spotlight lobe......how to make it fade out by the range

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flysiml++at++public.bta.net.cn
Mon, 29 Dec 1997 16:56:06 -0800

Thank Angus for reply on my last problem. And here is another
one about spotlight:

in Performer 2.2 I use pfLightAtten() and pfSpotLightCone() to
try to make the spotlight lobe dark out when the distance is
more than 100m from the source. But nothing happend. The spotlight
can lit the object as far as the clouds on the sky.

Please help.

Thanks

Cao Zhigang
  
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