BRepOffset_Inter2d Class Reference

Computes the intersections betwwen 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 Handle< BRepAlgo_AsDes > &AsDes, const TopoDS_Face &F, const TopTools_IndexedMapOfShape &NewEdges, const Standard_Real Tol, TopTools_IndexedDataMapOfShapeListOfShape &theDMVV)
	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. More...
static Standard_Boolean	ConnexIntByInt (const TopoDS_Face &FI, BRepOffset_Offset &OFI, TopTools_DataMapOfShapeShape &MES, const TopTools_DataMapOfShapeShape &Build, const Handle< BRepAlgo_AsDes > &AsDes2d, const Standard_Real Offset, const Standard_Real Tol, const BRepOffset_Analyse &Analyse, TopTools_IndexedMapOfShape &FacesWithVerts, TopTools_IndexedDataMapOfShapeListOfShape &theDMVV)
	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. More...
static void	ConnexIntByIntInVert (const TopoDS_Face &FI, BRepOffset_Offset &OFI, TopTools_DataMapOfShapeShape &MES, const TopTools_DataMapOfShapeShape &Build, const Handle< BRepAlgo_AsDes > &AsDes, const Handle< BRepAlgo_AsDes > &AsDes2d, const Standard_Real Tol, const BRepOffset_Analyse &Analyse, TopTools_IndexedDataMapOfShapeListOfShape &theDMVV)
	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. More...
static Standard_Boolean	FuseVertices (const TopTools_IndexedDataMapOfShapeListOfShape &theDMVV, const Handle< BRepAlgo_AsDes > &theAsDes)
	Fuses the chains of vertices in the theDMVV and updates AsDes by replacing the old vertices with the new ones. More...
static Standard_Boolean	ExtentEdge (const TopoDS_Edge &E, TopoDS_Edge &NE, const Standard_Real theOffset)
	extents the edge More...

Detailed Description

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

Member Function Documentation

Compute()

static void BRepOffset_Inter2d::Compute ( const Handle< BRepAlgo_AsDes > &  AsDes, const TopoDS_Face &  F, const TopTools_IndexedMapOfShape &  NewEdges, const Standard_Real  Tol, TopTools_IndexedDataMapOfShapeListOfShape &  theDMVV  )

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 Standard_Boolean BRepOffset_Inter2d::ConnexIntByInt ( const TopoDS_Face &  FI, BRepOffset_Offset &  OFI, TopTools_DataMapOfShapeShape &  MES, const TopTools_DataMapOfShapeShape &  Build, const Handle< BRepAlgo_AsDes > &  AsDes2d, const Standard_Real  Offset, const Standard_Real  Tol, const BRepOffset_Analyse &  Analyse, TopTools_IndexedMapOfShape &  FacesWithVerts, TopTools_IndexedDataMapOfShapeListOfShape &  theDMVV  )

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, TopTools_DataMapOfShapeShape &  MES, const TopTools_DataMapOfShapeShape &  Build, const Handle< BRepAlgo_AsDes > &  AsDes, const Handle< BRepAlgo_AsDes > &  AsDes2d, const Standard_Real  Tol, const BRepOffset_Analyse &  Analyse, TopTools_IndexedDataMapOfShapeListOfShape &  theDMVV  )

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 Standard_Boolean BRepOffset_Inter2d::ExtentEdge ( const TopoDS_Edge &  E, TopoDS_Edge &  NE, const Standard_Real  theOffset  )

static

extents the edge

FuseVertices()

static Standard_Boolean BRepOffset_Inter2d::FuseVertices ( const TopTools_IndexedDataMapOfShapeListOfShape &  theDMVV, const Handle< BRepAlgo_AsDes > &  theAsDes  )

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