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Integration of OCCT 6.5.0 from SVN
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bugmaster
bugmaster
320
src/BRepMesh/BRepMesh_FastDiscret.cdl
Executable file
320
src/BRepMesh/BRepMesh_FastDiscret.cdl
Executable file
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-- File: BRepMesh_FastDiscret.cdl
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-- Created: Tue Feb 27 14:21:35 1996
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-- Author: Laurent PAINNOT
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-- <lpa@nonox>
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---Copyright: Matra Datavision 1996
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class FastDiscret from BRepMesh inherits TShared from MMgt
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---Purpose: Algorithm to mesh a shape 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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Box from Bnd,
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Real from Standard,
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Shape from TopoDS,
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Face from TopoDS,
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Edge from TopoDS,
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FaceAttribute from BRepMesh,
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Vertex from TopoDS,
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Triangle from BRepMesh,
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Vertex from BRepMesh,
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Edge from BRepMesh,
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ListOfInteger from TColStd,
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MapOfInteger from TColStd,
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SequenceOfInteger from TColStd,
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ListOfReal from TColStd,
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IndexedMapOfInteger from TColStd,
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SequenceOfPnt2d from TColgp,
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Dir from gp,
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Pnt from gp,
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XY from gp,
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Pnt2d from gp,
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DataMapOfIntegerPnt from BRepMesh,
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DataMapOfIntegerListOfXY from BRepMesh,
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DataMapOfShapePairOfPolygon from BRepMesh,
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Delaun from BRepMesh,
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DataMapOfVertexInteger from BRepMesh,
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DataStructureOfDelaun from BRepMesh,
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ListOfVertex from BRepMesh,
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MapOfShape from TopTools,
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HSurface from BRepAdaptor,
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ClassifierPtr from BRepMesh,
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IndexedMapOfReal from TColStd,
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Status from BRepMesh,
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DataMapOfShapeReal from TopTools,
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ListOfShape from TopTools,
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Curve from Geom2d,
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MapOfInteger from MeshDS,
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BaseAllocator from MeshDS,
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DataMapOfFaceAttribute from BRepMesh
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is
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Create (defle : Real from Standard;
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angle : Real from Standard;
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B : Box from Bnd;
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withShare : Boolean from Standard=Standard_True;
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inshape : Boolean from Standard=Standard_False;
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relative : Boolean from Standard=Standard_False;
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shapetrigu: Boolean from Standard=Standard_False)
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returns mutable FastDiscret from BRepMesh;
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Create (defle : Real from Standard;
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shape : Shape from TopoDS;
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B : Box from Bnd;
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angle : Real from Standard;
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withShare : Boolean from Standard=Standard_True;
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inshape : Boolean from Standard=Standard_False;
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relative : Boolean from Standard=Standard_False;
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shapetrigu: Boolean from Standard=Standard_False)
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---Purpose: if the boolean <relative> is True, the
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-- deflection used for the polygonalisation of
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-- each edge will be <defle> * Size of Edge.
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-- the deflection used for the faces will be the maximum
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-- deflection of their edges.
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--
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-- if <shapetrigu> is True, the triangulation, if exists
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-- with a correct deflection, can be used to re-triangulate
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-- the shape.
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--
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-- if <inshape> is True, the calculated
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-- triangulation will be stored in the shape.
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returns mutable FastDiscret from BRepMesh;
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Perform (me: mutable; shape: Shape from TopoDS) is static;
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---Purpose: Build triangulation on the whole shape
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Add (me: mutable; face: Face from TopoDS) is static;
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---Purpose: Record a face for further processing.
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Process (me; face: Face from TopoDS) is static;
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---Purpose: Triangulate a face previously recorded for
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-- processing by call to Add(). Can be executed in
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-- parallel threads.
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---C++: alias operator ()
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InternalVerticesMode(me: mutable) returns Boolean from Standard;
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---Purpose: Returns mode defining if internal vertices on faces
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-- are taken into consideration or not. If this mode is equal to true
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-- that internal vertices on faces are considered during triangulation.
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-- Default value is equal to false (old behaviour).
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---C++: return &
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---C++: inline
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CurrentFaceStatus(me)
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returns Status from BRepMesh;
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Add (me : mutable;
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edge : Edge from TopoDS;
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face : Face from TopoDS;
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S : HSurface from BRepAdaptor;
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C : Curve from Geom2d;
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defedge: Real from Standard;
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first : Real from Standard;
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last : Real from Standard)
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is static private;
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Add (me : mutable;
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theVert: Vertex from TopoDS;
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face : Face from TopoDS;
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S : HSurface from BRepAdaptor) is private;
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Update (me: mutable;
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Edge: Edge from TopoDS;
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Face: Face from TopoDS;
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C : Curve from Geom2d;
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defedge: Real from Standard;
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first : Real from Standard;
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last : Real from Standard)
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returns Boolean is private;
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InternalVertices
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(me : mutable;
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caro : HSurface from BRepAdaptor;
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inter : in out ListOfVertex from BRepMesh;
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defedge : Real from Standard;
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classifier : ClassifierPtr from BRepMesh)
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is static private;
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Control
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(me : mutable;
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caro : HSurface from BRepAdaptor;
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defface : Real from Standard;
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inter : in out ListOfVertex from BRepMesh;
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badTri : in out ListOfInteger from TColStd;
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nulTri : in out ListOfInteger from TColStd;
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trigu : in out Delaun from BRepMesh;
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isfirst : Boolean from Standard)
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returns Real from Standard is static private;
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FindUV(me: mutable; V: Vertex from TopoDS;
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XY: Pnt2d from gp;
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ip: Integer from Standard;
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S : HSurface from BRepAdaptor;
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mindist: Real from Standard)
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returns XY from gp is private;
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AddInShape(me: mutable; face : Face from TopoDS;
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defedge: Real from Standard)
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is static private;
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-- Output :
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NbTriangles(me)
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---Purpose: Gives the number of built triangles.
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returns Integer from Standard
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is static;
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Triangle (me;
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Index : 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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NbEdges (me)
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---Purpose: Gives the number of built Edges
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returns Integer from Standard
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is static;
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Edge (me;
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Index : 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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NbVertices (me)
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---Purpose: Gives the number of built Vertices.
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returns Integer from Standard
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is static;
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Vertex (me;
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Index : 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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Index : 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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VerticesOfDomain
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(me; Indices : in out MapOfInteger from MeshDS)
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---Purpose: Gives the list of indices of the vertices
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is static;
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EdgesOfDomain
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(me; Indices : in out MapOfInteger from MeshDS)
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---Purpose: Gives the list of indices of the edges
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---C++: inline
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is static;
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TrianglesOfDomain(me; Indices: in out MapOfInteger from MeshDS)
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---Purpose: Gives the list of indices of the triangles
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---C++: inline
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is static;
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NbPoint3d (me)
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---Purpose: Gives the number of different location in 3d
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-- space. It is different of the number of
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-- vertices if there is more than one surface.
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-- Even for one surface, the number can be different
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-- if an edge is shared.
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---C++: inline
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returns Integer from Standard
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is static;
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Point3d (me;
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Index : Integer from Standard)
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---Purpose: Gives the 3d space location of the vertex <Index>.
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---C++: return const &
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---C++: inline
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returns Pnt from gp
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is static;
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GetDeflection(me)
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---Purpose: returns the deflection value.
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---C++: inline
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returns Real from Standard;
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GetAngle(me)
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---Purpose: returns the deflection value.
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---C++: inline
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returns Real from Standard;
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WithShare(me)
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---C++: inline
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returns Boolean from Standard;
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InShape(me)
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---C++: inline
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returns Boolean from Standard;
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ShapeTrigu(me)
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---C++: inline
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returns Boolean from Standard;
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GetFaceAttribute(me;
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face : Face from TopoDS;
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fattrib : in out FaceAttribute from BRepMesh)
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---Purpose: returns the face deflection value.
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returns Boolean from Standard;
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RemoveFaceAttribute(me : mutable;
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face : Face from TopoDS);
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---Purpose: remove face attribute as useless to free locate memory
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GetMapOfDefEdge(me)
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---C++: return const &
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---C++: inline
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returns DataMapOfShapeReal from TopTools;
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fields
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myangle : Real from Standard;
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mydeflection : Real from Standard;
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mydtotale : Real from Standard;
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myWithShare : Boolean from Standard;
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vertices : DataMapOfVertexInteger from BRepMesh;
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edges : DataMapOfShapePairOfPolygon from BRepMesh;
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internaledges: DataMapOfShapePairOfPolygon from BRepMesh;
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nbLocat : Integer from Standard;
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Location3d : DataMapOfIntegerPnt from BRepMesh;
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structure : DataStructureOfDelaun from BRepMesh;
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mapattrib : DataMapOfFaceAttribute from BRepMesh;
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myvemap : IndexedMapOfInteger from TColStd;
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mylocation2d : DataMapOfIntegerListOfXY from BRepMesh;
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myrelative : Boolean from Standard;
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myshapetrigu : Boolean from Standard;
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myinshape : Boolean from Standard;
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myInternalVerticesMode : Boolean from Standard; --mode to accounting internal vertices
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myfacestate : Status from BRepMesh;
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mapdefle : DataMapOfShapeReal from TopTools;
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mynottriangulated : ListOfShape from TopTools;
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myAllocator : BaseAllocator from MeshDS;
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end FastDiscret;
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