Fog question

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Marco Crocetta (onyx++at++datamat.it)
Tue, 18 Apr 95 17:29:55 METDST

Hi,

I need to implement Fog in my application.
I have a big scene: my near clip plane is 0.5 and my
far plane cannot be less that 20.000.

When I try to simulate a "distant" fog the big ratio
between the Far and near clip planes makes the fog "resolution"
very low and I have a sort of ON/OFF fog effect for my
distant scenary while I'd like it to be swallowed in the fog
(say distant haze).
I have a good effect just when I increase the Near clip plane: but
this is not acceptable for me.

I'm using the PIX_SPLINE flag on a ONYX Re2.

Is it possible to increase fog "resolution" without changing
the Near/Far clip planes values?

Thank in Advance

--------------------------
Marco Crocetta
DATAMAT SpA, Rome
e-mail: onyx++at++datamat.it
--------------------------

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