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UsdImagingBasisCurvesAdapter Class Reference

#include <basisCurvesAdapter.h>

+ Inheritance diagram for UsdImagingBasisCurvesAdapter:

Public Types

typedef UsdImagingGprimAdapter BaseAdapter
 
- Public Types inherited from UsdImagingGprimAdapter
typedef UsdImagingPrimAdapter BaseAdapter
 

Public Member Functions

 UsdImagingBasisCurvesAdapter ()
 
virtual USDIMAGING_API ~UsdImagingBasisCurvesAdapter ()
 
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 override
 Thread Safe. More...
 
USDIMAGING_API void UpdateForTime (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time, HdDirtyBits requestedBits, UsdImagingInstancerContext const *instancerContext=nullptr) const override
 Thread Safe. More...
 
- Public Member Functions inherited from UsdImagingGprimAdapter
 UsdImagingGprimAdapter ()
 
virtual USDIMAGING_API ~UsdImagingGprimAdapter ()
 
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 VtValue GetPoints (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const
 
USDIMAGING_API SdfPath _AddRprim (TfToken const &primType, UsdPrim const &usdPrim, UsdImagingIndexProxy *index, SdfPath const &materialUsdPath, UsdImagingInstancerContext const *instancerContext)
 
- Public Member Functions inherited from 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 MarkWindowPolicyDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index)
 
virtual USDIMAGING_API void InvokeComputation (SdfPath const &computationPath, 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 size_t SampleInstancerTransform (UsdPrim const &instancerPrim, SdfPath const &instancerPath, UsdTimeCode time, size_t maxNumSamples, float *sampleTimes, GfMatrix4d *sampleValues)
 
virtual USDIMAGING_API size_t SamplePrimvar (UsdPrim const &usdPrim, SdfPath const &cachePath, TfToken const &key, UsdTimeCode time, size_t maxNumSamples, float *sampleTimes, VtValue *sampleValues)
 
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 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
HdTextureResource::ID 
GetTextureResourceID (UsdPrim const &usdPrim, SdfPath const &id, UsdTimeCode time, size_t salt) const
 
virtual USDIMAGING_API
HdTextureResourceSharedPtr 
GetTextureResource (UsdPrim const &usdPrim, SdfPath const &id, UsdTimeCode time) const
 
virtual USDIMAGING_API
HdVolumeFieldDescriptorVector 
GetVolumeFieldDescriptors (UsdPrim const &usdPrim, SdfPath const &id, 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...
 
USDIMAGING_API bool GetVisible (UsdPrim const &prim, UsdTimeCode time) const
 
USDIMAGING_API TfToken GetPurpose (UsdPrim const &prim, UsdImagingInstancerContext const *instancerContext) const
 
USDIMAGING_API TfToken GetInheritablePurpose (UsdPrim const &prim) const
 
USDIMAGING_API GfMatrix4d GetTransform (UsdPrim const &prim, 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...
 
USDIMAGING_API SdfPath GetMaterialUsdPath (UsdPrim const &prim) const
 
USDIMAGING_API TfToken GetModelDrawMode (UsdPrim const &prim)
 
USDIMAGING_API VtArray
< VtIntArray > 
GetPerPrototypeIndices (UsdPrim const &prim, UsdTimeCode time) const
 
 UsdImagingPrimAdapter ()
 
virtual USDIMAGING_API ~UsdImagingPrimAdapter ()
 
virtual USDIMAGING_API bool ShouldCullChildren () const
 
virtual USDIMAGING_API bool IsInstancerAdapter () const
 
virtual USDIMAGING_API bool CanPopulateMaster () const
 

Change Processing

USDIMAGING_API HdDirtyBits ProcessPropertyChange (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &propertyName) override
 
USDIMAGING_API bool _IsBuiltinPrimvar (TfToken const &primvarName) const override
 

Detailed Description

Delegate support for UsdGeomBasisCurves.

Definition at line 41 of file basisCurvesAdapter.h.

Member Typedef Documentation

Constructor & Destructor Documentation

UsdImagingBasisCurvesAdapter::UsdImagingBasisCurvesAdapter ( )
inline

Definition at line 45 of file basisCurvesAdapter.h.

virtual USDIMAGING_API UsdImagingBasisCurvesAdapter::~UsdImagingBasisCurvesAdapter ( )
virtual

Member Function Documentation

USDIMAGING_API bool UsdImagingBasisCurvesAdapter::_IsBuiltinPrimvar ( TfToken const primvarName) const
overrideprotectedvirtual

Give derived classes an opportunity to override how we get points for a prim. This is useful for implicit primitives.

Reimplemented from UsdImagingGprimAdapter.

USDIMAGING_API bool UsdImagingBasisCurvesAdapter::IsSupported ( UsdImagingIndexProxy const index) const
overridevirtual

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

Reimplemented from UsdImagingPrimAdapter.

USDIMAGING_API SdfPath UsdImagingBasisCurvesAdapter::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 HdDirtyBits UsdImagingBasisCurvesAdapter::ProcessPropertyChange ( UsdPrim const prim,
SdfPath const cachePath,
TfToken const propertyName 
)
overridevirtual

Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.

Reimplemented from UsdImagingGprimAdapter.

USDIMAGING_API void UsdImagingBasisCurvesAdapter::TrackVariability ( UsdPrim const prim,
SdfPath const cachePath,
HdDirtyBits timeVaryingBits,
UsdImagingInstancerContext const instancerContext = nullptr 
) const
overridevirtual

Thread Safe.

Reimplemented from UsdImagingGprimAdapter.

USDIMAGING_API void UsdImagingBasisCurvesAdapter::UpdateForTime ( UsdPrim const prim,
SdfPath const cachePath,
UsdTimeCode  time,
HdDirtyBits  requestedBits,
UsdImagingInstancerContext const instancerContext = nullptr 
) const
overridevirtual

Thread Safe.

Reimplemented from UsdImagingGprimAdapter.


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