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Public Types | Public Member Functions | Protected Member Functions | Private Member Functions | Private Attributes | List of all members
OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType > Class Template Reference

#include <OpenFlipper/libs_required/OpenMesh/src/OpenMesh/Tools/Subdivider/Uniform/ModifiedButterFlyT.hh>

Inheritance diagram for OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >:
OpenMesh::Subdivider::Uniform::SubdividerT< MeshType, RealType > OpenMesh::Utils::Noncopyable

Public Types

typedef RealType real_t
 
typedef MeshType mesh_t
 
typedef SubdividerT< mesh_t, real_t > parent_t
 
typedef std::vector< std::vector< real_t > > weights_t
 
typedef std::vector< real_t > weight_t
 
- Public Types inherited from OpenMesh::Subdivider::Uniform::SubdividerT< MeshType, RealType >
typedef MeshType mesh_t
 
typedef RealType real_t
 

Public Member Functions

 ModifiedButterflyT (mesh_t &_m)
 
const char * name () const override
 Return name of subdivision algorithm.
 
void init_weights (size_t _max_valence=30)
 Pre-compute weights.
 
- Public Member Functions inherited from OpenMesh::Subdivider::Uniform::SubdividerT< MeshType, RealType >
virtual ~SubdividerT ()
 Destructor (calls detach())
 
 SubdividerT (void)
 
 SubdividerT (MeshType &_m)
 
bool operator() (MeshType &_m, size_t _n, const bool _update_points=true)
 
bool attach (MeshType &_m)
 
bool operator() (size_t _n, const bool _update_points=true)
 
void detach (void)
 

Protected Member Functions

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

Private Member Functions

void split_face (mesh_t &_m, const typename mesh_t::FaceHandle &_fh)
 
void corner_cutting (mesh_t &_m, const typename mesh_t::HalfedgeHandle &_he)
 
void split_edge (mesh_t &_m, const typename mesh_t::EdgeHandle &_eh)
 
void compute_midpoint (mesh_t &_m, const typename mesh_t::EdgeHandle &_eh)
 

Private Attributes

OpenMesh::VPropHandleT< typename mesh_t::Point > vp_pos_
 
OpenMesh::EPropHandleT< typename mesh_t::Point > ep_pos_
 
weights_t weights
 

Detailed Description

template<typename MeshType, typename RealType = double>
class OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >

Modified Butterfly subdivision algorithm

Implementation of the modified butterfly scheme of Denis Zorin, Peter Schröder and Wim Sweldens, ``Interpolating subdivision for meshes with arbitrary topology,'' in Proceedings of SIGGRAPH 1996, ACM SIGGRAPH, 1996, pp. 189-192.

Clement Courbet - cleme.nosp@m.nt.c.nosp@m.ourbe.nosp@m.t@ec.nosp@m.p.fr

Definition at line 92 of file ModifiedButterFlyT.hh.

Member Function Documentation

◆ subdivide()

template<typename MeshType, typename RealType = double>
bool OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::subdivide ( MeshType &  _m,
size_t  _n,
const bool  _update_points = true 
)
inlineoverrideprotectedvirtual

Subdivide mesh _m _n times.

TODO:Implement fixed positions

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

Definition at line 177 of file ModifiedButterFlyT.hh.

The documentation for this class was generated from the following file: