carnation.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 transform
    {
 
        class Carnation : public Colormap
        {
        private:
            class Wrapper : public WrapperBase
            {
            public:
#ifdef float
#error "TODO"
#endif
#define float local_real_t
#include "../../../../shaders/glsl/transform_carnation.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("carnation");
            }
 
            std::string
            getCategory() const override
            {
                return std::string("transform");
            }
 
            std::string
            getSource() const override
            {
                return std::string(
                    "float colormap_f(float x) {\n"
                    "    return ((-9.93427e0 * x + 1.56301e1) * x + 2.44663e2 * x) / 255.0;\n"
                    "}\n"
                    "\n"
                    "float colormap_blue(float x) {\n"
                    "    if (x < 0.0) {\n"
                    "        return 11.0 / 255.0;\n"
                    "    } else if (x < 0.16531216481302) {\n"
                    "        return (((-1635.0 * x) + 1789.0) * x + 3.938) / 255.0;\n"
                    "    } else if (x < 0.50663669203696) {\n"
                    "        return 1.0;\n"
                    "    } else if (x < 0.67502056695956) {\n"
                    "        return ((((1.28932e3 * x) - 7.74147e2) * x - 9.47634e2) * x + "
                    "7.65071e2) / 255.0;\n"
                    "    } else if (x < 1.0) {\n"
                    "        return colormap_f(x);\n"
                    "    } else {\n"
                    "        return 251.0 / 255.0;\n"
                    "    }\n"
                    "}\n"
                    "\n"
                    "float colormap_green(float x) {\n"
                    "    if (x < 0.0) {\n"
                    "        return 0.0;\n"
                    "    } else if (x < 0.33807590140751) {\n"
                    "        return colormap_f(x);\n"
                    "    } else if (x < 0.50663669203696) {\n"
                    "        return (((-5.83014e2 * x - 8.38523e2) * x + 2.03823e3) * x - "
                    "4.86592e2) / 255.0;\n"
                    "    } else if (x < 0.84702285244773) {\n"
                    "        return 1.0;\n"
                    "    } else if (x < 1.0) {\n"
                    "        return (((-5.03306e2 * x + 2.95545e3) * x - 4.19210e3) * x + "
                    "1.99128e3) / 255.0;\n"
                    "    } else {\n"
                    "        return 251.0 / 255.0;\n"
                    "    }\n"
                    "}\n"
                    "\n"
                    "float colormap_red(float x) {\n"
                    "    if (x < 0.16531216481302) {\n"
                    "        return 1.0;\n"
                    "    } else if (x < 0.33807590140751) {\n"
                    "        return (((-5.15164e3 * x + 5.30564e3) * x - 2.65098e3) * x + "
                    "5.70771e2) / 255.0;\n"
                    "    } else if (x < 0.67502056695956) {\n"
                    "        return colormap_f(x);\n"
                    "    } else if (x < 0.84702285244773) {\n"
                    "        return (((3.34136e3 * x - 9.01976e3) * x + 8.39740e3) * x - "
                    "2.41682e3) / 255.0;\n"
                    "    } else {\n"
                    "        return 1.0;\n"
                    "    }\n"
                    "}\n"
                    "\n"
                    "vec4 colormap(float x) {\n"
                    "    return vec4(colormap_red(x), colormap_green(x), colormap_blue(x), 1.0);\n"
                    "}\n");
            }
        };
 
    } // namespace transform
} // namespace colormap