TopClass_SolidExplorer Class Reference

Provide an exploration of a BRep Shape for the classification. Defines the description of a solid for the SolidClassifier. More...

#include <TopClass_SolidExplorer.hxx>

Public Member Functions
virtual Standard_Boolean	Reject (const gp_Pnt &P) const =0
	Should return True if the point is outside a bounding volume of the shape.
virtual void	Segment (const gp_Pnt &P, gp_Lin &L, Standard_Real &Par)=0
	Returns in <L>, <Par> a segment having at least one intersection with the shape boundary to compute intersections.
virtual void	OtherSegment (const gp_Pnt &P, gp_Lin &L, Standard_Real &Par)=0
	Returns in <L>, <Par> a segment having at least one intersection with the shape boundary to compute intersections.
virtual void	InitShell ()=0
	Starts an exploration of the shells.
virtual Standard_Boolean	MoreShells () const =0
	Returns True if there is a current shell.
virtual void	NextShell ()=0
	Sets the explorer to the next shell and returns False if there are no more wires.
virtual Standard_Boolean	RejectShell (const gp_Lin &L, const Standard_Real Par) const =0
	Returns True if the shell bounding volume does not intersect the segment.
virtual void	InitFace ()=0
	Starts an exploration of the faces.
virtual Standard_Boolean	MoreFaces () const =0
	Returns True if there is a current face.
virtual void	NextFace ()=0
	Sets the explorer to the next face and returns False if there are no more wires.
virtual TopoDS_Face	CurrentFace () const =0
	Returns the current face.
virtual Standard_Boolean	RejectFace (const gp_Lin &L, const Standard_Real Par) const =0
	Returns True if the face bounding volume does not intersect the segment.

Detailed Description

Provide an exploration of a BRep Shape for the classification. Defines the description of a solid for the SolidClassifier.

Member Function Documentation

CurrentFace()

virtual TopoDS_Face TopClass_SolidExplorer::CurrentFace ( ) const

pure virtual

Returns the current face.

InitFace()

virtual void TopClass_SolidExplorer::InitFace ( )

pure virtual

Starts an exploration of the faces.

InitShell()

virtual void TopClass_SolidExplorer::InitShell ( )

pure virtual

Starts an exploration of the shells.

MoreFaces()

virtual Standard_Boolean TopClass_SolidExplorer::MoreFaces ( ) const

pure virtual

Returns True if there is a current face.

MoreShells()

virtual Standard_Boolean TopClass_SolidExplorer::MoreShells ( ) const

pure virtual

Returns True if there is a current shell.

NextFace()

virtual void TopClass_SolidExplorer::NextFace ( )

pure virtual

Sets the explorer to the next face and returns False if there are no more wires.

NextShell()

virtual void TopClass_SolidExplorer::NextShell ( )

pure virtual

Sets the explorer to the next shell and returns False if there are no more wires.

OtherSegment()

virtual void TopClass_SolidExplorer::OtherSegment ( const gp_Pnt &  P, gp_Lin &  L, Standard_Real &  Par  )

pure virtual

Returns in <L>, <Par> a segment having at least one intersection with the shape boundary to compute intersections.

The First Call to this method returns a line which point to a point of the first face of the shape. The Second Call provide a line to the second face and so on.

if the method is called N times on a shape with F faces (N>F) the line point to other points on the face 1,2,3 ... N

Reject()

virtual Standard_Boolean TopClass_SolidExplorer::Reject ( const gp_Pnt &  P ) const

pure virtual

Should return True if the point is outside a bounding volume of the shape.

RejectFace()

virtual Standard_Boolean TopClass_SolidExplorer::RejectFace ( const gp_Lin &  L, const Standard_Real  Par  ) const

pure virtual

Returns True if the face bounding volume does not intersect the segment.

RejectShell()

virtual Standard_Boolean TopClass_SolidExplorer::RejectShell ( const gp_Lin &  L, const Standard_Real  Par  ) const

pure virtual

Returns True if the shell bounding volume does not intersect the segment.

Segment()

virtual void TopClass_SolidExplorer::Segment ( const gp_Pnt &  P, gp_Lin &  L, Standard_Real &  Par  )

pure virtual

Returns in <L>, <Par> a segment having at least one intersection with the shape boundary to compute intersections.

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

• TopClass_SolidExplorer.hxx