Green-White_Linear.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 GreenWhiteLinear : public Colormap
        {
        private:
            class Wrapper : public WrapperBase
            {
            public:
#ifdef float
#error "TODO"
#endif
#define float local_real_t
#include "../../../../shaders/glsl/IDL_Green-White_Linear.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("Green-White_Linear");
            }
 
            std::string
            getCategory() const override
            {
                return std::string("IDL");
            }
 
            std::string
            getSource() const override
            {
                return std::string("float colormap_red(float x) {\n"
                                   "    return 1.61361058036781E+00 * x - 1.55391688559828E+02;\n"
                                   "}\n"
                                   "\n"
                                   "float colormap_green(float x) {\n"
                                   "    return 9.99817607003891E-01 * x + 1.01544260700389E+00;\n"
                                   "}\n"
                                   "\n"
                                   "float colormap_blue(float x) {\n"
                                   "    return 3.44167852062589E+00 * x - 6.19885917496444E+02;\n"
                                   "}\n"
                                   "\n"
                                   "vec4 colormap(float x) {\n"
                                   "    float t = x * 255.0;\n"
                                   "    float r = clamp(colormap_red(t) / 255.0, 0.0, 1.0);\n"
                                   "    float g = clamp(colormap_green(t) / 255.0, 0.0, 1.0);\n"
                                   "    float b = clamp(colormap_blue(t) / 255.0, 0.0, 1.0);\n"
                                   "    return vec4(r, g, b, 1.0);\n"
                                   "}\n");
            }
        };
 
    } // namespace IDL
} // namespace colormap