[info-performer] problems with bounding box during intersection

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From: Daniela Rainer (dr++at++vircinity.com)
Date: 09/26/2002 12:19:02

Hi all,

my Performer application crashes during an intersection test and the
call stack
says it happens in bounding box computation. The geoset has packed
attributes
(coordinates, colors, normals, 3D textures) and the packed attributes
are fluxed.

It seems that the crash can be avoided when intersection test is
disabled
during the first frame.

The application doesn't crash on SGI systems.

In the mailing list archives I found some similar problems with
intersection
test and fluxed geoset. Could somebody please explain the problem and
how to avoid it?

Thanks and Best Regards
Daniela 

-- 
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Daniela Rainer                       | email: dr++at++vircinity.com
Vircinity GmbH                       | http://www.vircinity.com
Nobelstrasse 15, 70550 Stuttgart     | Tel:   +49 (0) 711 6864534 22
GERMANY                              | Fax:   +49 (0) 711 6864534 99

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