constructor(x, y, index){

    this.opos = createVector(x, y);

    this.pos = createVector(x, y);

    this.vel = createVector(1, 0);

    this.c = floor(random(cols.length));

    this.col = color(cols[this.c]);

    this.col.setAlpha(200)

    this.index = index;

    this.nscale = this.c + 100;

    strokeWeight(1);

  }

​

  move(){

    this.nscale = this.nscale + 0.5;

    this.nf = noise((this.pos.x - (width / 2)) / this.nscale, (this.pos.y - (height / 2)) / this.nscale, this.c / 50);

    this.vel.setHeading((this.nf * TWO_PI) * 4);

    // this.vel.setMag(this.nf * 5)

    this.pos.add(this.vel);

    if(this.pos.x < 0){

      this.pos = this.opos;

    }

    if(this.pos.y < 0){

      this.pos = this.opos;

    }

    if(this.pos.x > width){

      this.pos = this.opos;

    }

    if(this.pos.y > height){

      this.pos = this.opos;

    }

    if(this.nscale > 500){

      builders[this.index] = undefined;

    }

    stroke(this.col);

    point(this.pos.x, this.pos.y);

//     if(noise(this.pos.x / 800, this.pos.y / 800) > 0){

//       stroke(this.col);

//       point(this.pos.x, this.pos.y);

//     }

  }

}