24#ifndef PXR_USD_IMAGING_USD_IMAGING_VOLUME_ADAPTER_H
25#define PXR_USD_IMAGING_USD_IMAGING_VOLUME_ADAPTER_H
31#include "pxr/usdImaging/usdImaging/api.h"
35PXR_NAMESPACE_OPEN_SCOPE
60 TfToken const& subprim)
override;
63 HdContainerDataSourceHandle GetImagingSubprimData(
73 UsdImagingPropertyInvalidationType invalidationType)
override;
82 instancerContext = NULL)
override;
92 HdDirtyBits* timeVaryingBits,
94 instancerContext = NULL)
const override;
100 HdDirtyBits requestedBits,
102 instancerContext = NULL)
const override;
104 virtual HdVolumeFieldDescriptorVector
105 GetVolumeFieldDescriptors(
UsdPrim const& usdPrim,
SdfPath const &
id,
109 bool _GatherVolumeData(
UsdPrim const& prim,
110 UsdVolVolume::FieldMap *fieldMap)
const;
113PXR_NAMESPACE_CLOSE_SCOPE
Represents a set of data source locators closed under descendancy.
A path value used to locate objects in layers or scenegraphs.
Token for efficient comparison, assignment, and hashing of known strings.
This class is used as a context object with global stage information, that gets passed down to dataso...
Delegate support for UsdGeomGrims.
This proxy class exposes a subset of the private Delegate API to PrimAdapters.
Delegate support for UsdVolVolume.
virtual bool IsSupported(UsdImagingIndexProxy const *index) const override
Returns true if the adapter can be populated into the target index.
virtual SdfPath Populate(UsdPrim const &prim, UsdImagingIndexProxy *index, UsdImagingInstancerContext const *instancerContext=NULL) override
Called to populate the RenderIndex for this UsdPrim.
virtual void UpdateForTime(UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time, HdDirtyBits requestedBits, UsdImagingInstancerContext const *instancerContext=NULL) const override
Thread Safe.
virtual void TrackVariability(UsdPrim const &prim, SdfPath const &cachePath, HdDirtyBits *timeVaryingBits, UsdImagingInstancerContext const *instancerContext=NULL) const override
Thread Safe.
UsdPrim is the sole persistent scenegraph object on a UsdStage, and is the embodiment of a "Prim" as ...
Represent a time value, which may be either numeric, holding a double value, or a sentinel value UsdT...
Object used by instancer prim adapters to pass along context about the instancer and instance prim to...
std::vector< TfToken > TfTokenVector
Convenience types.