Banzai mouse cursor

void setup ()   {

​

  size(1200, 1000);  

  background(0);  

  noStroke();  

  smooth();

​

}

​

​

void draw ()   {

  fill(0,100);

  rectMode(CENTER);

  rect(width/2,height/2,width,height);

  fill(225);

  ellipse(mouseX, mouseY, 200, 200);

  fill(100,0,0);

  ellipse(mouseX, mouseY, 150, 150);

  fill(225);

  ellipse(mouseX, mouseY, 100, 100);

  fill(100,0,0);

  ellipse(mouseX, mouseY, 50, 50);

}