dataSourceGprim.h
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24 #ifndef PXR_USD_IMAGING_USD_IMAGING_DATA_SOURCE_GPRIM_H
25 #define PXR_USD_IMAGING_USD_IMAGING_DATA_SOURCE_GPRIM_H
26 
27 #include "pxr/imaging/hd/dataSource.h"
28 #include "pxr/imaging/hd/dataSourceTypeDefs.h"
29 
30 #include "pxr/usdImaging/usdImaging/dataSourcePrim.h"
31 #include "pxr/usdImaging/usdImaging/dataSourceStageGlobals.h"
32 
33 PXR_NAMESPACE_OPEN_SCOPE
34 
42 {
43 public:
44  HD_DECLARE_DATASOURCE(UsdImagingDataSourceGprim);
45 
48  USDIMAGING_API
49  HdDataSourceBaseHandle Get(const TfToken &name) override;
50 
51  USDIMAGING_API
52  static HdDataSourceLocatorSet Invalidate(
53  UsdPrim const& prim,
54  const TfToken &subprim,
55  const TfTokenVector &properties);
56 
57 protected:
58 
69  USDIMAGING_API
71  const SdfPath &sceneIndexPath,
72  UsdPrim usdPrim,
73  const UsdImagingDataSourceStageGlobals &stageGlobals);
74 
75 };
76 
77 HD_DECLARE_DATASOURCE_HANDLES(UsdImagingDataSourceGprim);
78 
79 PXR_NAMESPACE_CLOSE_SCOPE
80 
81 #endif // PXR_USD_IMAGING_USD_IMAGING_DATA_SOURCE_GPRIM_H
Data source representing a USD gprim.
Token for efficient comparison, assignment, and hashing of known strings.
Definition: token.h:87
Data source representing a basic USD prim.
This class is used as a context object with global stage information, that gets passed down to dataso...
USDIMAGING_API HdDataSourceBaseHandle Get(const TfToken &name) override
Returns the data source representing name, if valid.
Represents a set of data source locators closed under descendancy.
UsdPrim is the sole persistent scenegraph object on a UsdStage, and is the embodiment of a "Prim" as ...
Definition: prim.h:134
std::vector< TfToken > TfTokenVector
Convenience types.
Definition: token.h:442
A path value used to locate objects in layers or scenegraphs.
Definition: path.h:290
USDIMAGING_API UsdImagingDataSourceGprim(const SdfPath &sceneIndexPath, UsdPrim usdPrim, const UsdImagingDataSourceStageGlobals &stageGlobals)
Use to construct a new UsdImagingDataSourceGprim.