CB-PuBu.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 CBPuBu : public Colormap
        {
        private:
            class Wrapper : public WrapperBase
            {
            public:
#ifdef float
#error "TODO"
#endif
#define float local_real_t
#include "../../../../shaders/glsl/IDL_CB-PuBu.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-PuBu");
            }
 
            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 < 0.7520372909206926) {\n"
                    "       return (((9.68615208861418E+02 * x - 1.16097242960380E+03) * x + "
                    "1.06173672031378E+02) * x - 1.68616613530379E+02) * x + "
                    "2.56073136099945E+02;\n"
                    "   } else {\n"
                    "       return -1.20830453148990E+01 * x + 1.44337397593436E+01;\n"
                    "   }\n"
                    "}\n"
                    "\n"
                    "float colormap_green(float x) {\n"
                    "   if (x < 0.7485333535031721) {\n"
                    "       return (((-4.58537247030064E+02 * x + 5.67323181593790E+02) * x - "
                    "2.56714665792882E+02) * x - 1.14205365680507E+02) * x + "
                    "2.47073841488433E+02;\n"
                    "   } else {\n"
                    "       return ((-2.99774273328017E+02 * x + 4.12147041403012E+02) * x - "
                    "2.49880079288168E+02) * x + 1.93578601034431E+02;\n"
                    "   }\n"
                    "}\n"
                    "\n"
                    "float colormap_blue(float x) {\n"
                    "   if (x < 0.7628468501376879) {\n"
                    "       return ((-5.44257972228224E+01 * x + 2.70890554876532E+01) * x - "
                    "9.12766750739247E+01) * x + 2.52166182860177E+02;\n"
                    "   } else {\n"
                    "       return (((4.55621137729287E+04 * x - 1.59960900638524E+05) * x + "
                    "2.09530452721547E+05) * x - 1.21704642900945E+05) * x + "
                    "2.66644674068694E+04;\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