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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Is there a way to perform a Boolean operation on a volume and
a polygon shape? I would like to “carve out” an area in my
volumetric data. i.e. set the scalar values to zero in the area of the volume
that is overlapped by the polygon shape. Thanks, Darryl</span></font><o:p></o:p></p>
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12.0pt'><o:p> </o:p></span></font></p>
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