OpenMesh
OpenMesh::Subdivider::Uniform::LoopT< MeshType, RealType > Class Template Reference

Uniform Loop subdivision algorithm. More...

#include <OpenMesh/Tools/Subdivider/Uniform/LoopT.hh>

Inheritance diagram for OpenMesh::Subdivider::Uniform::LoopT< MeshType, RealType >:
Collaboration diagram for OpenMesh::Subdivider::Uniform::LoopT< MeshType, RealType >:

List of all members.

Classes

struct  compute_weight
 Helper functor to compute weights for Loop-subdivision.

Public Types

typedef RealType real_t
typedef MeshType mesh_t
typedef SubdividerT< mesh_t,
real_t > 
parent_t
typedef std::pair< real_t, real_t > weight_t
typedef std::vector< std::pair
< real_t, real_t > > 
weights_t

Public Member Functions

 LoopT (mesh_t &_m)
const char * name () const
 Return name of subdivision algorithm.
void init_weights (size_t _max_valence=50)
 Pre-compute weights.

Protected Member Functions

bool prepare (mesh_t &_m)
 Prepare mesh, e.g. add properties.
bool cleanup (mesh_t &_m)
 Cleanup mesh after usage, e.g. remove added properties.
bool subdivide (mesh_t &_m, size_t _n, const bool _update_points=true)
 Subdivide mesh _m _n times.

Detailed Description

template<typename MeshType, typename RealType = float>
class OpenMesh::Subdivider::Uniform::LoopT< MeshType, RealType >

Uniform Loop subdivision algorithm.

Implementation as described in

C. T. Loop, "Smooth Subdivision Surfaces Based on Triangles", M.S. Thesis, Department of Mathematics, University of Utah, August 1987.


Member Function Documentation

template<typename MeshType , typename RealType = float>
bool OpenMesh::Subdivider::Uniform::LoopT< MeshType, RealType >::subdivide ( mesh_t &  _m,
size_t  _n,
const bool  _update_points = true 
) [inline, protected, virtual]

Subdivide mesh _m _n times.

TODO:Implement fixed positions

Implements OpenMesh::Subdivider::Uniform::SubdividerT< MeshType, RealType >.


The documentation for this class was generated from the following file:
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Defines