On Sat, 10 Jun 2000 23:47:06 +0300, Kari Kivisalo <kar### [at] kivisalonet>
wrote:

>> My only concern is fade_power, shouldn't you use 1000?
> 
>I'm pretty sure that every physics book I have red says 1/r^2.
>You must be thinking about interior fade_power :)

I wouldn't question your physics books because mine read the same
<grin>. It escaped me that realistic attenuation is only suppoted for
object interior. But then, isn't light fading unrealistic in this
case? Can you try placing the whole scene in a transparent object and
using realistic attenuation?


Peter Popov ICQ : 15002700
Personal e-mail : pet### [at] usanet
TAG      e-mail : pet### [at] tagpovrayorg

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