#include <CGAL/Subdivision_method_3/subdivision_masks_3.h>

Inherits from

CGAL::Linear_mask_3< PolygonMesh, VertexPointMap >.

Definition

template<class PolygonMesh, class VertexPointMap = typename boost::property_map<PolygonMesh, vertex_point_t>::type>
class CGAL::CatmullClark_mask_3< PolygonMesh, VertexPointMap >

The geometry mask of Catmull-Clark subdivision.

A stencil determines a source neighborhood whose points contribute to the position of a refined point. The geometry mask of a stencil specifies the computation on the nodes of the stencil. CatmullClark_mask_3 implements the geometry masks of Catmull-Clark subdivision on models of MutableFaceGraph, such as Polyhedron_3 and Surface_mesh.

Template Parameters

PolygonMesh	must be a model of the concept `MutableFaceGraph`.
VertexPointMap	must be a model of `WritablePropertyMap` with value type `Point_3`

Is model of: PQQMask_3

See also: CGAL::Subdivision_method_3

Public Types
typedef PolygonMesh	Mesh

Public Types inherited from CGAL::Linear_mask_3< PolygonMesh, VertexPointMap >
typedef PolygonMesh	Mesh

Public Types inherited from CGAL::PQQ_stencil_3< PolygonMesh, VertexPointMap >
typedef PolygonMesh	Mesh

typedef boost::property_map< Mesh, vertex_point_t >::type	Vertex_pmap

typedef boost::graph_traits< Mesh >::vertex_descriptor	vertex_descriptor

typedef boost::graph_traits< Mesh >::halfedge_descriptor	halfedge_descriptor

typedef boost::graph_traits< Mesh >::face_descriptor	face_descriptor

typedef boost::property_traits< Vertex_pmap >::value_type	Point

typedef Kernel_traits< Point >::Kernel	Kernel

typedef Kernel::FT	FT

typedef Kernel::Vector_3	Vector

Creation
	CatmullClark_mask_3 (Mesh *pmesh)
	Constructor.

	CatmullClark_mask_3 (Mesh *pmesh, VertexPointMap vpmap)
	Constructor with a custom vertex point property map.

Stencil functions
void	edge_node (halfedge_descriptor edge, Point &pt)
	computes the Catmull-Clark edge-point `pt` of the edge `edge`.

void	vertex_node (vertex_descriptor vertex, Point &pt)
	computes the Catmull-Clark vertex-point `pt` of the vertex `vertex`.

void	border_node (halfedge_descriptor edge, Point &ept, Point &vpt)
	computes the Catmull-Clark edge-point `ept` and the Catmull-Clark vertex-point `vpt` of the border edge `edge`.

Additional Inherited Members
Public Member Functions inherited from CGAL::Linear_mask_3< PolygonMesh, VertexPointMap >
	Linear_mask_3 (Mesh *pmesh)

	Linear_mask_3 (Mesh *pmesh, VertexPointMap vpmap)

void	face_node (face_descriptor facet, Point &pt)

void	edge_node (halfedge_descriptor edge, Point &pt)

void	vertex_node (vertex_descriptor vertex, Point &pt)

void	border_node (halfedge_descriptor edge, Point &ept, Point &vtp)

Public Member Functions inherited from CGAL::PQQ_stencil_3< PolygonMesh, VertexPointMap >
	PQQ_stencil_3 (Mesh *pmesh)

	PQQ_stencil_3 (Mesh *pmesh, VertexPointMap vpmap)

void	face_node (face_descriptor, Point &)

void	edge_node (halfedge_descriptor, Point &)

void	vertex_node (vertex_descriptor, Point &)

void	border_node (halfedge_descriptor, Point &, Point &)

Public Attributes inherited from CGAL::PQQ_stencil_3< PolygonMesh, VertexPointMap >
Mesh *	pmesh

VertexPointMap	vpmap

Constructor & Destructor Documentation

◆ CatmullClark_mask_3()

template<class PolygonMesh , class VertexPointMap = typename boost::property_map<PolygonMesh, vertex_point_t>::type>

CGAL::CatmullClark_mask_3< PolygonMesh, VertexPointMap >::CatmullClark_mask_3 ( Mesh * pmesh )

Constructor.

The default vertex point property map, get(vertex_point, pmesh), is used.

Inherits from

Definition

Public Types

Creation

Stencil functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ CatmullClark_mask_3()