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capsuleAdapter.h
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1 //
2 // Copyright 2016 Pixar
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4 // Licensed under the Apache License, Version 2.0 (the "Apache License")
5 // with the following modification; you may not use this file except in
6 // compliance with the Apache License and the following modification to it:
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24 #ifndef PXR_USD_IMAGING_USD_IMAGING_CAPSULE_ADAPTER_H
25 #define PXR_USD_IMAGING_USD_IMAGING_CAPSULE_ADAPTER_H
26 
27 /// \file usdImaging/capsuleAdapter.h
28 
29 #include "pxr/pxr.h"
32 
34 
35 
36 class UsdGeomCapsule;
37 
38 /// \class UsdImagingCapsuleAdapter
39 ///
40 /// Delegate support for UsdGeomCapsule.
41 ///
43 public:
45 
48  {}
50  virtual ~UsdImagingCapsuleAdapter();
51 
54  UsdPrim const& prim,
56  UsdImagingInstancerContext const* instancerContext = nullptr) override;
57 
59  bool IsSupported(UsdImagingIndexProxy const* index) const override;
60 
63  SdfPath const& cachePath,
64  TfToken const& propertyName);
65 
66  // ---------------------------------------------------------------------- //
67  /// \name Parallel Setup and Resolve
68  // ---------------------------------------------------------------------- //
69 
70  /// Thread Safe.
72  void TrackVariability(
73  UsdPrim const& prim,
74  SdfPath const& cachePath,
75  HdDirtyBits* timeVaryingBits,
76  UsdImagingInstancerContext const* instancerContext = nullptr)
77  const override;
78 
79  /// Thread Safe.
81  void UpdateForTime(
82  UsdPrim const& prim,
83  SdfPath const& cachePath,
85  HdDirtyBits requestedBits,
86  UsdImagingInstancerContext const* instancerContext = nullptr)
87  const override;
88 
89  // Override the implemetation in GprimAdapter since we don't fetch the
90  // points attribute for implicit primitives.
93  UsdPrim const& prim,
94  SdfPath const& cachePath,
95  UsdTimeCode time) const override;
96 
98  static VtValue GetMeshPoints(UsdPrim const& prim,
100 
102  static VtValue GetMeshTopology();
103 };
104 
105 
107 
108 #endif // PXR_USD_IMAGING_USD_IMAGING_CAPSULE_ADAPTER_H
#define USDIMAGING_API
Definition: api.h:40
UsdImagingGprimAdapter BaseAdapter
GT_API const UT_StringHolder time
GLuint index
Definition: glew.h:1814
uint32_t HdDirtyBits
Definition: types.h:127
static USDIMAGING_API VtValue GetMeshTopology()
Thread Safe.
USDIMAGING_API void UpdateForTime(UsdPrim const &prim, SdfPath const &cachePath, UsdTimeCode time, HdDirtyBits requestedBits, UsdImagingInstancerContext const *instancerContext=nullptr) const override
Thread Safe.
Definition: token.h:87
static USDIMAGING_API VtValue GetMeshPoints(UsdPrim const &prim, UsdTimeCode time)
Thread Safe.
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, SdfPath const &cachePath, UsdTimeCode time) const override
Thread Safe.
Definition: prim.h:132
Definition: path.h:288
USDIMAGING_API HdDirtyBits ProcessPropertyChange(UsdPrim const &prim, SdfPath const &cachePath, TfToken const &propertyName)
PXR_NAMESPACE_CLOSE_SCOPE PXR_NAMESPACE_OPEN_SCOPE
Definition: path.h:1346
#define PXR_NAMESPACE_CLOSE_SCOPE
Definition: pxr.h:91
virtual USDIMAGING_API ~UsdImagingCapsuleAdapter()
USDIMAGING_API void TrackVariability(UsdPrim const &prim, SdfPath const &cachePath, HdDirtyBits *timeVaryingBits, UsdImagingInstancerContext const *instancerContext=nullptr) const override
Thread Safe.
USDIMAGING_API SdfPath Populate(UsdPrim const &prim, UsdImagingIndexProxy *index, UsdImagingInstancerContext const *instancerContext=nullptr) override
Definition: value.h:174