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

#include <ModifiedButterFlyT.hh>

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

[legend]

List of all members.

Public Types
typedef MeshType	mesh_t
typedef SubdividerT< mesh_t, real_t >	parent_t
typedef RealType	real_t
typedef std::vector< real_t >	weight_t
typedef std::vector < std::vector< real_t > >	weights_t
Public Member Functions
void	init_weights (size_t _max_valence=20)
	Pre-compute weights.
	ModifiedButterflyT (mesh_t &_m)
	ModifiedButterflyT ()
const char *	name () const
	Return name of subdivision algorithm.
	~ModifiedButterflyT ()
Protected Member Functions
bool	cleanup (mesh_t &_m)
	Cleanup mesh after usage, e.g. remove added properties.
bool	prepare (mesh_t &_m)
	Prepare mesh, e.g. add properties.
bool	subdivide (mesh_t &_m, size_t _n)
	Subdivide mesh _m _n times.
Private Member Functions
void	compute_midpoint (mesh_t &_m, const typename mesh_t::EdgeHandle &_eh)
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	split_face (mesh_t &_m, const typename mesh_t::FaceHandle &_fh)
Private Attributes
OpenMesh::EPropHandleT < typename mesh_t::Point >	ep_pos_
OpenMesh::VPropHandleT < typename mesh_t::Point >	vp_pos_
weights_t	weights

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Detailed Description

template<typename MeshType, typename RealType = float>
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 - clement.courbet@ecp.fr

Definition at line 92 of file ModifiedButterFlyT.hh.

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Member Typedef Documentation

template<typename MeshType , typename RealType = float>

typedef MeshType OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::mesh_t

Reimplemented from OpenMesh::Subdivider::Uniform::SubdividerT< MeshType, RealType >.

Definition at line 97 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

typedef SubdividerT< mesh_t, real_t > OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::parent_t

Definition at line 98 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

typedef RealType OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::real_t

Reimplemented from OpenMesh::Subdivider::Uniform::SubdividerT< MeshType, RealType >.

Definition at line 96 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

typedef std::vector<real_t> OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::weight_t

Definition at line 101 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

typedef std::vector< std::vector<real_t> > OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::weights_t

Definition at line 100 of file ModifiedButterFlyT.hh.

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Constructor & Destructor Documentation

template<typename MeshType , typename RealType = float>

OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::ModifiedButterflyT

(

)

[inline]

Definition at line 106 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::ModifiedButterflyT

(

mesh_t &

_m

)

[inline]

Definition at line 110 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::~ModifiedButterflyT

(

)

[inline]

Definition at line 114 of file ModifiedButterFlyT.hh.

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Member Function Documentation

template<typename MeshType , typename RealType = float>

bool OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::cleanup

(

mesh_t &

_m

)

[inline, protected, virtual]

Cleanup mesh after usage, e.g. remove added properties.

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

Definition at line 169 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

void OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::compute_midpoint	(	mesh_t &	_m,
		const typename mesh_t::EdgeHandle &	_eh
	)			[inline, private]

Definition at line 366 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

void OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::corner_cutting	(	mesh_t &	_m,
		const typename mesh_t::HalfedgeHandle &	_he
	)			[inline, private]

Definition at line 244 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

void OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::init_weights

(

size_t

_max_valence = 20

)

[inline]

Pre-compute weights.

Definition at line 124 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

const char* OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::name

(

)

const [inline, virtual]

Return name of subdivision algorithm.

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

Definition at line 120 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

bool OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::prepare

(

mesh_t &

_m

)

[inline, protected, virtual]

Prepare mesh, e.g. add properties.

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

Definition at line 161 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

void OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::split_edge	(	mesh_t &	_m,
		const typename mesh_t::EdgeHandle &	_eh
	)			[inline, private]

Definition at line 305 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

void OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::split_face	(	mesh_t &	_m,
		const typename mesh_t::FaceHandle &	_fh
	)			[inline, private]

Definition at line 230 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

bool OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::subdivide	(	mesh_t &	_m,
		size_t	_n
	)			[inline, protected, virtual]

Subdivide mesh _m _n times.

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

Definition at line 177 of file ModifiedButterFlyT.hh.

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Member Data Documentation

template<typename MeshType , typename RealType = float>

OpenMesh::EPropHandleT< typename mesh_t::Point > OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::ep_pos_ [private]

Definition at line 542 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

OpenMesh::VPropHandleT< typename mesh_t::Point > OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::vp_pos_ [private]

Definition at line 541 of file ModifiedButterFlyT.hh.

template<typename MeshType , typename RealType = float>

weights_t OpenMesh::Subdivider::Uniform::ModifiedButterflyT< MeshType, RealType >::weights [private]

Definition at line 544 of file ModifiedButterFlyT.hh.

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

• ModifiedButterFlyT.hh