CB-Reds.h

Go to the documentation of this file.

/**
 * This file was automatically created with "create_c++_header.sh".
 * Do not edit manually.
 */
#pragma once
#include "../../colormap.h"
 
namespace colormap
{
    namespace IDL
    {
 
        class CBReds : public Colormap
        {
        private:
            class Wrapper : public WrapperBase
            {
            public:
#ifdef float
#error "TODO"
#endif
#define float local_real_t
#include "../../../../shaders/glsl/IDL_CB-Reds.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-Reds");
            }
 
            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 < 0.7109796106815338) {\n"
                    "       return (((-9.58108609441667E+02 * x + 8.89060620527714E+02) * x - "
                    "2.42747192807495E+02) * x + 9.97906310565304E+00) * x + "
                    "2.54641252219400E+02;\n"
                    "   } else {\n"
                    "       return ((-9.93985373158007E+02 * x + 1.96524174972026E+03) * x - "
                    "1.54068189744713E+03) * x + 6.72947219603874E+02;\n"
                    "   }\n"
                    "}\n"
                    "\n"
                    "float colormap_green(float x) {\n"
                    "   if (x < 0.7679868638515472) {\n"
                    "       return ((((2.66433610509335E+03 * x - 5.05488641558587E+03) * x + "
                    "3.69542277742922E+03) * x - 1.36931912848446E+03) * x - 5.12669839132577E+01) "
                    "* x + 2.41929417192750E+02;\n"
                    "   } else {\n"
                    "       return (-2.11738816337853E+02 * x + 2.78333107855597E+02) * x - "
                    "6.66958752910143E+01;\n"
                    "   }\n"
                    "}\n"
                    "\n"
                    "float colormap_blue(float x) {\n"
                    "   return (((-6.83475279000297E+02 * x + 1.55250107598171E+03) * x - "
                    "9.25799053039285E+02) * x - 1.67380812671938E+02) * x + "
                    "2.37145226675143E+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