<gos>
  <go name="fog">
    <placement />
    <renderLayer>
      <layer>10000</layer>
    </renderLayer>
    <spriteSource>
      <sprite>/landscape/world1/misc/fog.png</sprite>
      <wrapX>true</wrapX>
      <wrapY>true</wrapY>
    </spriteSource>
    <spriteRender>
      <useShape>true</useShape>
      <scale>8</scale>
      <colorScale>1 1 1 1</colorScale>
      <uvRate>-.15, 0</uvRate>
    </spriteRender>
    <shapeSource>
      <shape>
        <convexPoly>
          <vertices>
            <entry>-100000, -100000</entry>
            <entry> 100000, -100000</entry>
            <entry> 100000,  100000</entry>
            <entry>-100000,  100000</entry>
          </vertices>
        </convexPoly>
      </shape>
    </shapeSource>
  </go>
</gos>