infinity+1

/* Riley generator
* (c) Ed Parham 2015
*/void setup() {
size(1500, 1200);
smooth(4);
noLoop();
noStroke();
}

void draw() {
background(255);
int num_x = (int) (20);
int num_y = (int) (21);

float cellsize_x = (width / (float)num_x);
float cellsize_z = (height/ ((float)num_y)+3.5);

for (int i=0; i<num_x; i++){
for (int j=0; j<num_y; j++){

fill(random(255),random(255),random(255),(200));
quad(((i*cellsize_x)+cellsize_x),(-cellsize_z+(j*(cellsize_z))),
((i*cellsize_x)+cellsize_x),(-cellsize_z+((j*(cellsize_z))+(cellsize_z))),
(i*cellsize_x),(-cellsize_z+(j*(cellsize_z)+(cellsize_z)+(cellsize_z))),
(i*cellsize_x),(-cellsize_z+((j*(cellsize_z)+(cellsize_z)))));
}
}
}