BRepOffset_Inter2d Class Reference

Computes the intersections between edges on a face stores result is SD as AsDes from BRepOffset. More...

#include <BRepOffset_Inter2d.hxx>

Static Public Member Functions
static void	Compute (const occ::handle< BRepAlgo_AsDes > &AsDes, const TopoDS_Face &F, const NCollection_IndexedMap< TopoDS_Shape, TopTools_ShapeMapHasher > &NewEdges, const double Tol, const NCollection_DataMap< TopoDS_Shape, NCollection_List< TopoDS_Shape >, TopTools_ShapeMapHasher > &theEdgeIntEdges, NCollection_IndexedDataMap< TopoDS_Shape, NCollection_List< TopoDS_Shape >, TopTools_ShapeMapHasher > &theDMVV, const Message_ProgressRange &theRange)
	Computes the intersections between the edges stored is AsDes as descendants of <F> . Intersections is computed between two edges if one of them is bound in NewEdges. When all faces of the shape are treated the intersection vertices have to be fused using the FuseVertices method. theDMVV contains the vertices that should be fused.
static bool	ConnexIntByInt (const TopoDS_Face &FI, BRepOffset_Offset &OFI, NCollection_DataMap< TopoDS_Shape, TopoDS_Shape, TopTools_ShapeMapHasher > &MES, const NCollection_DataMap< TopoDS_Shape, TopoDS_Shape, TopTools_ShapeMapHasher > &Build, const occ::handle< BRepAlgo_AsDes > &theAsDes, const occ::handle< BRepAlgo_AsDes > &AsDes2d, const double Offset, const double Tol, const BRepOffset_Analyse &Analyse, NCollection_IndexedMap< TopoDS_Shape, TopTools_ShapeMapHasher > &FacesWithVerts, BRepAlgo_Image &theImageVV, NCollection_DataMap< TopoDS_Shape, NCollection_List< TopoDS_Shape >, TopTools_ShapeMapHasher > &theEdgeIntEdges, NCollection_IndexedDataMap< TopoDS_Shape, NCollection_List< TopoDS_Shape >, TopTools_ShapeMapHasher > &theDMVV, const Message_ProgressRange &theRange)
	Computes the intersection between the offset edges of the <FI>. All intersection vertices will be stored in AsDes2d. When all faces of the shape are treated the intersection vertices have to be fused using the FuseVertices method. theDMVV contains the vertices that should be fused.
static void	ConnexIntByIntInVert (const TopoDS_Face &FI, BRepOffset_Offset &OFI, NCollection_DataMap< TopoDS_Shape, TopoDS_Shape, TopTools_ShapeMapHasher > &MES, const NCollection_DataMap< TopoDS_Shape, TopoDS_Shape, TopTools_ShapeMapHasher > &Build, const occ::handle< BRepAlgo_AsDes > &AsDes, const occ::handle< BRepAlgo_AsDes > &AsDes2d, const double Tol, const BRepOffset_Analyse &Analyse, NCollection_IndexedDataMap< TopoDS_Shape, NCollection_List< TopoDS_Shape >, TopTools_ShapeMapHasher > &theDMVV, const Message_ProgressRange &theRange)
	Computes the intersection between the offset edges generated from vertices and stored into AsDes as descendants of the <FI>. All intersection vertices will be stored in AsDes2d. When all faces of the shape are treated the intersection vertices have to be fused using the FuseVertices method. theDMVV contains the vertices that should be fused.
static bool	FuseVertices (const NCollection_IndexedDataMap< TopoDS_Shape, NCollection_List< TopoDS_Shape >, TopTools_ShapeMapHasher > &theDMVV, const occ::handle< BRepAlgo_AsDes > &theAsDes, BRepAlgo_Image &theImageVV)
	Fuses the chains of vertices in the theDMVV and updates AsDes by replacing the old vertices with the new ones.
static bool	ExtentEdge (const TopoDS_Edge &E, TopoDS_Edge &NE, const double theOffset)
	extents the edge

Detailed Description

Computes the intersections between edges on a face stores result is SD as AsDes from BRepOffset.

Member Function Documentation

Compute()

static void BRepOffset_Inter2d::Compute ( const occ::handle< BRepAlgo_AsDes > & AsDes, const TopoDS_Face & F, const NCollection_IndexedMap< TopoDS_Shape, TopTools_ShapeMapHasher > & NewEdges, const double Tol, const NCollection_DataMap< TopoDS_Shape, NCollection_List< TopoDS_Shape >, TopTools_ShapeMapHasher > & theEdgeIntEdges, NCollection_IndexedDataMap< TopoDS_Shape, NCollection_List< TopoDS_Shape >, TopTools_ShapeMapHasher > & theDMVV, const Message_ProgressRange & theRange )

static

Computes the intersections between the edges stored is AsDes as descendants of <F> . Intersections is computed between two edges if one of them is bound in NewEdges. When all faces of the shape are treated the intersection vertices have to be fused using the FuseVertices method. theDMVV contains the vertices that should be fused.

ConnexIntByInt()

static bool BRepOffset_Inter2d::ConnexIntByInt ( const TopoDS_Face & FI, BRepOffset_Offset & OFI, NCollection_DataMap< TopoDS_Shape, TopoDS_Shape, TopTools_ShapeMapHasher > & MES, const NCollection_DataMap< TopoDS_Shape, TopoDS_Shape, TopTools_ShapeMapHasher > & Build, const occ::handle< BRepAlgo_AsDes > & theAsDes, const occ::handle< BRepAlgo_AsDes > & AsDes2d, const double Offset, const double Tol, const BRepOffset_Analyse & Analyse, NCollection_IndexedMap< TopoDS_Shape, TopTools_ShapeMapHasher > & FacesWithVerts, BRepAlgo_Image & theImageVV, NCollection_DataMap< TopoDS_Shape, NCollection_List< TopoDS_Shape >, TopTools_ShapeMapHasher > & theEdgeIntEdges, NCollection_IndexedDataMap< TopoDS_Shape, NCollection_List< TopoDS_Shape >, TopTools_ShapeMapHasher > & theDMVV, const Message_ProgressRange & theRange )

static

Computes the intersection between the offset edges of the <FI>. All intersection vertices will be stored in AsDes2d. When all faces of the shape are treated the intersection vertices have to be fused using the FuseVertices method. theDMVV contains the vertices that should be fused.

ConnexIntByIntInVert()

static void BRepOffset_Inter2d::ConnexIntByIntInVert ( const TopoDS_Face & FI, BRepOffset_Offset & OFI, NCollection_DataMap< TopoDS_Shape, TopoDS_Shape, TopTools_ShapeMapHasher > & MES, const NCollection_DataMap< TopoDS_Shape, TopoDS_Shape, TopTools_ShapeMapHasher > & Build, const occ::handle< BRepAlgo_AsDes > & AsDes, const occ::handle< BRepAlgo_AsDes > & AsDes2d, const double Tol, const BRepOffset_Analyse & Analyse, NCollection_IndexedDataMap< TopoDS_Shape, NCollection_List< TopoDS_Shape >, TopTools_ShapeMapHasher > & theDMVV, const Message_ProgressRange & theRange )

static

Computes the intersection between the offset edges generated from vertices and stored into AsDes as descendants of the <FI>. All intersection vertices will be stored in AsDes2d. When all faces of the shape are treated the intersection vertices have to be fused using the FuseVertices method. theDMVV contains the vertices that should be fused.

ExtentEdge()

static bool BRepOffset_Inter2d::ExtentEdge ( const TopoDS_Edge & E, TopoDS_Edge & NE, const double theOffset )

static

extents the edge

FuseVertices()

static bool BRepOffset_Inter2d::FuseVertices ( const NCollection_IndexedDataMap< TopoDS_Shape, NCollection_List< TopoDS_Shape >, TopTools_ShapeMapHasher > & theDMVV, const occ::handle< BRepAlgo_AsDes > & theAsDes, BRepAlgo_Image & theImageVV )

static

Fuses the chains of vertices in the theDMVV and updates AsDes by replacing the old vertices with the new ones.

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The documentation for this class was generated from the following file:

• BRepOffset_Inter2d.hxx