AutoErase

void setup() {

  size(600, 600);

  smooth();

  colorMode(HSB, 600);

  background(0);

}

void draw() {

​

​

  //Random Variable for Smooth Line Erase/Fade

  float R = random(600);

  float E = random(600);

  float W = random(600);

  float Q = random(600);

  float A = random(600);

  float S = random(600);

  //Eraser

  line(0, R, 600, R); 

  line(0, E, 600, E); 

  line(0, W, 600, W); 

  line(0, Q, 600, Q); 

  line(0, S, 600, S);

  line(R, 0, R, 600);

  line(Q, 0, Q, 600);

​

  //Ellipse Tool and Hue Orientation

  float D = random(100);

  if (mousePressed == true) {

    fill(mouseX, mouseY, mouseX, mouseY);

    noStroke();

    ellipse(mouseX, mouseY, D, D);

    println (mouseX);

  }

  else {

    stroke(0, 0, 0, random(600));

  }

}