A GT_Primitive that wraps a USD Prim. More...

#include <primWrapper.h>

Inheritance diagram for GusdPrimWrapper:

Classes
struct	AttrLastValueEntry

Public Types
typedef UT_Function < GT_PrimitiveHandle(const GT_PrimitiveHandle &, const UsdStagePtr &, const SdfPath &, const GusdContext &)>	DefinitionForWriteFunction

typedef UT_Function < GT_PrimitiveHandle(const UsdGeomImageable &, UsdTimeCode, GusdPurposeSet)>	DefinitionForReadFunction

typedef UT_Function< bool(const GT_PrimitiveHandle &, std::string &primName)>	GetPrimNameFunction

typedef UT_Function < GT_DataArrayHandle(const GT_DataArrayHandle &)>	ResampleArrayFunction

Public Member Functions
	GusdPrimWrapper ()

	GusdPrimWrapper (const UsdTimeCode &time, const GusdPurposeSet &purposes)

	GusdPrimWrapper (const GusdPrimWrapper &in)

	~GusdPrimWrapper () override

virtual bool	isValid () const
	Return true if the underlying USD prim is valid. More...

virtual const UsdGeomImageable	getUsdPrim () const =0

virtual bool	unpack (UT_Array< GU_DetailHandle > &details, const UT_StringRef &fileName, const SdfPath &primPath, const UT_Matrix4D xform, fpreal frame, const char viewportLod, GusdPurposeSet purposes, const GT_RefineParms &rparms) const

virtual bool	redefine (const UsdStagePtr &stage, const SdfPath &path, const GusdContext &ctxt, const GT_PrimitiveHandle &sourcePrim)
	Create a new USD prim to match GT primitive. More...

virtual bool	updateFromGTPrim (const GT_PrimitiveHandle &sourcePrim, const UT_Matrix4D &houXform, const GusdContext &ctxt, GusdSimpleXformCache &xformCache)

virtual void	addLeadingBookend (double curFrame, double startFrame)

virtual void	addTrailingBookend (double curFrame)
	Add a sample at the current frame, invising this from. More...

void	markVisible (bool in)
	Keep track of the visibility state of the prim for book marks. More...

bool	isVisible () const

virtual void	setVisibility (const TfToken &visibility, UsdTimeCode time)

void	loadPrimvars (const UsdPrimDefinition &prim_defn, UsdTimeCode time, const GT_RefineParms rparms, int minUniform, int minPoint, int minVertex, const std::string &primPath, GT_AttributeListHandle vertex, GT_AttributeListHandle point, GT_AttributeListHandle primitive, GT_AttributeListHandle *constant, const GT_DataArrayHandle &remapIndicies=GT_DataArrayHandle()) const

Public Member Functions inherited from GT_Primitive
	GT_Primitive ()

	GT_Primitive (const GT_Primitive &src)

virtual	~GT_Primitive ()

virtual const char *	className () const =0

virtual int	getPrimitiveType () const

virtual bool	getUniqueID (int64 &id) const

virtual void	enlargeBounds (UT_BoundingBox boxes[], int nsegments) const =0

virtual void	enlargeRenderBounds (UT_BoundingBox boxes[], int nsegments) const

virtual void	getVelocityRange (UT_Vector3 &min, UT_Vector3 &max, const UT_StringRef &attribute_name=GA_Names::v) const

virtual bool	refine (GT_Refine &refiner, const GT_RefineParms *parms=NULL) const

virtual int	getMotionSegments () const =0

virtual int64	getMemoryUsage () const =0

const GT_TransformHandle &	getPrimitiveTransform () const

void	setPrimitiveTransform (const GT_TransformHandle &x)
	Set the transform for a the primitive. More...

GT_PrimitiveHandle	clone () const

virtual bool	hasDataArray (const UT_StringRef &name, GT_Owner owner_scope[], int num_owners, GT_Storage storage=NULL, GT_Size tuple_size=NULL) const

virtual bool	updateGeoPrim (const GU_ConstDetailHandle &dtl, const GT_RefineParms &parms)
	update any cached data for geometry and its attributes More...

void	setStaticGeometry (bool static_geo)
	Return true if the primitive represents geometry at frame 'fr'. More...

bool	isStaticGeometry () const

bool	isFrameInfoAvailable () const

bool	getDataIdHash (int64 &hash, int segment=0, bool cache_data_id=false) const

virtual bool	getTopologyVersion (int64 &version) const
	Returns the topology version for the primitive. More...

GT_DataArrayHandle	findAttribute (const UT_StringRef &name, GT_Owner &owner, int segment) const

void	dumpAttributeLists (const char *label, bool data_too) const
	print out all attribute lists More...

void	dumpPrimitive () const

bool	saveAttributeLists (UT_JSONWriter &w) const

virtual bool	save (UT_JSONWriter &w) const

virtual const GT_ViewportRefineOptions &	viewportRefineOptions () const

GT_PrimitiveHandle	harden () const

GT_PrimitiveHandle	copyTransformed (const GT_TransformHandle &x, bool force=false) const

void	refineCopyTransformFrom (const GT_Primitive &src)

GT_PrimitiveHandle	attributeMerge (const GT_Primitive &src, const UT_StringMMPattern vertex_pattern, const UT_StringMMPattern point_pattern, const UT_StringMMPattern uniform_pattern, const UT_StringMMPattern detail_pattern) const

virtual GT_PrimitiveHandle	doHarden () const

virtual GT_PrimitiveHandle	doSoftCopy () const =0

virtual GT_PrimitiveHandle	doAttributeMerge (const GT_Primitive &src, const UT_StringMMPattern vertex, const UT_StringMMPattern point, const UT_StringMMPattern uniform, const UT_StringMMPattern detail) const
	The virtual implementation of attribute merging. More...

bool	enlargeWidth (UT_BoundingBox boxes[], int nsegments, fpreal defwidth=-1) const

virtual const GT_AttributeListHandle &	getPointAttributes () const

virtual const GT_AttributeListHandle &	getVertexAttributes () const

virtual const GT_AttributeListHandle &	getUniformAttributes () const

virtual const GT_AttributeListHandle &	getDetailAttributes () const

const GT_AttributeListHandle &	getAttributeList (GT_Owner owner) const

virtual const GT_DataArrayHandle &	getVertexList () const

virtual GT_DataArrayHandle	createPointNormals (int segment=0, const UT_StringRef &P=GA_Names::P, bool normalize=true, const fpreal32 *pntdata=NULL, GT_Storage store=GT_STORE_REAL32) const

virtual fpreal	computePerimeter (int seg=0) const

virtual fpreal	computeSurfaceArea (int seg=0) const

virtual fpreal	computeVolume (const UT_Vector3 &ref_P, int seg=0) const

Public Member Functions inherited from UT_IntrusiveRefCounter< GT_Primitive >
SYS_FORCE_INLINE	UT_IntrusiveRefCounter () noexcept
	Default constructor: Sets counter to 0. More...

SYS_FORCE_INLINE	UT_IntrusiveRefCounter (const UT_IntrusiveRefCounter &) noexcept
	Copy constructor: Sets counter to 0. More...

UT_IntrusiveRefCounter &	operator= (const UT_IntrusiveRefCounter &) noexcept
	Assignment operator: Does not modify counter. More...

SYS_FORCE_INLINE uint32	use_count () const noexcept
	Return current counter. More...

SYS_FORCE_INLINE bool	conditionalAddRef () noexcept

Static Public Member Functions
static GT_PrimitiveHandle	defineForWrite (const GT_PrimitiveHandle &sourcePrim, const UsdStagePtr &stage, const SdfPath &path, const GusdContext &ctxt)
	Given a GT_Primitive, create a USD prim of the proper type. More...

static bool	getPrimName (const GT_PrimitiveHandle &sourcePrim, std::string &primName)

static const char *	getUsdName (int gtPrimId)

static bool	isGroupType (int gtPrimId)

static GT_PrimitiveHandle	defineForRead (const UsdGeomImageable &sourcePrim, UsdTimeCode time, GusdPurposeSet purposes)
	Given a USD prim, create a GusdPrimWrapper of the proper type. More...

static bool	isPointInstancerPrim (const GT_PrimitiveHandle &prim, const GusdContext &ctxt)
	Is this gt prim a point instancer? More...

static bool	registerPrimDefinitionFuncForWrite (int gtPrimId, DefinitionForWriteFunction function, GetPrimNameFunction getNameFunction=NULL, bool isGroupType=false, const char *usdName=NULL)

static bool	registerPrimDefinitionFuncForRead (const TfToken &usdTypeName, DefinitionForReadFunction function)
	Register function for creating new GusdPrimWrappers from USD prim. More...

static bool	isGTPrimSupported (const GT_PrimitiveHandle &prim)

static GT_DataArrayHandle	convertPrimvarData (const UsdGeomPrimvar &primvar, UsdTimeCode time)

static GT_DataArrayHandle	convertAttributeData (const UsdAttribute &attr, const VtValue &val)

static void	loadSubsets (const UsdGeomImageable &prim, GT_FaceSetMapPtr &facesets, GT_AttributeListHandle &uniform_attribs, const GT_RefineParms *parms, const int numFaces, UsdTimeCode time)

Static Public Member Functions inherited from GT_Primitive
static int	createPrimitiveTypeId ()

static GT_AttributeListHandle	mergeAttributeLists (bool &changed, const GT_AttributeListHandle &src, const GT_AttributeListHandle &merge, const UT_StringMMPattern pattern, const UT_StringMMPattern alternate=NULL)

static bool	computeVelocityRange (UT_Vector3 &vmin, UT_Vector3 &vmax, const GT_DataArrayHandle &v)

static GT_PrimitiveHandle	refineDetail (const GU_ConstDetailHandle &detail, const GT_RefineParms *parms)

static GT_PrimitiveHandle	refinePrimitive (const GT_PrimitiveHandle &primh, const GT_RefineParms *parms)

static void *	operator new (size_t size)

static void *	operator new (size_t size, void *p)

static void	operator delete (void *p, size_t size)

Static Public Attributes
static std::map< GT_Owner, TfToken >	s_ownerToUsdInterp

static std::map< GT_Owner, TfToken >	s_ownerToUsdInterpCurve

Protected Types
typedef std::pair< GT_Owner, std::string >	AttrLastValueKeyType

typedef UT_Map < AttrLastValueKeyType, AttrLastValueEntry >	AttrLastValueDict

Protected Member Functions
void	updateVisibilityFromGTPrim (const GT_PrimitiveHandle &sourcePrim, UsdTimeCode time, bool forceWrite=true)

void	updateActiveFromGTPrim (const GT_PrimitiveHandle &sourcePrim, UsdTimeCode time)

void	updateTransformFromGTPrim (const GfMatrix4d &xform, UsdTimeCode time, bool force)

bool	updateAttributeFromGTPrim (GT_Owner owner, const std::string &name, const GT_DataArrayHandle &houAttr, UsdAttribute &usdAttr, UsdTimeCode time)

bool	updatePrimvarFromGTPrim (const TfToken &name, const GT_Owner &owner, const TfToken &interpolation, UsdTimeCode time, const GT_DataArrayHandle &data)

bool	updatePrimvarFromGTPrim (const GT_AttributeListHandle &gtAttrs, const GusdGT_AttrFilter &primvarFilter, const TfToken &interpolation, UsdTimeCode time)
	Write primvar values from a GT attribute list to USD. More...

void	clearCaches ()

Protected Member Functions inherited from GT_Primitive
void	enlargeP (UT_BoundingBox &box, const GT_AttributeListHandle &list, int segment) const

void	enlargeP (UT_BoundingBox &B, const GT_DataArrayHandle &P) const
	Convenience method to enlarge a bounding box given a position attribute. More...

void	enlargePw (UT_BoundingBox &B, const GT_DataArrayHandle &P) const

Protected Member Functions inherited from UT_IntrusiveRefCounter< GT_Primitive >
SYS_FORCE_INLINE	~UT_IntrusiveRefCounter ()
	Destructor: Only derived classes can destruct this. More...

Static Protected Member Functions
static GfMatrix4d	computeTransform (const UsdPrim &prim, UsdTimeCode time, const UT_Matrix4D &houXform, const GusdSimpleXformCache &xformCache)

Protected Attributes
UsdTimeCode	m_time

GusdPurposeSet	m_purposes

bool	m_visible

GfMatrix4d	m_xformCache

UsdTimeCode	m_lastXformSet

UsdTimeCode	m_lastXformCompared

AttrLastValueDict	m_lastAttrValueDict

Detailed Description

A GT_Primitive that wraps a USD Prim.

A GusdPrimWrapper is responsible for copying attribute data between USD and GT.

To write USD geometry, the following steps are taken:

The ROP uses GusdRefiner to refine the cooked geometry to GT primitive types that have a matching USD type.

For each GT primitive we create a primWrapper by calling the defineForWrite method. This will create a usd prim on the current stage.

On each frame updateFromGTPrim is called to copy attribtutes from the GT prim to the USD prim.

We support: Writing a sequence of frames from one process. Writing each frame of a sequence to a seperate file from a seperate process. Writing each frame of a sequence to a seperate file from one process.

When writing all frames to a single file, we try and compress attribtute values. The data we need to do this compression is kept in the prim wrapper.

In the rare case where we want to sequentially write a sequence to per frame files, we need the primWrapper to persist across the sequence so we can do the attribute compression. However, we need to create the USD prim on each per frame file. The "redefine" method is used for this.

To read USD geometry we start with a GusdGU_PackedUSD prim. A GusdGT_PrimCollect object has been registered to convert these prims to GT_Primitives for drawing in the view port. This object will call the "fullGT" method of the GU prim which in turn calls the "defineForRead" to create a GusdPrimWrapper. These prims can be refined into native GT_Primitives that the viewport can draw.

Definition at line 89 of file primWrapper.h.

Member Typedef Documentation

typedef UT_Map<AttrLastValueKeyType, AttrLastValueEntry> GusdPrimWrapper::AttrLastValueDict

protected

Definition at line 353 of file primWrapper.h.

typedef std::pair<GT_Owner, std::string> GusdPrimWrapper::AttrLastValueKeyType

protected

Definition at line 352 of file primWrapper.h.

typedef UT_Function<GT_PrimitiveHandle (const UsdGeomImageable&, UsdTimeCode, GusdPurposeSet)> GusdPrimWrapper::DefinitionForReadFunction

Definition at line 104 of file primWrapper.h.

typedef UT_Function<GT_PrimitiveHandle (const GT_PrimitiveHandle&, const UsdStagePtr&, const SdfPath& , const GusdContext&)> GusdPrimWrapper::DefinitionForWriteFunction

Definition at line 98 of file primWrapper.h.

typedef UT_Function<bool (const GT_PrimitiveHandle&, std::string &primName)> GusdPrimWrapper::GetPrimNameFunction

Definition at line 109 of file primWrapper.h.

typedef UT_Function<GT_DataArrayHandle ( const GT_DataArrayHandle & )> GusdPrimWrapper::ResampleArrayFunction

Definition at line 113 of file primWrapper.h.

Constructor & Destructor Documentation

GusdPrimWrapper::GusdPrimWrapper ( )

GusdPrimWrapper::GusdPrimWrapper	(	const UsdTimeCode &	time,
		const GusdPurposeSet &	purposes
	)

GusdPrimWrapper::GusdPrimWrapper ( const GusdPrimWrapper & in )

GusdPrimWrapper::~GusdPrimWrapper ( )

override

Member Function Documentation

virtual void GusdPrimWrapper::addLeadingBookend	(	double	curFrame,
		double	startFrame
	)

virtual

Add a sample just before the current time that invises this prim. For points and instances this means writing a empty point attribute. Other prims set their visibility flag. It might be possible to avoid this if we are on the first frame.

virtual void GusdPrimWrapper::addTrailingBookend ( double curFrame )

virtual

Add a sample at the current frame, invising this from.

void GusdPrimWrapper::clearCaches ( )

protected

static GfMatrix4d GusdPrimWrapper::computeTransform	(	const UsdPrim &	prim,
		UsdTimeCode	time,
		const UT_Matrix4D &	houXform,
		const GusdSimpleXformCache &	xformCache
	)

staticprotected

Compute a USD transform from a Houdini transform.

houXform is the transform from world to the prim's space in Houdini. This includes the object node transformation and the transform of any containing packed prim.

xformCache is a map of the transforms of any groups that have been written on the current frame.

static GT_DataArrayHandle GusdPrimWrapper::convertAttributeData	(	const UsdAttribute &	attr,
		const VtValue &	val
	)

static

static GT_DataArrayHandle GusdPrimWrapper::convertPrimvarData	(	const UsdGeomPrimvar &	primvar,
		UsdTimeCode	time
	)

static

static GT_PrimitiveHandle GusdPrimWrapper::defineForRead	(	const UsdGeomImageable &	sourcePrim,
		UsdTimeCode	time,
		GusdPurposeSet	purposes
	)

static

Given a USD prim, create a GusdPrimWrapper of the proper type.

When reading a USD file, we call this function to create a Gusd_GTPrimitive for each USD prim, we then refine that to something that can be used in a detail.

static GT_PrimitiveHandle GusdPrimWrapper::defineForWrite	(	const GT_PrimitiveHandle &	sourcePrim,
		const UsdStagePtr &	stage,
		const SdfPath &	path,
		const GusdContext &	ctxt
	)

static

Given a GT_Primitive, create a USD prim of the proper type.

When writing a USD file, we refine the geometry to a set of prims that we can deal with then we call this method on each of those prims.

static bool GusdPrimWrapper::getPrimName	(	const GT_PrimitiveHandle &	sourcePrim,
		std::string &	primName
	)

static

If prim type can generate a useful name for a prim, sets primName and returns true. So far only F3D volumes do this. They can derive a name from meta data stored in the f3d file.

static const char* GusdPrimWrapper::getUsdName ( int gtPrimId )

static

virtual const UsdGeomImageable GusdPrimWrapper::getUsdPrim ( ) const

pure virtual

Implemented in GusdXformWrapper, GusdMeshWrapper, GusdInstancerWrapper, GusdPointsWrapper, GusdScopeWrapper, GusdCurvesWrapper, GusdNURBSCurvesWrapper, GusdPackedUsdWrapper, GusdCylinderWrapper, GusdNurbsPatchWrapper, GusdConeWrapper, GusdCubeWrapper, and GusdSphereWrapper.

static bool GusdPrimWrapper::isGroupType ( int gtPrimId )

static

static bool GusdPrimWrapper::isGTPrimSupported ( const GT_PrimitiveHandle & prim )

static

Return true is the give prim can be supported directly in USD. This is used by the refiner to know when to stop refining.

static bool GusdPrimWrapper::isPointInstancerPrim	(	const GT_PrimitiveHandle &	prim,
		const GusdContext &	ctxt
	)

static

Is this gt prim a point instancer?

This is used to know if we need to write the instance prototypes.

virtual bool GusdPrimWrapper::isValid ( ) const

virtual

Return true if the underlying USD prim is valid.

Reimplemented in GusdXformWrapper, GusdMeshWrapper, GusdInstancerWrapper, GusdPointsWrapper, GusdScopeWrapper, GusdCurvesWrapper, GusdNURBSCurvesWrapper, GusdPackedUsdWrapper, GusdCylinderWrapper, GusdNurbsPatchWrapper, GusdConeWrapper, GusdCubeWrapper, and GusdSphereWrapper.

bool GusdPrimWrapper::isVisible ( ) const

inline

Definition at line 230 of file primWrapper.h.

void GusdPrimWrapper::loadPrimvars	(	const UsdPrimDefinition &	prim_defn,
		UsdTimeCode	time,
		const GT_RefineParms *	rparms,
		int	minUniform,
		int	minPoint,
		int	minVertex,
		const std::string &	primPath,
		GT_AttributeListHandle *	vertex,
		GT_AttributeListHandle *	point,
		GT_AttributeListHandle *	primitive,
		GT_AttributeListHandle *	constant,
		const GT_DataArrayHandle &	remapIndicies = `GT_DataArrayHandle()`
	)		const

Load primvars for prim from USD. remapIndicies is used to expand curve primvars into point attributes if needed.

static void GusdPrimWrapper::loadSubsets	(	const UsdGeomImageable &	prim,
		GT_FaceSetMapPtr &	facesets,
		GT_AttributeListHandle &	uniform_attribs,
		const GT_RefineParms *	parms,
		const int	numFaces,
		UsdTimeCode	time
	)

static

Import geometry subsets as either partition attributes or primitive groups.

void GusdPrimWrapper::markVisible ( bool in )

inline

Keep track of the visibility state of the prim for book marks.

Definition at line 229 of file primWrapper.h.

virtual bool GusdPrimWrapper::redefine	(	const UsdStagePtr &	stage,
		const SdfPath &	path,
		const GusdContext &	ctxt,
		const GT_PrimitiveHandle &	sourcePrim
	)

virtual

Create a new USD prim to match GT primitive.

When writing per frame USD files, we need to recreate the stage and all the primitives on it each frame. However, there is some data we want to persist across frames. So we keep the GusdPrimWrappers and ask them to redefine their USD prims on each frame.

Reimplemented in GusdXformWrapper, GusdMeshWrapper, GusdInstancerWrapper, GusdPointsWrapper, GusdScopeWrapper, GusdCurvesWrapper, GusdNURBSCurvesWrapper, and GusdPackedUsdWrapper.

static bool GusdPrimWrapper::registerPrimDefinitionFuncForRead	(	const TfToken &	usdTypeName,
		DefinitionForReadFunction	function
	)

static

Register function for creating new GusdPrimWrappers from USD prim.

static bool GusdPrimWrapper::registerPrimDefinitionFuncForWrite	(	int	gtPrimId,
		DefinitionForWriteFunction	function,
		GetPrimNameFunction	getNameFunction = `NULL`,
		bool	isGroupType = `false`,
		const char *	usdName = `NULL`
	)

static

Register function for creating new USD prims from GT_Primitives and, optionally, a function for giving these prims a name.

virtual void GusdPrimWrapper::setVisibility	(	const TfToken &	visibility,
		UsdTimeCode	time
	)

virtual

virtual bool GusdPrimWrapper::unpack	(	UT_Array< GU_DetailHandle > &	details,
		const UT_StringRef &	fileName,
		const SdfPath &	primPath,
		const UT_Matrix4D *	xform,
		fpreal	frame,
		const char *	viewportLod,
		GusdPurposeSet	purposes,
		const GT_RefineParms &	rparms
	)		const

virtual

Reimplemented in GusdInstancerWrapper, and GusdGroupBaseWrapper.

void GusdPrimWrapper::updateActiveFromGTPrim	(	const GT_PrimitiveHandle &	sourcePrim,
		UsdTimeCode	time
	)

protected

Look for a "usdactive" attribute on sourcePrim. UsdPrim::SetActive based on this value. If attribute doesn't exist, do nothing.

bool GusdPrimWrapper::updateAttributeFromGTPrim	(	GT_Owner	owner,
		const std::string &	name,
		const GT_DataArrayHandle &	houAttr,
		UsdAttribute &	usdAttr,
		UsdTimeCode	time
	)

protected

virtual bool GusdPrimWrapper::updateFromGTPrim	(	const GT_PrimitiveHandle &	sourcePrim,
		const UT_Matrix4D &	houXform,
		const GusdContext &	ctxt,
		GusdSimpleXformCache &	xformCache
	)

virtual

Fill a USD prim's attribute samples for a frame from the attributes in a GT primitive.

If sourcePrim is an instance, localXform is the instance transform otherwise it is the primitive transform from the prim.

Reimplemented in GusdXformWrapper, GusdMeshWrapper, GusdInstancerWrapper, GusdPointsWrapper, GusdScopeWrapper, GusdCurvesWrapper, GusdNURBSCurvesWrapper, and GusdPackedUsdWrapper.

bool GusdPrimWrapper::updatePrimvarFromGTPrim	(	const TfToken &	name,
		const GT_Owner &	owner,
		const TfToken &	interpolation,
		UsdTimeCode	time,
		const GT_DataArrayHandle &	data
	)

protected

bool GusdPrimWrapper::updatePrimvarFromGTPrim	(	const GT_AttributeListHandle &	gtAttrs,
		const GusdGT_AttrFilter &	primvarFilter,
		const TfToken &	interpolation,
		UsdTimeCode	time
	)

protected

Write primvar values from a GT attribute list to USD.

void GusdPrimWrapper::updateTransformFromGTPrim	(	const GfMatrix4d &	xform,
		UsdTimeCode	time,
		bool	force
	)

protected

void GusdPrimWrapper::updateVisibilityFromGTPrim	(	const GT_PrimitiveHandle &	sourcePrim,
		UsdTimeCode	time,
		bool	forceWrite = `true`
	)

protected

Look for "visible" attribute on sourcePrim. If it doesn't exist set a visibility sample based on isVisible()

Member Data Documentation

AttrLastValueDict GusdPrimWrapper::m_lastAttrValueDict

mutableprotected

Definition at line 355 of file primWrapper.h.

UsdTimeCode GusdPrimWrapper::m_lastXformCompared

protected

Definition at line 334 of file primWrapper.h.

UsdTimeCode GusdPrimWrapper::m_lastXformSet

protected

Definition at line 333 of file primWrapper.h.

GusdPurposeSet GusdPrimWrapper::m_purposes

protected

Definition at line 325 of file primWrapper.h.

UsdTimeCode GusdPrimWrapper::m_time

protected

Definition at line 324 of file primWrapper.h.

bool GusdPrimWrapper::m_visible

protected

Definition at line 327 of file primWrapper.h.

GfMatrix4d GusdPrimWrapper::m_xformCache

protected

Definition at line 332 of file primWrapper.h.

std::map<GT_Owner, TfToken> GusdPrimWrapper::s_ownerToUsdInterp

static

Definition at line 269 of file primWrapper.h.

std::map<GT_Owner, TfToken> GusdPrimWrapper::s_ownerToUsdInterpCurve

static

Definition at line 270 of file primWrapper.h.

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

gusd/primWrapper.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation