Rainbow_18.h

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/**
 * This file was automatically created with "create_c++_header.sh".
 * Do not edit manually.
 */
#pragma once
#include "../../colormap.h"
 
namespace colormap
{
    namespace IDL
    {
 
        class Rainbow18 : public Colormap
        {
        private:
            class Wrapper : public WrapperBase
            {
            public:
#ifdef float
#error "TODO"
#endif
#define float local_real_t
#include "../../../../shaders/glsl/IDL_Rainbow_18.frag"
#undef float
            };
 
        public:
            Color
            getColor(double x) const override
            {
                Wrapper w;
                vec4 c = w.colormap(x);
                Color result;
                result.r = std::max(0.0, std::min(1.0, c.r));
                result.g = std::max(0.0, std::min(1.0, c.g));
                result.b = std::max(0.0, std::min(1.0, c.b));
                result.a = std::max(0.0, std::min(1.0, c.a));
                return result;
            }
 
            std::string
            getTitle() const override
            {
                return std::string("Rainbow_18");
            }
 
            std::string
            getCategory() const override
            {
                return std::string("IDL");
            }
 
            std::string
            getSource() const override
            {
                return std::string("vec4 colormap(float x) {\n"
                                   "    float x16 = x * 16.0;\n"
                                   "    const float a = 255.0;\n"
                                   "    const float s = 1.0 / 255.0;\n"
                                   "    if (x16 < 1.0) {\n"
                                   "        return vec4(150.0, 0.0, 150.0, a) * s;\n"
                                   "    } else if (x16 < 2.0) {\n"
                                   "        return vec4(200.0, 0.0, 200.0, a) * s;\n"
                                   "    } else if (x16 < 3.0) {\n"
                                   "        return vec4(100.0, 100.0, 150.0, a) * s;\n"
                                   "    } else if (x16 < 4.0) {\n"
                                   "        return vec4(100.0, 100.0, 200.0, a) * s;\n"
                                   "    } else if (x16 < 5.0) {\n"
                                   "        return vec4(100.0, 100.0, 255.0, a) * s;\n"
                                   "    } else if (x16 < 6.0) {\n"
                                   "        return vec4(0.0, 140.0, 0.0, a) * s;\n"
                                   "    } else if (x16 < 7.0) {\n"
                                   "        return vec4(150.0, 170.0, 0.0, a) *s;\n"
                                   "    } else if (x16 < 8.0) {\n"
                                   "        return vec4(200.0, 200.0, 0.0, a) * s;\n"
                                   "    } else if (x16 < 9.0) {\n"
                                   "        return vec4(150.0, 200.0, 0.0, a) * s;\n"
                                   "    } else if (x16 < 10.0) {\n"
                                   "        return vec4(200.0, 255.0, 120.0, a) * s;\n"
                                   "    } else if (x16 < 11.0) {\n"
                                   "        return vec4(255.0, 255.0, 0.0, a) * s;\n"
                                   "    } else if (x16 < 12.0) {\n"
                                   "        return vec4(255.0, 200.0, 0.0, a) * s;\n"
                                   "    } else if (x16 < 13.0) {\n"
                                   "        return vec4(255.0, 160.0, 0.0, a) * s;\n"
                                   "    } else if (x16 < 14.0) {\n"
                                   "        return vec4(255.0, 125.0, 0.0, a) * s;\n"
                                   "    } else if (x16 < 15.0) {\n"
                                   "        return vec4(200.0, 50.0, 100.0, a) * s;\n"
                                   "    } else {\n"
                                   "        return vec4(175.0, 50.0, 75.0, a) * s;\n"
                                   "    }\n"
                                   "}\n");
            }
        };
 
    } // namespace IDL
} // namespace colormap