UsdImagingTetMeshAdapter Class Reference

#include <tetMeshAdapter.h>

Inheritance diagram for UsdImagingTetMeshAdapter:

Public Types
using	BaseAdapter = UsdImagingGprimAdapter
Public Types inherited from UsdImagingGprimAdapter
using	BaseAdapter = UsdImagingPrimAdapter
Public Types inherited from UsdImagingPrimAdapter
enum	PopulationMode { RepresentsSelf, RepresentsSelfAndDescendents, RepresentedByAncestor }

Public Member Functions
	UsdImagingTetMeshAdapter ()
USDIMAGING_API	~UsdImagingTetMeshAdapter () override
Initialization
USDIMAGING_API SdfPath	Populate (UsdPrim const &prim, UsdImagingIndexProxy *index, UsdImagingInstancerContext const *instancerContext=nullptr) override
USDIMAGING_API bool	IsSupported (UsdImagingIndexProxy const *index) const override
	Returns true if the adapter can be populated into the target index. More...
Parallel Setup and Resolve
USDIMAGING_API void	TrackVariability (UsdPrim const &prim, SdfPath const &cachePath, HdDirtyBits *timeVaryingBits, UsdImagingInstancerContext const *instancerContext=nullptr) const
	Thread Safe. More...
Data access
USDIMAGING_API VtValue	GetTopology (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const override
Public Member Functions inherited from UsdImagingGprimAdapter
	UsdImagingGprimAdapter ()
USDIMAGING_API	~UsdImagingGprimAdapter () override
USDIMAGING_API HdDataSourceLocatorSet	InvalidateImagingSubprim (UsdPrim const &prim, TfToken const &subprim, TfTokenVector const &properties, UsdImagingPropertyInvalidationType invalidationType) override
USDIMAGING_API void	UpdateForTime (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time, HdDirtyBits requestedBits, UsdImagingInstancerContext const *instancerContext=nullptr) const override
	Thread Safe. More...
virtual USDIMAGING_API HdDirtyBits	ProcessPropertyChange (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &property) override
virtual USDIMAGING_API void	MarkDirty (UsdPrim const &prim, SdfPath const &cachePath, HdDirtyBits dirty, UsdImagingIndexProxy *index) override
virtual USDIMAGING_API void	MarkRefineLevelDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override
virtual USDIMAGING_API void	MarkReprDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override
virtual USDIMAGING_API void	MarkCullStyleDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override
virtual USDIMAGING_API void	MarkRenderTagDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override
virtual USDIMAGING_API void	MarkTransformDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override
virtual USDIMAGING_API void	MarkVisibilityDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override
virtual USDIMAGING_API void	MarkMaterialDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override
virtual USDIMAGING_API void	MarkCollectionsDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override
virtual USDIMAGING_API VtValue	GetPoints (UsdPrim const &prim, UsdTimeCode time) const
USDIMAGING_API SdfPath	_AddRprim (TfToken const &primType, UsdPrim const &usdPrim, UsdImagingIndexProxy *index, SdfPath const &materialUsdPath, UsdImagingInstancerContext const *instancerContext)
USDIMAGING_API GfRange3d	GetExtent (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const override
USDIMAGING_API bool	GetDoubleSided (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const override
	Reads double-sided from the given prim. If not authored, returns false. More...
USDIMAGING_API SdfPath	GetMaterialId (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const override
USDIMAGING_API VtValue	Get (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &key, UsdTimeCode time, VtIntArray *outIndices) const override
Public Member Functions inherited from UsdImagingPrimAdapter
	UsdImagingPrimAdapter ()
virtual USDIMAGING_API	~UsdImagingPrimAdapter ()
virtual USDIMAGING_API HdDirtyBits	ProcessPrimChange (UsdPrim const &prim, SdfPath const &cachePath, TfTokenVector const &changedFields)
virtual USDIMAGING_API void	ProcessPrimResync (SdfPath const &cachePath, UsdImagingIndexProxy *index)
virtual USDIMAGING_API void	ProcessPrimRemoval (SdfPath const &cachePath, UsdImagingIndexProxy *index)
virtual USDIMAGING_API void	MarkLightParamsDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index)
virtual USDIMAGING_API void	MarkWindowPolicyDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index)
virtual USDIMAGING_API void	InvokeComputation (SdfPath const &cachePath, HdExtComputationContext *context)
virtual USDIMAGING_API std::vector< VtArray< TfToken > >	GetInstanceCategories (UsdPrim const &prim)
	Return an array of the categories used by each instance. More...
virtual USDIMAGING_API GfMatrix4d	GetInstancerTransform (UsdPrim const &instancerPrim, SdfPath const &instancerPath, UsdTimeCode time) const
virtual USDIMAGING_API size_t	SampleInstancerTransform (UsdPrim const &instancerPrim, SdfPath const &instancerPath, UsdTimeCode time, size_t maxNumSamples, float *sampleTimes, GfMatrix4d *sampleValues)
virtual USDIMAGING_API SdfPath	GetInstancerId (UsdPrim const &usdPrim, SdfPath const &cachePath) const
	Return the instancerId for this prim. More...
virtual USDIMAGING_API SdfPathVector	GetInstancerPrototypes (UsdPrim const &usdPrim, SdfPath const &cachePath) const
	Return the list of known prototypes of this prim. More...
virtual USDIMAGING_API size_t	SamplePrimvar (UsdPrim const &usdPrim, SdfPath const &cachePath, TfToken const &key, UsdTimeCode time, size_t maxNumSamples, float *sampleTimes, VtValue *sampleValues, VtIntArray *sampleIndices)
virtual USDIMAGING_API PxOsdSubdivTags	GetSubdivTags (UsdPrim const &usdPrim, SdfPath const &cachePath, UsdTimeCode time) const
	Get the subdiv tags for this prim. More...
virtual USDIMAGING_API GfMatrix4d	GetRelativeInstancerTransform (SdfPath const &instancerPath, SdfPath const &protoInstancerPath, UsdTimeCode time) const
virtual USDIMAGING_API SdfPath	GetScenePrimPath (SdfPath const &cachePath, int instanceIndex, HdInstancerContext *instancerCtx) const
virtual USDIMAGING_API SdfPathVector	GetScenePrimPaths (SdfPath const &cachePath, std::vector< int > const &instanceIndices, std::vector< HdInstancerContext > *instancerCtxs) const
virtual USDIMAGING_API SdfPath	GetDataSharingId (SdfPath const &cachePath) const
virtual USDIMAGING_API bool	PopulateSelection (HdSelection::HighlightMode const &highlightMode, SdfPath const &cachePath, UsdPrim const &usdPrim, int const hydraInstanceIndex, VtIntArray const &parentInstanceIndices, HdSelectionSharedPtr const &result) const
virtual USDIMAGING_API HdVolumeFieldDescriptorVector	GetVolumeFieldDescriptors (UsdPrim const &usdPrim, SdfPath const &id, UsdTimeCode time) const
virtual USDIMAGING_API VtValue	GetLightParamValue (const UsdPrim &prim, const SdfPath &cachePath, const TfToken &paramName, UsdTimeCode time) const
USDIMAGING_API GfMatrix4d	GetRootTransform () const
	The root transform provided by the delegate. More...
USDIMAGING_API void	SetDelegate (UsdImagingDelegate *delegate)
	A thread-local XformCache provided by the delegate. More...
USDIMAGING_API bool	IsChildPath (SdfPath const &path) const
	The root transform provided by the delegate. More...
virtual USDIMAGING_API bool	GetVisible (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const
virtual USDIMAGING_API TfToken	GetPurpose (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &instanceInheritablePurpose) const
USDIMAGING_API TfToken	GetInheritablePurpose (UsdPrim const &prim) const
virtual USDIMAGING_API GfMatrix4d	GetTransform (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time, bool ignoreRootTransform=false) const
virtual USDIMAGING_API size_t	SampleTransform (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time, size_t maxNumSamples, float *sampleTimes, GfMatrix4d *sampleValues)
	Samples the transform for the given prim. More...
virtual USDIMAGING_API HdCullStyle	GetCullStyle (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const
	Gets the cullstyle of a specific path in the scene graph. More...
USDIMAGING_API SdfPath	GetMaterialUsdPath (UsdPrim const &prim) const
USDIMAGING_API TfToken	GetModelDrawMode (UsdPrim const &prim)
USDIMAGING_API HdModelDrawMode	GetFullModelDrawMode (UsdPrim const &prim)
USDIMAGING_API VtArray < VtIntArray >	GetPerPrototypeIndices (UsdPrim const &prim, UsdTimeCode time) const
virtual USDIMAGING_API VtValue	GetMaterialResource (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const
	The root transform provided by the delegate. More...
virtual USDIMAGING_API const TfTokenVector &	GetExtComputationSceneInputNames (SdfPath const &cachePath) const
virtual USDIMAGING_API HdExtComputationInputDescriptorVector	GetExtComputationInputs (UsdPrim const &prim, SdfPath const &cachePath, const UsdImagingInstancerContext *instancerContext) const
virtual USDIMAGING_API HdExtComputationOutputDescriptorVector	GetExtComputationOutputs (UsdPrim const &prim, SdfPath const &cachePath, const UsdImagingInstancerContext *instancerContext) const
virtual USDIMAGING_API HdExtComputationPrimvarDescriptorVector	GetExtComputationPrimvars (UsdPrim const &prim, SdfPath const &cachePath, HdInterpolation interpolation, const UsdImagingInstancerContext *instancerContext) const
virtual USDIMAGING_API VtValue	GetExtComputationInput (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &name, UsdTimeCode time, const UsdImagingInstancerContext *instancerContext) const
virtual USDIMAGING_API size_t	SampleExtComputationInput (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &name, UsdTimeCode time, const UsdImagingInstancerContext *instancerContext, size_t maxSampleCount, float *sampleTimes, VtValue *sampleValues)
virtual USDIMAGING_API std::string	GetExtComputationKernel (UsdPrim const &prim, SdfPath const &cachePath, const UsdImagingInstancerContext *instancerContext) const
virtual USDIMAGING_API VtValue	GetInstanceIndices (UsdPrim const &instancerPrim, SdfPath const &instancerCachePath, SdfPath const &prototypeCachePath, UsdTimeCode time) const
virtual USDIMAGING_API TfTokenVector	GetImagingSubprims (UsdPrim const &prim)
virtual USDIMAGING_API TfToken	GetImagingSubprimType (UsdPrim const &prim, TfToken const &subprim)
virtual USDIMAGING_API HdContainerDataSourceHandle	GetImagingSubprimData (UsdPrim const &prim, TfToken const &subprim, const UsdImagingDataSourceStageGlobals &stageGlobals)
virtual USDIMAGING_API PopulationMode	GetPopulationMode ()
virtual USDIMAGING_API HdDataSourceLocatorSet	InvalidateImagingSubprimFromDescendent (UsdPrim const &prim, UsdPrim const &descendentPrim, TfToken const &subprim, TfTokenVector const &properties, UsdImagingPropertyInvalidationType invalidationType)
virtual USDIMAGING_API bool	ShouldCullChildren () const
virtual USDIMAGING_API bool	ShouldIgnoreNativeInstanceSubtrees () const
virtual USDIMAGING_API bool	IsInstancerAdapter () const
virtual USDIMAGING_API bool	CanPopulateUsdInstance () const

Detailed Description

Delegate support for UsdGeomTetMesh.

Definition at line 41 of file tetMeshAdapter.h.

Member Typedef Documentation

using UsdImagingTetMeshAdapter::BaseAdapter = UsdImagingGprimAdapter

Definition at line 44 of file tetMeshAdapter.h.

Constructor & Destructor Documentation

UsdImagingTetMeshAdapter::UsdImagingTetMeshAdapter ( )

inline

Definition at line 46 of file tetMeshAdapter.h.

USDIMAGING_API UsdImagingTetMeshAdapter::~UsdImagingTetMeshAdapter ( )

override

Member Function Documentation

USDIMAGING_API VtValue UsdImagingTetMeshAdapter::GetTopology ( UsdPrim const &  prim, SdfPath const &  cachePath, UsdTimeCode  time  ) const

overridevirtual

Gets the topology object of a specific Usd prim. If the adapter is a mesh it will return an HdMeshTopology, if it is of type basis curves, it will return an HdBasisCurvesTopology. If the adapter does not have a topology, it returns an empty VtValue.

Reimplemented from UsdImagingPrimAdapter.

USDIMAGING_API bool UsdImagingTetMeshAdapter::IsSupported ( UsdImagingIndexProxy const *  index ) const

overridevirtual

Returns true if the adapter can be populated into the target index.

Reimplemented from UsdImagingPrimAdapter.

USDIMAGING_API SdfPath UsdImagingTetMeshAdapter::Populate ( UsdPrim const &  prim, UsdImagingIndexProxy *  index, UsdImagingInstancerContext const *  instancerContext = nullptr  )

overridevirtual

Called to populate the RenderIndex for this UsdPrim. The adapter is expected to create one or more prims in the render index using the given proxy.

Implements UsdImagingPrimAdapter.

USDIMAGING_API void UsdImagingTetMeshAdapter::TrackVariability ( UsdPrim const &  prim, SdfPath const &  cachePath, HdDirtyBits *  timeVaryingBits, UsdImagingInstancerContext const *  instancerContext = nullptr  ) const

virtual

Thread Safe.

Reimplemented from UsdImagingGprimAdapter.

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

• pxr/usdImaging/usdImaging/tetMeshAdapter.h