Ejercicios processing

EJERCICIO 1

void setup(){
  size(400,320);
  background(45);
}

void draw () {
  stroke(89,400,345);
  strokeWeight(8);
  smooth();
  fill(100);
 rectMode (CENTER);
  rect
((random(400)),(random(320)),80,200);
  fill(79,45,18);
  ellipse
((random(400)),(random(320)),100,50);
}

EJERCICIO 2

void setup(){

  size(400,320);

  background(89);

}

void draw () {

  stroke(36,350,700);

  strokeWeight(10);

  smooth();

  fill((random(100)),(random(200)),(random(78)),90);

 rectMode (CENTER);

  rect

((random(400)),(random(320)),80,900);

  fill(89,230,18);

  ellipse 

((random(600)),(random(320)),30,20);

}

EJERCICIO 3

void setup() {

  size(480,180);

  smooth();

}

void draw() {

  

 if (mousePressed) {

  fill(89, 45, 0);

  } else {

   fill((random(250)),(random(200)),(random (78)),90);

  }

 ellipse (mouseX, mouseY, 10, 10);

}