TopOpeBRep_ShapeIntersector Class Reference

Intersect two shapes.

A GeomShape is a shape with a geometric domain, i.e.
a Face or an Edge.

The purpose of the ShapeIntersector is to find
couples of intersecting GeomShape in two Shapes
(which can be any kind of topologies : Compound,
Solid, Shell, etc... )

It is in charge of exploration of the shapes and
rejection. For this it is provided with two tools :

More...

#include <TopOpeBRep_ShapeIntersector.hxx>

Public Member Functions
void *	operator new (size_t, void *anAddress)
void *	operator new (size_t size)
void	operator delete (void *anAddress)
	TopOpeBRep_ShapeIntersector ()
void	InitIntersection (const TopoDS_Shape &S1, const TopoDS_Shape &S2)
	Initialize the intersection of shapes S1,S2.
void	InitIntersection (const TopoDS_Shape &S1, const TopoDS_Shape &S2, const TopoDS_Face &F1, const TopoDS_Face &F2)
	Initialize the intersection of shapes S1,S2.
const TopoDS_Shape &	Shape (const Standard_Integer Index) const
	return the shape <Index> ( = 1 or 2) given to InitIntersection(). Index = 1 will return S1, Index = 2 will return S2.
Standard_Boolean	MoreIntersection () const
	returns True if there are more intersection between two the shapes.
void	NextIntersection ()
	search for the next intersection between the two shapes.
TopOpeBRep_FacesIntersector &	ChangeFacesIntersector ()
	return the current intersection of two Faces.
TopOpeBRep_EdgesIntersector &	ChangeEdgesIntersector ()
	return the current intersection of two Edges.
TopOpeBRep_FaceEdgeIntersector &	ChangeFaceEdgeIntersector ()
	return the current intersection of a Face and an Edge.
const TopoDS_Shape &	CurrentGeomShape (const Standard_Integer Index) const
	return geometric shape <Index> ( = 1 or 2 ) of current intersection.
void	GetTolerances (Standard_Real &tol1, Standard_Real &tol2) const
	return MAX of intersection tolerances with which FacesIntersector from TopOpeBRep was working.
void	DumpCurrent (const Standard_Integer K) const
Standard_Integer	Index (const Standard_Integer K) const
void	RejectedFaces (const TopoDS_Shape &anObj, const TopoDS_Shape &aReference, TopTools_ListOfShape &aListOfShape)

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Detailed Description

• ShapeExplorer from TopOpeBRepTool.
  
• ShapeScanner from TopOpeBRep which implements bounding boxes.
  

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Constructor & Destructor Documentation

TopOpeBRep_ShapeIntersector::TopOpeBRep_ShapeIntersector

(

)

---

Member Function Documentation

TopOpeBRep_EdgesIntersector& TopOpeBRep_ShapeIntersector::ChangeEdgesIntersector

(

)

TopOpeBRep_FaceEdgeIntersector& TopOpeBRep_ShapeIntersector::ChangeFaceEdgeIntersector

(

)

TopOpeBRep_FacesIntersector& TopOpeBRep_ShapeIntersector::ChangeFacesIntersector

(

)

const TopoDS_Shape& TopOpeBRep_ShapeIntersector::CurrentGeomShape

(

const Standard_Integer

Index

)

const

void TopOpeBRep_ShapeIntersector::DumpCurrent

(

const Standard_Integer

K

)

const

void TopOpeBRep_ShapeIntersector::GetTolerances	(	Standard_Real &	tol1,
		Standard_Real &	tol2
	)		const

Standard_Integer TopOpeBRep_ShapeIntersector::Index

(

const Standard_Integer

K

)

const

void TopOpeBRep_ShapeIntersector::InitIntersection	(	const TopoDS_Shape &	S1,
		const TopoDS_Shape &	S2,
		const TopoDS_Face &	F1,
		const TopoDS_Face &	F2
	)

void TopOpeBRep_ShapeIntersector::InitIntersection	(	const TopoDS_Shape &	S1,
		const TopoDS_Shape &	S2
	)

Standard_Boolean TopOpeBRep_ShapeIntersector::MoreIntersection

(

)

const

void TopOpeBRep_ShapeIntersector::NextIntersection

(

)

void TopOpeBRep_ShapeIntersector::operator delete

(

void *

anAddress

)

[inline]

void* TopOpeBRep_ShapeIntersector::operator new

(

size_t

size

)

[inline]

void* TopOpeBRep_ShapeIntersector::operator new	(	size_t	,
		void *	anAddress
	)		[inline]

void TopOpeBRep_ShapeIntersector::RejectedFaces	(	const TopoDS_Shape &	anObj,
		const TopoDS_Shape &	aReference,
		TopTools_ListOfShape &	aListOfShape
	)

const TopoDS_Shape& TopOpeBRep_ShapeIntersector::Shape

(

const Standard_Integer

Index

)

const

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

• TopOpeBRep_ShapeIntersector.hxx