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virtual SdfPath | Populate (UsdPrim const &prim, UsdImagingIndexProxy *index, UsdImagingInstancerContext const *instancerContext=nullptr) override |
| Called to populate the RenderIndex for this UsdPrim.
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virtual bool | ShouldCullChildren () const override |
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virtual bool | IsInstancerAdapter () const override |
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USDIMAGING_API TfTokenVector | GetImagingSubprims (UsdPrim const &prim) override |
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USDIMAGING_API TfToken | GetImagingSubprimType (UsdPrim const &prim, TfToken const &subprim) override |
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USDIMAGING_API HdContainerDataSourceHandle | GetImagingSubprimData (UsdPrim const &prim, TfToken const &subprim, const UsdImagingDataSourceStageGlobals &stageGlobals) override |
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USDIMAGING_API HdDataSourceLocatorSet | InvalidateImagingSubprim (UsdPrim const &prim, TfToken const &subprim, TfTokenVector const &properties, UsdImagingPropertyInvalidationType invalidationType) override |
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virtual void | TrackVariability (UsdPrim const &prim, SdfPath const &cachePath, HdDirtyBits *timeVaryingBits, UsdImagingInstancerContext const *instancerContext=NULL) const override |
| For the given prim , variability is detected and stored in timeVaryingBits .
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virtual void | UpdateForTime (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time, HdDirtyBits requestedBits, UsdImagingInstancerContext const *instancerContext=NULL) const override |
| Populates the cache for the given prim , time and requestedBits .
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virtual HdDirtyBits | ProcessPropertyChange (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &propertyName) override |
| Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.
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virtual void | ProcessPrimResync (SdfPath const &cachePath, UsdImagingIndexProxy *index) override |
| When a PrimResync event occurs, the prim may have been deleted entirely, adapter plug-ins should override this method to free any per-prim state that was accumulated in the adapter.
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virtual void | ProcessPrimRemoval (SdfPath const &cachePath, UsdImagingIndexProxy *index) override |
| Removes all associated Rprims and dependencies from the render index without scheduling them for repopulation.
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virtual void | MarkDirty (UsdPrim const &prim, SdfPath const &cachePath, HdDirtyBits dirty, UsdImagingIndexProxy *index) override |
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virtual void | MarkRefineLevelDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override |
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virtual void | MarkReprDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override |
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virtual void | MarkCullStyleDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override |
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virtual void | MarkRenderTagDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override |
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virtual void | MarkTransformDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override |
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virtual void | MarkVisibilityDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) override |
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virtual void | MarkLightParamsDirty (const UsdPrim &prim, const SdfPath &cachePath, UsdImagingIndexProxy *index) override |
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virtual void | MarkCollectionsDirty (const UsdPrim &prim, const SdfPath &cachePath, UsdImagingIndexProxy *index) override |
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GfMatrix4d | GetInstancerTransform (UsdPrim const &instancerPrim, SdfPath const &instancerPath, UsdTimeCode time) const override |
| Get the instancer transform for the given prim.
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size_t | SampleInstancerTransform (UsdPrim const &instancerPrim, SdfPath const &instancerPath, UsdTimeCode time, size_t maxNumSamples, float *sampleTimes, GfMatrix4d *sampleValues) override |
| Sample the instancer transform for the given prim.
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SdfPath | GetInstancerId (UsdPrim const &usdPrim, SdfPath const &cachePath) const override |
| Return the instancerId for this prim.
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SdfPathVector | GetInstancerPrototypes (UsdPrim const &usdPrim, SdfPath const &cachePath) const override |
| Return the list of known prototypes of this prim.
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GfMatrix4d | GetTransform (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time, bool ignoreRootTransform=false) const override |
| Fetches the transform for the given prim at the given time from a pre-computed cache of prim transforms.
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size_t | SampleTransform (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time, size_t maxNumSamples, float *sampleTimes, GfMatrix4d *sampleValues) override |
| Samples the transform for the given prim.
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size_t | SamplePrimvar (UsdPrim const &usdPrim, SdfPath const &cachePath, TfToken const &key, UsdTimeCode time, size_t maxNumSamples, float *sampleTimes, VtValue *sampleValues, VtIntArray *sampleIndices) override |
| Sample the primvar for the given prim.
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PxOsdSubdivTags | GetSubdivTags (UsdPrim const &usdPrim, SdfPath const &cachePath, UsdTimeCode time) const override |
| Get the subdiv tags for this prim.
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bool | GetVisible (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const override |
| Returns true if the given prim is visible, taking into account inherited visibility values.
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TfToken | GetPurpose (UsdPrim const &usdPrim, SdfPath const &cachePath, TfToken const &instanceInheritablePurpose) const override |
| Returns the purpose token for prim .
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VtValue | GetTopology (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const override |
| Gets the topology object of a specific Usd prim.
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HdCullStyle | GetCullStyle (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const override |
| Gets the cullstyle of a specific path in the scene graph.
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GfRange3d | GetExtent (UsdPrim const &usdPrim, SdfPath const &cachePath, UsdTimeCode time) const override |
| Reads the extent from the given prim.
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bool | GetDoubleSided (UsdPrim const &usdPrim, SdfPath const &cachePath, UsdTimeCode time) const override |
| Reads double-sided from the given prim. If not authored, returns false.
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SdfPath | GetMaterialId (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const override |
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VtValue | GetLightParamValue (const UsdPrim &prim, const SdfPath &cachePath, const TfToken ¶mName, UsdTimeCode time) const override |
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VtValue | GetMaterialResource (const UsdPrim &prim, const SdfPath &cachePath, UsdTimeCode time) const override |
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HdExtComputationInputDescriptorVector | GetExtComputationInputs (UsdPrim const &prim, SdfPath const &cachePath, const UsdImagingInstancerContext *instancerContext) const override |
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HdExtComputationOutputDescriptorVector | GetExtComputationOutputs (UsdPrim const &prim, SdfPath const &cachePath, const UsdImagingInstancerContext *instancerContext) const override |
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HdExtComputationPrimvarDescriptorVector | GetExtComputationPrimvars (UsdPrim const &prim, SdfPath const &cachePath, HdInterpolation interpolation, const UsdImagingInstancerContext *instancerContext) const override |
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VtValue | GetExtComputationInput (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &name, UsdTimeCode time, const UsdImagingInstancerContext *instancerContext) const override |
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std::string | GetExtComputationKernel (UsdPrim const &prim, SdfPath const &cachePath, const UsdImagingInstancerContext *instancerContext) const override |
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VtValue | GetInstanceIndices (UsdPrim const &instancerPrim, SdfPath const &instancerCachePath, SdfPath const &prototypeCachePath, UsdTimeCode time) const override |
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VtValue | Get (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &key, UsdTimeCode time, VtIntArray *outIndices) const override |
| Gets the value of the parameter named key for the given prim (which has the given cache path) and given time.
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virtual GfMatrix4d | GetRelativeInstancerTransform (SdfPath const &instancerPath, SdfPath const &protoInstancerPath, UsdTimeCode time) const override |
| Returns the transform of protoInstancerPath relative to instancerPath .
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virtual SdfPath | GetScenePrimPath (SdfPath const &cachePath, int instanceIndex, HdInstancerContext *instancerContext) const override |
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virtual SdfPathVector | GetScenePrimPaths (SdfPath const &cachePath, std::vector< int > const &instanceIndices, std::vector< HdInstancerContext > *instancerCtxs) const override |
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virtual bool | PopulateSelection (HdSelection::HighlightMode const &highlightMode, SdfPath const &cachePath, UsdPrim const &usdPrim, int const hydraInstanceIndex, VtIntArray const &parentInstanceIndices, HdSelectionSharedPtr const &result) const override |
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virtual USDIMAGING_API HdDirtyBits | ProcessPrimChange (UsdPrim const &prim, SdfPath const &cachePath, TfTokenVector const &changedFields) |
| Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized.
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virtual USDIMAGING_API void | MarkMaterialDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) |
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virtual USDIMAGING_API void | MarkWindowPolicyDirty (UsdPrim const &prim, SdfPath const &cachePath, UsdImagingIndexProxy *index) |
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virtual USDIMAGING_API void | InvokeComputation (SdfPath const &cachePath, HdExtComputationContext *context) |
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virtual USDIMAGING_API std::vector< VtArray< TfToken > > | GetInstanceCategories (UsdPrim const &prim) |
| Return an array of the categories used by each instance.
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USDIMAGING_API GfMatrix4d | GetRootTransform () const |
| The root transform provided by the delegate.
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USDIMAGING_API void | SetDelegate (UsdImagingDelegate *delegate) |
| A thread-local XformCache provided by the delegate.
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USDIMAGING_API bool | IsChildPath (SdfPath const &path) const |
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USDIMAGING_API TfToken | GetInheritablePurpose (UsdPrim const &prim) const |
| Returns the purpose token for prim , but only if it is inheritable by child prims (i.e.
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USDIMAGING_API SdfPath | GetMaterialUsdPath (UsdPrim const &prim) const |
| Gets the material path for the given prim, walking up namespace if necessary.
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USDIMAGING_API TfToken | GetModelDrawMode (UsdPrim const &prim) |
| Gets the model:drawMode attribute for the given prim, walking up the namespace if necessary.
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USDIMAGING_API HdModelDrawMode | GetFullModelDrawMode (UsdPrim const &prim) |
| Gets the model draw mode object for the given prim, walking up the namespace if necessary.
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USDIMAGING_API VtArray< VtIntArray > | GetPerPrototypeIndices (UsdPrim const &prim, UsdTimeCode time) const |
| Computes the per-prototype instance indices for a UsdGeomPointInstancer.
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virtual USDIMAGING_API const TfTokenVector & | GetExtComputationSceneInputNames (SdfPath const &cachePath) const |
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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) |
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virtual bool | IsSupported (UsdImagingIndexProxy const *index) const |
| Returns true if the adapter can be populated into the target index.
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virtual USDIMAGING_API PopulationMode | GetPopulationMode () |
| Returns the prim's behavior with regard to population and invalidation.
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virtual USDIMAGING_API HdDataSourceLocatorSet | InvalidateImagingSubprimFromDescendent (UsdPrim const &prim, UsdPrim const &descendentPrim, TfToken const &subprim, TfTokenVector const &properties, UsdImagingPropertyInvalidationType invalidationType) |
| This is called (for each result of GetImagingSubprims) when this adapter's GetScope() result is RepresentsSelfAndDescendents and USD properties have changed on a descendent prim whose adapter's GetScope() result is RepresentedByAncestor.
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virtual USDIMAGING_API bool | ShouldIgnoreNativeInstanceSubtrees () const |
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virtual USDIMAGING_API bool | CanPopulateUsdInstance () const |
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static USDIMAGING_API UsdAttribute | LookupLightParamAttribute (UsdPrim const &prim, TfToken const ¶mName) |
| Provides to paramName->UsdAttribute value mappings.
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static USDIMAGING_API bool | ShouldCullSubtree (UsdPrim const &prim) |
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using | Keys = UsdImagingPrimvarDescCache::Key |
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template<typename T > |
T | _Get (UsdPrim const &prim, TfToken const &attrToken, UsdTimeCode time) const |
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template<typename T > |
void | _GetPtr (UsdPrim const &prim, TfToken const &key, UsdTimeCode time, T *out) const |
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USDIMAGING_API UsdImagingPrimvarDescCache * | _GetPrimvarDescCache () const |
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UsdImaging_NonlinearSampleCountCache * | _GetNonlinearSampleCountCache () const |
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UsdImaging_BlurScaleCache * | _GetBlurScaleCache () const |
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USDIMAGING_API UsdPrim | _GetPrim (SdfPath const &usdPath) const |
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USDIMAGING_API const UsdImagingPrimAdapterSharedPtr & | _GetPrimAdapter (UsdPrim const &prim, bool ignoreInstancing=false) const |
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USDIMAGING_API const UsdImagingPrimAdapterSharedPtr & | _GetAdapter (TfToken const &adapterKey) const |
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USDIMAGING_API SdfPath | _GetPrimPathFromInstancerChain (SdfPathVector const &instancerChain) const |
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USDIMAGING_API UsdTimeCode | _GetTimeWithOffset (float offset) const |
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USDIMAGING_API SdfPath | _ConvertCachePathToIndexPath (SdfPath const &cachePath) const |
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USDIMAGING_API SdfPath | _ConvertIndexPathToCachePath (SdfPath const &indexPath) const |
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USDIMAGING_API TfToken | _GetMaterialBindingPurpose () const |
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USDIMAGING_API TfTokenVector | _GetMaterialRenderContexts () const |
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USDIMAGING_API TfTokenVector | _GetRenderSettingsNamespaces () const |
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USDIMAGING_API bool | _GetSceneMaterialsEnabled () const |
| Returns whether custom shading of prims is enabled.
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USDIMAGING_API bool | _GetSceneLightsEnabled () const |
| Returns whether lights found in the usdscene are enabled.
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USDIMAGING_API bool | _IsPrimvarFilteringNeeded () const |
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USDIMAGING_API TfTokenVector | _GetShaderSourceTypes () const |
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USDIMAGING_API bool | _IsInInvisedPaths (SdfPath const &usdPath) const |
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USDIMAGING_API bool | _IsVarying (UsdPrim prim, TfToken const &attrName, HdDirtyBits dirtyFlag, TfToken const &perfToken, HdDirtyBits *dirtyFlags, bool isInherited, bool *exists=nullptr) const |
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USDIMAGING_API bool | _IsTransformVarying (UsdPrim prim, HdDirtyBits dirtyFlag, TfToken const &perfToken, HdDirtyBits *dirtyFlags) const |
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USDIMAGING_API void | _MergePrimvar (HdPrimvarDescriptorVector *vec, TfToken const &name, HdInterpolation interp, TfToken const &role=TfToken(), bool indexed=false) const |
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USDIMAGING_API void | _RemovePrimvar (HdPrimvarDescriptorVector *vec, TfToken const &name) const |
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USDIMAGING_API void | _ComputeAndMergePrimvar (UsdPrim const &prim, UsdGeomPrimvar const &primvar, UsdTimeCode time, HdPrimvarDescriptorVector *primvarDescs, HdInterpolation *interpOverride=nullptr) const |
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USDIMAGING_API HdDirtyBits | _ProcessNonPrefixedPrimvarPropertyChange (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &propertyName, TfToken const &primvarName, HdInterpolation const &primvarInterp, HdDirtyBits valueChangeDirtyBit=HdChangeTracker::DirtyPrimvar) const |
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USDIMAGING_API HdDirtyBits | _ProcessPrefixedPrimvarPropertyChange (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &propertyName, HdDirtyBits valueChangeDirtyBit=HdChangeTracker::DirtyPrimvar, bool inherited=true) const |
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USDIMAGING_API void | _ResyncDependents (SdfPath const &usdPath, UsdImagingIndexProxy *index) |
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USDIMAGING_API UsdImaging_CollectionCache & | _GetCollectionCache () const |
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USDIMAGING_API UsdStageRefPtr | _GetStage () const |
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USDIMAGING_API UsdImaging_CoordSysBindingStrategy::value_type | _GetCoordSysBindings (UsdPrim const &prim) const |
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USDIMAGING_API UsdImaging_InheritedPrimvarStrategy::value_type | _GetInheritedPrimvars (UsdPrim const &prim) const |
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USDIMAGING_API UsdGeomPrimvar | _GetInheritedPrimvar (UsdPrim const &prim, TfToken const &primvarName) const |
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USDIMAGING_API GfInterval | _GetCurrentTimeSamplingInterval () |
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USDIMAGING_API Usd_PrimFlagsConjunction | _GetDisplayPredicate () const |
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USDIMAGING_API Usd_PrimFlagsConjunction | _GetDisplayPredicateForPrototypes () const |
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USDIMAGING_API bool | _DoesDelegateSupportCoordSys () const |
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static USDIMAGING_API bool | _HasPrimvarsPrefix (TfToken const &propertyName) |
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