@Override
  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
    messageDigest.update((ID + radius + angle + center.hashCode()).getBytes(CHARSET));
  }
@param radius from 0.0 to 1.0, default 0.5
@param angle  minimum 0.0, default 1.0
@param center default (0.5, 0.5)
transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SwirlFilterTransformation.java