SurfaceMeshDeformationWeights Concept Reference

Definition

Concept describing the set of requirements for calculating weights for halfedges.

Example:

// a simple model to `SurfaceMeshDeformationWeights` concept, which provides uniform weights
template <class TriangleMesh>
struct Identity_weight
{
  typedef TriangleMesh Triangle_mesh;
  template<class VertexPointMap>
  double operator()(typename boost::graph_traits<TriangleMesh>::halfedge_descriptor  /*e*/, const TriangleMesh& /*p*/, VertexPointMap /*v*/)
  { return 1.0; }
};

Types
typedef unspecified_type	Triangle_mesh
	a model of HalfedgeGraph

Creation
	SurfaceMeshDeformationWeights ()
	Default constructor. Required only if the default parameter is used in the constructor of CGAL::Surface_mesh_deformation.

Operations
template<class VertexPointMap>
double	operator() (boost::graph_traits< Triangle_mesh >::halfedge_descriptor he, const Triangle_mesh &triangle_mesh, VertexPointMap vpm)
	Function computing the halfedge weight of halfedge he.

Member Function Documentation

operator()()

template<class VertexPointMap>

double SurfaceMeshDeformationWeights::operator()	(	boost::graph_traits< Triangle_mesh >::halfedge_descriptor	he,
		const Triangle_mesh &	triangle_mesh,
		VertexPointMap	vpm )

Function computing the halfedge weight of halfedge he.

Template Parameters

VertexPointMap

a model of ReadWritePropertyMap with boost::graph_traits<Triangle_mesh>::vertex_descriptor as key and a 3D point from a CGAL Kernel as value type