<?xml version="1.0"?>
<scene>
    <PerspectiveCamera name="frontview" from="0 0 -2" to="0 0 0" up="0 1 0" fov="90"/>
    <Points id="1" type="sphere">
      <animated_positions>
        <positions>
          0 1 0 0.3
          0 -1 0 0.65
        </positions>
        <positions>
          1 1 0 0.50
          1 -1 0 0.65
        </positions>
      </animated_positions>
      <material>
        <code>"OBJ"</code>
        <parameters>
          <float3 name="Kd">0.8 0.8 0.8</float3>
        </parameters>
      </material>
    </Points>
</scene>
