code: public static boolean overlapBounds(float[] amin, float[] amax, float[] bmin, float[] bmax) {
          boolean overlap = true;
          overlap = (amin[0] > bmax[0] || amax[0] < bmin[0]) ? false : overlap;
          overlap = (amin[1] > bmax[1] || amax[1] < bmin[1]) ? false : overlap;
          overlap = (amin[2] > bmax[2] || amax[2] < bmin[2]) ? false : overlap;
          return overlap;
      }
docs: / @see dtOverlapQuantBounds