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dataSourceGprim.h
1//
2// Copyright 2022 Pixar
3//
4// Licensed under the terms set forth in the LICENSE.txt file available at
5// https://openusd.org/license.
6//
7#ifndef PXR_USD_IMAGING_USD_IMAGING_DATA_SOURCE_GPRIM_H
8#define PXR_USD_IMAGING_USD_IMAGING_DATA_SOURCE_GPRIM_H
9
10#include "pxr/imaging/hd/dataSource.h"
11#include "pxr/imaging/hd/dataSourceTypeDefs.h"
12
13#include "pxr/usdImaging/usdImaging/dataSourcePrim.h"
14#include "pxr/usdImaging/usdImaging/dataSourceStageGlobals.h"
15
16PXR_NAMESPACE_OPEN_SCOPE
17
25{
26public:
27 HD_DECLARE_DATASOURCE(UsdImagingDataSourceGprim);
28
31 USDIMAGING_API
32 HdDataSourceBaseHandle Get(const TfToken &name) override;
33
34 USDIMAGING_API
35 static HdDataSourceLocatorSet Invalidate(
36 UsdPrim const& prim,
37 const TfToken &subprim,
38 const TfTokenVector &properties,
39 UsdImagingPropertyInvalidationType invalidationType);
40
41protected:
42
53 USDIMAGING_API
55 const SdfPath &sceneIndexPath,
56 UsdPrim usdPrim,
57 const UsdImagingDataSourceStageGlobals &stageGlobals);
58
59};
60
61HD_DECLARE_DATASOURCE_HANDLES(UsdImagingDataSourceGprim);
62
63PXR_NAMESPACE_CLOSE_SCOPE
64
65#endif // PXR_USD_IMAGING_USD_IMAGING_DATA_SOURCE_GPRIM_H
Represents a set of data source locators closed under descendancy.
A path value used to locate objects in layers or scenegraphs.
Definition: path.h:274
Token for efficient comparison, assignment, and hashing of known strings.
Definition: token.h:71
Data source representing a USD gprim.
USDIMAGING_API UsdImagingDataSourceGprim(const SdfPath &sceneIndexPath, UsdPrim usdPrim, const UsdImagingDataSourceStageGlobals &stageGlobals)
Use to construct a new UsdImagingDataSourceGprim.
USDIMAGING_API HdDataSourceBaseHandle Get(const TfToken &name) override
Returns the data source representing name, if valid.
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...
UsdPrim is the sole persistent scenegraph object on a UsdStage, and is the embodiment of a "Prim" as ...
Definition: prim.h:117
std::vector< TfToken > TfTokenVector
Convenience types.
Definition: token.h:440