CB-RdBu.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 CBRdBu : public Colormap
        {
        private:
            class Wrapper : public WrapperBase
            {
            public:
#ifdef float
#error "TODO"
#endif
#define float local_real_t
#include "../../../../shaders/glsl/IDL_CB-RdBu.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-RdBu");
            }
 
            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 < 0.09771832105856419) {\n"
                    "       return 7.60263247863246E+02 * x + 1.02931623931624E+02;\n"
                    "   } else if (x < 0.3017162107441106) {\n"
                    "       return (-2.54380938558548E+02 * x + 4.29911571188803E+02) * x + "
                    "1.37642085716717E+02;\n"
                    "   } else if (x < 0.4014205790737471) {\n"
                    "       return 8.67103448276151E+01 * x + 2.18034482758611E+02;\n"
                    "   } else if (x < 0.5019932233215039) {\n"
                    "       return -6.15461538461498E+01 * x + 2.77547692307680E+02;\n"
                    "   } else if (x < 0.5969483882550937) {\n"
                    "       return -3.77588522588624E+02 * x + 4.36198819698878E+02;\n"
                    "   } else if (x < 0.8046060096654594) {\n"
                    "       return (-6.51345897546620E+02 * x + 2.09780968434337E+02) * x + "
                    "3.17674951640855E+02;\n"
                    "   } else {\n"
                    "       return -3.08431855203590E+02 * x + 3.12956742081421E+02;\n"
                    "   }\n"
                    "}\n"
                    "\n"
                    "float colormap_green(float x) {\n"
                    "   if (x < 0.09881640500975222) {\n"
                    "       return 2.41408547008547E+02 * x + 3.50427350427364E-01;\n"
                    "   } else if (x < 0.5000816285610199) {\n"
                    "       return ((((1.98531871433258E+04 * x - 2.64108262469187E+04) * x + "
                    "1.10991785969817E+04) * x - 1.92958444776211E+03) * x + 8.39569642882186E+02) "
                    "* x - 4.82944517518776E+01;\n"
                    "   } else if (x < 0.8922355473041534) {\n"
                    "       return (((6.16712686949223E+03 * x - 1.59084026055125E+04) * x + "
                    "1.45172137257997E+04) * x - 5.80944127411621E+03) * x + "
                    "1.12477959061948E+03;\n"
                    "   } else {\n"
                    "       return -5.28313797313699E+02 * x + 5.78459299959206E+02;\n"
                    "   }\n"
                    "}\n"
                    "\n"
                    "float colormap_blue(float x) {\n"
                    "   if (x < 0.1033699568661857) {\n"
                    "       return 1.30256410256410E+02 * x + 3.08518518518519E+01;\n"
                    "   } else if (x < 0.2037526071071625) {\n"
                    "       return 3.38458128078815E+02 * x + 9.33004926108412E+00;\n"
                    "   } else if (x < 0.2973267734050751) {\n"
                    "       return (-1.06345054944861E+02 * x + 5.93327252747168E+02) * x - "
                    "3.81852747252658E+01;\n"
                    "   } else if (x < 0.4029109179973602) {\n"
                    "       return 6.68959706959723E+02 * x - 7.00740740740798E+01;\n"
                    "   } else if (x < 0.5006715489526758) {\n"
                    "       return 4.87348695652202E+02 * x + 3.09898550724286E+00;\n"
                    "   } else if (x < 0.6004396902588283) {\n"
                    "       return -6.85799999999829E+01 * x + 2.81436666666663E+02;\n"
                    "   } else if (x < 0.702576607465744) {\n"
                    "       return -1.81331701891043E+02 * x + 3.49137263626287E+02;\n"
                    "   } else if (x < 0.9010407030582428) {\n"
                    "       return (2.06124143164576E+02 * x - 5.78166906665595E+02) * x + "
                    "5.26198653917172E+02;\n"
                    "   } else {\n"
                    "       return -7.36990769230737E+02 * x + 8.36652307692262E+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