OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType > Class Template Reference

#include <Sqrt3T.hh>

Inheritance diagram for OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >:

[legend]

List of all members.

Classes
struct	compute_weight
Public Types
typedef MeshType	mesh_t
typedef SubdividerT< mesh_t, real_t >	parent_t
typedef RealType	real_t
typedef std::pair< real_t, real_t >	weight_t
typedef std::vector< std::pair < real_t, real_t > >	weights_t
Public Member Functions
void	init_weights (size_t _max_valence=50)
	Pre-compute weights.
const char *	name () const
	Return name of subdivision algorithm.
	Sqrt3T (MeshType &_m)
	Sqrt3T (void)
virtual	~Sqrt3T ()
Protected Member Functions
bool	cleanup (MeshType &_m)
	Cleanup mesh after usage, e.g. remove added properties.
bool	prepare (MeshType &_m)
	Prepare mesh, e.g. add properties.
bool	subdivide (MeshType &_m, size_t _n)
	Subdivide mesh _m _n times.
Private Member Functions
void	boundary_split (MeshType &_m, const typename MeshType::HalfedgeHandle &_heh)
void	boundary_split (MeshType &_m, const typename MeshType::HalfedgeHandle &_heh, const typename MeshType::VertexHandle &_vh)
void	boundary_split (MeshType &_m, const typename MeshType::FaceHandle &_fh)
void	compute_new_boundary_points (MeshType &_m, const typename MeshType::EdgeHandle &_eh)
Private Attributes
const real_t	_1over27
const real_t	_1over3
OpenMesh::EPropHandleT < std::pair< typename MeshType::VertexHandle, typename MeshType::VertexHandle > >	ep_nv_
OpenMesh::MPropHandleT< size_t >	mp_gen_
OpenMesh::VPropHandleT < typename MeshType::Point >	vp_pos_
weights_t	weights_

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Detailed Description

template<typename MeshType, typename RealType = float>
class OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >

Uniform Sqrt3 subdivision algorithm

Implementation as described in

L. Kobbelt, "Sqrt(3) subdivision", Proceedings of SIGGRAPH 2000.

Definition at line 96 of file Sqrt3T.hh.

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Member Typedef Documentation

template<typename MeshType , typename RealType = float>

typedef MeshType OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::mesh_t

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

Definition at line 101 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

typedef SubdividerT< mesh_t, real_t > OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::parent_t

Definition at line 102 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

typedef RealType OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::real_t

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

Definition at line 100 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

typedef std::pair< real_t, real_t > OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::weight_t

Definition at line 104 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

typedef std::vector< std::pair<real_t,real_t> > OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::weights_t

Definition at line 105 of file Sqrt3T.hh.

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Constructor & Destructor Documentation

template<typename MeshType , typename RealType = float>

OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::Sqrt3T

(

void

)

[inline]

Definition at line 110 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::Sqrt3T

(

MeshType &

_m

)

[inline]

Definition at line 113 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

virtual OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::~Sqrt3T

(

)

[inline, virtual]

Definition at line 116 of file Sqrt3T.hh.

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Member Function Documentation

template<typename MeshType , typename RealType = float>

void OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::boundary_split	(	MeshType &	_m,
		const typename MeshType::HalfedgeHandle &	_heh
	)			[inline, private]

Definition at line 452 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

void OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::boundary_split	(	MeshType &	_m,
		const typename MeshType::HalfedgeHandle &	_heh,
		const typename MeshType::VertexHandle &	_vh
	)			[inline, private]

Definition at line 386 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

void OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::boundary_split	(	MeshType &	_m,
		const typename MeshType::FaceHandle &	_fh
	)			[inline, private]

Definition at line 340 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

bool OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::cleanup

(

MeshType &

_m

)

[inline, protected, virtual]

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

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

Definition at line 149 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

void OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::compute_new_boundary_points	(	MeshType &	_m,
		const typename MeshType::EdgeHandle &	_eh
	)			[inline, private]

Definition at line 292 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

void OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::init_weights

(

size_t

_max_valence = 50

)

[inline]

Pre-compute weights.

Definition at line 126 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

const char* OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::name

(

)

const [inline, virtual]

Return name of subdivision algorithm.

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

Definition at line 122 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

bool OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::prepare

(

MeshType &

_m

)

[inline, protected, virtual]

Prepare mesh, e.g. add properties.

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

Definition at line 136 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

bool OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::subdivide	(	MeshType &	_m,
		size_t	_n
	)			[inline, protected, virtual]

Subdivide mesh _m _n times.

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

Definition at line 159 of file Sqrt3T.hh.

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Member Data Documentation

template<typename MeshType , typename RealType = float>

const real_t OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::_1over27 [private]

Definition at line 508 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

const real_t OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::_1over3 [private]

Definition at line 507 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

OpenMesh::EPropHandleT< std::pair< typename MeshType::VertexHandle, typename MeshType::VertexHandle> > OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::ep_nv_ [private]

Definition at line 504 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

OpenMesh::MPropHandleT< size_t > OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::mp_gen_ [private]

Definition at line 505 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

OpenMesh::VPropHandleT< typename MeshType::Point > OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::vp_pos_ [private]

Definition at line 502 of file Sqrt3T.hh.

template<typename MeshType , typename RealType = float>

weights_t OpenMesh::Subdivider::Uniform::Sqrt3T< MeshType, RealType >::weights_ [private]

Definition at line 501 of file Sqrt3T.hh.

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

• Sqrt3T.hh