mesh.h
1 //
2 // Copyright 2019 Pixar
3 //
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:
7 // Section 6. Trademarks. is deleted and replaced with:
8 //
9 // 6. Trademarks. This License does not grant permission to use the trade
10 // names, trademarks, service marks, or product names of the Licensor
11 // and its affiliates, except as required to comply with Section 4(c) of
12 // the License and to reproduce the content of the NOTICE file.
13 //
14 // You may obtain a copy of the Apache License at
15 //
16 // http://www.apache.org/licenses/LICENSE-2.0
17 //
18 // Unless required by applicable law or agreed to in writing, software
19 // distributed under the Apache License with the above modification is
20 // distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
21 // KIND, either express or implied. See the Apache License for the specific
22 // language governing permissions and limitations under the Apache License.
23 //
24 #ifndef EXT_RMANPKG_24_0_PLUGIN_RENDERMAN_PLUGIN_HD_PRMAN_MESH_H
25 #define EXT_RMANPKG_24_0_PLUGIN_RENDERMAN_PLUGIN_HD_PRMAN_MESH_H
26 
27 #include "pxr/pxr.h"
28 #include "hdPrman/gprim.h"
29 #include "pxr/imaging/hd/mesh.h"
30 
31 #include "Riley.h"
32 
33 PXR_NAMESPACE_OPEN_SCOPE
34 
35 class HdPrman_Mesh final : public HdPrman_Gprim<HdMesh>
36 {
37 public:
38  using BASE = HdPrman_Gprim<HdMesh>;
39 
40  HF_MALLOC_TAG_NEW("new HdPrman_Mesh");
41 
42  HdPrman_Mesh(SdfPath const& id, const bool isMeshLight);
43 
44  HdDirtyBits GetInitialDirtyBitsMask() const override;
45 
46 protected:
47  RtPrimVarList
48  _ConvertGeometry(HdPrman_RenderParam *renderParam,
49  HdSceneDelegate *sceneDelegate,
50  const SdfPath &id,
51  RtUString *primType,
52  std::vector<HdGeomSubset> *geomSubsets) override;
53 
54  bool _PrototypeOnly();
55 
56 
57 private:
58  bool _isMeshLight;
59 };
60 
61 PXR_NAMESPACE_CLOSE_SCOPE
62 
63 #endif // EXT_RMANPKG_24_0_PLUGIN_RENDERMAN_PLUGIN_HD_PRMAN_MESH_H
Adapter class providing data exchange with the client scene graph.
A mix-in template that adds shared gprim behavior to support various HdRprim types.
Definition: gprim.h:47
A path value used to locate objects in layers or scenegraphs.
Definition: path.h:290