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uvTextureStorage.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:
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9 // 6. Trademarks. This License does not grant permission to use the trade
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14 // You may obtain a copy of the Apache License at
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24 #ifndef GLF_UVTEXTURESTORAGE_H
25 #define GLF_UVTEXTURESTORAGE_H
26 
28 
29 #include "pxr/pxr.h"
30 #include "pxr/imaging/glf/api.h"
31 #include "pxr/imaging/glf/baseTexture.h"
32 
33 #include "pxr/base/tf/declarePtrs.h"
34 #include "pxr/base/vt/value.h"
35 
36 PXR_NAMESPACE_OPEN_SCOPE
37 
38 
40 
48 public:
52  GLF_API
53  static GlfUVTextureStorageRefPtr New(
54  unsigned int width,
55  unsigned int height,
56  const VtValue &storageData);
57  GLF_API
58  int GetNumDimensions() const override;
59 
60 protected:
61  GLF_API
63  unsigned int width,
64  unsigned int height,
65  const VtValue &storageData);
66 
67  GLF_API
68  void _ReadTexture() override;
69  GLF_API
70  virtual bool _GenerateMipmap() const;
71 
72 private:
73  unsigned int _width, _height;
74  VtValue _storageData;
75 };
76 
77 
78 PXR_NAMESPACE_CLOSE_SCOPE
79 
80 #endif // GLF_UVTEXTURESTORAGE_H
Represents a texture object in Glf initialized from a VtValue.
#define TF_DECLARE_WEAK_AND_REF_PTRS(type)
Define standard weak, ref, and vector pointer types.
Definition: declarePtrs.h:89
GLF_API int GetNumDimensions() const override
Is this a 1-, 2- or 3-dimensional texture.
static GLF_API GlfUVTextureStorageRefPtr New(unsigned int width, unsigned int height, const VtValue &storageData)
Creates a new texture instance based on input storageData width, and height specify the size...
Provides a container which may hold any type, and provides introspection and iteration over array typ...
Definition: value.h:182
Represents a texture object in Glf.
Definition: baseTexture.h:52