SEC:U Help with finding a node with findnode

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Tim Fagan (Tim.Fagan++at++dsto.defence.gov.au)
Mon, 13 Dec 1999 15:08:29 +1100

Hi all
I'm doing something I would have thought would be
a walk in the park but I must be missing
something. I have a little display program that
shows where pilots are looking in a cockpit - this
loads fine but I need to find some particular
polygons for intersection testing. In Multigen I
have tried naming these as nodes and groups but
when I load the file with pfdLoad and subsequently
perform a pfFindNode with the names entered in
multigen nothing is returned. I have tried using
the demo 'writeascii' and it doesn't print any of
the names either . Where have they gone? Do the
names given in the flt files get removed if the
geometry is very simple i.e. one polygon?
Is there some default node name remover I haven't
disabled or something. Please help as this is
driving me nuts - the intersection testing works -
thats where I expected trouble not in the findnode
routine.

Thanks

Tim

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