constructor(x,y,length,angle){

    this.x = x;

    this.y = y;

    this.length = length;

    this.angle = angle;

    this.size = 30;

​

  }

update(){

   this.angle+=1;

   if(this.angle > 360){

     this.angle = 0;

   }

​

}

display(){

​

  push();

​

  rotateY(this.angle);

​

  translate(this.x,this.y);

​

​

  let border_w = this.length * 0.03;

​

  let cell_h = y_space * 0.7;

​

  let cell_w = this.size;

​

  let start_y = -this.length/2;

​

  noStroke();

  noFill();

​

  for(let i=0; i<this.length; i+=this.size){

​

    if(i >= this.length/2){

      fill(random( [125,90,200,220,255]));

      rect(start_y + i ,0,cell_w,cell_h * 0.9);

    }else{

​

      fill(random(['#3A353B','#7B565D']));

      rect(start_y + i ,0,cell_w,cell_h * 0.9);

    }

  }

​

    stroke(0);

​

    fill(0);

​

    push();

    rotateX(45);

    rect(-this.length/1.85,0,border_w,cell_h * 1.8);

    pop();

​

    push();

    rotateX(360-45);

    rect(this.x + this.length/2.112,0,border_w,cell_h * 1.8);

    pop();

​

​

    pop();

​

​

}

}

​