BMPRegion Command

<BMP name="MatImage.bmp" width="50" angles="MatAngles.bmp">
 <Origin x="0" y="0"/>
 <Intensity mat="2" imin="76" imax="255">
   <Thickness units="mm">1</Thickness>
 </Intensity>
 <Intensity mat="3" imin="1" imax="75">
   <Thickness units="mm">1</Thickness>
 </Intensity>
 <Intensity imin="0" imax="255" minAngle="0.000000" maxAngle="90.000000"/>
</BMP>