CB-Blues.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 CBBlues : public Colormap
        {
        private:
            class Wrapper : public WrapperBase
            {
            public:
#ifdef float
#error "TODO"
#endif
#define float local_real_t
#include "../../../../shaders/glsl/IDL_CB-Blues.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-Blues");
            }
 
            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 < 0.8724578971287745) {\n"
                    "       return ((((-2.98580898761749E+03 * x + 6.75014845489710E+03) * x - "
                    "4.96941610635258E+03) * x + 1.20190439358912E+03) * x - 2.94374708396149E+02) "
                    "* x + 2.48449410219242E+02;\n"
                    "   } else {\n"
                    "       return 8.0;\n"
                    "   }\n"
                    "}\n"
                    "\n"
                    "float colormap_green(float x) {\n"
                    "   if (x < 0.3725897611307026) {\n"
                    "       return -1.30453729372935E+02 * x + 2.51073069306930E+02;\n"
                    "   } else {\n"
                    "       return (-4.97095598364922E+01 * x - 1.77638812495581E+02) * x + "
                    "2.75554584848896E+02;\n"
                    "   }\n"
                    "}\n"
                    "\n"
                    "float colormap_blue(float x) {\n"
                    "   if (x < 0.8782350698420436) {\n"
                    "       return (((-1.66242968759033E+02 * x + 2.50865766027010E+02) * x - "
                    "1.82046165445353E+02) * x - 3.29698266187334E+01) * x + "
                    "2.53927912915449E+02;\n"
                    "   } else {\n"
                    "       return -3.85153281423831E+02 * x + 4.93849833147981E+02;\n"
                    "   }\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