mouse test

void setup() {

  fullScreen();

}

​

void draw() {

  background();

  resetMatrix();

  print("MOUSE POS: " + String(mouseX) + " - " + String(mouseY));

  pushMatrix();

​

  strokeWeight(5);

​

  pushMatrix();

​

  translate(width/2, height/2);

  render(atan2((mouseY - height / 2), (mouseX - width / 2)));

​

  popMatrix();

​

  popMatrix();

}

​

void render(float _rot) {

  pushMatrix();

​

  rotate(_rot);

​

  fill(160);

  stroke(lerpColor(160, color(0), 0.1));

​

  beginShape();

  vertex(0, -5);

  vertex(20, -5);

  vertex(20, 5);

  vertex(0, 5);

  endShape(CLOSE);

​

  popMatrix();

}