7#ifndef PXR_USD_IMAGING_USD_IMAGING_VOLUME_ADAPTER_H
8#define PXR_USD_IMAGING_USD_IMAGING_VOLUME_ADAPTER_H
14#include "pxr/usdImaging/usdImaging/api.h"
18PXR_NAMESPACE_OPEN_SCOPE
43 TfToken const& subprim)
override;
46 HdContainerDataSourceHandle GetImagingSubprimData(
56 UsdImagingPropertyInvalidationType invalidationType)
override;
66 instancerContext = NULL)
override;
78 HdDirtyBits* timeVaryingBits,
80 instancerContext = NULL)
const override;
87 HdDirtyBits requestedBits,
89 instancerContext = NULL)
const override;
92 virtual HdVolumeFieldDescriptorVector
93 GetVolumeFieldDescriptors(
UsdPrim const& usdPrim,
SdfPath const &
id,
97 bool _GatherVolumeData(
UsdPrim const& prim,
98 UsdVolVolume::FieldMap *fieldMap)
const;
101PXR_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 USDIMAGING_API SdfPath Populate(UsdPrim const &prim, UsdImagingIndexProxy *index, UsdImagingInstancerContext const *instancerContext=NULL) override
Called to populate the RenderIndex for this UsdPrim.
virtual USDIMAGING_API bool IsSupported(UsdImagingIndexProxy const *index) const override
Returns true if the adapter can be populated into the target index.
virtual USDIMAGING_API void TrackVariability(UsdPrim const &prim, SdfPath const &cachePath, HdDirtyBits *timeVaryingBits, UsdImagingInstancerContext const *instancerContext=NULL) const override
Thread Safe.
virtual USDIMAGING_API void UpdateForTime(UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time, HdDirtyBits requestedBits, 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.