PMPCorefinementVisitor Class Reference

#include <Concepts/PMPCorefinementVisitor.h>

Definition

The concept PMPCorefinementVisitor defines the requirements for the visitor used in corefinement-related functions to track the creation of new faces.

Refines:

CopyConstructible

Has Models:

CGAL::Polygon_mesh_processing::Corefinement::Default_visitor.

Public Types
typedef unspecified_type	Triangle_mesh
	Mesh type.
typedef unspecified_type	face_descriptor
	Face decriptor type.

Functions used by corefine()
void	before_subface_creations (face_descriptor f_split, Triangle_mesh &tm)
	called before the triangulation of f_split in tm. More...
void	after_subface_creations (Triangle_mesh &tm)
	called when the triangulation of a face in tm is finished
void	before_subface_created (Triangle_mesh &tm)
	called before creating a new triangle face in tm to triangulate the face passed to before_subface_creations()
void	after_subface_created (face_descriptor f_new, Triangle_mesh &tm)
	called after creating a new triangle face f_new in tm to triangulate the face passed to before_subface_creations(). More...

Functions used by Boolean operations functions using corefinement.
These functions are not needed if you only call corefine().
void	before_face_copy (face_descriptor f_src, Triangle_mesh &tm_src, Triangle_mesh &tm_tgt)
	called before importing the face f_src of tm_src in tm_tgt
void	after_face_copy (face_descriptor f_src, Triangle_mesh &tm_src, face_descriptor f_tgt, Triangle_mesh &tm_tgt)
	called after importing the face f_src of tm_src in tm_tgt. More...

Member Function Documentation

after_face_copy()

void PMPCorefinementVisitor::after_face_copy	(	face_descriptor	f_src,
		Triangle_mesh &	tm_src,
		face_descriptor	f_tgt,
		Triangle_mesh &	tm_tgt
	)

called after importing the face f_src of tm_src in tm_tgt.

The new face is f_tgt. Note that the call is placed just after a call to add_face() so the halfedge pointer is not set yet.

after_subface_created()

void PMPCorefinementVisitor::after_subface_created	(	face_descriptor	f_new,
		Triangle_mesh &	tm
	)

called after creating a new triangle face f_new in tm to triangulate the face passed to before_subface_creations().

Note that the call is placed just after a call to add_face() so the halfedge pointer is not set yet.

before_subface_creations()

void PMPCorefinementVisitor::before_subface_creations	(	face_descriptor	f_split,
		Triangle_mesh &	tm
	)

called before the triangulation of f_split in tm.

Note that f_split will be one of the faces of the triangulation. Each subsequent call to before_subface_created()/after_subface_created() will correspond to the creation of a new face of the triangulation of f_split.