bouncingball.pde

function setup() {
  createCanvas(400, 400);
  speedx = random(0,10);
  speedy = random(0,10);
  g = 0.5;
  xpos = 200;ypos= 200;
   pos = createVector(xpos,ypos);
  damping_factor = 0.75;
  terminalvel = 30;
  background(42);
}

function draw() {
  background(42,42,42,50);
  pos.x += speedx;
  pos.y += speedy;
  speedy += g;
  stroke(0);
  ellipse(pos.x,pos.y,25);
  
  if(pos.y >= 400-25/2 || pos.y <= 0+25/2){
    speedy*= -1;
    
  }
  
  if(pos.x >= 400-25/2 || pos.x <= 0+25/2){
    speedx*= -1;
    
  }
}