XUSD_Utils.h File Reference

#include "HUSD_API.h"
#include "HUSD_DataHandle.h"
#include "HUSD_Utils.h"
#include "XUSD_PathSet.h"
#include <OP/OP_ItemId.h>
#include <UT/UT_StringHolder.h>
#include <UT/UT_StringArray.h>
#include <UT/UT_StringMap.h>
#include <UT/UT_StringMMPattern.h>
#include <UT/UT_Map.h>
#include <pxr/base/vt/value.h>
#include <pxr/usd/sdf/fileFormat.h>
#include <pxr/usd/sdf/layer.h>
#include <pxr/usd/sdf/layerOffset.h>
#include <pxr/usd/sdf/path.h>
#include <pxr/usd/usd/prim.h>
#include <pxr/usd/usd/stage.h>
#include <pxr/usd/usd/timeCode.h>
#include <pxr/usd/usd/stagePopulationMask.h>
#include <pxr/usd/usdGeom/xformOp.h>
#include <pxr/usd/usdUtils/dependencies.h>

Include dependency graph for XUSD_Utils.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	XUSD_StageFactory
class	XUSD_SavePathInfo
class	XUSD_ReferenceInfo

Macros
#define	HUSD_LOP_MUTING_IDENTIFIER_PREFIX   "lop:"

Typedefs
typedef UT_Map< std::string, SdfLayerRefPtr >	XUSD_IdentifierToLayerMap
typedef UT_Map< std::string, XUSD_ReferenceInfo >	XUSD_IdentifierToReferenceInfoMap
typedef UT_Map< std::string, XUSD_SavePathInfo >	XUSD_IdentifierToSavePathMap

Enumerations
enum	XUSD_ExternalRefType { XUSD_EXTERNAL_REF_VALUE_CLIP, XUSD_EXTERNAL_REF_OTHER }
enum	HUSD_FlattenLayerFlags { HUSD_FLATTEN_FILE_LAYERS = 0x0001, HUSD_FLATTEN_SOP_LAYERS = 0x0002, HUSD_FLATTEN_EXPLICIT_LAYERS = 0x0004, HUSD_FLATTEN_FULL_STACK = 0x0008 }

Functions
SYS_VISIBILITY_EXPORT void	newStageFactory (UT_Array< XUSD_StageFactory * > *factories)
HUSD_API bool	HUSDgetNodePath (int nodeid, UT_StringHolder &nodepath)
HUSD_API std::string	HUSDgetTag (const XUSD_DataLockPtr &datalock)
HUSD_API const TfToken &	HUSDgetDataIdToken ()
HUSD_API const TfToken &	HUSDgetSavePathToken ()
HUSD_API const TfToken &	HUSDgetOverrideSavePathToken ()
HUSD_API const TfToken &	HUSDgetSavePathIsTimeDependentToken ()
HUSD_API const TfToken &	HUSDgetSaveControlToken ()
HUSD_API const TfToken &	HUSDgetCreatorNodeToken ()
HUSD_API const TfToken &	HUSDgetEditorNodesToken ()
HUSD_API const TfToken &	HUSDgetSoloLightPathsToken ()
HUSD_API const TfToken &	HUSDgetSoloGeometryPathsToken ()
HUSD_API const TfToken &	HUSDgetTreatAsSopLayerToken ()
HUSD_API const TfToken &	HUSDgetVolumeFilePathsToken ()
HUSD_API const TfToken &	HUSDgetSourcePathToken ()
HUSD_API const TfToken &	HUSDgetMaterialIdToken ()
HUSD_API const TfToken &	HUSDgetHasAutoPreviewShaderToken ()
HUSD_API const TfToken &	HUSDgetIsAutoCreatedShaderToken ()
HUSD_API const TfToken &	HUSDgetPreviewTagsToken ()
HUSD_API const TfToken &	HUSDgetPreviewDefaultValueKeyPathToken ()
HUSD_API const TfToken &	HUSDgetPrimEditorNodesToken ()
HUSD_API const TfToken &	HUSDgetSourceNodeToken ()
HUSD_API const TfToken &	HUSDgetDialogScriptToken ()
HUSD_API const TfType &	HUSDfindType (const UT_StringRef &type_name)
HUSD_API bool	HUSDisDerivedType (const UsdPrim &prim, const TfType &base_type)
HUSD_API UT_StringHolder	HUSDgetSpecifier (const UsdPrim &prim)
HUSD_API bool	HUSDisPrimEditable (const UsdPrim &prim)
HUSD_API bool	HUSDisPrimSelectable (const UsdPrim &prim, UT_Map< HUSD_Path, bool > *cache=nullptr)
HUSD_API bool	HUSDisPrimHiddenInUi (const UsdPrim &prim)
HUSD_API SdfPath	HUSDgetSdfPath (const UT_StringRef &path)
HUSD_API SdfPathVector	HUSDgetSdfPaths (const UT_StringArray &paths)
HUSD_API const SdfPath &	HUSDgetHoudiniLayerInfoSdfPath ()
HUSD_API const SdfPath &	HUSDgetHoudiniFreeCameraSdfPath ()
HUSD_API UsdTimeCode	HUSDgetUsdTimeCode (const HUSD_TimeCode &timecode)
HUSD_API UsdTimeCode	HUSDgetCurrentUsdTimeCode ()
HUSD_API UsdTimeCode	HUSDgetNonDefaultUsdTimeCode (const HUSD_TimeCode &timecode)
HUSD_API UsdTimeCode	HUSDgetEffectiveUsdTimeCode (const HUSD_TimeCode &timecode, const UsdAttribute &attr)
HUSD_API HUSD_TimeCode	HUSDgetEffectiveTimeCode (const HUSD_TimeCode &timecode, const UsdAttribute &attr)
HUSD_API SdfLayerOffset	HUSDgetSdfLayerOffset (const HUSD_LayerOffset &layeroffset)
HUSD_API HUSD_LayerOffset	HUSDgetLayerOffset (const SdfLayerOffset &layeroffset)
HUSD_API Usd_PrimFlagsPredicate	HUSDgetUsdPrimPredicate (HUSD_PrimTraversalDemands demands)
HUSD_API UsdListPosition	HUSDgetUsdListPosition (const UT_StringRef &editopstr)
HUSD_API UsdStagePopulationMask	HUSDgetUsdStagePopulationMask (const HUSD_LoadMasks &load_masks)
HUSD_API SdfVariability	HUSDgetSdfVariability (HUSD_Variability variability)
HUSD_API SdfSpecifier	HUSDgetSdfSpecifier (const UT_StringRef &specifier, bool *valid=nullptr)
HUSD_API bool	HUSDisSopLayer (const std::string &identifier)
HUSD_API bool	HUSDisSopLayer (const SdfLayerHandle &layer)
HUSD_API bool	HUSDisLopLayer (const std::string &identifier)
HUSD_API bool	HUSDisLopLayer (const SdfLayerHandle &layer)
HUSD_API bool	HUSDshouldSaveLayerToDisk (const SdfLayerHandle &layer)
HUSD_API std::string	HUSDgetLayerSaveLocation (const SdfLayerHandle &layer, bool *using_node_path=nullptr)
HUSD_API SdfPrimSpecHandle	HUSDgetLayerInfoPrim (const SdfLayerHandle &layer, bool create)
HUSD_API void	HUSDsetSavePath (const SdfLayerHandle &layer, const UT_StringRef &savepath, bool savepath_is_time_dependent, const UT_StringRef &overrides_savepath=UT_StringRef())
HUSD_API bool	HUSDgetSavePath (const SdfLayerHandle &layer, std::string &savepath)
HUSD_API bool	HUSDgetOverrideSavePath (const SdfLayerHandle &layer, std::string &savepath)
HUSD_API bool	HUSDgetSavePathIsTimeDependent (const SdfLayerHandle &layer)
HUSD_API void	HUSDaddVolumeLockedGeos (XUSD_Data &outdata, const SdfLayerRefPtr &layer)
HUSD_API void	HUSDaddVolumeLockedGeos (XUSD_LockedGeoSet &locked_geos, const SdfLayerRefPtr &layer)
HUSD_API void	HUSDsetSourcePath (const SdfLayerHandle &layer, const UT_StringRef &sourcePath)
HUSD_API bool	HUSDgetSourcePath (const SdfLayerHandle &layer, std::string &sourcePath)
HUSD_API void	HUSDsetSaveControl (const SdfLayerHandle &layer, const UT_StringRef &savecontrol)
HUSD_API bool	HUSDgetSaveControl (const SdfLayerHandle &layer, std::string &savecontrol)
HUSD_API void	HUSDsetCreatorNode (const SdfLayerHandle &layer, int node_id)
HUSD_API bool	HUSDgetCreatorNode (const SdfLayerHandle &layer, std::string &nodepath)
HUSD_API void	HUSDsetSourceNode (const UsdPrim &prim, int node_id)
HUSD_API void	HUSDclearEditorNodes (const SdfLayerHandle &layer)
HUSD_API void	HUSDaddEditorNode (const SdfLayerHandle &layer, int node_id)
HUSD_API void	HUSDsetSoloLightPaths (const SdfLayerHandle &layer, const HUSD_PathSet &paths)
HUSD_API bool	HUSDgetSoloLightPaths (const SdfLayerHandle &layer, HUSD_PathSet &paths)
HUSD_API bool	HUSDhasAnyVisibleLights (const UsdStageRefPtr &stage, const HUSD_TimeCode &tc)
HUSD_API void	HUSDsetSoloGeometryPaths (const SdfLayerHandle &layer, const HUSD_PathSet &paths)
HUSD_API bool	HUSDgetSoloGeometryPaths (const SdfLayerHandle &layer, HUSD_PathSet &paths)
HUSD_API void	HUSDsetTreatAsSopLayer (const SdfLayerHandle &layer, bool treatassoplayer)
HUSD_API bool	HUSDgetTreatAsSopLayer (const SdfLayerHandle &layer)
HUSD_API void	HUSDaddPrimEditorNodeId (const UsdPrim &prim, int node_id)
HUSD_API void	HUSDaddPrimEditorNodeId (const SdfPrimSpecHandle &prim, int node_id)
HUSD_API void	HUSDclearPrimEditorNodeIds (const UsdPrim &prim)
HUSD_API void	HUSDclearPrimEditorNodeIds (const SdfPrimSpecHandle &prim)
HUSD_API void	HUSDaddPropertyEditorNodeId (const UsdProperty &property, int nodeid)
HUSD_API void	HUSDclearPropertyEditorNodeIds (const UsdProperty &property)
HUSD_API void	HUSDbumpPropertiesForHydra (const UsdAttributeVector &attrs)
HUSD_API void	HUSDclearDataId (const UsdAttribute &attr)
HUSD_API TfToken	HUSDgetParentKind (const TfToken &kind)
HUSD_API bool	HUSDprimAndAllExistingAncestorsActive (const UsdStageWeakPtr &stage, const SdfPath &path)
HUSD_API SdfPrimSpecHandle	HUSDcreatePrimInLayer (const UsdStageWeakPtr &stage, const SdfLayerHandle &layer, const SdfPath &path, const TfToken &kind, SdfSpecifier specifier, SdfSpecifier parent_prims_specifier, const std::string &parent_prims_type)
HUSD_API bool	HUSDcopySpec (const SdfLayerHandle &srclayer, const SdfPath &srcpath, const SdfLayerHandle &destlayer, const SdfPath &destath, const SdfPath &srcroot=SdfPath(), const SdfPath &destroot=SdfPath(), const fpreal frameoffset=0, const fpreal frameratescale=1)
HUSD_API void	HUSDmodifyAssetPaths (const SdfLayerHandle &layer, const UsdUtilsModifyAssetPathFn &modifyFn, bool keep_empty_assets_in_arrays=true)
HUSD_API bool	HUSDupdateExternalReferences (const SdfLayerHandle &layer, const std::map< std::string, std::string > &pathmap)
HUSD_API std::map< std::string, XUSD_ExternalRefType >	HUSDgetExternalReferences (const SdfLayerRefPtr &layer, bool sublayer_only=false)
HUSD_API void	HUSDaddExternalReferencesToLayerMap (const SdfLayerRefPtr &layer, XUSD_IdentifierToReferenceInfoMap &referenceinfomap, bool recursive, bool include_placeholders=false)
HUSD_API void	HUSDstitchLayers (const SdfLayerHandle &strongLayer, const SdfLayerHandle &weakLayer, HUSD_PathSet *varyingDefaultPaths=nullptr)
HUSD_API bool	HUSDaddStageTimeSample (const UsdStageWeakPtr &src, const UsdStageRefPtr &dest, const UsdTimeCode &timecode, XUSD_LayerSet &held_layers, bool force_notifiable_file_format, bool set_layer_override_save_paths, XUSD_ExistenceTracker *existence_tracker, HUSD_PathSet *varying_default_paths=nullptr)
HUSD_API const std::string &	HUSDgetStageRootLayerIdentifier ()
HUSD_API UsdStageRefPtr	HUSDcreateStageInMemory (UsdStage::InitialLoadSet load, const UsdStageWeakPtr &context_stage=UsdStageWeakPtr(), int resolver_context_nodeid=OP_INVALID_ITEM_ID, const ArResolverContext *resolver_context=nullptr)
HUSD_API UsdStageRefPtr	HUSDcreateStageInMemory (const HUSD_LoadMasks *load_masks, const UsdStageWeakPtr &context_stage=UsdStageWeakPtr(), int resolver_context_nodeid=OP_INVALID_ITEM_ID, const ArResolverContext *resolver_context=nullptr)
HUSD_API UsdStageRefPtr	HUSDcreateStageFromRootLayer (const SdfLayerRefPtr &rootlayer, const HUSD_LoadMasks *load_masks=nullptr, const UsdStageWeakPtr &context_stage=UsdStageWeakPtr())
HUSD_API UsdStageRefPtr	HUSDcreateStageFromFile (const UT_StringRef &filepath, const HUSD_LoadMasks *load_masks=nullptr, const UsdStageWeakPtr &context_stage=UsdStageWeakPtr())
HUSD_API void	HUSDcopyMinimalRootPrimMetadata (const SdfLayerRefPtr &dest, const SdfLayerHandle &src)
HUSD_API SdfLayerRefPtr	HUSDcreateAnonymousLayer (const SdfLayerHandle &context_layer=SdfLayerHandle(), const std::string &tag=std::string())
HUSD_API SdfLayerRefPtr	HUSDcreateAnonymousCopy (SdfLayerRefPtr srclayer, const std::string &tag=std::string())
HUSD_API SdfLayerRefPtr	HUSDflattenLayerPartitions (const UsdStageWeakPtr &stage, int flatten_flags, SdfLayerRefPtrVector &explicit_layers)
HUSD_API SdfLayerRefPtr	HUSDflattenLayers (const UsdStageWeakPtr &stage)
HUSD_API SdfLayerRefPtr	HUSDflattenLayersInChunks (const std::vector< std::string > &sublayers, const std::vector< SdfLayerOffset > &sublayeroffsets, const UsdStageRefPtr &context_stage)
HUSD_API bool	HUSDisLayerEmpty (const SdfLayerHandle &layer, const UsdStageRefPtr &compare_stage_root_prim=UsdStageRefPtr(), bool ignore_sublayers=false)
HUSD_API bool	HUSDisLayerPlaceholder (const SdfLayerHandle &layer)
HUSD_API bool	HUSDisLayerPlaceholder (const std::string &identifier)
HUSD_API std::string	HUSDgetLopLayerMutingIdentifier (const SdfLayerHandle &layer)
HUSD_API bool	HUSDisStageVariableExpression (const UT_StringRef &expr, bool check_for_errors)
HUSD_API SdfPath	HUSDgetBestRefPrimPath (const UT_StringRef &reffilepath, const SdfFileFormat::FileFormatArguments &args, const UT_StringRef &refprimpath, UsdStageRefPtr &stage)
HUSD_API void	HUSDclearBestRefPathCache (const std::string &layeridentifier=std::string())
HUSD_API HUSD_TimeSampling	HUSDgetValueTimeSampling (const UsdAttribute &attrib)
HUSD_API HUSD_TimeSampling	HUSDgetValueTimeSampling (const UsdGeomPrimvar &pvar)
HUSD_API HUSD_TimeSampling	HUSDgetLocalTransformTimeSampling (const UsdPrim &pr, bool *resets=nullptr)
HUSD_API HUSD_TimeSampling	HUSDgetWorldTransformTimeSampling (const UsdPrim &pr)
HUSD_API void	HUSDupdateTimeSampling (HUSD_TimeSampling &sampling, HUSD_TimeSampling new_sampling)
HUSD_API void	HUSDupdateValueTimeSampling (HUSD_TimeSampling &sampling, const UsdAttribute &attrib)
HUSD_API void	HUSDupdateValueTimeSampling (HUSD_TimeSampling &sampling, const UsdGeomPrimvar &primvar)
HUSD_API void	HUSDupdateLocalTransformTimeSampling (HUSD_TimeSampling &sampling, const UsdPrim &prim)
HUSD_API void	HUSDupdateWorldTransformTimeSampling (HUSD_TimeSampling &sampling, const UsdPrim &prim)
HUSD_API bool	HUSDvalueMightBeTimeVarying (const UsdAttribute &attrib)
HUSD_API bool	HUSDlocalTransformMightBeTimeVarying (const UsdPrim &prim)
HUSD_API VtValue	HUSDoptionToVtValue (const UT_OptionEntry *option)
HUSD_API void	HUSDgetMinimalPathsForInheritableProperty (bool skip_point_instancers, const UsdStageRefPtr &stage, XUSD_PathSet &paths)
HUSD_API void	HUSDgetMinimalMostNestedPathsForInheritableProperty (const UsdStageRefPtr &stage, XUSD_PathSet &paths)
HUSD_API void	HUSDgenerateUniqueTransformOpSuffix (UT_StringHolder &suffix, const UsdGeomXformable &xformable, UsdGeomXformOp::Type type=UsdGeomXformOp::TypeTransform, bool test_base_xform=false)
HUSD_API void	HUSDconvertToFileFormatArguments (const UT_StringMap< UT_StringHolder > &ut_args, SdfFileFormat::FileFormatArguments &sdf_args)
HUSD_TimeSampling	HUSDgetBoundsTimeSampling (const UsdPrim &prim, bool world_space_bounds)
HUSD_API bool	HUSDconvertDictionary (UT_Options &options, const VtDictionary &dict, const UT_StringMap< UT_StringHolder > *aliases=nullptr)
HUSD_API bool	HUSDconvertDictionary (UT_JSONWriter &w, const VtDictionary &dict, const UT_StringMap< UT_StringHolder > *aliases=nullptr)
HUSD_API bool	HUSDconvertValue (UT_JSONWriter &w, const VtValue &value)
HUSD_API void	HUSDconvertVariantSelectionFallbacks (const UT_StringMap< UT_StringArray > &utfallbacks, PcpVariantFallbackMap &fallbacks)
HUSD_API void	HUSDconvertVariantSelectionFallbacks (const PcpVariantFallbackMap &fallbacks, UT_StringMap< UT_StringArray > &utfallbacks)

Macro Definition Documentation

#define HUSD_LOP_MUTING_IDENTIFIER_PREFIX   "lop:"

Definition at line 58 of file XUSD_Utils.h.

Typedef Documentation

typedef UT_Map<std::string, SdfLayerRefPtr> XUSD_IdentifierToLayerMap

Definition at line 140 of file XUSD_Utils.h.

typedef UT_Map<std::string, XUSD_ReferenceInfo> XUSD_IdentifierToReferenceInfoMap

Definition at line 142 of file XUSD_Utils.h.

typedef UT_Map<std::string, XUSD_SavePathInfo> XUSD_IdentifierToSavePathMap

Definition at line 144 of file XUSD_Utils.h.

Enumeration Type Documentation

enum HUSD_FlattenLayerFlags

Enumerator
HUSD_FLATTEN_FILE_LAYERS
HUSD_FLATTEN_SOP_LAYERS
HUSD_FLATTEN_EXPLICIT_LAYERS
HUSD_FLATTEN_FULL_STACK

Definition at line 504 of file XUSD_Utils.h.

enum XUSD_ExternalRefType

Enumerator
XUSD_EXTERNAL_REF_VALUE_CLIP
XUSD_EXTERNAL_REF_OTHER

Definition at line 78 of file XUSD_Utils.h.

Function Documentation

HUSD_API void HUSDaddEditorNode	(	const SdfLayerHandle &	layer,
		int	node_id
	)

HUSD_API void HUSDaddExternalReferencesToLayerMap	(	const SdfLayerRefPtr &	layer,
		XUSD_IdentifierToReferenceInfoMap &	referenceinfomap,
		bool	recursive,
		bool	include_placeholders = false
	)

HUSD_API void HUSDaddPrimEditorNodeId	(	const UsdPrim &	prim,
		int	node_id
	)

HUSD_API void HUSDaddPrimEditorNodeId	(	const SdfPrimSpecHandle &	prim,
		int	node_id
	)

HUSD_API void HUSDaddPropertyEditorNodeId	(	const UsdProperty &	property,
		int	nodeid
	)

HUSD_API bool HUSDaddStageTimeSample	(	const UsdStageWeakPtr &	src,
		const UsdStageRefPtr &	dest,
		const UsdTimeCode &	timecode,
		XUSD_LayerSet &	held_layers,
		bool	force_notifiable_file_format,
		bool	set_layer_override_save_paths,
		XUSD_ExistenceTracker *	existence_tracker,
		HUSD_PathSet *	varying_default_paths = nullptr
	)

HUSD_API void HUSDaddVolumeLockedGeos	(	XUSD_Data &	outdata,
		const SdfLayerRefPtr &	layer
	)

HUSD_API void HUSDaddVolumeLockedGeos	(	XUSD_LockedGeoSet &	locked_geos,
		const SdfLayerRefPtr &	layer
	)

HUSD_API void HUSDbumpPropertiesForHydra

(

const UsdAttributeVector &

attrs

)

HUSD_API void HUSDclearBestRefPathCache

(

const std::string &

layeridentifier = std::string()

)

HUSD_API void HUSDclearDataId

(

const UsdAttribute &

attr

)

HUSD_API void HUSDclearEditorNodes

(

const SdfLayerHandle &

layer

)

HUSD_API void HUSDclearPrimEditorNodeIds

(

const UsdPrim &

prim

)

HUSD_API void HUSDclearPrimEditorNodeIds

(

const SdfPrimSpecHandle &

prim

)

HUSD_API void HUSDclearPropertyEditorNodeIds

(

const UsdProperty &

property

)

HUSD_API bool HUSDconvertDictionary	(	UT_Options &	options,
		const VtDictionary &	dict,
		const UT_StringMap< UT_StringHolder > *	aliases = nullptr
	)

HUSD_API bool HUSDconvertDictionary	(	UT_JSONWriter &	w,
		const VtDictionary &	dict,
		const UT_StringMap< UT_StringHolder > *	aliases = nullptr
	)

HUSD_API void HUSDconvertToFileFormatArguments	(	const UT_StringMap< UT_StringHolder > &	ut_args,
		SdfFileFormat::FileFormatArguments &	sdf_args
	)

HUSD_API bool HUSDconvertValue	(	UT_JSONWriter &	w,
		const VtValue &	value
	)

HUSD_API void HUSDconvertVariantSelectionFallbacks	(	const UT_StringMap< UT_StringArray > &	utfallbacks,
		PcpVariantFallbackMap &	fallbacks
	)

HUSD_API void HUSDconvertVariantSelectionFallbacks	(	const PcpVariantFallbackMap &	fallbacks,
		UT_StringMap< UT_StringArray > &	utfallbacks
	)

HUSD_API void HUSDcopyMinimalRootPrimMetadata	(	const SdfLayerRefPtr &	dest,
		const SdfLayerHandle &	src
	)

HUSD_API bool HUSDcopySpec	(	const SdfLayerHandle &	srclayer,
		const SdfPath &	srcpath,
		const SdfLayerHandle &	destlayer,
		const SdfPath &	destath,
		const SdfPath &	srcroot = SdfPath(),
		const SdfPath &	destroot = SdfPath(),
		const fpreal	frameoffset = 0,
		const fpreal	frameratescale = 1
	)

HUSD_API SdfLayerRefPtr HUSDcreateAnonymousCopy	(	SdfLayerRefPtr	srclayer,
		const std::string &	tag = std::string()
	)

HUSD_API SdfLayerRefPtr HUSDcreateAnonymousLayer	(	const SdfLayerHandle &	context_layer = SdfLayerHandle(),
		const std::string &	tag = std::string()
	)

HUSD_API SdfPrimSpecHandle HUSDcreatePrimInLayer	(	const UsdStageWeakPtr &	stage,
		const SdfLayerHandle &	layer,
		const SdfPath &	path,
		const TfToken &	kind,
		SdfSpecifier	specifier,
		SdfSpecifier	parent_prims_specifier,
		const std::string &	parent_prims_type
	)

HUSD_API UsdStageRefPtr HUSDcreateStageFromFile	(	const UT_StringRef &	filepath,
		const HUSD_LoadMasks *	load_masks = nullptr,
		const UsdStageWeakPtr &	context_stage = UsdStageWeakPtr()
	)

HUSD_API UsdStageRefPtr HUSDcreateStageFromRootLayer	(	const SdfLayerRefPtr &	rootlayer,
		const HUSD_LoadMasks *	load_masks = nullptr,
		const UsdStageWeakPtr &	context_stage = UsdStageWeakPtr()
	)

HUSD_API UsdStageRefPtr HUSDcreateStageInMemory	(	UsdStage::InitialLoadSet	load,
		const UsdStageWeakPtr &	context_stage = UsdStageWeakPtr(),
		int	resolver_context_nodeid = OP_INVALID_ITEM_ID,
		const ArResolverContext *	resolver_context = nullptr
	)

HUSD_API UsdStageRefPtr HUSDcreateStageInMemory	(	const HUSD_LoadMasks *	load_masks,
		const UsdStageWeakPtr &	context_stage = UsdStageWeakPtr(),
		int	resolver_context_nodeid = OP_INVALID_ITEM_ID,
		const ArResolverContext *	resolver_context = nullptr
	)

HUSD_API const TfType& HUSDfindType

(

const UT_StringRef &

type_name

)

HUSD_API SdfLayerRefPtr HUSDflattenLayerPartitions	(	const UsdStageWeakPtr &	stage,
		int	flatten_flags,
		SdfLayerRefPtrVector &	explicit_layers
	)

HUSD_API SdfLayerRefPtr HUSDflattenLayers

(

const UsdStageWeakPtr &

stage

)

HUSD_API SdfLayerRefPtr HUSDflattenLayersInChunks	(	const std::vector< std::string > &	sublayers,
		const std::vector< SdfLayerOffset > &	sublayeroffsets,
		const UsdStageRefPtr &	context_stage
	)

HUSD_API void HUSDgenerateUniqueTransformOpSuffix	(	UT_StringHolder &	suffix,
		const UsdGeomXformable &	xformable,
		UsdGeomXformOp::Type	type = UsdGeomXformOp::TypeTransform,
		bool	test_base_xform = false
	)

HUSD_API SdfPath HUSDgetBestRefPrimPath	(	const UT_StringRef &	reffilepath,
		const SdfFileFormat::FileFormatArguments &	args,
		const UT_StringRef &	refprimpath,
		UsdStageRefPtr &	stage
	)

HUSD_TimeSampling HUSDgetBoundsTimeSampling	(	const UsdPrim &	prim,
		bool	world_space_bounds
	)

HUSD_API bool HUSDgetCreatorNode	(	const SdfLayerHandle &	layer,
		std::string &	nodepath
	)

HUSD_API const TfToken& HUSDgetCreatorNodeToken

(

)

HUSD_API UsdTimeCode HUSDgetCurrentUsdTimeCode

(

)

HUSD_API const TfToken& HUSDgetDataIdToken

(

)

HUSD_API const TfToken& HUSDgetDialogScriptToken

(

)

HUSD_API const TfToken& HUSDgetEditorNodesToken

(

)

HUSD_API HUSD_TimeCode HUSDgetEffectiveTimeCode	(	const HUSD_TimeCode &	timecode,
		const UsdAttribute &	attr
	)

HUSD_API UsdTimeCode HUSDgetEffectiveUsdTimeCode	(	const HUSD_TimeCode &	timecode,
		const UsdAttribute &	attr
	)

HUSD_API std::map<std::string, XUSD_ExternalRefType> HUSDgetExternalReferences	(	const SdfLayerRefPtr &	layer,
		bool	sublayer_only = false
	)

HUSD_API const TfToken& HUSDgetHasAutoPreviewShaderToken

(

)

HUSD_API const SdfPath& HUSDgetHoudiniFreeCameraSdfPath

(

)

HUSD_API const SdfPath& HUSDgetHoudiniLayerInfoSdfPath

(

)

HUSD_API const TfToken& HUSDgetIsAutoCreatedShaderToken

(

)

HUSD_API SdfPrimSpecHandle HUSDgetLayerInfoPrim	(	const SdfLayerHandle &	layer,
		bool	create
	)

HUSD_API HUSD_LayerOffset HUSDgetLayerOffset

(

const SdfLayerOffset &

layeroffset

)

HUSD_API std::string HUSDgetLayerSaveLocation	(	const SdfLayerHandle &	layer,
		bool *	using_node_path = nullptr
	)

HUSD_API HUSD_TimeSampling HUSDgetLocalTransformTimeSampling	(	const UsdPrim &	pr,
		bool *	resets = nullptr
	)

HUSD_API std::string HUSDgetLopLayerMutingIdentifier

(

const SdfLayerHandle &

layer

)

HUSD_API const TfToken& HUSDgetMaterialIdToken

(

)

HUSD_API void HUSDgetMinimalMostNestedPathsForInheritableProperty	(	const UsdStageRefPtr &	stage,
		XUSD_PathSet &	paths
	)

HUSD_API void HUSDgetMinimalPathsForInheritableProperty	(	bool	skip_point_instancers,
		const UsdStageRefPtr &	stage,
		XUSD_PathSet &	paths
	)

HUSD_API bool HUSDgetNodePath	(	int	nodeid,
		UT_StringHolder &	nodepath
	)

HUSD_API UsdTimeCode HUSDgetNonDefaultUsdTimeCode

(

const HUSD_TimeCode &

timecode

)

HUSD_API bool HUSDgetOverrideSavePath	(	const SdfLayerHandle &	layer,
		std::string &	savepath
	)

HUSD_API const TfToken& HUSDgetOverrideSavePathToken

(

)

HUSD_API TfToken HUSDgetParentKind

(

const TfToken &

kind

)

HUSD_API const TfToken& HUSDgetPreviewDefaultValueKeyPathToken

(

)

HUSD_API const TfToken& HUSDgetPreviewTagsToken

(

)

HUSD_API const TfToken& HUSDgetPrimEditorNodesToken

(

)

HUSD_API bool HUSDgetSaveControl	(	const SdfLayerHandle &	layer,
		std::string &	savecontrol
	)

HUSD_API const TfToken& HUSDgetSaveControlToken

(

)

HUSD_API bool HUSDgetSavePath	(	const SdfLayerHandle &	layer,
		std::string &	savepath
	)

HUSD_API bool HUSDgetSavePathIsTimeDependent

(

const SdfLayerHandle &

layer

)

HUSD_API const TfToken& HUSDgetSavePathIsTimeDependentToken

(

)

HUSD_API const TfToken& HUSDgetSavePathToken

(

)

HUSD_API SdfLayerOffset HUSDgetSdfLayerOffset

(

const HUSD_LayerOffset &

layeroffset

)

HUSD_API SdfPath HUSDgetSdfPath

(

const UT_StringRef &

path

)

HUSD_API SdfPathVector HUSDgetSdfPaths

(

const UT_StringArray &

paths

)

HUSD_API SdfSpecifier HUSDgetSdfSpecifier	(	const UT_StringRef &	specifier,
		bool *	valid = nullptr
	)

HUSD_API SdfVariability HUSDgetSdfVariability

(

HUSD_Variability

variability

)

HUSD_API bool HUSDgetSoloGeometryPaths	(	const SdfLayerHandle &	layer,
		HUSD_PathSet &	paths
	)

HUSD_API const TfToken& HUSDgetSoloGeometryPathsToken

(

)

HUSD_API bool HUSDgetSoloLightPaths	(	const SdfLayerHandle &	layer,
		HUSD_PathSet &	paths
	)

HUSD_API const TfToken& HUSDgetSoloLightPathsToken

(

)

HUSD_API const TfToken& HUSDgetSourceNodeToken

(

)

HUSD_API bool HUSDgetSourcePath	(	const SdfLayerHandle &	layer,
		std::string &	sourcePath
	)

HUSD_API const TfToken& HUSDgetSourcePathToken

(

)

HUSD_API UT_StringHolder HUSDgetSpecifier

(

const UsdPrim &

prim

)

HUSD_API const std::string& HUSDgetStageRootLayerIdentifier

(

)

HUSD_API std::string HUSDgetTag

(

const XUSD_DataLockPtr &

datalock

)

HUSD_API bool HUSDgetTreatAsSopLayer

(

const SdfLayerHandle &

layer

)

HUSD_API const TfToken& HUSDgetTreatAsSopLayerToken

(

)

HUSD_API UsdListPosition HUSDgetUsdListPosition

(

const UT_StringRef &

editopstr

)

HUSD_API Usd_PrimFlagsPredicate HUSDgetUsdPrimPredicate

(

HUSD_PrimTraversalDemands

demands

)

HUSD_API UsdStagePopulationMask HUSDgetUsdStagePopulationMask

(

const HUSD_LoadMasks &

load_masks

)

HUSD_API UsdTimeCode HUSDgetUsdTimeCode

(

const HUSD_TimeCode &

timecode

)

HUSD_API HUSD_TimeSampling HUSDgetValueTimeSampling

(

const UsdAttribute &

attrib

)

HUSD_API HUSD_TimeSampling HUSDgetValueTimeSampling

(

const UsdGeomPrimvar &

pvar

)

HUSD_API const TfToken& HUSDgetVolumeFilePathsToken

(

)

HUSD_API HUSD_TimeSampling HUSDgetWorldTransformTimeSampling

(

const UsdPrim &

pr

)

HUSD_API bool HUSDhasAnyVisibleLights	(	const UsdStageRefPtr &	stage,
		const HUSD_TimeCode &	tc
	)

HUSD_API bool HUSDisDerivedType	(	const UsdPrim &	prim,
		const TfType &	base_type
	)

HUSD_API bool HUSDisLayerEmpty	(	const SdfLayerHandle &	layer,
		const UsdStageRefPtr &	compare_stage_root_prim = UsdStageRefPtr(),
		bool	ignore_sublayers = false
	)

HUSD_API bool HUSDisLayerPlaceholder

(

const SdfLayerHandle &

layer

)

HUSD_API bool HUSDisLayerPlaceholder

(

const std::string &

identifier

)

HUSD_API bool HUSDisLopLayer

(

const std::string &

identifier

)

HUSD_API bool HUSDisLopLayer

(

const SdfLayerHandle &

layer

)

HUSD_API bool HUSDisPrimEditable

(

const UsdPrim &

prim

)

HUSD_API bool HUSDisPrimHiddenInUi

(

const UsdPrim &

prim

)

HUSD_API bool HUSDisPrimSelectable	(	const UsdPrim &	prim,
		UT_Map< HUSD_Path, bool > *	cache = nullptr
	)

HUSD_API bool HUSDisSopLayer

(

const std::string &

identifier

)

HUSD_API bool HUSDisSopLayer

(

const SdfLayerHandle &

layer

)

HUSD_API bool HUSDisStageVariableExpression	(	const UT_StringRef &	expr,
		bool	check_for_errors
	)

HUSD_API bool HUSDlocalTransformMightBeTimeVarying

(

const UsdPrim &

prim

)

HUSD_API void HUSDmodifyAssetPaths	(	const SdfLayerHandle &	layer,
		const UsdUtilsModifyAssetPathFn &	modifyFn,
		bool	keep_empty_assets_in_arrays = true
	)

HUSD_API VtValue HUSDoptionToVtValue

(

const UT_OptionEntry *

option

)

HUSD_API bool HUSDprimAndAllExistingAncestorsActive	(	const UsdStageWeakPtr &	stage,
		const SdfPath &	path
	)

HUSD_API void HUSDsetCreatorNode	(	const SdfLayerHandle &	layer,
		int	node_id
	)

HUSD_API void HUSDsetSaveControl	(	const SdfLayerHandle &	layer,
		const UT_StringRef &	savecontrol
	)

HUSD_API void HUSDsetSavePath	(	const SdfLayerHandle &	layer,
		const UT_StringRef &	savepath,
		bool	savepath_is_time_dependent,
		const UT_StringRef &	overrides_savepath = UT_StringRef()
	)

HUSD_API void HUSDsetSoloGeometryPaths	(	const SdfLayerHandle &	layer,
		const HUSD_PathSet &	paths
	)

HUSD_API void HUSDsetSoloLightPaths	(	const SdfLayerHandle &	layer,
		const HUSD_PathSet &	paths
	)

HUSD_API void HUSDsetSourceNode	(	const UsdPrim &	prim,
		int	node_id
	)

HUSD_API void HUSDsetSourcePath	(	const SdfLayerHandle &	layer,
		const UT_StringRef &	sourcePath
	)

HUSD_API void HUSDsetTreatAsSopLayer	(	const SdfLayerHandle &	layer,
		bool	treatassoplayer
	)

HUSD_API bool HUSDshouldSaveLayerToDisk

(

const SdfLayerHandle &

layer

)

HUSD_API void HUSDstitchLayers	(	const SdfLayerHandle &	strongLayer,
		const SdfLayerHandle &	weakLayer,
		HUSD_PathSet *	varyingDefaultPaths = nullptr
	)

HUSD_API bool HUSDupdateExternalReferences	(	const SdfLayerHandle &	layer,
		const std::map< std::string, std::string > &	pathmap
	)

HUSD_API void HUSDupdateLocalTransformTimeSampling	(	HUSD_TimeSampling &	sampling,
		const UsdPrim &	prim
	)

HUSD_API void HUSDupdateTimeSampling	(	HUSD_TimeSampling &	sampling,
		HUSD_TimeSampling	new_sampling
	)

HUSD_API void HUSDupdateValueTimeSampling	(	HUSD_TimeSampling &	sampling,
		const UsdAttribute &	attrib
	)

HUSD_API void HUSDupdateValueTimeSampling	(	HUSD_TimeSampling &	sampling,
		const UsdGeomPrimvar &	primvar
	)

HUSD_API void HUSDupdateWorldTransformTimeSampling	(	HUSD_TimeSampling &	sampling,
		const UsdPrim &	prim
	)

HUSD_API bool HUSDvalueMightBeTimeVarying

(

const UsdAttribute &

attrib

)

SYS_VISIBILITY_EXPORT void newStageFactory

(

UT_Array< XUSD_StageFactory * > *

factories

)