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...

Detailed Description

Stores topology data for a specified set of refinement options.

Constructor & Destructor Documentation

OpenSubdiv::v3_4_3::Far::TopologyRefiner::TopologyRefiner	(	Sdc::SchemeType	type,
		Sdc::Options	options = `Sdc::Options()`
	)

Constructor.

OpenSubdiv::v3_4_3::Far::TopologyRefiner::~TopologyRefiner ( )

Destructor.

Member Function Documentation

AdaptiveOptions OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetAdaptiveOptions ( ) const

inline

Returns the options specified on refinement.

Referenced by OpenSubdiv::v3_4_3::Far::LimitStencilTableFactoryReal< REAL >::Create().

Sdc::Options::FVarLinearInterpolation OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetFVarLinearInterpolation ( int channel = 0 ) const

inline

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

TopologyLevel const& OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetLevel ( int level ) const

inline

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

Referenced by OpenSubdiv::v3_4_3::Far::StencilTableFactoryReal< REAL >::Create(), and OpenSubdiv::v3_4_3::Far::LimitStencilTableFactoryReal< REAL >::Create().

int OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetMaxLevel ( ) const

inline

Returns the highest level of refinement.

Referenced by OpenSubdiv::v3_4_3::Far::StencilTableFactoryReal< REAL >::Create(), and OpenSubdiv::v3_4_3::Far::LimitStencilTableFactoryReal< REAL >::Create().

int OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetMaxValence ( ) const

inline

Returns the maximum vertex valence in all levels.

int OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetNumEdgesTotal ( ) const

inline

Returns the total number of edges in all levels.

int OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetNumFacesTotal ( ) const

inline

Returns the total number of edges in all levels.

int OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetNumFaceVerticesTotal ( ) const

inline

Returns the total number of face vertices in all levels.

int OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetNumFVarChannels ( ) const

inline

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

int OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetNumFVarValuesTotal ( int channel = 0 ) const

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

Referenced by OpenSubdiv::v3_4_3::Far::LimitStencilTableFactoryReal< REAL >::Create().

int OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetNumLevels ( ) const

inline

Returns the number of refinement levels.

int OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetNumVerticesTotal ( ) const

inline

Returns the total number of vertices in all levels.

Referenced by OpenSubdiv::v3_4_3::Far::LimitStencilTableFactoryReal< REAL >::Create().

Sdc::Options OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetSchemeOptions ( ) const

inline

Returns the subdivision options.

Sdc::SchemeType OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetSchemeType ( ) const

inline

Returns the subdivision scheme.

Referenced by OpenSubdiv::v3_4_3::Far::PtexIndices::GetAdjacency().

UniformOptions OpenSubdiv::v3_4_3::Far::TopologyRefiner::GetUniformOptions ( ) const

inline

Returns the options specified on refinement.

bool OpenSubdiv::v3_4_3::Far::TopologyRefiner::HasHoles ( ) const

inline

Returns true if faces have been tagged as holes.

bool OpenSubdiv::v3_4_3::Far::TopologyRefiner::IsUniform ( ) const

inline

Returns true if uniform refinement has been applied.

Referenced by OpenSubdiv::v3_4_3::Far::LimitStencilTableFactoryReal< REAL >::Create().

void OpenSubdiv::v3_4_3::Far::TopologyRefiner::RefineAdaptive	(	AdaptiveOptions	options,
		ConstIndexArray	selectedFaces = `ConstIndexArray()`
	)

Feature Adaptive topology refinement.

Parameters

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

References OpenSubdiv::v3_4_3::Far::TopologyRefiner::AdaptiveOptions::isolationLevel, OpenSubdiv::v3_4_3::Far::TopologyRefiner::AdaptiveOptions::orderVerticesFromFacesFirst, and OpenSubdiv::v3_4_3::Far::TopologyRefiner::AdaptiveOptions::secondaryLevel.

void OpenSubdiv::v3_4_3::Far::TopologyRefiner::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

References OpenSubdiv::v3_4_3::Far::TopologyRefiner::UniformOptions::fullTopologyInLastLevel, OpenSubdiv::v3_4_3::Far::TopologyRefiner::UniformOptions::orderVerticesFromFacesFirst, and OpenSubdiv::v3_4_3::Far::TopologyRefiner::UniformOptions::refinementLevel.

void OpenSubdiv::v3_4_3::Far::TopologyRefiner::Unrefine ( )

Unrefine the topology, keeping only the base level.

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

3d-coat/3D-CoatV4/3D-Coat/OpenSubdiv/OpenSubdiv/far/topologyRefiner.h
3d-coat/3D-CoatV4/3D-Coat/OpenSubdiv/OpenSubdiv/far/topologyRefiner.cpp

Classes

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation