The concept PMPHolefillingVisitor
defines the requirements for the visitor used in holefillingrelated functions . The hole filling may use a 2D constrained triangulation for almost planar holes (planar phase). If that is not appropriate or fails it may use an algorithm with a quadratic running time relying on the 3D Delaunay triangulation (quadratic phase). If that fails, it uses an algorithm with cubic running time (cubic phase).
 Refines
CopyConstructible
 Has models
CGAL::Polygon_mesh_processing::Hole_filling::Default_visitor

void  start_planar_phase () const 
 called when the planar hole filling algorithm starts.


void  end_planar_phase (bool success) const 
 called when the planar hole filling algorithm stops.


void  start_quadratic_phase (std::size_t n) const 
 called when the algorithm with quadratic running time starts.


void  quadratic_step () const 
 called at each step.


void  end_quadratic_phase (bool success) const 
 called when the algorithm with quadratic running time ends.


void  start_cubic_phase (std::size_t n) const 
 called when the algorithm with cubic running time starts.


void  cubic_step () const 
 called at each step. This will be called n times.


void  end_cubic_phase () const 
 called when the algorithm with cubic running time ends.


void  start_refine_phase () 
 called before refining the triangulation of the hole (triangulate_and_refine_hole() and triangulate_refine_and_fair_hole() only)


void  end_refine_phase () 
 called after having refined the triangulation of the hole (triangulate_and_refine_hole() and triangulate_refine_and_fair_hole() only)


void  start_fair_phase () 
 called before fairing the triangulation of the hole (triangulate_refine_and_fair_hole() only)


void  end_fair_phase () 
 called after having faired the triangulation of the hole (triangulate_refine_and_fair_hole() only)


◆ end_planar_phase()
void PMPHolefillingVisitor::end_planar_phase 
( 
bool 
success  ) 
const 
called when the planar hole filling algorithm stops.
 Parameters

success  true when the hole could be filled in this phase. 
◆ end_quadratic_phase()
void PMPHolefillingVisitor::end_quadratic_phase 
( 
bool 
success  ) 
const 
called when the algorithm with quadratic running time ends.
 Parameters

success  true when the hole could be filled in this phase. 
◆ quadratic_step()
void PMPHolefillingVisitor::quadratic_step 
( 
 ) 
const 
called at each step.
There may be less than n
calls as this is an upperbound.
◆ start_cubic_phase()
void PMPHolefillingVisitor::start_cubic_phase 
( 
std::size_t 
n  ) 
const 
called when the algorithm with cubic running time starts.
 Parameters

n  the upperbound on the number of steps 
◆ start_quadratic_phase()
void PMPHolefillingVisitor::start_quadratic_phase 
( 
std::size_t 
n  ) 
const 
called when the algorithm with quadratic running time starts.
 Parameters

n  the upperbound on the number of steps 