/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://dflab.sketchpad.cc/sp/pad/view/ro.GYUUMwTu6fa/rev.221
 * 
 * authors: 
 *   Inês Rego

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



void setup() {
  size(640, 360);
  noSmooth();
  fill(0,0,0,70);
  background(0);
}

void draw() {
  if (mousePressed) 
    fill(255,255,255,90);
   else 
   fill(random(250),random(250),random(255));
    //stroke(random(255),0,0);
    
//line(mouseX-10, mouseY, mouseX+10, mouseY);
//line(mouseX, mouseY-10, mouseX, mouseY+10);
//point(mouseX,mouseY);
noStroke();
ellipse (mouseX-1,mouseY,mouseX+1,mouseY);
}