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types.h
1 //
2 // Copyright 2016 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
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23 //
24 #ifndef HDX_TYPES_H
25 #define HDX_TYPES_H
26 
27 #include "pxr/pxr.h"
28 #include "pxr/imaging/hdx/api.h"
29 #include "pxr/imaging/hdx/version.h"
30 #include "pxr/imaging/hd/tokens.h"
31 #include "pxr/base/tf/iterator.h"
32 #include "pxr/base/tf/token.h"
33 #include "pxr/base/vt/dictionary.h"
34 
35 #include "pxr/imaging/hd/enums.h"
36 
37 PXR_NAMESPACE_OPEN_SCOPE
38 
39 
40 // Struct used to send shader inputs from Presto and send them to Hydra
41 struct HdxShaderInputs {
42  VtDictionary parameters;
43  VtDictionary textures;
44  VtDictionary textureFallbackValues;
45  std::vector<TfToken> attributes;
46  VtDictionary metaData;
47 };
48 
49 HDX_API
50 bool operator==(const HdxShaderInputs& lhs, const HdxShaderInputs& rhs);
51 HDX_API
52 bool operator!=(const HdxShaderInputs& lhs, const HdxShaderInputs& rhs);
53 HDX_API
54 std::ostream& operator<<(std::ostream& out, const HdxShaderInputs& pv);
55 
56 
57 PXR_NAMESPACE_CLOSE_SCOPE
58 
59 #endif //HDX_TYPES_H
A map with string keys and VtValue values.
Definition: dictionary.h:61
AR_API bool operator!=(const ArAssetInfo &lhs, const ArAssetInfo &rhs)
AR_API bool operator==(const ArAssetInfo &lhs, const ArAssetInfo &rhs)
GF_API std::ostream & operator<<(std::ostream &, const GfBBox3d &)
Output a GfBBox3d using the format [(range) matrix zeroArea].