til::Vertex_remover< TVertexNode, TFaceNode > Class Template Reference

A class to remove a vertex from a mesh, and remeshing the hole. More...

#include <cathier/mesh_decimation.h>

Public Types
enum	Error { none = 0, invalid_neighborhood, triangulation_failure }

Public Member Functions
	Vertex_remover (std::list< TVertexNode > &graph_vertices, std::list< TFaceNode > &graph_faces)
std::vector< VertexPointer > &	neighbors ()
Error	error () const
bool	isRemovable (VertexPointer i)
	Check that vertex i can be removed from the mesh. More...
VertexPointer	remove (VertexPointer i)
	Remove a vertex that has already been nodded as removable by the 'isRemovable' method. More...
bool	operator() (VertexPointer &i)

Detailed Description

template<typename TVertexNode, typename TFaceNode>
class til::Vertex_remover< TVertexNode, TFaceNode >

A class to remove a vertex from a mesh, and remeshing the hole.

NB: remeshing is not always possible, therefore removing a given point in a mesh is not always possible. Therefore, it may be important to check the return value of operator() to check if the point has actually been removed.

Definition at line 681 of file mesh_decimation.h.

Member Enumeration Documentation

Error

template<typename TVertexNode, typename TFaceNode>

enum til::Vertex_remover::Error

Enumerator
none
invalid_neighborhood
triangulation_failure

Definition at line 685 of file mesh_decimation.h.

Constructor & Destructor Documentation

Vertex_remover()

template<typename TVertexNode, typename TFaceNode>

til::Vertex_remover< TVertexNode, TFaceNode >::Vertex_remover ( std::list< TVertexNode > &  graph_vertices, std::list< TFaceNode > &  graph_faces  )

inline

Definition at line 699 of file mesh_decimation.h.

Member Function Documentation

error()

template<typename TVertexNode, typename TFaceNode>

Error til::Vertex_remover< TVertexNode, TFaceNode >::error ( ) const

inline

Definition at line 708 of file mesh_decimation.h.

References til::addNeighbors(), til::cross(), til::simple_delaunay_triangulation(), til::simple_neighborhood_flattening(), and til::size().

isRemovable()

template<typename TVertexNode, typename TFaceNode>

bool til::Vertex_remover< TVertexNode, TFaceNode >::isRemovable ( VertexPointer  i )

inline

Check that vertex i can be removed from the mesh.

Definition at line 967 of file mesh_decimation.h.

References til::copy().

neighbors()

template<typename TVertexNode, typename TFaceNode>

std::vector<VertexPointer>& til::Vertex_remover< TVertexNode, TFaceNode >::neighbors ( )

inline

Definition at line 707 of file mesh_decimation.h.

operator()()

template<typename TVertexNode, typename TFaceNode>

bool til::Vertex_remover< TVertexNode, TFaceNode >::operator() ( VertexPointer &  i )

inline

Definition at line 1201 of file mesh_decimation.h.

References til::copy(), til::remove_vertex(), til::simple_delaunay_triangulation(), til::simple_neighborhood_flattening(), and til::size().

remove()

template<typename TVertexNode, typename TFaceNode>

VertexPointer til::Vertex_remover< TVertexNode, TFaceNode >::remove ( VertexPointer  i )

inline

Remove a vertex that has already been nodded as removable by the 'isRemovable' method.

Return a pointer to the vertex 'after' the vertex that has been removed, in the list sense.

Definition at line 998 of file mesh_decimation.h.

References til::addNeighbors(), and til::remove_vertex().

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

• cathier/mesh_decimation.h