : ClassifierPtr from BRepMesh)
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is static private;
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Control (me : mutable;
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theCaro : HSurface from BRepAdaptor;
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theDefFace : Real from Standard;
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theInternalV : in out ListOfVertex from BRepMesh;
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theBadTriangles : in out ListOfInteger from TColStd;
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theNulTriangles : in out ListOfInteger from TColStd;
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theTrigu : in out Delaun from BRepMesh;
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theIsFirst : Boolean from Standard)
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returns Real from Standard is static;
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FindUV (myclass;
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theV : Vertex from TopoDS;
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theXY : Pnt2d from gp;
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theIp : Integer from Standard;
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theSFace : HSurface from BRepAdaptor;
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theMinDist : Real from Standard;
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theLocation2dMap: in out DataMapOfIntegerListOfXY from BRepMesh)
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returns XY from gp;
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AddInShape (me: mutable;
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theFace : Face from TopoDS;
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theDefFace: Real from Standard;
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theMutexProvider: MutexForShapeProvider from TopTools)
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is static private;
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-- Output :
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Triangle (me;
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theIndex : Integer from Standard)
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---Purpose: Gives the triangle of <Index>.
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---C++: return const &
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returns Triangle from BRepMesh
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is static;
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Edge (me;
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theIndex : Integer from Standard)
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---Purpose: Gives the edge of index <Index>.
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---C++: return const &
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returns Edge from BRepMesh
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is static;
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Vertex (me;
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theIndex : Integer from Standard)
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---Purpose: Gives the vertex of <Index>.
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---C++: return const &
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returns Vertex from BRepMesh
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is static;
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Pnt (me;
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theIndex : Integer from Standard)
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---Purpose: Gives the location3d of the vertex of <Index>.
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---C++: return const &
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returns Pnt from gp
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is static;
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fields
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myAngle : Real from Standard;
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myWithShare : Boolean from Standard;
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myVertices : DataMapOfVertexInteger from BRepMesh;
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myInternaledges : DataMapOfShapePairOfPolygon from BRepMesh;
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myNbLocat : Integer from Standard;
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myLocation3d : DataMapOfIntegerPnt from BRepMesh;
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myStructure : DataStructureOfDelaun from BRepMesh;
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myListver : ListOfVertex from BRepMesh;
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myVemap : IndexedMapOfInteger from TColStd;
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myLocation2d : DataMapOfIntegerListOfXY from BRepMesh;
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myAttrib : FaceAttribute from BRepMesh;
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myInternalVerticesMode : Boolean from Standard; --mode to accounting internal vertices
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myUParam : IndexedMapOfReal from TColStd;
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myVParam : IndexedMapOfReal from TColStd;
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myAllocator : BaseAllocator from BRepMesh;
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end FastDiscretFace;
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