Problem with pfMaterial while fade out

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From: Devrim Erdem (devrim++at++infotron.com.tr)
Date: 06/09/2000 08:08:55

Hi,

I am trying to fade out a model of a room. This seems to be working fine
except that there is an artifact. I traverse thru the geosets and store
the pointers of all pfMaterials. Later on I change the alpha of the each
pfMaterial in the list. The problem is there is a change in the look of
the model after first call to theMaterial->setAlpha. It looks like the
normals change, but I can not really determine the reason for the
change.

What could be the problem ? 

--
/*===============================================
M. Devrim Erdem            devrim++at++infotron.com.tr
Software Engineering

info(+)TRON, Turkey
Tel: +90 216 4921002, Ext 138
Fax: +90 216 3432132
http://www.infotron-tr.com
http://abone.turk.net/mderdem
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