#include <GU_PackedUSD.h>

Inheritance diagram for GusdGU_PackedUSD:

Public Types
enum	PivotLocation : int { PivotLocation::Origin = 0, PivotLocation::Centroid }

Public Types inherited from GU_PackedImpl
typedef fpreal(GU_PackedImpl::*	FloatGetter )(const GU_PrimPacked *) const

typedef void(GU_PackedImpl::*	FloatSetter )(const GU_PrimPacked *, fpreal)

typedef GA_Size(GU_PackedImpl::*	IntGetter )(const GU_PrimPacked *) const

typedef void(GU_PackedImpl::*	IntSetter )(GU_PrimPacked *, GA_Size)

typedef bool(GU_PackedImpl::*	BoolGetter )(const GU_PrimPacked *) const

typedef void(GU_PackedImpl::*	BoolSetter )(GU_PrimPacked *, bool)

typedef const char (GU_PackedImpl::	StringGetter )(const GU_PrimPacked *) const

typedef void(GU_PackedImpl::*	StringSetter )(GU_PrimPacked , const char )

typedef UT_OptionsHolder(GU_PackedImpl::*	DictGetter )(const GU_PrimPacked *) const

typedef void(GU_PackedImpl::*	DictSetter )(GU_PrimPacked *, const UT_OptionsHolder &)

typedef std::string(GU_PackedImpl::*	StdStringGetter )(const GU_PrimPacked *) const

typedef void(GU_PackedImpl::*	StdStringSetter )(GU_PrimPacked *, const std::string &)

typedef UT_StringHolder(GU_PackedImpl::*	StringHolderGetter )(const GU_PrimPacked *) const

typedef void(GU_PackedImpl::*	StringHolderSetter )(GU_PrimPacked *, const UT_StringHolder &)

typedef fpreal(GU_PackedImpl::*	FloatTupleGetter )(const GU_PrimPacked *, exint) const

typedef void(GU_PackedImpl::*	FloatTupleSetter )(GU_PrimPacked *, exint, fpreal)

typedef GA_Size(GU_PackedImpl::*	IntTupleGetter )(const GU_PrimPacked *, exint) const

typedef void(GU_PackedImpl::*	IntTupleSetter )(GU_PrimPacked *, exint, GA_Size)

typedef bool(GU_PackedImpl::*	BoolTupleGetter )(const GU_PrimPacked *, exint) const

typedef void(GU_PackedImpl::*	BoolTupleSetter )(GU_PrimPacked *, exint, bool)

typedef const char (GU_PackedImpl::	StringTupleGetter )(const GU_PrimPacked *, exint) const

typedef void(GU_PackedImpl::*	StringTupleSetter )(GU_PrimPacked , exint, const char )

typedef UT_OptionsHolder(GU_PackedImpl::*	DictTupleGetter )(const GU_PrimPacked *, exint) const

typedef void(GU_PackedImpl::*	DictTupleSetter )(GU_PrimPacked *, exint, const UT_OptionsHolder &)

typedef const std::string &(GU_PackedImpl::*	StdStringTupleGetter )(const GU_PrimPacked *, exint) const

typedef void(GU_PackedImpl::*	StdStringTupleSetter )(GU_PrimPacked *, exint, const std::string &)

typedef const UT_StringHolder &(GU_PackedImpl::*	StringHolderTupleGetter )(const GU_PrimPacked *, exint) const

typedef void(GU_PackedImpl::*	StringHolderTupleSetter )(GU_PrimPacked *, exint, const UT_StringHolder &)

typedef void(GU_PackedImpl::*	F32VectorGetter )(const GU_PrimPacked , fpreal32 , exint) const

typedef void(GU_PackedImpl::*	F32VectorSetter )(GU_PrimPacked , const fpreal32 , exint)

typedef void(GU_PackedImpl::*	F64VectorGetter )(const GU_PrimPacked , fpreal64 , exint) const

typedef void(GU_PackedImpl::*	F64VectorSetter )(GU_PrimPacked , const fpreal64 , exint)

typedef void(GU_PackedImpl::*	I32VectorGetter )(const GU_PrimPacked , int32 , exint) const

typedef void(GU_PackedImpl::*	I32VectorSetter )(GU_PrimPacked , const int32 , exint)

typedef void(GU_PackedImpl::*	I64VectorGetter )(const GU_PrimPacked , int64 , exint) const

typedef void(GU_PackedImpl::*	I64VectorSetter )(GU_PrimPacked , const int64 , exint)

typedef void(GU_PackedImpl::*	BVectorGetter )(const GU_PrimPacked , bool , exint) const

typedef void(GU_PackedImpl::*	BVectorSetter )(GU_PrimPacked , const bool , exint)

typedef void(GU_PackedImpl::*	StringArrayGetter )(const GU_PrimPacked *, UT_StringArray &) const

typedef void(GU_PackedImpl::*	StringArraySetter )(GU_PrimPacked *, const UT_StringArray &)

typedef void(GU_PackedImpl::*	DictArrayGetter )(const GU_PrimPacked *, UT_Array< UT_OptionsHolder > &) const

typedef void(GU_PackedImpl::*	DictArraySetter )(GU_PrimPacked *, const UT_Array< UT_OptionsHolder > &)

Public Member Functions
	GusdGU_PackedUSD ()

	GusdGU_PackedUSD (const GusdGU_PackedUSD &src)

	~GusdGU_PackedUSD () override

const UT_StringHolder &	fileName () const

UT_StringHolder	intrinsicFileName () const

UT_StringHolder	intrinsicFileName (const GU_PrimPacked *prim) const

void	setFileName (GU_PrimPacked *prim, const UT_StringHolder &fileName)

const UT_StringHolder &	altFileName () const

UT_StringHolder	intrinsicAltFileName () const

void	setAltFileName (const UT_StringHolder &fileName)

UT_StringHolder	intrinsicAltFileName (const GU_PrimPacked *prim) const

void	setAltFileName (GU_PrimPacked *prim, const UT_StringHolder &fileName)

const SdfPath &	primPath () const

UT_StringHolder	intrinsicPrimPath () const

UT_StringHolder	intrinsicPrimPath (const GU_PrimPacked *prim) const

void	setPrimPath (GU_PrimPacked *prim, const UT_StringHolder &p)

void	setPrimPath (GU_PrimPacked *prim, const SdfPath &p)

const SdfPath &	srcPrimPath () const

UT_StringHolder	intrinsicSrcPrimPath () const

void	setSrcPrimPath (const UT_StringHolder &p)

void	setSrcPrimPath (const SdfPath &primPath)

UT_StringHolder	intrinsicSrcPrimPath (const GU_PrimPacked *prim) const

void	setSrcPrimPath (GU_PrimPacked *prim, const UT_StringHolder &p)

exint	index () const

void	setIndex (exint i)

exint	index (const GU_PrimPacked *prim) const

void	setIndex (GU_PrimPacked *prim, exint i)

bool	isPointInstance () const

UT_StringHolder	intrinsicType () const

UT_StringHolder	intrinsicType (const GU_PrimPacked *prim) const

GA_Size	usdLocalToWorldTransformSize () const

void	usdLocalToWorldTransform (fpreal64 *val, exint size) const

GA_Size	usdLocalToWorldTransformSize (const GU_PrimPacked *prim) const

void	usdLocalToWorldTransform (const GU_PrimPacked prim, fpreal64 val, exint size) const

UsdTimeCode	frame () const

fpreal	intrinsicFrame () const

fpreal	intrinsicFrame (const GU_PrimPacked *prim) const

void	setFrame (GU_PrimPacked *prim, fpreal frame)

void	setFrame (GU_PrimPacked *prim, UsdTimeCode frame)

GusdPurposeSet	getPurposes () const

void	setPurposes (GU_PrimPacked *prim, GusdPurposeSet purposes)

exint	getNumPurposes () const

void	getIntrinsicPurposes (UT_StringArray &purposes) const

exint	getNumPurposes (const GU_PrimPacked *prim) const

void	getIntrinsicPurposes (const GU_PrimPacked *prim, UT_StringArray &purposes) const

void	setIntrinsicPurposes (GU_PrimPacked *prim, const UT_StringArray &purposes)

GU_PackedFactory *	getFactory () const override
	Get the factory associated with this procedural. More...

GU_PackedImpl *	copy () const override
	Create a copy of this resolver. More...

void	clearData () override

bool	isValid () const override
	Test whether the deferred load primitive data is valid. More...

bool	save (UT_Options &options, const GA_SaveMap &map) const override
	Copy the resolver data into the UT_Options for saving. More...

bool	load (GU_PrimPacked *prim, const UT_Options &options, const GA_LoadMap &map) override
	Give a UT_Options of load data, create resolver data for the primitive. More...

void	update (GU_PrimPacked *prim, const UT_Options &options) override

bool	getBounds (UT_BoundingBox &box) const override
	Get the bounding box for the geometry (not including transforms) More...

bool	getRenderingBounds (UT_BoundingBox &box) const override

void	getVelocityRange (UT_Vector3 &min, UT_Vector3 &max) const override

void	getWidthRange (fpreal &min, fpreal &max) const override

bool	getLocalTransform (UT_Matrix4D &m) const override

bool	unpack (GU_Detail &destgdp, const UT_Matrix4D *transform) const override

bool	unpackUsingPolygons (GU_Detail &destgdp, const GU_PrimPacked *prim) const override

bool	visibleGT () const

GT_PrimitiveHandle	fullGT () const

bool	getInstanceKey (UT_Options &key) const

int64	getMemoryUsage (bool inclusive) const override
	Report memory usage (includes all shared memory) More...

void	countMemory (UT_MemoryCounter &counter, bool inclusive) const override

UsdPrim	getUsdPrim (UT_ErrorSeverity sev=UT_ERROR_ABORT) const

bool	unpackGeometry (GU_Detail &destgdp, const GU_Detail srcgdp, const GA_Offset srcprimoff, const UT_StringRef &primvarPattern, bool importInheritedPrimvars, const UT_StringRef &attributePattern, bool translateSTtoUV, const UT_StringRef &nonTransformingPrimvarPattern, const UT_Matrix4D transform, const GT_RefineParms *parms=nullptr) const

bool	unpackGeometry (UT_Array< GU_DetailHandle > &details, const GU_Detail srcgdp, const GA_Offset srcprimoff, const UT_StringRef &primvarPattern, bool importInheritedPrimvars, const UT_StringRef &attributePattern, bool translateSTtoUV, const UT_StringRef &nonTransformingPrimvarPattern, const UT_Matrix4D transform, const UT_StringHolder &filePathAttrib, const UT_StringHolder &primPathAttrib, const GT_RefineParms *refineParms=nullptr) const

const UT_Matrix4D &	getUsdTransform () const

Public Member Functions inherited from GU_PackedImpl
	GU_PackedImpl ()

virtual	~GU_PackedImpl ()

	GU_PackedImpl (const GU_PackedImpl &src)=default

GU_PackedImpl &	operator= (const GU_PackedImpl &src)=default

virtual bool	supportsJSONLoad () const

virtual bool	loadFromJSON (GU_PrimPacked *prim, const UT_JSONValueMap &options, const GA_LoadMap &map)

virtual bool	saveSharedData (UT_JSONWriter &w, GA_SaveMap &map, GA_GeometryIndex *geo_index) const

virtual bool	loadSharedData (int load_data_type, const GA_SharedLoadData *item)

virtual bool	loadUnknownToken (const char *token, UT_JSONParser &p, const GA_LoadMap &map)

bool	getBoundsCached (UT_BoundingBox &box) const

virtual bool	getVisibleBounds (UT_BoundingBox &box) const

bool	getVisibleBoundsCached (UT_BoundingBox &box) const

virtual void	getPrimitiveName (const GU_PrimPacked *prim, UT_WorkBuffer &wbuf) const

virtual bool	unpackWithContext (GU_Detail &destgdp, GU_PackedContext &context, const GU_PrimPacked *prim) const

bool	unpack (GU_Detail &destgdp, const GU_PrimPacked *prim) const

virtual bool	unpackWithStyler (GU_Detail &destgdp, STY_StylerGroup &prim_styler_group, const STY_Styler &parent_styler, const GU_PrimPacked *prim) const

virtual void	forceLoad () const

virtual bool	isLoaded () const

virtual GU_ConstDetailHandle	getPackedDetail (GU_PackedContext *context=0) const

bool	pointInstanceTransform () const

bool	intrinsicPointInstanceTransform (const GU_PrimPacked *prim) const

void	setPointInstanceTransform (GU_PrimPacked *prim, bool b)
	Set whether point instancing should be used. More...

virtual bool	saveCachedBBox () const

virtual void	setFacesetAttribute (const UT_StringHolder &s)

virtual const UT_StringHolder &	facesetAttribute () const

virtual void	setAttributeNameMap (const GEO_PackedNameMapPtr &m)

virtual const GEO_PackedNameMapPtr &	attributeNameMap () const

virtual void	setSharedNameMapData (GA_SharedDataHandlePtr s)

SYS_FORCE_INLINE bool	isShared () const

SYS_FORCE_INLINE GU_PackedImpl *	copyIfShared ()

int64	intrinsic3Tuple (const GU_PrimPacked *prim) const

int64	intrinsic6Tuple (const GU_PrimPacked *prim) const

int64	intrinsic9Tuple (const GU_PrimPacked *prim) const

int64	intrinsic16Tuple (const GU_PrimPacked *prim) const

std::string	intrinsicPrimitiveName (const GU_PrimPacked *prim) const

const char *	intrinsicFactoryName (const GU_PrimPacked *prim) const

const char *	intrinsicFactoryLabel (const GU_PrimPacked *prim) const

void	intrinsicPackedBox (const GU_PrimPacked prim, fpreal64 vals, exint sz) const

void	intrinsicPackedRenderBox (const GU_PrimPacked prim, fpreal64 vals, exint sz) const

void	intrinsicPivot (const GU_PrimPacked prim, fpreal64 vals, exint sz) const

void	intrinsicSetPivot (GU_PrimPacked prim, const fpreal64 vals, exint sz)

void	intrinsicPrimTransform (const GU_PrimPacked prim, fpreal64 vals, exint sz) const

void	intrinsicSetPrimTransform (GU_PrimPacked prim, const fpreal64 v, exint sz)

void	intrinsicPackedTransform (const GU_PrimPacked prim, fpreal64 v, exint sz) const

void	intrinsicFullTransform (const GU_PrimPacked prim, fpreal64 v, exint sz) const

const char *	intrinsicViewportLOD (const GU_PrimPacked *prim) const

void	intrinsicSetViewportLOD (GU_PrimPacked prim, const char lod)

Public Member Functions inherited from UT_IntrusiveRefCounter< GU_PackedImpl >
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 GU_PrimPacked *	Build (GU_Detail &detail, const UT_StringHolder &fileName, const SdfPath &primPath, UsdTimeCode frame, const char lod=nullptr, GusdPurposeSet purposes=GUSD_PURPOSE_PROXY, const UsdPrim &prim=UsdPrim(), const UT_Matrix4D xform=nullptr, PivotLocation pivotloc=PivotLocation::Origin)

static GU_PrimPacked *	Build (GU_Detail &detail, const UT_StringHolder &fileName, const SdfPath &primPath, const SdfPath &srcPrimPath, int index, UsdTimeCode frame, const char lod=nullptr, GusdPurposeSet purposes=GUSD_PURPOSE_PROXY, const UsdPrim &prim=UsdPrim(), const UT_Matrix4D xform=nullptr, PivotLocation pivotloc=PivotLocation::Origin)

static GU_PrimPacked *	Build (GU_Detail &detail, const UsdPrim &prim, UsdTimeCode frame, const char lod=nullptr, GusdPurposeSet purpose=GUSD_PURPOSE_PROXY, const UT_Matrix4D xform=nullptr, PivotLocation pivotloc=PivotLocation::Origin)
	Convenience method for building a packed USD prim for `prim`. More...

static void	install (GA_PrimitiveFactory &factory)

static GA_PrimitiveTypeId	typeId ()
	Get the type ID for the packed USD primitive type. More...

static void	setPackedUSDTracker (GusdPackedUSDTracker tracker)

static void	mergeGeometry (GU_Detail &destgdp, UT_Array< GU_DetailHandle > &details)

Static Public Member Functions inherited from GU_PackedImpl
static bool	computeVelocityRange (const GU_Detail *gdp, UT_Vector3 &vmin, UT_Vector3 &vmax)

static bool	computeWidthRange (const GU_Detail *gdp, fpreal &wmin, fpreal &wmax)

Protected Member Functions
bool	unpackWithPrim (GU_Detail &destgdp, const UT_Matrix4D transform, const GU_PrimPacked prim) const override

Protected Member Functions inherited from GU_PackedImpl
const UT_BoundingBox &	boxCache () const

void	setBoxCache (const UT_BoundingBox &b)

template<typename T >
void	setBoxCache (const T b[6])

void	clearBoxCache ()

bool	unpackToDetail (GU_Detail &destgdp, GU_Detail src, const UT_Matrix4D transform) const

bool	unpackToDetail (GU_Detail &destgdp, const GU_Detail src, const UT_Matrix4D transform) const

bool	unpackToDetail (GU_Detail &destgdp, const GU_ConstDetailHandle &gdh, const UT_Matrix4D *transform) const
	Unpack the source detail handle. More...

virtual UT_Vector3	getBaryCenter () const
	Optional method to compute centroid (default uses bounding box) More...

virtual fpreal	computeVolume (const UT_Vector3 &refpt) const
	Optional method to calculate volume (default uses bounding box) More...

virtual fpreal	computeArea () const
	Optional method to calculate surface area (default uses bounding box) More...

virtual fpreal	computePerimeter () const
	Optional method to calculate perimeter (default uses bounding box) More...

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

Additional Inherited Members
Static Protected Member Functions inherited from GU_PackedImpl
static void	copyPrimitiveGroups (GU_Detail &dest, const GU_Detail &src, GA_Offset src_offset, bool force=false)

template<typename T >
static bool	import (const UT_JSONValueMap &options, const UT_StringRef &key, T &value)

template<typename T >
static bool	import (const UT_Options &options, const UT_StringRef &key, T &value)

Static Protected Attributes inherited from GU_PackedImpl
static const GEO_PackedNameMapPtr	theNullPackedNameMapPtr

Detailed Description

Definition at line 74 of file GU_PackedUSD.h.

Member Enumeration Documentation

enum GusdGU_PackedUSD::PivotLocation : int

strong

Enumerator
Origin
Centroid

Definition at line 78 of file GU_PackedUSD.h.

Constructor & Destructor Documentation

GusdGU_PackedUSD::GusdGU_PackedUSD ( )

GusdGU_PackedUSD::GusdGU_PackedUSD ( const GusdGU_PackedUSD & src )

GusdGU_PackedUSD::~GusdGU_PackedUSD ( )

override

Member Function Documentation

const UT_StringHolder& GusdGU_PackedUSD::altFileName ( ) const

inline

Definition at line 145 of file GU_PackedUSD.h.

static GU_PrimPacked* GusdGU_PackedUSD::Build	(	GU_Detail &	detail,
		const UT_StringHolder &	fileName,
		const SdfPath &	primPath,
		UsdTimeCode	frame,
		const char *	lod = `nullptr`,
		GusdPurposeSet	purposes = `GUSD_PURPOSE_PROXY`,
		const UsdPrim &	prim = `UsdPrim()`,
		const UT_Matrix4D *	xform = `nullptr`,
		PivotLocation	pivotloc = `PivotLocation::Origin`
	)

static

static GU_PrimPacked* GusdGU_PackedUSD::Build	(	GU_Detail &	detail,
		const UT_StringHolder &	fileName,
		const SdfPath &	primPath,
		const SdfPath &	srcPrimPath,
		int	index,
		UsdTimeCode	frame,
		const char *	lod = `nullptr`,
		GusdPurposeSet	purposes = `GUSD_PURPOSE_PROXY`,
		const UsdPrim &	prim = `UsdPrim()`,
		const UT_Matrix4D *	xform = `nullptr`,
		PivotLocation	pivotloc = `PivotLocation::Origin`
	)

static

static GU_PrimPacked* GusdGU_PackedUSD::Build	(	GU_Detail &	detail,
		const UsdPrim &	prim,
		UsdTimeCode	frame,
		const char *	lod = `nullptr`,
		GusdPurposeSet	purpose = `GUSD_PURPOSE_PROXY`,
		const UT_Matrix4D *	xform = `nullptr`,
		PivotLocation	pivotloc = `PivotLocation::Origin`
	)

static

Convenience method for building a packed USD prim for prim.

void GusdGU_PackedUSD::clearData ( )

overridevirtual

The clearData() method is called when the primitives are stashed during the cook of a SOP. See GA_Primitive::stashed(). This gives the primitive to optionally clear some data during the stashing process.

Implements GU_PackedImpl.

GU_PackedImpl* GusdGU_PackedUSD::copy ( ) const

overridevirtual

Create a copy of this resolver.

Implements GU_PackedImpl.

void GusdGU_PackedUSD::countMemory	(	UT_MemoryCounter &	counter,
		bool	inclusive
	)		const

overridevirtual

Count memory usage using a UT_MemoryCounter in order to count shared memory correctly.

Implements GU_PackedImpl.

const UT_StringHolder& GusdGU_PackedUSD::fileName ( ) const

inline

Definition at line 139 of file GU_PackedUSD.h.

UsdTimeCode GusdGU_PackedUSD::frame ( ) const

inline

Definition at line 196 of file GU_PackedUSD.h.

GT_PrimitiveHandle GusdGU_PackedUSD::fullGT ( ) const

bool GusdGU_PackedUSD::getBounds ( UT_BoundingBox & box ) const

overridevirtual

Get the bounding box for the geometry (not including transforms)

Implements GU_PackedImpl.

GU_PackedFactory* GusdGU_PackedUSD::getFactory ( ) const

overridevirtual

Get the factory associated with this procedural.

Implements GU_PackedImpl.

bool GusdGU_PackedUSD::getInstanceKey ( UT_Options & key ) const

void GusdGU_PackedUSD::getIntrinsicPurposes ( UT_StringArray & purposes ) const

void GusdGU_PackedUSD::getIntrinsicPurposes	(	const GU_PrimPacked *	prim,
		UT_StringArray &	purposes
	)		const

inline

Definition at line 213 of file GU_PackedUSD.h.

bool GusdGU_PackedUSD::getLocalTransform ( UT_Matrix4D & m ) const

overridevirtual

Some procedurals have an "intrinsic" transform. These are combined with the local transform on the geometry primitive.

The default method returns false and leaves the transform unchanged.

Reimplemented from GU_PackedImpl.

int64 GusdGU_PackedUSD::getMemoryUsage ( bool inclusive ) const

overridevirtual

Report memory usage (includes all shared memory)

Implements GU_PackedImpl.

exint GusdGU_PackedUSD::getNumPurposes ( ) const

exint GusdGU_PackedUSD::getNumPurposes ( const GU_PrimPacked * prim ) const

inline

Definition at line 211 of file GU_PackedUSD.h.

GusdPurposeSet GusdGU_PackedUSD::getPurposes ( ) const

inline

Definition at line 206 of file GU_PackedUSD.h.

bool GusdGU_PackedUSD::getRenderingBounds ( UT_BoundingBox & box ) const

overridevirtual

Get the rendering bounding box for the geometry (not including transforms). For curve and point geometry, this needs to include any "width" attributes.

Implements GU_PackedImpl.

UsdPrim GusdGU_PackedUSD::getUsdPrim ( UT_ErrorSeverity sev = UT_ERROR_ABORT ) const

Get the underlying UsdPrim for this packed prim. This may involve on-demand loading of a UsdStage to access the prim. Any errors that occur while loading the stage and accessing the prim will be reported on the currently scoped error manager with a severity of sev.

const UT_Matrix4D& GusdGU_PackedUSD::getUsdTransform ( ) const

void GusdGU_PackedUSD::getVelocityRange	(	UT_Vector3 &	min,
		UT_Vector3 &	max
	)		const

overridevirtual

When rendering with velocity blur, the renderer needs to know the bounds on velocity to accurately compute the bounding box.

Implements GU_PackedImpl.

void GusdGU_PackedUSD::getWidthRange	(	fpreal &	wmin,
		fpreal &	wmax
	)		const

overridevirtual

When rendering points or curves, the renderer needs to know the bounds on the width attribute to accurately compute the bounding box.

Implements GU_PackedImpl.

exint GusdGU_PackedUSD::index ( ) const

inline

Definition at line 173 of file GU_PackedUSD.h.

exint GusdGU_PackedUSD::index ( const GU_PrimPacked * prim ) const

inline

Definition at line 175 of file GU_PackedUSD.h.

static void GusdGU_PackedUSD::install ( GA_PrimitiveFactory & factory )

static

UT_StringHolder GusdGU_PackedUSD::intrinsicAltFileName ( ) const

inline

Definition at line 146 of file GU_PackedUSD.h.

UT_StringHolder GusdGU_PackedUSD::intrinsicAltFileName ( const GU_PrimPacked * prim ) const

inline

Definition at line 148 of file GU_PackedUSD.h.

UT_StringHolder GusdGU_PackedUSD::intrinsicFileName ( ) const

inline

Definition at line 140 of file GU_PackedUSD.h.

UT_StringHolder GusdGU_PackedUSD::intrinsicFileName ( const GU_PrimPacked * prim ) const

inline

Definition at line 141 of file GU_PackedUSD.h.

fpreal GusdGU_PackedUSD::intrinsicFrame ( ) const

inline

Definition at line 197 of file GU_PackedUSD.h.

fpreal GusdGU_PackedUSD::intrinsicFrame ( const GU_PrimPacked * prim ) const

inline

Definition at line 198 of file GU_PackedUSD.h.

UT_StringHolder GusdGU_PackedUSD::intrinsicPrimPath ( ) const

inline

Definition at line 154 of file GU_PackedUSD.h.

UT_StringHolder GusdGU_PackedUSD::intrinsicPrimPath ( const GU_PrimPacked * prim ) const

inline

Definition at line 155 of file GU_PackedUSD.h.

UT_StringHolder GusdGU_PackedUSD::intrinsicSrcPrimPath ( ) const

inline

Definition at line 163 of file GU_PackedUSD.h.

UT_StringHolder GusdGU_PackedUSD::intrinsicSrcPrimPath ( const GU_PrimPacked * prim ) const

inline

Definition at line 166 of file GU_PackedUSD.h.

UT_StringHolder GusdGU_PackedUSD::intrinsicType ( ) const

UT_StringHolder GusdGU_PackedUSD::intrinsicType ( const GU_PrimPacked * prim ) const

inline

Definition at line 185 of file GU_PackedUSD.h.

bool GusdGU_PackedUSD::isPointInstance ( ) const

inline

Definition at line 181 of file GU_PackedUSD.h.

bool GusdGU_PackedUSD::isValid ( ) const

overridevirtual

Test whether the deferred load primitive data is valid.

Implements GU_PackedImpl.

bool GusdGU_PackedUSD::load	(	GU_PrimPacked *	prim,
		const UT_Options &	options,
		const GA_LoadMap &	map
	)

overridevirtual

Give a UT_Options of load data, create resolver data for the primitive.

Implements GU_PackedImpl.

static void GusdGU_PackedUSD::mergeGeometry	(	GU_Detail &	destgdp,
		UT_Array< GU_DetailHandle > &	details
	)

static

Merges the details together, and also updates the usdconfigconstantattribs detail attribute.

const SdfPath& GusdGU_PackedUSD::primPath ( ) const

inline

Definition at line 153 of file GU_PackedUSD.h.

bool GusdGU_PackedUSD::save	(	UT_Options &	options,
		const GA_SaveMap &	map
	)		const

overridevirtual

Copy the resolver data into the UT_Options for saving.

Implements GU_PackedImpl.

void GusdGU_PackedUSD::setAltFileName ( const UT_StringHolder & fileName )

void GusdGU_PackedUSD::setAltFileName	(	GU_PrimPacked *	prim,
		const UT_StringHolder &	fileName
	)

inline

Definition at line 150 of file GU_PackedUSD.h.

void GusdGU_PackedUSD::setFileName	(	GU_PrimPacked *	prim,
		const UT_StringHolder &	fileName
	)

void GusdGU_PackedUSD::setFrame	(	GU_PrimPacked *	prim,
		fpreal	frame
	)

void GusdGU_PackedUSD::setFrame	(	GU_PrimPacked *	prim,
		UsdTimeCode	frame
	)

void GusdGU_PackedUSD::setIndex ( exint i )

void GusdGU_PackedUSD::setIndex	(	GU_PrimPacked *	prim,
		exint	i
	)

inline

Definition at line 177 of file GU_PackedUSD.h.

void GusdGU_PackedUSD::setIntrinsicPurposes	(	GU_PrimPacked *	prim,
		const UT_StringArray &	purposes
	)

static void GusdGU_PackedUSD::setPackedUSDTracker ( GusdPackedUSDTracker tracker )

static

Sets a static callback that is used for tracking all packed USD prims. This callback method lives in HUSD_LockedStageRegistry. It holds on to an HUSD_LockedStagePtr for each GU_PackedUSD that exists. When the packed prims are all destroyed, the locked stage can be released.

void GusdGU_PackedUSD::setPrimPath	(	GU_PrimPacked *	prim,
		const UT_StringHolder &	p
	)

void GusdGU_PackedUSD::setPrimPath	(	GU_PrimPacked *	prim,
		const SdfPath &	p
	)

void GusdGU_PackedUSD::setPurposes	(	GU_PrimPacked *	prim,
		GusdPurposeSet	purposes
	)

void GusdGU_PackedUSD::setSrcPrimPath ( const UT_StringHolder & p )

void GusdGU_PackedUSD::setSrcPrimPath ( const SdfPath & primPath )

void GusdGU_PackedUSD::setSrcPrimPath	(	GU_PrimPacked *	prim,
		const UT_StringHolder &	p
	)

inline

Definition at line 168 of file GU_PackedUSD.h.

const SdfPath& GusdGU_PackedUSD::srcPrimPath ( ) const

inline

Definition at line 162 of file GU_PackedUSD.h.

static GA_PrimitiveTypeId GusdGU_PackedUSD::typeId ( )

inlinestatic

Get the type ID for the packed USD primitive type.

Definition at line 128 of file GU_PackedUSD.h.

bool GusdGU_PackedUSD::unpack	(	GU_Detail &	destgdp,
		const UT_Matrix4D *	transform
	)		const

overridevirtual

Unpacks this into destgdp, transforming the new geometry by the given transform. If transform is nullptr, no transform will be applied.

Implements GU_PackedImpl.

bool GusdGU_PackedUSD::unpackGeometry	(	GU_Detail &	destgdp,
		const GU_Detail *	srcgdp,
		const GA_Offset	srcprimoff,
		const UT_StringRef &	primvarPattern,
		bool	importInheritedPrimvars,
		const UT_StringRef &	attributePattern,
		bool	translateSTtoUV,
		const UT_StringRef &	nonTransformingPrimvarPattern,
		const UT_Matrix4D *	transform,
		const GT_RefineParms *	parms = `nullptr`
	)		const

bool GusdGU_PackedUSD::unpackGeometry	(	UT_Array< GU_DetailHandle > &	details,
		const GU_Detail *	srcgdp,
		const GA_Offset	srcprimoff,
		const UT_StringRef &	primvarPattern,
		bool	importInheritedPrimvars,
		const UT_StringRef &	attributePattern,
		bool	translateSTtoUV,
		const UT_StringRef &	nonTransformingPrimvarPattern,
		const UT_Matrix4D *	transform,
		const UT_StringHolder &	filePathAttrib,
		const UT_StringHolder &	primPathAttrib,
		const GT_RefineParms *	refineParms = `nullptr`
	)		const

Convert the USD geometry into one or more GU_Detail's. Use mergeGeometry() to merge the geometry into a destination detail. This signature can be used when performing the geometry conversion in parallel for many prims.

bool GusdGU_PackedUSD::unpackUsingPolygons	(	GU_Detail &	destgdp,
		const GU_PrimPacked *	prim
	)		const

overridevirtual

Unpack the procedural into a GU_Detail using polygons instead of polygon soups. The default method just unpacks, then converts polygon soups to polygons.

Reimplemented from GU_PackedImpl.

bool GusdGU_PackedUSD::unpackWithPrim	(	GU_Detail &	destgdp,
		const UT_Matrix4D *	transform,
		const GU_PrimPacked *	prim
	)		const

overrideprotectedvirtual

This signature is just for the questionable purpose of copying primitive group membership from prim, so it might be removed in the future.

Reimplemented from GU_PackedImpl.

void GusdGU_PackedUSD::update	(	GU_PrimPacked *	prim,
		const UT_Options &	options
	)

overridevirtual

Depending on the update, the procedural should call one of:

prim->transformDirty()
prim->attributeDirty()
prim->topologyDirty()

Implements GU_PackedImpl.

void GusdGU_PackedUSD::usdLocalToWorldTransform	(	fpreal64 *	val,
		exint	size
	)		const

void GusdGU_PackedUSD::usdLocalToWorldTransform	(	const GU_PrimPacked *	prim,
		fpreal64 *	val,
		exint	size
	)		const

inline

Definition at line 192 of file GU_PackedUSD.h.

GA_Size GusdGU_PackedUSD::usdLocalToWorldTransformSize ( ) const

inline

Definition at line 188 of file GU_PackedUSD.h.

GA_Size GusdGU_PackedUSD::usdLocalToWorldTransformSize ( const GU_PrimPacked * prim ) const

inline

Definition at line 190 of file GU_PackedUSD.h.

bool GusdGU_PackedUSD::visibleGT ( ) const

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

gusd/GU_PackedUSD.h

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