Public options for the PatchTable factory. More...

#include <patchTableFactory.h>

Public Types
enum	EndCapType { ENDCAP_NONE = 0, ENDCAP_BILINEAR_BASIS, ENDCAP_BSPLINE_BASIS, ENDCAP_GREGORY_BASIS, ENDCAP_LEGACY_GREGORY }
	Choice for approximating irregular patches (end-caps) More...

Public Member Functions
EndCapType	GetEndCapType () const
	Get endcap basis type. More...

void	SetEndCapType (EndCapType e)
	Set endcap basis type. More...

template<typename REAL >
void	SetPatchPrecision ()
	Set precision of vertex patches. More...

template<typename REAL >
void	SetFVarPatchPrecision ()
	Set precision of face-varying patches. More...

TopologyRefiner::AdaptiveOptions	GetRefineAdaptiveOptions () const
	Determine adaptive refinement options to match assigned patch options. More...

Public Attributes
unsigned int	generateAllLevels: 1
	Generate levels from 'firstLevel' to 'maxLevel' (Uniform mode only) More...

unsigned int	includeBaseLevelIndices: 1
	Include base level in patch point indices (Uniform mode only) More...

unsigned int	includeFVarBaseLevelIndices: 1
	Include base level in face-varying patch point indices (Uniform mode only) More...

unsigned int	triangulateQuads: 1
	Triangulate 'QUADS' primitives (Uniform mode only) More...

unsigned int	useSingleCreasePatch: 1
	Use single crease patch. More...

unsigned int	useInfSharpPatch: 1
	Use infinitely-sharp patch. More...

unsigned int	maxIsolationLevel: 4
	Cap adaptive feature isolation to the given level (max. 10) More...

unsigned int	endCapType: 3
	EndCapType. More...

unsigned int	shareEndCapPatchPoints: 1
	Share endcap patch points among adjacent endcap patches. < currently only work with GregoryBasis. More...

unsigned int	generateVaryingTables: 1
	Generate varying patch tables. More...

unsigned int	generateVaryingLocalPoints: 1
	Generate local points with varying patches. More...

unsigned int	generateFVarTables: 1
	Generate face-varying patch tables. More...

unsigned int	patchPrecisionDouble: 1
	Generate double-precision stencils for vertex patches. More...

unsigned int	fvarPatchPrecisionDouble: 1
	Generate double-precision stencils for face-varying patches. More...

unsigned int	generateFVarLegacyLinearPatches: 1
	Generate all linear face-varying patches (legacy) More...

unsigned int	generateLegacySharpCornerPatches: 1
	Generate sharp regular patches at smooth corners (legacy) More...

int	numFVarChannels
	Number of channel indices and interpolation modes passed. More...

int const *	fvarChannelIndices
	List containing the indices of the channels selected for the factory. More...

Detailed Description

Public options for the PatchTable factory.

Member Enumeration Documentation

enum OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::EndCapType

Choice for approximating irregular patches (end-caps)

This enum specifies how irregular patches (end-caps) are approximated. A basis is chosen, rather than a specific patch type, and has a corresponding patch type for each subdivision scheme, i.e. a quad and triangular patch type exists for each basis. These choices provide a trade-off between surface quality and performance.

Enumerator
ENDCAP_NONE	unspecified
ENDCAP_BILINEAR_BASIS	use linear patches (simple quads or tris)
ENDCAP_BSPLINE_BASIS	use BSpline-like patches (same patch type as regular)
ENDCAP_GREGORY_BASIS	use Gregory patches (highest quality, recommended default)
ENDCAP_LEGACY_GREGORY	legacy option for 2.x style Gregory patches (Catmark only)

Member Function Documentation

EndCapType OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::GetEndCapType ( ) const

inline

Get endcap basis type.

TopologyRefiner::AdaptiveOptions OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::GetRefineAdaptiveOptions ( ) const

inline

Determine adaptive refinement options to match assigned patch options.

References OpenSubdiv::v3_4_3::Far::TopologyRefiner::AdaptiveOptions::considerFVarChannels, OpenSubdiv::v3_4_3::Far::TopologyRefiner::AdaptiveOptions::useInfSharpPatch, and OpenSubdiv::v3_4_3::Far::TopologyRefiner::AdaptiveOptions::useSingleCreasePatch.

void OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::SetEndCapType ( EndCapType e )

inline

Set endcap basis type.

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

template<typename REAL >

void OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::SetFVarPatchPrecision ( )

Set precision of face-varying patches.

template<typename REAL >

void OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::SetPatchPrecision ( )

Set precision of vertex patches.

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

Member Data Documentation

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::endCapType

EndCapType.

int const* OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::fvarChannelIndices

List containing the indices of the channels selected for the factory.

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

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::fvarPatchPrecisionDouble

Generate double-precision stencils for face-varying patches.

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::generateAllLevels

Generate levels from 'firstLevel' to 'maxLevel' (Uniform mode only)

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::generateFVarLegacyLinearPatches

Generate all linear face-varying patches (legacy)

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

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::generateFVarTables

Generate face-varying patch tables.

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

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::generateLegacySharpCornerPatches

Generate sharp regular patches at smooth corners (legacy)

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::generateVaryingLocalPoints

Generate local points with varying patches.

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::generateVaryingTables

Generate varying patch tables.

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

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::includeBaseLevelIndices

Include base level in patch point indices (Uniform mode only)

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

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::includeFVarBaseLevelIndices

Include base level in face-varying patch point indices (Uniform mode only)

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

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::maxIsolationLevel

Cap adaptive feature isolation to the given level (max. 10)

int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::numFVarChannels

Number of channel indices and interpolation modes passed.

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

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::patchPrecisionDouble

Generate double-precision stencils for vertex patches.

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::shareEndCapPatchPoints

Share endcap patch points among adjacent endcap patches. < currently only work with GregoryBasis.

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::triangulateQuads

Triangulate 'QUADS' primitives (Uniform mode only)

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::useInfSharpPatch

Use infinitely-sharp patch.

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

unsigned int OpenSubdiv::v3_4_3::Far::PatchTableFactory::Options::useSingleCreasePatch

Use single crease patch.

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

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

Public Types

Public Member Functions

Public Attributes

Detailed Description

Member Enumeration Documentation

Member Function Documentation

Member Data Documentation