curve.h

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#ifndef CURVE_H
#define CURVE_H

#include <GL/glew.h>
#include <string>
#include <cmath>

#include "shader_primitive.h"
#include "function.h"
#include "color.h"

namespace glot {

    class curve : public shader_primitive {
    
        public:
            
            color c;
        
            curve(string f, const color& col) : shader_primitive(col), func(f) {
                gen_shader();
            };
            
            void dl_gen(const screen& s);
        
        private:
        
            void gen_shader();
            
            string get_frag_shader();
            string get_vert_shader();
            string get_geom_shader();
            
            GLhandleARB f;
            GLhandleARB g;
            GLhandleARB v;
        
            // This is the function it's meant to plot.
            string func;
    
    };
    
}

#endif

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