hsv.h
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1 /**
2  * This file was automatically created with "create_c++_header.sh".
3  * Do not edit manually.
4  */
5 #pragma once
6 #include "../../colormap.h"
7 
8 namespace colormap
9 {
10  namespace MATLAB
11  {
12 
13  class Hsv : public Colormap
14  {
15  private:
16  class Wrapper : public WrapperBase
17  {
18  public:
19 #ifdef float
20 #error "TODO"
21 #endif
22 #define float local_real_t
23 #include "../../../../shaders/glsl/MATLAB_hsv.frag"
24 #undef float
25  };
26 
27  public:
28  Color getColor(double x) const override
29  {
30  Wrapper w;
31  vec4 c = w.colormap(x);
32  Color result;
33  result.r = std::max(0.0, std::min(1.0, c.r));
34  result.g = std::max(0.0, std::min(1.0, c.g));
35  result.b = std::max(0.0, std::min(1.0, c.b));
36  result.a = std::max(0.0, std::min(1.0, c.a));
37  return result;
38  }
39 
40  std::string getTitle() const override
41  {
42  return std::string("hsv");
43  }
44 
45  std::string getCategory() const override
46  {
47  return std::string("MATLAB");
48  }
49 
50  std::string getSource() const override
51  {
52  return std::string(
53  "float colormap_red(float x) {\n"
54  " if (x < 0.5) {\n"
55  " return -6.0 * x + 67.0 / 32.0;\n"
56  " } else {\n"
57  " return 6.0 * x - 79.0 / 16.0;\n"
58  " }\n"
59  "}\n"
60  "\n"
61  "float colormap_green(float x) {\n"
62  " if (x < 0.4) {\n"
63  " return 6.0 * x - 3.0 / 32.0;\n"
64  " } else {\n"
65  " return -6.0 * x + 79.0 / 16.0;\n"
66  " }\n"
67  "}\n"
68  "\n"
69  "float colormap_blue(float x) {\n"
70  " if (x < 0.7) {\n"
71  " return 6.0 * x - 67.0 / 32.0;\n"
72  " } else {\n"
73  " return -6.0 * x + 195.0 / 32.0;\n"
74  " }\n"
75  "}\n"
76  "\n"
77  "vec4 colormap(float x) {\n"
78  " float r = clamp(colormap_red(x), 0.0, 1.0);\n"
79  " float g = clamp(colormap_green(x), 0.0, 1.0);\n"
80  " float b = clamp(colormap_blue(x), 0.0, 1.0);\n"
81  " return vec4(r, g, b, 1.0);\n"
82  "}\n"
83  );
84  }
85  };
86 
87  } // namespace MATLAB
88 } // namespace colormap
colormap::MATLAB::Hsv::getSource
std::string getSource() const override
Definition: hsv.h:50
colormap::Colormap
Definition: colormap.h:17
colormap::Color::g
double g
Definition: colormap.h:14
c
constexpr T c
Definition: UnscentedKalmanFilterTest.cpp:43
colormap::Colormap::vec4
Definition: colormap.h:32
colormap::MATLAB::Hsv::getCategory
std::string getCategory() const override
Definition: hsv.h:45
colormap::MATLAB::Hsv::getColor
Color getColor(double x) const override
Definition: hsv.h:28
colormap::Color::a
double a
Definition: colormap.h:14
colormap::MATLAB::Hsv
Definition: hsv.h:13
colormap::Color::b
double b
Definition: colormap.h:14
max
T max(T t1, T t2)
Definition: gdiam.h:48
colormap::Color
Definition: colormap.h:12
colormap
This file was automatically created with "create_c++_header.sh".
Definition: colormap.h:9
colormap::Color::r
double r
Definition: colormap.h:14
colormap::Colormap::WrapperBase
Definition: colormap.h:144
min
T min(T t1, T t2)
Definition: gdiam.h:42
colormap::MATLAB::Hsv::getTitle
std::string getTitle() const override
Definition: hsv.h:40