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interpolation.h
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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
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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 //
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19 // distributed under the Apache License with the above modification is
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24 #ifndef USD_INTERPOLATION_H
25 #define USD_INTERPOLATION_H
26 
28 
29 #include "pxr/pxr.h"
30 #include "pxr/usd/usd/api.h"
31 #include "pxr/usd/sdf/timeCode.h"
32 #include "pxr/base/vt/array.h"
33 #include "pxr/base/gf/declare.h"
34 
35 #include <boost/preprocessor/seq/for_each.hpp>
36 
37 PXR_NAMESPACE_OPEN_SCOPE
38 
39 
47 {
50 };
51 
75 #define USD_LINEAR_INTERPOLATION_TYPES \
76  (GfHalf) (VtArray<GfHalf>) \
77  (float) (VtArray<float>) \
78  (double) (VtArray<double>) \
79  (SdfTimeCode) (VtArray<SdfTimeCode>) \
80  (GfMatrix2d) (VtArray<GfMatrix2d>) \
81  (GfMatrix3d) (VtArray<GfMatrix3d>) \
82  (GfMatrix4d) (VtArray<GfMatrix4d>) \
83  (GfVec2d) (VtArray<GfVec2d>) \
84  (GfVec2f) (VtArray<GfVec2f>) \
85  (GfVec2h) (VtArray<GfVec2h>) \
86  (GfVec3d) (VtArray<GfVec3d>) \
87  (GfVec3f) (VtArray<GfVec3f>) \
88  (GfVec3h) (VtArray<GfVec3h>) \
89  (GfVec4d) (VtArray<GfVec4d>) \
90  (GfVec4f) (VtArray<GfVec4f>) \
91  (GfVec4h) (VtArray<GfVec4h>) \
92  (GfQuatd) (VtArray<GfQuatd>) \
93  (GfQuatf) (VtArray<GfQuatf>) \
94  (GfQuath) (VtArray<GfQuath>)
95 
103 template <class T>
105 {
106  static const bool isSupported = false;
107 };
108 
110 #define _USD_DECLARE_INTERPOLATION_TRAITS(r, unused, type) \
111 template <> \
112 struct UsdLinearInterpolationTraits<type> \
113 { \
114  static const bool isSupported = true; \
115 };
116 
117 BOOST_PP_SEQ_FOR_EACH(_USD_DECLARE_INTERPOLATION_TRAITS, ~,
119 
120 #undef _USD_DECLARE_INTERPOLATION_TRAITS
121 
123 
124 PXR_NAMESPACE_CLOSE_SCOPE
125 
126 #endif // USD_INTERPOLATION_H
Traits class describing whether a particular C++ value type supports linear interpolation.
Linear interpolation.
Definition: interpolation.h:49
Held interpolation.
Definition: interpolation.h:48
UsdInterpolationType
Attribute value interpolation options.
Definition: interpolation.h:46
#define USD_LINEAR_INTERPOLATION_TYPES
Definition: interpolation.h:75