//unused

  void noiseField() {
pushMatrix();
  noiseDetail(6,.7);
  noiseSeed(100);
 // translate(width/2,height/2);

  for (float x=0; x<=10; x++) {
    for (float y=0; y<=10; y++) {
      for (float z=0; z<=10; z++) {
        float n=noise(x/3,y/3,z/3)-.65;
        if (n>0) {
          float r=n*25;
          fill(200,0,n*255);
          noStroke();
          pushMatrix();
          translate((x-5)*20,(y-5)*20,(z-5)*20);
          box(r,r,r);
          popMatrix();
        }
      }
    }
  }
  popMatrix();
}