<?xml version="1.0"?>

<scene>
  <Group>
    <SubdivisionMesh>

      <positions>
        -1.0 -1.0 -1.0
        1.0 -1.0 -1.0
        1.0 -1.0  1.0
        -1.0 -1.0  1.0
        -1.0  1.0 -1.0
        1.0  1.0 -1.0
        1.0  1.0  1.0
        -1.0  1.0  1.0
      </positions>

      <position_indices>
        0 1 5 4 
        1 2 6 5 
        2 3 7 6 
        0 4 7 3 
        4 5 6 7 
        0 3 2 1 
      </position_indices>

      <faces>
        4 4 4 4 4 4
      </faces>

      <edge_creases>
        0 1 1 2 2 3 3 0
        4 5 5 6 6 7 7 4
      </edge_creases>

      <edge_crease_weights>
        4 4 4 4
        4 4 4 4
      </edge_crease_weights>

      <material>
        <code>"OBJ"</code>
        <parameters>
          <float3 name="Kd">1 1 1</float3>
        </parameters>
      </material>

    </SubdivisionMesh>
  </Group>
</scene>
