<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML DIR=ltr><HEAD><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"></HEAD><BODY><DIV><FONT face='Arial' color=#000000 size=2> Hi,</FONT></DIV>
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<DIV><FONT face=Arial size=2>Is there a function to find out if a position (or
point) is lying inside, outside or on an Actor?</FONT></DIV>
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<DIV><FONT face=Arial size=2>What i have is a pick position in world coords
(obtained from a Haptic device) which is then converted to display coords to
enable picking. I am picking an Assembly which contains several Actors and want
to identify a particular Actor so that i can interact with it. </FONT></DIV>
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<DIV><FONT face=Arial size=2>I would like to determine if the pick position lies
on the surface of the Actor.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Please advice.</FONT></DIV>
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<DIV><FONT face=Arial size=2>Many thanks,</FONT></DIV>
<DIV><FONT face=Arial size=2>Theo.</FONT></DIV></BODY></HTML>