Shadows

Madhu Sethi (madhu++at++cae.ca)
Wed, 10 Apr 1996 10:49:57 -0400

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I am trying to create shadows using a pfLightSource. Could someone explain the
values:
PF_SHADOW_DISPLACE_SCALE
PF_SHADOW_DISPLACE_OFFSET

Whate *exactly* do they do, and what units are they in?

Thanks.

-- 
Madhu Sethi
CAE Electronics Ltd.
Saint-Laurent, Quebec, Canada

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