POV-Ray : Newsgroups : povray.binaries.images : Radiosity test #2 70 kbu : Re: Radiosity test #2 70 kbu Server Time
17 May 2024 20:55:37 EDT (-0400)
  Re: Radiosity test #2 70 kbu  
From: Christoph Hormann
Date: 9 Aug 2000 07:10:47
Message: <39913C51.70B04F47@schunter.etc.tu-bs.de>
Kari Kivisalo wrote:
> 
[...]
> 
> Sun radius 696 000km, distance 150 000 000km.
> 
> 2*696000/150000000=1/108
> 
> K.K.

If you want to be excact, you should also include, that sun-earth distance
varies quite a lot during the year (it's nearer in winter IIRC) :-)

Furthermore, i'm not sure, whether the atmosphere influences things (both sun
and moon seem larger when near the horizon)

Christoph

--
Christoph Hormann <chr### [at] gmxde>
Homepage: http://www.schunter.etc.tu-bs.de/~chris/


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