GusdUSD_XformCache Class Reference

#include <USD_XformCache.h>

Inheritance diagram for GusdUSD_XformCache:

Classes
struct	XformInfo

Public Types
typedef UT_IntrusivePtr< const XformInfo >	XformInfoHandle

Public Member Functions
	GusdUSD_XformCache (GusdStageCache &cache)
	GusdUSD_XformCache ()
	~GusdUSD_XformCache () override
bool	GetLocalTransformation (const UsdPrim &prim, UsdTimeCode time, UT_Matrix4D &xform)
bool	GetLocalToWorldTransform (const UsdPrim &prim, UsdTimeCode time, UT_Matrix4D &xform)
bool	GetLocalTransformations (const UT_Array< UsdPrim > &prims, const GusdDefaultArray< UsdTimeCode > &times, UT_Matrix4D *xfroms)
bool	GetLocalToWorldTransforms (const UT_Array< UsdPrim > &prims, const GusdDefaultArray< UsdTimeCode > &times, UT_Matrix4D *xforms)
bool	GetConstraintTransforms (const TfToken &constraint, const UT_Array< UsdPrim > &prims, const GusdDefaultArray< UsdTimeCode > &times, UT_Matrix4D *xforms)
bool	GetConstraintTransforms (const UT_Array< TfToken > &constraints, const UT_Array< UsdPrim > &prims, const GusdDefaultArray< UsdTimeCode > &times, UT_Matrix4D *xforms)
GUSD_API XformInfoHandle	GetXformInfo (const UsdPrim &prim)
GUSD_API void	Clear () override
	Clear all caches. More...
GUSD_API int64	Clear (const UT_StringSet &paths) override
	Clear caches for a set of stages by path. More...
Public Member Functions inherited from GusdUSD_DataCache
	GusdUSD_DataCache (GusdStageCache &cache)
	GusdUSD_DataCache ()
virtual	~GusdUSD_DataCache ()

Static Public Member Functions
static GUSD_API GusdUSD_XformCache &	GetInstance ()
Static Public Member Functions inherited from GusdUSD_DataCache
static bool	ShouldClearPrim (const UsdPrim &prim, const UT_StringSet &stagesToClear)

Additional Inherited Members
Protected Attributes inherited from GusdUSD_DataCache
GusdStageCache &	_stageCache

Detailed Description

Concurrent memory-capped cache for primitive transforms.

Definition at line 40 of file USD_XformCache.h.

Member Typedef Documentation

typedef UT_IntrusivePtr<const XformInfo> GusdUSD_XformCache::XformInfoHandle

Definition at line 122 of file USD_XformCache.h.

Constructor & Destructor Documentation

GusdUSD_XformCache::GusdUSD_XformCache

(

GusdStageCache &

cache

)

GusdUSD_XformCache::GusdUSD_XformCache

(

)

GusdUSD_XformCache::~GusdUSD_XformCache ( )

inlineoverride

Definition at line 50 of file USD_XformCache.h.

Member Function Documentation

GUSD_API void GusdUSD_XformCache::Clear ( )

overridevirtual

Clear all caches.

Reimplemented from GusdUSD_DataCache.

GUSD_API int64 GusdUSD_XformCache::Clear ( const UT_StringSet &  stagePaths )

overridevirtual

Clear caches for a set of stages by path.

Reimplemented from GusdUSD_DataCache.

bool GusdUSD_XformCache::GetConstraintTransforms	(	const TfToken &	constraint,
		const UT_Array< UsdPrim > &	prims,
		const GusdDefaultArray< UsdTimeCode > &	times,
		UT_Matrix4D *	xforms
	)

bool GusdUSD_XformCache::GetConstraintTransforms	(	const UT_Array< TfToken > &	constraints,
		const UT_Array< UsdPrim > &	prims,
		const GusdDefaultArray< UsdTimeCode > &	times,
		UT_Matrix4D *	xforms
	)

static GUSD_API GusdUSD_XformCache& GusdUSD_XformCache::GetInstance ( )

static

bool GusdUSD_XformCache::GetLocalToWorldTransform	(	const UsdPrim &	prim,
		UsdTimeCode	time,
		UT_Matrix4D &	xform
	)

bool GusdUSD_XformCache::GetLocalToWorldTransforms	(	const UT_Array< UsdPrim > &	prims,
		const GusdDefaultArray< UsdTimeCode > &	times,
		UT_Matrix4D *	xforms
	)

Compute multiple world transforms in parallel.

bool GusdUSD_XformCache::GetLocalTransformation	(	const UsdPrim &	prim,
		UsdTimeCode	time,
		UT_Matrix4D &	xform
	)

bool GusdUSD_XformCache::GetLocalTransformations	(	const UT_Array< UsdPrim > &	prims,
		const GusdDefaultArray< UsdTimeCode > &	times,
		UT_Matrix4D *	xfroms
	)

Compute multiple local transforms in parallel.

GUSD_API XformInfoHandle GusdUSD_XformCache::GetXformInfo

(

const UsdPrim &

prim

)

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

• gusd/USD_XformCache.h