CB-Greys.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 CBGreys : public Colormap
        {
        private:
            class Wrapper : public WrapperBase
            {
            public:
#ifdef float
#error "TODO"
#endif
#define float local_real_t
#include "../../../../shaders/glsl/IDL_CB-Greys.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-Greys");
            }
 
            std::string
            getCategory() const override
            {
                return std::string("IDL");
            }
 
            std::string
            getSource() const override
            {
                return std::string("float colormap_f1(float x) {\n"
                                   "    if (x < 0.3849871446504941) {\n"
                                   "        return (-1.97035589869658E+02 * x - "
                                   "1.04694505989261E+02) * x + 2.54887830314633E+02;\n"
                                   "    } else if (x < 0.7524552013985151) {\n"
                                   "        return (8.71964614639801E+01 * x - "
                                   "3.79941007690502E+02) * x + 3.18726712728548E+02;\n"
                                   "    } else {\n"
                                   "        return (2.28085532626505E+02 * x - "
                                   "7.25770100421835E+02) * x + 4.99177793972139E+02;\n"
                                   "    }\n"
                                   "}\n"
                                   "\n"
                                   "vec4 colormap(float x) {\n"
                                   "    float v = clamp(colormap_f1(x) / 255.0, 0.0, 1.0);\n"
                                   "    return vec4(v, v, v, 1.0);\n"
                                   "}\n");
            }
        };
 
    } // namespace IDL
} // namespace colormap