TopologyRefiner Class Reference

Stores topology data for a specified set of refinement options. More...

#include <topologyRefiner.h>

Classes
struct	AdaptiveOptions
	Adaptive refinement options. More...
struct	UniformOptions
	Uniform refinement options. More...

Public Member Functions
	TopologyRefiner (Sdc::SchemeType type, Sdc::Options options=Sdc::Options())
	Constructor. More...
	~TopologyRefiner ()
	Destructor. More...
Sdc::SchemeType	GetSchemeType () const
	Returns the subdivision scheme. More...
Sdc::Options	GetSchemeOptions () const
	Returns the subdivision options. More...
bool	IsUniform () const
	Returns true if uniform refinement has been applied. More...
int	GetNumLevels () const
	Returns the number of refinement levels. More...
int	GetMaxLevel () const
	Returns the highest level of refinement. More...
int	GetMaxValence () const
	Returns the maximum vertex valence in all levels. More...
bool	HasHoles () const
	Returns true if faces have been tagged as holes. More...
int	GetNumVerticesTotal () const
	Returns the total number of vertices in all levels. More...
int	GetNumEdgesTotal () const
	Returns the total number of edges in all levels. More...
int	GetNumFacesTotal () const
	Returns the total number of edges in all levels. More...
int	GetNumFaceVerticesTotal () const
	Returns the total number of face vertices in all levels. More...
TopologyLevel const &	GetLevel (int level) const
	Returns a handle to access data specific to a particular level. More...
High-level refinement and related methods
void	RefineUniform (UniformOptions options)
	Refine the topology uniformly. More...
UniformOptions	GetUniformOptions () const
	Returns the options specified on refinement. More...
void	RefineAdaptive (AdaptiveOptions options, ConstIndexArray selectedFaces=ConstIndexArray())
	Feature Adaptive topology refinement. More...
AdaptiveOptions	GetAdaptiveOptions () const
	Returns the options specified on refinement. More...
void	Unrefine ()
	Unrefine the topology, keeping only the base level. More...
Number and properties of face-varying channels:
int	GetNumFVarChannels () const
	Returns the number of face-varying channels in the tables. More...
Sdc::Options::FVarLinearInterpolation	GetFVarLinearInterpolation (int channel=0) const
	Returns the face-varying interpolation rule set for a given channel. More...
int	GetNumFVarValuesTotal (int channel=0) const
	Returns the total number of face-varying values in all levels. More...

Protected Member Functions
	TopologyRefiner (TopologyRefiner const &source)
Vtr::internal::Level &	getLevel (int l)
Vtr::internal::Level const &	getLevel (int l) const
Vtr::internal::Refinement &	getRefinement (int l)
Vtr::internal::Refinement const &	getRefinement (int l) const

Friends
template<class MESH >
class	TopologyRefinerFactory
class	TopologyRefinerFactoryBase
class	PatchTableBuilder
class	PatchBuilder
class	PtexIndices
template<typename REAL >
class	PrimvarRefinerReal

Detailed Description

Stores topology data for a specified set of refinement options.

Definition at line 51 of file topologyRefiner.h.

Constructor & Destructor Documentation

TopologyRefiner	(	Sdc::SchemeType	type,
		Sdc::Options	options = Sdc::Options()
	)

Constructor.

~TopologyRefiner

(

)

Destructor.

TopologyRefiner ( TopologyRefiner const &  source )

protected

Member Function Documentation

AdaptiveOptions GetAdaptiveOptions ( ) const

inline

Returns the options specified on refinement.

Definition at line 187 of file topologyRefiner.h.

Sdc::Options::FVarLinearInterpolation GetFVarLinearInterpolation ( int  channel = 0 ) const

inline

Returns the face-varying interpolation rule set for a given channel.

Definition at line 287 of file topologyRefiner.h.

TopologyLevel const& GetLevel ( int  level ) const

inline

Returns a handle to access data specific to a particular level.

Definition at line 95 of file topologyRefiner.h.

Vtr::internal::Level& getLevel ( int  l )

inlineprotected

Definition at line 225 of file topologyRefiner.h.

Vtr::internal::Level const& getLevel ( int  l ) const

inlineprotected

Definition at line 226 of file topologyRefiner.h.

int GetMaxLevel ( ) const

inline

Returns the highest level of refinement.

Definition at line 74 of file topologyRefiner.h.

int GetMaxValence ( ) const

inline

Returns the maximum vertex valence in all levels.

Definition at line 77 of file topologyRefiner.h.

int GetNumEdgesTotal ( ) const

inline

Returns the total number of edges in all levels.

Definition at line 86 of file topologyRefiner.h.

int GetNumFacesTotal ( ) const

inline

Returns the total number of edges in all levels.

Definition at line 89 of file topologyRefiner.h.

int GetNumFaceVerticesTotal ( ) const

inline

Returns the total number of face vertices in all levels.

Definition at line 92 of file topologyRefiner.h.

int GetNumFVarChannels ( ) const

inline

Returns the number of face-varying channels in the tables.

Definition at line 282 of file topologyRefiner.h.

int GetNumFVarValuesTotal

(

int

channel = 0

)

const

Returns the total number of face-varying values in all levels.

int GetNumLevels ( ) const

inline

Returns the number of refinement levels.

Definition at line 71 of file topologyRefiner.h.

int GetNumVerticesTotal ( ) const

inline

Returns the total number of vertices in all levels.

Definition at line 83 of file topologyRefiner.h.

Vtr::internal::Refinement& getRefinement ( int  l )

inlineprotected

Definition at line 228 of file topologyRefiner.h.

Vtr::internal::Refinement const& getRefinement ( int  l ) const

inlineprotected

Definition at line 229 of file topologyRefiner.h.

Sdc::Options GetSchemeOptions ( ) const

inline

Returns the subdivision options.

Definition at line 65 of file topologyRefiner.h.

Sdc::SchemeType GetSchemeType ( ) const

inline

Returns the subdivision scheme.

Definition at line 62 of file topologyRefiner.h.

UniformOptions GetUniformOptions ( ) const

inline

Returns the options specified on refinement.

Definition at line 146 of file topologyRefiner.h.

bool HasHoles ( ) const

inline

Returns true if faces have been tagged as holes.

Definition at line 80 of file topologyRefiner.h.

bool IsUniform ( ) const

inline

Returns true if uniform refinement has been applied.

Definition at line 68 of file topologyRefiner.h.

void RefineAdaptive	(	AdaptiveOptions	options,
		ConstIndexArray	selectedFaces = ConstIndexArray()
	)

Feature Adaptive topology refinement.

Parameters

options	Options controlling adaptive refinement
selectedFaces	Limit adaptive refinement to the specified faces

void RefineUniform

(

UniformOptions

options

)

Refine the topology uniformly.

This method applies uniform refinement to the level specified in the given UniformOptions.

Note the impact of the UniformOption to generate fullTopologyInLastLevel and be sure it is assigned to satisfy the needs of the resulting refinement.

Parameters

options

Options controlling uniform refinement

void Unrefine

(

)

Unrefine the topology, keeping only the base level.

Friends And Related Function Documentation

friend class PatchBuilder

friend

Definition at line 217 of file topologyRefiner.h.

friend class PatchTableBuilder

friend

Definition at line 216 of file topologyRefiner.h.

friend class PrimvarRefinerReal

friend

Definition at line 220 of file topologyRefiner.h.

friend class PtexIndices

friend

Definition at line 218 of file topologyRefiner.h.

friend class TopologyRefinerFactory

friend

Definition at line 214 of file topologyRefiner.h.

friend class TopologyRefinerFactoryBase

friend

Definition at line 215 of file topologyRefiner.h.

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

• opensubdiv/far/topologyRefiner.h