constructor(x, y, angle) {

    this.x = x;

    this.y = y;

    this.depth = 0;

    this.angle = 0;

    this.isLetter = false;

  }

  display() {

    noFill();

    stroke(255, 100);

    if (this.isLetter) {

      this.depth = this.depth+2*cos(this.angle);

      stroke(255)

      this.angle+=1;

    } else {

      this.angle-=1;

    }

    push();

    // translate(this.x, this.y, this.depth);

    translate(this.x, this.y, this.depth);

    rotateX(this.angle);

    rotateY(this.angle);

    // this.mouseHover();

    box(size - (1/3*size), size - (1/3*size));

    // box(size - (1/3*size), size - (1/3*size), this.depth);

    pop();

  }

  mouseHover() {

    let distance = dist(this.x, this.y, mouseX - (size*num/2), mouseY - (size*num/2)); 

    if (distance < size*5) {

      stroke(255);

      rotateX(this.angle);

      rotateY(this.angle);

    }

    this.angle += 1;

  }

​

}