The color of each pixel is fragColor = vec4(vec3(cos(c), cos(1.1214 * c) , cos(.8 * c)) / 2. + .5, 1.); Where c is the number of iterations divided by the

The color of each pixel is fragColor = vec4(vec3(cos(c), cos(1.1214 * c) , cos(.8 * c)) / 2. + .5, 1.); Where c is the number of iterations divided by the scale.