This package provides services used by the TopOpeBRep package performing topological operations on the BRep data structure. More...

#include <TopOpeBRepTool.hxx>

Static Public Member Functions
static Standard_Boolean	PurgeClosingEdges (const TopoDS_Face &F, const TopoDS_Face &FF, const TopTools_DataMapOfShapeInteger &MWisOld, TopTools_IndexedMapOfOrientedShape &MshNOK)
	Fuse edges (in a wire) of a shape where we have useless vertex. In case face <FF> is built on UV-non-connexed wires (with the two closing edges FORWARD and REVERSED, in spite of one only), we find out the faulty edge, add the faulty shapes (edge,wire,face) to <MshNOK>. <FF> is a face descendant of <F>. <MWisOld>(wire) = 1 if wire is wire of <F> 0 wire results from <F>'s wire splitted. returns false if purge fails. More...

static Standard_Boolean	PurgeClosingEdges (const TopoDS_Face &F, const TopTools_ListOfShape &LOF, const TopTools_DataMapOfShapeInteger &MWisOld, TopTools_IndexedMapOfOrientedShape &MshNOK)

static Standard_Boolean	CorrectONUVISO (const TopoDS_Face &F, TopoDS_Face &Fsp)

static Standard_Boolean	MakeFaces (const TopoDS_Face &F, const TopTools_ListOfShape &LOF, const TopTools_IndexedMapOfOrientedShape &MshNOK, TopTools_ListOfShape &LOFF)
	Builds up the correct list of faces <LOFF> from <LOF>, using faulty shapes from map <MshNOK>. <LOF> is the list of <F>'s descendant faces. returns false if building fails. More...

static Standard_Boolean	Regularize (const TopoDS_Face &aFace, TopTools_ListOfShape &aListOfFaces, TopTools_DataMapOfShapeListOfShape &ESplits)
	Returns <False> if the face is valid (the UV representation of the face is a set of pcurves connexed by points with connexity 2). Else, splits <aFace> in order to return a list of valid faces. More...

static Standard_Boolean	RegularizeWires (const TopoDS_Face &aFace, TopTools_DataMapOfShapeListOfShape &OldWiresNewWires, TopTools_DataMapOfShapeListOfShape &ESplits)
	Returns <False> if the face is valid (the UV representation of the face is a set of pcurves connexed by points with connexity 2). Else, splits wires of the face, these are boundaries of the new faces to build up; <OldWiresNewWires> describes (wire, splits of wire); <ESplits> describes (edge, edge's splits) More...

static Standard_Boolean	RegularizeFace (const TopoDS_Face &aFace, const TopTools_DataMapOfShapeListOfShape &OldWiresnewWires, TopTools_ListOfShape &aListOfFaces)
	Classify wire's splits of map <OldWiresnewWires> in order to compute <aListOfFaces>, the splits of <aFace>. More...

static Standard_Boolean	RegularizeShells (const TopoDS_Solid &aSolid, TopTools_DataMapOfShapeListOfShape &OldSheNewShe, TopTools_DataMapOfShapeListOfShape &FSplits)
	Returns <False> if the shell is valid (the solid is a set of faces connexed by edges with connexity 2). Else, splits faces of the shell; <OldFacesnewFaces> describes (face, splits of face). More...

static Standard_OStream &	Print (const TopOpeBRepTool_OutCurveType OCT, Standard_OStream &S)
	Prints <OCT> as string on stream <S>; returns <S>. More...

Detailed Description

This package provides services used by the TopOpeBRep package performing topological operations on the BRep data structure.

Member Function Documentation

◆ CorrectONUVISO()

static Standard_Boolean TopOpeBRepTool::CorrectONUVISO	(	const TopoDS_Face &	F,
		TopoDS_Face &	Fsp
	)

static

◆ MakeFaces()

static Standard_Boolean TopOpeBRepTool::MakeFaces	(	const TopoDS_Face &	F,
		const TopTools_ListOfShape &	LOF,
		const TopTools_IndexedMapOfOrientedShape &	MshNOK,
		TopTools_ListOfShape &	LOFF
	)

static

Builds up the correct list of faces <LOFF> from <LOF>, using faulty shapes from map <MshNOK>. <LOF> is the list of <F>'s descendant faces. returns false if building fails.

◆ Print()

static Standard_OStream& TopOpeBRepTool::Print	(	const TopOpeBRepTool_OutCurveType	OCT,
		Standard_OStream &	S
	)

static

Prints <OCT> as string on stream <S>; returns <S>.

◆ PurgeClosingEdges() [1/2]

static Standard_Boolean TopOpeBRepTool::PurgeClosingEdges	(	const TopoDS_Face &	F,
		const TopoDS_Face &	FF,
		const TopTools_DataMapOfShapeInteger &	MWisOld,
		TopTools_IndexedMapOfOrientedShape &	MshNOK
	)

static

Fuse edges (in a wire) of a shape where we have useless vertex. In case face <FF> is built on UV-non-connexed wires (with the two closing edges FORWARD and REVERSED, in spite of one only), we find out the faulty edge, add the faulty shapes (edge,wire,face) to <MshNOK>. <FF> is a face descendant of <F>. <MWisOld>(wire) = 1 if wire is wire of <F> 0 wire results from <F>'s wire splitted. returns false if purge fails.

◆ PurgeClosingEdges() [2/2]

static Standard_Boolean TopOpeBRepTool::PurgeClosingEdges	(	const TopoDS_Face &	F,
		const TopTools_ListOfShape &	LOF,
		const TopTools_DataMapOfShapeInteger &	MWisOld,
		TopTools_IndexedMapOfOrientedShape &	MshNOK
	)

static

◆ Regularize()

static Standard_Boolean TopOpeBRepTool::Regularize	(	const TopoDS_Face &	aFace,
		TopTools_ListOfShape &	aListOfFaces,
		TopTools_DataMapOfShapeListOfShape &	ESplits
	)

static

Returns <False> if the face is valid (the UV representation of the face is a set of pcurves connexed by points with connexity 2). Else, splits <aFace> in order to return a list of valid faces.

◆ RegularizeFace()

static Standard_Boolean TopOpeBRepTool::RegularizeFace	(	const TopoDS_Face &	aFace,
		const TopTools_DataMapOfShapeListOfShape &	OldWiresnewWires,
		TopTools_ListOfShape &	aListOfFaces
	)

static

Classify wire's splits of map <OldWiresnewWires> in order to compute <aListOfFaces>, the splits of <aFace>.

◆ RegularizeShells()

static Standard_Boolean TopOpeBRepTool::RegularizeShells	(	const TopoDS_Solid &	aSolid,
		TopTools_DataMapOfShapeListOfShape &	OldSheNewShe,
		TopTools_DataMapOfShapeListOfShape &	FSplits
	)

static

Returns <False> if the shell is valid (the solid is a set of faces connexed by edges with connexity 2). Else, splits faces of the shell; <OldFacesnewFaces> describes (face, splits of face).

◆ RegularizeWires()

static Standard_Boolean TopOpeBRepTool::RegularizeWires	(	const TopoDS_Face &	aFace,
		TopTools_DataMapOfShapeListOfShape &	OldWiresNewWires,
		TopTools_DataMapOfShapeListOfShape &	ESplits
	)

static

Returns <False> if the face is valid (the UV representation of the face is a set of pcurves connexed by points with connexity 2). Else, splits wires of the face, these are boundaries of the new faces to build up; <OldWiresNewWires> describes (wire, splits of wire); <ESplits> describes (edge, edge's splits)

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

TopOpeBRepTool.hxx

TopOpeBRepTool Class Reference

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ CorrectONUVISO()

◆ MakeFaces()

◆ Print()

◆ PurgeClosingEdges() [1/2]

◆ PurgeClosingEdges() [2/2]

◆ Regularize()

◆ RegularizeFace()

◆ RegularizeShells()

◆ RegularizeWires()