 |
Delegate support for UsdVolVolume. More...
Inheritance diagram for UsdImagingVolumeAdapter:Public Types | |
| typedef UsdImagingGprimAdapter | BaseAdapter |
| Public Types inherited from UsdImagingGprimAdapter | |
| using | BaseAdapter = UsdImagingPrimAdapter |
Public Member Functions | |
| virtual SdfPath | Populate (UsdPrim const &prim, UsdImagingIndexProxy *index, UsdImagingInstancerContext const *instancerContext=NULL) override |
| Called to populate the RenderIndex for this UsdPrim. More... | |
| virtual bool | IsSupported (UsdImagingIndexProxy const *index) const override |
| Returns true if the adapter can be populated into the target index. More... | |
| Public Member Functions inherited from UsdImagingGprimAdapter | |
| virtual USDIMAGING_API HdDirtyBits | ProcessPropertyChange (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &property) override |
| Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must be resynchronized. More... | |
| 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, UsdTimeCode time) const |
| Give derived classes an opportunity to override how we get points for a prim. More... | |
| 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 |
| Reads the extent from the given prim. More... | |
| 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 |
| Gets the value of the parameter named key for the given prim (which has the given cache path) and given time. More... | |
| Public Member Functions inherited from UsdImagingPrimAdapter | |
| 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. More... | |
| virtual USDIMAGING_API void | ProcessPrimResync (SdfPath const &cachePath, UsdImagingIndexProxy *index) |
| 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. More... | |
| virtual USDIMAGING_API void | ProcessPrimRemoval (SdfPath const &cachePath, UsdImagingIndexProxy *index) |
| Removes all associated Rprims and dependencies from the render index without scheduling them for repopulation. More... | |
| 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 |
| Get the instancer transform for the given prim. More... | |
| virtual USDIMAGING_API size_t | SampleInstancerTransform (UsdPrim const &instancerPrim, SdfPath const &instancerPath, UsdTimeCode time, size_t maxNumSamples, float *sampleTimes, GfMatrix4d *sampleValues) |
| Sample the instancer transform for the given prim. More... | |
| 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) |
| Sample the primvar for the given prim. More... | |
| 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 |
Returns the transform of protoInstancerPath relative to instancerPath. More... | |
| 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 |
| 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 |
| virtual USDIMAGING_API bool | GetVisible (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const |
| Returns true if the given prim is visible, taking into account inherited visibility values. More... | |
| virtual USDIMAGING_API TfToken | GetPurpose (UsdPrim const &prim, SdfPath const &cachePath, TfToken const &instanceInheritablePurpose) const |
Returns the purpose token for prim. More... | |
| 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. More... | |
| virtual USDIMAGING_API GfMatrix4d | GetTransform (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time, bool ignoreRootTransform=false) const |
| Fetches the transform for the given prim at the given time from a pre-computed cache of prim transforms. More... | |
| 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 |
| Gets the material path for the given prim, walking up namespace if necessary. More... | |
| USDIMAGING_API TfToken | GetModelDrawMode (UsdPrim const &prim) |
| Gets the model:drawMode attribute for the given prim, walking up the namespace if necessary. More... | |
| USDIMAGING_API VtArray < VtIntArray > | GetPerPrototypeIndices (UsdPrim const &prim, UsdTimeCode time) const |
| Computes the per-prototype instance indices for a UsdGeomPointInstancer. More... | |
| virtual USDIMAGING_API VtValue | GetTopology (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const |
| Gets the topology object of a specific Usd prim. More... | |
| virtual USDIMAGING_API VtValue | GetMaterialResource (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const |
|
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 |
| UsdImagingPrimAdapter () | |
| virtual USDIMAGING_API | ~UsdImagingPrimAdapter () |
| virtual USDIMAGING_API bool | ShouldCullChildren () const |
| virtual USDIMAGING_API bool | ShouldIgnoreNativeInstanceSubtrees () const |
| virtual USDIMAGING_API bool | IsInstancerAdapter () const |
| virtual USDIMAGING_API bool | CanPopulateUsdInstance () const |
Parallel Setup and Resolve | |
| virtual void | TrackVariability (UsdPrim const &prim, SdfPath const &cachePath, HdDirtyBits *timeVaryingBits, UsdImagingInstancerContext const *instancerContext=NULL) const override |
| Thread Safe. More... | |
| virtual void | UpdateForTime (UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time, HdDirtyBits requestedBits, UsdImagingInstancerContext const *instancerContext=NULL) const override |
| Thread Safe. More... | |
|
virtual HdVolumeFieldDescriptorVector | GetVolumeFieldDescriptors (UsdPrim const &usdPrim, SdfPath const &id, UsdTimeCode time) const override |
Delegate support for UsdVolVolume.
Definition at line 41 of file volumeAdapter.h.
|
overridevirtual |
Returns true if the adapter can be populated into the target index.
Reimplemented from UsdImagingPrimAdapter.
|
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.
|
overridevirtual |
Thread Safe.
Reimplemented from UsdImagingGprimAdapter.
|
overridevirtual |
Thread Safe.
Reimplemented from UsdImagingGprimAdapter.
1.8.5 
