Table of limit subdivision stencils. More...

#include <stencilTable.h>

Inheritance diagram for LimitStencilTableReal< REAL >:

Public Member Functions
LimitStencilReal< REAL >	GetLimitStencil (Index i) const
	Returns a LimitStencil at index i in the table. More...

LimitStencilReal< REAL >	operator[] (Index index) const
	Returns the limit stencil at index i in the table. More...

std::vector< REAL > const &	GetDuWeights () const
	Returns the 'u' derivative stencil interpolation weights. More...

std::vector< REAL > const &	GetDvWeights () const
	Returns the 'v' derivative stencil interpolation weights. More...

std::vector< REAL > const &	GetDuuWeights () const
	Returns the 'uu' derivative stencil interpolation weights. More...

std::vector< REAL > const &	GetDuvWeights () const
	Returns the 'uv' derivative stencil interpolation weights. More...

std::vector< REAL > const &	GetDvvWeights () const
	Returns the 'vv' derivative stencil interpolation weights. More...

template<class T , class U >
void	UpdateDerivs (T const &srcValues, U &uderivs, U &vderivs, int start=-1, int end=-1) const
	Updates derivative values based on the control values. More...

template<class T1 , class T2 , class U >
void	UpdateDerivs (T1 const &srcBase, int numBase, T2 const &srcRef, U &uderivs, U &vderivs, int start=-1, int end=-1) const

template<class T , class U >
void	UpdateDerivs (T const src, U uderivs, U *vderivs, int start=-1, int end=-1) const

template<class T1 , class T2 , class U >
void	UpdateDerivs (T1 const srcBase, int numBase, T2 const srcRef, U uderivs, U vderivs, int start=-1, int end=-1) const

template<class T , class U >
void	Update2ndDerivs (T const &srcValues, U &uuderivs, U &uvderivs, U &vvderivs, int start=-1, int end=-1) const
	Updates 2nd derivative values based on the control values. More...

template<class T1 , class T2 , class U >
void	Update2ndDerivs (T1 const &srcBase, int numBase, T2 const &srcRef, U &uuderivs, U &uvderivs, U &vvderivs, int start=-1, int end=-1) const

template<class T , class U >
void	Update2ndDerivs (T const src, T uuderivs, U uvderivs, U vvderivs, int start=-1, int end=-1) const

template<class T1 , class T2 , class U >
void	Update2ndDerivs (T1 const srcBase, int numBase, T2 const srcRef, U uuderivs, U uvderivs, U *vvderivs, int start=-1, int end=-1) const

void	Clear ()
	Clears the stencils from the table. More...

Public Member Functions inherited from StencilTableReal< REAL >
virtual	~StencilTableReal ()

int	GetNumStencils () const
	Returns the number of stencils in the table. More...

int	GetNumControlVertices () const
	Returns the number of control vertices indexed in the table. More...

StencilReal< REAL >	GetStencil (Index i) const
	Returns a Stencil at index i in the table. More...

std::vector< int > const &	GetSizes () const
	Returns the number of control vertices of each stencil in the table. More...

std::vector< Index > const &	GetOffsets () const
	Returns the offset to a given stencil (factory may leave empty) More...

std::vector< Index > const &	GetControlIndices () const
	Returns the indices of the control vertices. More...

std::vector< REAL > const &	GetWeights () const
	Returns the stencil interpolation weights. More...

StencilReal< REAL >	operator[] (Index index) const
	Returns the stencil at index i in the table. More...

template<class T , class U >
void	UpdateValues (T const &srcValues, U &dstValues, Index start=-1, Index end=-1) const
	Updates point values based on the control values. More...

template<class T1 , class T2 , class U >
void	UpdateValues (T1 const &srcBase, int numBase, T2 const &srcRef, U &dstValues, Index start=-1, Index end=-1) const

template<class T , class U >
void	UpdateValues (T const src, U dst, Index start=-1, Index end=-1) const

template<class T1 , class T2 , class U >
void	UpdateValues (T1 const srcBase, int numBase, T2 const srcRef, U *dst, Index start=-1, Index end=-1) const

void	Clear ()
	Clears the stencils from the table. More...

Protected Member Functions
	LimitStencilTableReal (int numControlVerts, std::vector< int > const &offsets, std::vector< int > const &sizes, std::vector< int > const &sources, std::vector< REAL > const &weights, std::vector< REAL > const &duWeights, std::vector< REAL > const &dvWeights, std::vector< REAL > const &duuWeights, std::vector< REAL > const &duvWeights, std::vector< REAL > const &dvvWeights, bool includeCoarseVerts, size_t firstOffset)

Protected Member Functions inherited from StencilTableReal< REAL >
	StencilTableReal (int numControlVerts, std::vector< int > const &offsets, std::vector< int > const &sizes, std::vector< int > const &sources, std::vector< REAL > const &weights, bool includeCoarseVerts, size_t firstOffset)

template<class T , class U >
void	update (T const &srcValues, U &dstValues, std::vector< REAL > const &valueWeights, Index start, Index end) const

template<class T1 , class T2 , class U >
void	update (T1 const &srcBase, int numBase, T2 const &srcRef, U &dstValues, std::vector< REAL > const &valueWeights, Index start, Index end) const

void	generateOffsets ()

void	resize (int nstencils, int nelems)

void	reserve (int nstencils, int nelems)

void	shrinkToFit ()

void	finalize ()

	StencilTableReal ()

	StencilTableReal (int numControlVerts)

Friends
class	LimitStencilTableFactoryReal< REAL >

Additional Inherited Members
Protected Attributes inherited from StencilTableReal< REAL >
int	_numControlVertices

std::vector< int >	_sizes

std::vector< Index >	_offsets

std::vector< Index >	_indices

std::vector< REAL >	_weights

Detailed Description

template<typename REAL>
class OpenSubdiv::OPENSUBDIV_VERSION::Far::LimitStencilTableReal< REAL >

Table of limit subdivision stencils.

Definition at line 409 of file stencilTable.h.

Constructor & Destructor Documentation

◆ LimitStencilTableReal()

LimitStencilTableReal	(	int	numControlVerts,
		std::vector< int > const &	offsets,
		std::vector< int > const &	sizes,
		std::vector< int > const &	sources,
		std::vector< REAL > const &	weights,
		std::vector< REAL > const &	duWeights,
		std::vector< REAL > const &	dvWeights,
		std::vector< REAL > const &	duuWeights,
		std::vector< REAL > const &	duvWeights,
		std::vector< REAL > const &	dvvWeights,
		bool	includeCoarseVerts,
		size_t	firstOffset
	)

protected

Member Function Documentation

◆ Clear()

void Clear ( )

Clears the stencils from the table.

◆ GetDuuWeights()

std::vector<REAL> const& GetDuuWeights ( ) const

inline

Returns the 'uu' derivative stencil interpolation weights.

Definition at line 444 of file stencilTable.h.

◆ GetDuvWeights()

std::vector<REAL> const& GetDuvWeights ( ) const

inline

Returns the 'uv' derivative stencil interpolation weights.

Definition at line 449 of file stencilTable.h.

◆ GetDuWeights()

std::vector<REAL> const& GetDuWeights ( ) const

inline

Returns the 'u' derivative stencil interpolation weights.

Definition at line 434 of file stencilTable.h.

◆ GetDvvWeights()

std::vector<REAL> const& GetDvvWeights ( ) const

inline

Returns the 'vv' derivative stencil interpolation weights.

Definition at line 454 of file stencilTable.h.

◆ GetDvWeights()

std::vector<REAL> const& GetDvWeights ( ) const

inline

Returns the 'v' derivative stencil interpolation weights.

Definition at line 439 of file stencilTable.h.

◆ GetLimitStencil()

LimitStencilReal< REAL > GetLimitStencil ( Index i ) const

inline

Returns a LimitStencil at index i in the table.

Definition at line 749 of file stencilTable.h.

◆ operator[]()

LimitStencilReal< REAL > operator[] ( Index index ) const

inline

Returns the limit stencil at index i in the table.

Definition at line 782 of file stencilTable.h.

◆ Update2ndDerivs() [1/4]

void Update2ndDerivs	(	T const &	srcValues,
		U &	uuderivs,
		U &	uvderivs,
		U &	vvderivs,
		int	start = `-1`,
		int	end = `-1`
	)		const

inline

Updates 2nd derivative values based on the control values.

Note: The destination buffers ('uuderivs', 'uvderivs', & 'vderivs') are assumed to have allocated at least GetNumStencils() elements.

Parameters

srcValues	Buffer with primvar data for the control vertices
uuderivs	Destination buffer for the interpolated 'uu' derivative primvar data
uvderivs	Destination buffer for the interpolated 'uv' derivative primvar data
vvderivs	Destination buffer for the interpolated 'vv' derivative primvar data
start	Index of first destination derivative to update
end	Index of last destination derivative to update

Definition at line 528 of file stencilTable.h.

◆ Update2ndDerivs() [2/4]

void Update2ndDerivs	(	T1 const &	srcBase,
		int	numBase,
		T2 const &	srcRef,
		U &	uuderivs,
		U &	uvderivs,
		U &	vvderivs,
		int	start = `-1`,
		int	end = `-1`
	)		const

inline

Definition at line 538 of file stencilTable.h.

◆ Update2ndDerivs() [3/4]

void Update2ndDerivs	(	T const *	src,
		T *	uuderivs,
		U *	uvderivs,
		U *	vvderivs,
		int	start = `-1`,
		int	end = `-1`
	)		const

inline

Definition at line 548 of file stencilTable.h.

◆ Update2ndDerivs() [4/4]

void Update2ndDerivs	(	T1 const *	srcBase,
		int	numBase,
		T2 const *	srcRef,
		U *	uuderivs,
		U *	uvderivs,
		U *	vvderivs,
		int	start = `-1`,
		int	end = `-1`
	)		const

inline

Definition at line 556 of file stencilTable.h.

◆ UpdateDerivs() [1/4]

void UpdateDerivs	(	T const &	srcValues,
		U &	uderivs,
		U &	vderivs,
		int	start = `-1`,
		int	end = `-1`
	)		const

inline

Updates derivative values based on the control values.

Note: The destination buffers ('uderivs' & 'vderivs') are assumed to have allocated at least GetNumStencils() elements.

Parameters

srcValues	Buffer with primvar data for the control vertices
uderivs	Destination buffer for the interpolated 'u' derivative primvar data
vderivs	Destination buffer for the interpolated 'v' derivative primvar data
start	Index of first destination derivative to update
end	Index of last destination derivative to update

Definition at line 476 of file stencilTable.h.

◆ UpdateDerivs() [2/4]

void UpdateDerivs	(	T1 const &	srcBase,
		int	numBase,
		T2 const &	srcRef,
		U &	uderivs,
		U &	vderivs,
		int	start = `-1`,
		int	end = `-1`
	)		const

inline

Definition at line 484 of file stencilTable.h.

◆ UpdateDerivs() [3/4]

void UpdateDerivs	(	T const *	src,
		U *	uderivs,
		U *	vderivs,
		int	start = `-1`,
		int	end = `-1`
	)		const

inline

Definition at line 493 of file stencilTable.h.

◆ UpdateDerivs() [4/4]

void UpdateDerivs	(	T1 const *	srcBase,
		int	numBase,
		T2 const *	srcRef,
		U *	uderivs,
		U *	vderivs,
		int	start = `-1`,
		int	end = `-1`
	)		const

inline

Definition at line 500 of file stencilTable.h.

Friends And Related Function Documentation

◆ LimitStencilTableFactoryReal< REAL >

friend class LimitStencilTableFactoryReal< REAL >

friend

Definition at line 568 of file stencilTable.h.

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

opensubdiv/far/stencilTable.h

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

template<typename REAL> class OpenSubdiv::OPENSUBDIV_VERSION::Far::LimitStencilTableReal< REAL >

Constructor & Destructor Documentation

◆ LimitStencilTableReal()

Member Function Documentation

◆ Clear()

◆ GetDuuWeights()

◆ GetDuvWeights()

◆ GetDuWeights()

◆ GetDvvWeights()

◆ GetDvWeights()

◆ GetLimitStencil()

◆ operator[]()

◆ Update2ndDerivs() [1/4]

◆ Update2ndDerivs() [2/4]

◆ Update2ndDerivs() [3/4]

◆ Update2ndDerivs() [4/4]

◆ UpdateDerivs() [1/4]

◆ UpdateDerivs() [2/4]

◆ UpdateDerivs() [3/4]

◆ UpdateDerivs() [4/4]

Friends And Related Function Documentation

◆ LimitStencilTableFactoryReal< REAL >

template<typename REAL>
class OpenSubdiv::OPENSUBDIV_VERSION::Far::LimitStencilTableReal< REAL >