week03,HW03

(1)圖跟著滑鼠移動

void setup(){
  size(600,600);
}

void draw(){
  fill(0,0,0);
  ellipse(200,200,50,50);
  ellipse(400,200,50,50);
  
  fill(255,150,150);
  ellipse(mouseX,mouseY,60,60);
}