float[] nears = { near, far * 0.067f + near, far * 0.133f + far * 0.067f + near, far * 0.267f + far * 0.133f + far * 0.067f + near };
float[] fars = { far * 0.067f + near, far * 0.133f + far * 0.067f + near, far * 0.267f + far * 0.133f + far * 0.067f + near, far };