#include <BRepOffset_Tool.hxx>

Static Public Member Functions
static void	EdgeVertices (const TopoDS_Edge &E, TopoDS_Vertex &V1, TopoDS_Vertex &V2)
	<V1> is the FirstVertex ,<V2> is the Last Vertex of <Edge> taking account the orientation of Edge. More...

static TopAbs_Orientation	OriEdgeInFace (const TopoDS_Edge &E, const TopoDS_Face &F)
	returns the cumul of the orientation of <Edge> and thc containing wire in <Face> More...

static void	OrientSection (const TopoDS_Edge &E, const TopoDS_Face &F1, const TopoDS_Face &F2, TopAbs_Orientation &O1, TopAbs_Orientation &O2)
	<E> is a section between <F1> and <F2>. Computes <O1> the orientation of <E> in <F1> influenced by <F2>. idem for <O2>. More...

static Standard_Boolean	HasCommonShapes (const TopoDS_Face &F1, const TopoDS_Face &F2, TopTools_ListOfShape &LE, TopTools_ListOfShape &LV)
	Returns True if <F1> and <F2> has common Vertices or edges , <LE> contains the common edges. <LV> the common vertices. More...

static void	Inter3D (const TopoDS_Face &F1, const TopoDS_Face &F2, TopTools_ListOfShape &LInt1, TopTools_ListOfShape &LInt2, const TopAbs_State Side, const TopoDS_Edge &RefEdge, const Standard_Boolean IsRefEdgeDefined=Standard_False)
	Computes the Section betwwen <F1> and <F2> the edges solution are stored in <LInt1> with the orientation on <F1>, the sames edges are stored in <Lint2> with the orientation on <F2>. More...

static Standard_Boolean	TryProject (const TopoDS_Face &F1, const TopoDS_Face &F2, const TopTools_ListOfShape &Edges, TopTools_ListOfShape &LInt1, TopTools_ListOfShape &LInt2, const TopAbs_State Side, const Standard_Real TolConf)
	Find if the edges <Edges> of the face <F2> are on the face <F1>. Set in <LInt1> <LInt2> the updated edges. If all the edges are computed, returns true. More...

static void	PipeInter (const TopoDS_Face &F1, const TopoDS_Face &F2, TopTools_ListOfShape &LInt1, TopTools_ListOfShape &LInt2, const TopAbs_State Side)

static void	Inter2d (const TopoDS_Face &F, const TopoDS_Edge &E1, const TopoDS_Edge &E2, TopTools_ListOfShape &LV, const Standard_Real Tol)

static void	InterOrExtent (const TopoDS_Face &F1, const TopoDS_Face &F2, TopTools_ListOfShape &LInt1, TopTools_ListOfShape &LInt2, const TopAbs_State Side)

static void	CheckBounds (const TopoDS_Face &F, const BRepOffset_Analyse &Analyse, Standard_Boolean &enlargeU, Standard_Boolean &enlargeVfirst, Standard_Boolean &enlargeVlast)

static Standard_Boolean	EnLargeFace (const TopoDS_Face &F, TopoDS_Face &NF, const Standard_Boolean ChangeGeom, const Standard_Boolean UpDatePCurve=Standard_False, const Standard_Boolean enlargeU=Standard_True, const Standard_Boolean enlargeVfirst=Standard_True, const Standard_Boolean enlargeVlast=Standard_True)
	if <ChangeGeom> is TRUE , the surface can be changed . if <UpdatePCurve> is TRUE, update the pcurves of the edges of <F> on the new surface.if the surface has been changed, Returns True if The Surface of <NF> has changed. More...

static void	ExtentFace (const TopoDS_Face &F, TopTools_DataMapOfShapeShape &ConstShapes, TopTools_DataMapOfShapeShape &ToBuild, const TopAbs_State Side, const Standard_Real TolConf, TopoDS_Face &NF)

static void	BuildNeighbour (const TopoDS_Wire &W, const TopoDS_Face &F, TopTools_DataMapOfShapeShape &NOnV1, TopTools_DataMapOfShapeShape &NOnV2)
	Via the wire explorer store in <NOnV1> for an Edge <E> of <W> his Edge neighbour on the first vertex <V1> of <E>. Store in NOnV2 the Neighbour of <E>on the last vertex <V2> of <E>. More...

static void	MapVertexEdges (const TopoDS_Shape &S, TopTools_DataMapOfShapeListOfShape &MVE)
	Store in MVE for a vertex <V> in <S> the incident edges <E> in <S>. An Edge is Store only one Time for a vertex. More...

static TopoDS_Shape	Deboucle3D (const TopoDS_Shape &S, const TopTools_MapOfShape &Boundary)
	Remove the non valid part of an offsetshape 1 - Remove all the free boundary and the faces connex to such edges. 2 - Remove all the shapes not valid in the result (according to the side of offseting) in this verion only the first point is implemented. More...

static void	CorrectOrientation (const TopoDS_Shape &SI, const TopTools_IndexedMapOfShape &NewEdges, Handle< BRepAlgo_AsDes > &AsDes, BRepAlgo_Image &InitOffset, const Standard_Real Offset)

static Standard_Real	Gabarit (const Handle< Geom_Curve > &aCurve)

Member Function Documentation

static void BRepOffset_Tool::BuildNeighbour	(	const TopoDS_Wire &	W,
		const TopoDS_Face &	F,
		TopTools_DataMapOfShapeShape &	NOnV1,
		TopTools_DataMapOfShapeShape &	NOnV2
	)

static

Via the wire explorer store in <NOnV1> for an Edge <E> of <W> his Edge neighbour on the first vertex <V1> of <E>. Store in NOnV2 the Neighbour of <E>on the last vertex <V2> of <E>.

static void BRepOffset_Tool::CheckBounds	(	const TopoDS_Face &	F,
		const BRepOffset_Analyse &	Analyse,
		Standard_Boolean &	enlargeU,
		Standard_Boolean &	enlargeVfirst,
		Standard_Boolean &	enlargeVlast
	)

static

static void BRepOffset_Tool::CorrectOrientation	(	const TopoDS_Shape &	SI,
		const TopTools_IndexedMapOfShape &	NewEdges,
		Handle< BRepAlgo_AsDes > &	AsDes,
		BRepAlgo_Image &	InitOffset,
		const Standard_Real	Offset
	)

static

static TopoDS_Shape BRepOffset_Tool::Deboucle3D	(	const TopoDS_Shape &	S,
		const TopTools_MapOfShape &	Boundary
	)

static

Remove the non valid part of an offsetshape 1 - Remove all the free boundary and the faces connex to such edges. 2 - Remove all the shapes not valid in the result (according to the side of offseting) in this verion only the first point is implemented.

static void BRepOffset_Tool::EdgeVertices	(	const TopoDS_Edge &	E,
		TopoDS_Vertex &	V1,
		TopoDS_Vertex &	V2
	)

static

<V1> is the FirstVertex ,<V2> is the Last Vertex of <Edge> taking account the orientation of Edge.

static Standard_Boolean BRepOffset_Tool::EnLargeFace	(	const TopoDS_Face &	F,
		TopoDS_Face &	NF,
		const Standard_Boolean	ChangeGeom,
		const Standard_Boolean	UpDatePCurve = `Standard_False`,
		const Standard_Boolean	enlargeU = `Standard_True`,
		const Standard_Boolean	enlargeVfirst = `Standard_True`,
		const Standard_Boolean	enlargeVlast = `Standard_True`
	)

static

if <ChangeGeom> is TRUE , the surface can be changed . if <UpdatePCurve> is TRUE, update the pcurves of the edges of <F> on the new surface.if the surface has been changed, Returns True if The Surface of <NF> has changed.

static void BRepOffset_Tool::ExtentFace	(	const TopoDS_Face &	F,
		TopTools_DataMapOfShapeShape &	ConstShapes,
		TopTools_DataMapOfShapeShape &	ToBuild,
		const TopAbs_State	Side,
		const Standard_Real	TolConf,
		TopoDS_Face &	NF
	)

static

static Standard_Real BRepOffset_Tool::Gabarit ( const Handle< Geom_Curve > & aCurve )

static

static Standard_Boolean BRepOffset_Tool::HasCommonShapes	(	const TopoDS_Face &	F1,
		const TopoDS_Face &	F2,
		TopTools_ListOfShape &	LE,
		TopTools_ListOfShape &	LV
	)

static

Returns True if <F1> and <F2> has common Vertices or edges , <LE> contains the common edges. <LV> the common vertices.

static void BRepOffset_Tool::Inter2d	(	const TopoDS_Face &	F,
		const TopoDS_Edge &	E1,
		const TopoDS_Edge &	E2,
		TopTools_ListOfShape &	LV,
		const Standard_Real	Tol
	)

static

static void BRepOffset_Tool::Inter3D	(	const TopoDS_Face &	F1,
		const TopoDS_Face &	F2,
		TopTools_ListOfShape &	LInt1,
		TopTools_ListOfShape &	LInt2,
		const TopAbs_State	Side,
		const TopoDS_Edge &	RefEdge,
		const Standard_Boolean	IsRefEdgeDefined = `Standard_False`
	)

static

Computes the Section betwwen <F1> and <F2> the edges solution are stored in <LInt1> with the orientation on <F1>, the sames edges are stored in <Lint2> with the orientation on <F2>.

static void BRepOffset_Tool::InterOrExtent	(	const TopoDS_Face &	F1,
		const TopoDS_Face &	F2,
		TopTools_ListOfShape &	LInt1,
		TopTools_ListOfShape &	LInt2,
		const TopAbs_State	Side
	)

static

static void BRepOffset_Tool::MapVertexEdges	(	const TopoDS_Shape &	S,
		TopTools_DataMapOfShapeListOfShape &	MVE
	)

static

Store in MVE for a vertex <V> in <S> the incident edges <E> in <S>. An Edge is Store only one Time for a vertex.

static TopAbs_Orientation BRepOffset_Tool::OriEdgeInFace	(	const TopoDS_Edge &	E,
		const TopoDS_Face &	F
	)

static

returns the cumul of the orientation of <Edge> and thc containing wire in <Face>

static void BRepOffset_Tool::OrientSection	(	const TopoDS_Edge &	E,
		const TopoDS_Face &	F1,
		const TopoDS_Face &	F2,
		TopAbs_Orientation &	O1,
		TopAbs_Orientation &	O2
	)

static

<E> is a section between <F1> and <F2>. Computes <O1> the orientation of <E> in <F1> influenced by <F2>. idem for <O2>.

static void BRepOffset_Tool::PipeInter	(	const TopoDS_Face &	F1,
		const TopoDS_Face &	F2,
		TopTools_ListOfShape &	LInt1,
		TopTools_ListOfShape &	LInt2,
		const TopAbs_State	Side
	)

static

static Standard_Boolean BRepOffset_Tool::TryProject	(	const TopoDS_Face &	F1,
		const TopoDS_Face &	F2,
		const TopTools_ListOfShape &	Edges,
		TopTools_ListOfShape &	LInt1,
		TopTools_ListOfShape &	LInt2,
		const TopAbs_State	Side,
		const Standard_Real	TolConf
	)

static

Find if the edges <Edges> of the face <F2> are on the face <F1>. Set in <LInt1> <LInt2> the updated edges. If all the edges are computed, returns true.

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

BRepOffset_Tool.hxx

Static Public Member Functions

Member Function Documentation