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cubeAdapter.h
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1//
2// Copyright 2016 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_CUBE_ADAPTER_H
8#define PXR_USD_IMAGING_USD_IMAGING_CUBE_ADAPTER_H
9
11
12#include "pxr/pxr.h"
13#include "pxr/usdImaging/usdImaging/api.h"
16
17PXR_NAMESPACE_OPEN_SCOPE
18
19
20class UsdGeomCube;
21
27{
28public:
30
33 {}
34 USDIMAGING_API
35 ~UsdImagingCubeAdapter() override;
36
37 // ---------------------------------------------------------------------- //
39 // ---------------------------------------------------------------------- //
40
41 USDIMAGING_API
42 TfTokenVector GetImagingSubprims(UsdPrim const& prim) override;
43
44 USDIMAGING_API
45 TfToken GetImagingSubprimType(
46 UsdPrim const& prim,
47 TfToken const& subprim) override;
48
49 USDIMAGING_API
50 HdContainerDataSourceHandle GetImagingSubprimData(
51 UsdPrim const& prim,
52 TfToken const& subprim,
53 const UsdImagingDataSourceStageGlobals &stageGlobals) override;
54
55 USDIMAGING_API
56 HdDataSourceLocatorSet InvalidateImagingSubprim(
57 UsdPrim const& prim,
58 TfToken const& subprim,
59 TfTokenVector const& properties,
60 UsdImagingPropertyInvalidationType invalidationType) override;
61
62 // ---------------------------------------------------------------------- //
64 // ---------------------------------------------------------------------- //
65
66 USDIMAGING_API
68 UsdPrim const& prim,
70 UsdImagingInstancerContext const* instancerContext = nullptr) override;
71
72 USDIMAGING_API
73 bool IsSupported(UsdImagingIndexProxy const* index) const override;
74
75 USDIMAGING_API
76 HdDirtyBits ProcessPropertyChange(UsdPrim const& prim,
77 SdfPath const& cachePath,
78 TfToken const& propertyName) override;
79
80 // ---------------------------------------------------------------------- //
82 // ---------------------------------------------------------------------- //
83
85 USDIMAGING_API
87 UsdPrim const& prim,
88 SdfPath const& cachePath,
89 HdDirtyBits* timeVaryingBits,
90 UsdImagingInstancerContext const* instancerContext = nullptr)
91 const override;
92
93 // ---------------------------------------------------------------------- //
95 // ---------------------------------------------------------------------- //
96
97 USDIMAGING_API
99 SdfPath const& cachePath,
100 UsdTimeCode time) const override;
101
102 // Override the implemetation in GprimAdapter since we don't fetch the
103 // points attribute for implicit primitives.
104 USDIMAGING_API
106 UsdPrim const& prim,
107 UsdTimeCode time) const override;
108};
109
110
111PXR_NAMESPACE_CLOSE_SCOPE
112
113#endif // PXR_USD_IMAGING_USD_IMAGING_CUBE_ADAPTER_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
Defines a primitive rectilinear cube centered at the origin.
Definition: cube.h:44
Delegate support for UsdGeomCube.
Definition: cubeAdapter.h:27
USDIMAGING_API void TrackVariability(UsdPrim const &prim, SdfPath const &cachePath, HdDirtyBits *timeVaryingBits, UsdImagingInstancerContext const *instancerContext=nullptr) const override
Thread Safe.
USDIMAGING_API VtValue GetTopology(UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time) const override
Gets the topology object of a specific Usd prim.
USDIMAGING_API SdfPath Populate(UsdPrim const &prim, UsdImagingIndexProxy *index, UsdImagingInstancerContext const *instancerContext=nullptr) override
Called to populate the RenderIndex for this UsdPrim.
USDIMAGING_API bool IsSupported(UsdImagingIndexProxy const *index) const override
Returns true if the adapter can be populated into the target index.
USDIMAGING_API VtValue GetPoints(UsdPrim const &prim, UsdTimeCode time) const override
Give derived classes an opportunity to override how we get points for a prim.
USDIMAGING_API HdDirtyBits ProcessPropertyChange(UsdPrim const &prim, SdfPath const &cachePath, TfToken const &propertyName) override
Returns a bit mask of attributes to be updated, or HdChangeTracker::AllDirty if the entire prim must ...
This class is used as a context object with global stage information, that gets passed down to dataso...
Delegate support for UsdGeomGrims.
Definition: gprimAdapter.h:32
This proxy class exposes a subset of the private Delegate API to PrimAdapters.
Definition: indexProxy.h:30
UsdPrim is the sole persistent scenegraph object on a UsdStage, and is the embodiment of a "Prim" as ...
Definition: prim.h:117
Represent a time value, which may be either numeric, holding a double value, or a sentinel value UsdT...
Definition: timeCode.h:67
Provides a container which may hold any type, and provides introspection and iteration over array typ...
Definition: value.h:147
Object used by instancer prim adapters to pass along context about the instancer and instance prim to...
std::vector< TfToken > TfTokenVector
Convenience types.
Definition: token.h:440