CGAL 4.7 - Triangulated Surface Mesh Deformation: SurfaceModelingWeights Concept Reference

\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.7 - Triangulated Surface Mesh Deformation

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Groups Pages
List of all members
SurfaceModelingWeights Concept Reference
Concepts

## Definition

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

Example:

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

## Types

typedef unspecified_type | Halfedge_graph
| a model of HalfedgeGraph

## Creation

| SurfaceModelingWeights ()
| 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< Halfedge_graph >::halfedge_descriptor he, const Halfedge_graph &halfedge_graph, VertexPointMap vpm)
| Function computing the halfedge weight of halfedge `he` More...

## Member Function Documentation

template<class VertexPointMap >

double SurfaceModelingWeights::operator() | ( | boost::graph_traits< Halfedge_graph >::halfedge_descriptor | he,
|  | const Halfedge_graph & | halfedge_graph,
|  | VertexPointMap | vpm
| ) |  |

Function computing the halfedge weight of halfedge `he`

Template Parameters

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