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gprimbase.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_25_0_PLUGIN_RENDERMAN_PLUGIN_HD_PRMAN_GPRIMBASE_H
25#define EXT_RMANPKG_25_0_PLUGIN_RENDERMAN_PLUGIN_HD_PRMAN_GPRIMBASE_H
26
27#include "pxr/pxr.h"
28#include "pxr/imaging/hd/rprim.h"
29
30#include "Riley.h"
31
32#include <vector>
33
34PXR_NAMESPACE_OPEN_SCOPE
35
38{
39public:
40 HdPrman_GprimBase() = default;
41 virtual ~HdPrman_GprimBase() = 0;
42
44 void UpdateInstanceVisibility(bool renderPassVisibility,
45 riley::Riley *riley ) const;
46
47 std::vector<riley::GeometryPrototypeId> GetPrototypeIds() const;
48
49protected:
50 std::vector<riley::GeometryPrototypeId> _prototypeIds;
51 std::vector<riley::GeometryInstanceId> _instanceIds;
52
53 // Visibility state defined by the scene delegate.
54 bool _sceneVisibility:1;
55 // Visibility state defined by the render pass.
56 mutable bool _renderPassVisibility:1;
57};
58
59PXR_NAMESPACE_CLOSE_SCOPE
60
61#endif // EXT_RMANPKG_25_0_PLUGIN_RENDERMAN_PLUGIN_HD_PRMAN_GPRIM_H
A common base class for HdPrman_Gprim types.
Definition: gprimbase.h:38
void UpdateInstanceVisibility(bool renderPassVisibility, riley::Riley *riley) const
Update the visibilty of this prim for a render pass.