/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://studio.sketchpad.cc/sp/pad/view/ro.A1KhZrSSTYG/rev.1194
 * 
 * authors: 
 *   Leo

 * license (unless otherwise specified): 
 *   creative commons attribution-share alike 3.0 license.
 *   https://creativecommons.org/licenses/by-sa/3.0/ 
 */ 



int a = 0;
int b = 0;
int x1 = 0;
int y1 = 0;
int x2 = 0;
int y2 = 0;
int radx = 100;
int rady = 100;
int speed = 0.03;
void setup() {
    a = 9.4;
    b = a * 2;    
    size(500, 300);
    background(3, 22, 52);
} 

void draw() {
    noStroke();
    fill(3, 22, 52, 10);
    rect(0, 0, width, height);
    fill(205 + y1, 179 + y1, 128 + y1);
    radx = Math.cos(a - b / 5) * 150;
    rady = Math.cos(a / b) * 150;
    x1 = width / 2 + Math.cos(a)*radx;
    y1 = height / 2 + Math.sin(a)*rady;
    ellipse(x1, y1, 30, 30);
    fill(3 + y2, 101 + y2, 100  + y2);
    x2 = width / 2 + Math.cos(b)*radx;
    y2 = height / 2 + Math.sin(b)*rady;
    ellipse(x2, y2, 30, 30);
    a += speed;
    b += speed;
}