Parameterizer_3 Concept Reference

Definition

Parameterizer_3 is a concept of parameterization object for a given type of mesh, TriangleMesh, which must be a model of the FaceGraph concept.

Border parameterizers are also models of this concept but they only parameterize the border of a given mesh.

Creation

Construction and destruction are undefined.

Has models

CGAL::Surface_mesh_parameterization::Fixed_border_parameterizer_3<TriangleMesh, BorderParameterizer, SolverTraits>

CGAL::Surface_mesh_parameterization::ARAP_parameterizer_3<TriangleMesh, BorderParameterizer, SolverTraits>

CGAL::Surface_mesh_parameterization::Barycentric_mapping_parameterizer_3<TriangleMesh, BorderParameterizer, SolverTraits>

CGAL::Surface_mesh_parameterization::Discrete_authalic_parameterizer_3<TriangleMesh, BorderParameterizer, SolverTraits>

CGAL::Surface_mesh_parameterization::Discrete_conformal_map_parameterizer_3<TriangleMesh, BorderParameterizer, SolverTraits>

CGAL::Surface_mesh_parameterization::LSCM_parameterizer_3<TriangleMesh, BorderParameterizer, SolverTraits>

CGAL::Surface_mesh_parameterization::Mean_value_coordinates_parameterizer_3<TriangleMesh, BorderParameterizer, SolverTraits>

CGAL::Surface_mesh_parameterization::Circular_border_parameterizer_3<TriangleMesh>

CGAL::Surface_mesh_parameterization::Square_border_parameterizer_3<TriangleMesh>

CGAL::Surface_mesh_parameterization::Two_vertices_parameterizer_3<TriangleMesh>

See also

CGAL::Surface_mesh_parameterization::Orbifold_Tutte_parameterizer_3<SeamMesh, SolverTraits>

Types
typedef unspecified_type	TriangleMesh
	A given polygon mesh type, TriangleMesh, which is a model of the FaceGraph concept.
typedef boost::graph_traits< TriangleMesh >::halfedge_descriptor	halfedge_descriptor

Operations
template<typename VertexUVMap , typename VertexIndexMap , typename VertexParameterizedMap >
Error_code	parameterize (const TriangleMesh &mesh, halfedge_descriptor bhd, VertexUVMap uvmap, VertexIndexMap vimap, VertexParameterizedMap vpmap)
	Assign a 2D position (i.e. a (u, v) pair) on the shape to (some of) the vertices of the mesh.

Member Function Documentation

parameterize()

template<typename VertexUVMap , typename VertexIndexMap , typename VertexParameterizedMap >

Error_code Parameterizer_3::parameterize	(	const TriangleMesh &	mesh,
		halfedge_descriptor	bhd,
		VertexUVMap	uvmap,
		VertexIndexMap	vimap,
		VertexParameterizedMap	vpmap
	)

Assign a 2D position (i.e. a (u, v) pair) on the shape to (some of) the vertices of the mesh.

Mark them as parameterized.

Template Parameters

VertexUVmap	must be a model of ReadWritePropertyMap with boost::graph_traits<TriangleMesh>::vertex_descriptor as key type and Point_2 (type deduced from TriangleMesh using Kernel_traits) as value type.
VertexIndexMap	must be a model of ReadablePropertyMap with boost::graph_traits<TriangleMesh>::vertex_descriptor as key type and a unique integer as value type.
VertexParameterizedMap	must be a model of ReadWritePropertyMap with boost::graph_traits<TriangleMesh>::vertex_descriptor as key type and a Boolean as value type.

Parameters

mesh	a triangulated surface.
bhd	a halfedge descriptor on the boundary of mesh.
uvmap	an instantiation of the class VertexUVmap.
vimap	an instantiation of the class VertexIndexMap.
vpmap	an instantiation of the class VertexParameterizedMap.

Precondition

mesh must be a triangular mesh.

The vertices must be indexed (vimap must be initialized)