CB-BuPu.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 CBBuPu : public Colormap
        {
        private:
            class Wrapper : public WrapperBase
            {
            public:
#ifdef float
#error "TODO"
#endif
#define float local_real_t
#include "../../../../shaders/glsl/IDL_CB-BuPu.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("CB-BuPu");
            }
 
            std::string getCategory() const override
            {
                return std::string("IDL");
            }
 
            std::string getSource() const override
            {
                return std::string(
                           "float colormap_red(float x) {\n"
                           "    if (x < 0.5) {\n"
                           "        return ((9.36778020337806E+02 * x - 6.50118321723071E+02) * x - 1.17443717298418E+02) * x + 2.45640353186226E+02;\n"
                           "    } else if (x < 0.8774830563107102) {\n"
                           "        return (-1.07698286837105E+02 * x + 1.18941048271099E+02) * x + 1.07226580391914E+02;\n"
                           "    } else {\n"
                           "        return (-9.74524977247347E+01 * x - 2.28433367883516E+02) * x + 4.04152727778340E+02;\n"
                           "    }\n"
                           "}\n"
                           "\n"
                           "float colormap_green(float x) {\n"
                           "    if (x < 0.8733318961770479) {\n"
                           "        return ((5.48640317293175E+01 * x - 2.50041384768192E+02) * x - 9.10862643329019E+01) * x + 2.50330566129102E+02;\n"
                           "    } else {\n"
                           "        return (1.99199516170089E+02 * x - 4.99460567863480E+02) * x + 3.00881779984708E+02;\n"
                           "    }\n"
                           "}\n"
                           "\n"
                           "float colormap_blue(float x) {\n"
                           "    return ((((-5.85479883993044E+02 * x + 1.17558327595144E+03) * x - 8.53086782991886E+02) * x + 1.82921150609850E+02) * x - 9.97610091178212E+01) * x + 2.53898307388663E+02;\n"
                           "}\n"
                           "\n"
                           "vec4 colormap(float x) {\n"
                           "    float r = clamp(colormap_red(x) / 255.0, 0.0, 1.0);\n"
                           "    float g = clamp(colormap_green(x) / 255.0, 0.0, 1.0);\n"
                           "    float b = clamp(colormap_blue(x) / 255.0, 0.0, 1.0);\n"
                           "    return vec4(r, g, b, 1.0);\n"
                           "}\n"
                       );
            }
        };
 
    } // namespace IDL
} // namespace colormap