Re: fog color

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Sylvain Mayer (mayer++at++poster.cae.ca)
Wed, 18 Mar 1998 13:46:10 -0500

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Sylvain Mayer wrote:
>
> Steve Baker wrote:
> > > pfApplyFog(shared->fog);
> >
> > I don't do that. I think your fog will get applied for you when the
> > first GeoSet/GeoState that needs it is drawn.
> >
>
> The fog man page are very clear on that point: the new modification
> to the fog model will not take effect until you issue the "apply"
> call.

If the pfFog is attached to a GeoState then ok, you don't have to
explicitly apply it (Steve was right on that point)

But original poster never said he was using a pfGeoState (in that case
he have to apply it)

-- 
Sylvain Mayer, 3D Graphics Developer
CAE Electronics Ltd. (http://www.cae.ca)
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