Public Member Functions
	GU_OSDTopology ()

	~GU_OSDTopology ()

	GU_OSDTopology (const GU_OSDTopology &)=delete

GU_OSDTopology &	operator= (const GU_OSDTopology &)=delete

	GU_OSDTopology (GU_OSDTopology &&) noexcept

GU_OSDTopology &	operator= (GU_OSDTopology &&) noexcept

bool	createFromDetail (const GU_Detail &gdp)

bool	hasRefiner () const

bool	convertToPatch (UT_Span< const int > coarseFace, UT_Span< const float > coarseU, UT_Span< const float > coarseV, UT_IntArray &patchFace, UT_FloatArray &patchU, UT_FloatArray &patchV) const

const UT_IntArray &	faceRemap () const
	GA prim index -> topology face index. More...

Detailed Description

Builds an OpenSubdiv TopologyRefiner directly from GU_Detail polygons. All polygons are treated as Catmull-Clark subdivision faces (no creases).

Definition at line 31 of file GU_OSDTopology.h.

Constructor & Destructor Documentation

GU_OSDTopology::GU_OSDTopology ( )

GU_OSDTopology::~GU_OSDTopology ( )

GU_OSDTopology::GU_OSDTopology ( const GU_OSDTopology & )

delete

GU_OSDTopology::GU_OSDTopology ( GU_OSDTopology && )

noexcept

bool GU_OSDTopology::convertToPatch	(	UT_Span< const int >	coarseFace,
		UT_Span< const float >	coarseU,
		UT_Span< const float >	coarseV,
		UT_IntArray &	patchFace,
		UT_FloatArray &	patchU,
		UT_FloatArray &	patchV
	)		const

Convert coarse face/u/v to patch coordinates. coarseFace values are GA primitive indices; the internal face remap is applied automatically.

bool GU_OSDTopology::createFromDetail ( const GU_Detail & gdp )

Build topology refiner from polygon mesh in GU_Detail. Returns false if the detail has no polygons.

const UT_IntArray& GU_OSDTopology::faceRemap ( ) const

inline

GA prim index -> topology face index.

Definition at line 60 of file GU_OSDTopology.h.

bool GU_OSDTopology::hasRefiner ( ) const

inline

Definition at line 46 of file GU_OSDTopology.h.

GU_OSDTopology& GU_OSDTopology::operator= ( const GU_OSDTopology & )

delete

GU_OSDTopology& GU_OSDTopology::operator= ( GU_OSDTopology && )

noexcept

friend

Definition at line 62 of file GU_OSDTopology.h.

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