Pixelcolor.c

//External header includes
#include "pixelColor.h"
#include <stdio.h>
#include <stdlib.h>
#include <math.h>

#define PI 3.141592653589793
#define EXP 2.718281828

//The following functions determine the intensity of colours for each pixel
//based on the value of steps. RED, GREEN and BLUE (RGB) are used to determine
//the colour for any given pixel in the set.

//http://localhost:1917/X-0.5705_Y0.562_Z17.bmp

unsigned char stepsToRed (int steps){
    unsigned char red = '0';

    //red = fmod(rand(),steps);
    red = fmod(PI,steps);
    //red = steps;

    return red;
}

unsigned char stepsToBlue (int steps){
    unsigned char blue = 0;

    //blue = pow(rand(),steps);
    blue = pow(EXP,steps);
    //blue =  steps; // Snowflakes galaxy

    return blue;
}

unsigned char stepsToGreen (int steps){
    unsigned char green = 0;

    //green = rand()*tan(steps)
    green = tan(steps);
    //green = steps;

    return green;
}