On Thu, 4 Dec 2008 08:56:09 +0100, "Thomas de Groot"
<tDOTdegroot@interDOTnlANOTHERDOTnet> wrote:

>
>"Stephen" <mcavoysAT@aolDOTcom> schreef in bericht 
>news:cg9dj4hct3as1fe7729d1gvamgr0hhi3g8@4ax.com...
>> On Wed, 3 Dec 2008 16:19:13 +0100, "Thomas de Groot"
>> <tDOTdegroot@interDOTnlANOTHERDOTnet> wrote:
>>
>> It looks like a painting, Thomas.
>> Nice!
>> -- 
>>
>Thank you Stephen. Yes it looks like a painting, perhaps because the image 
>was built in two passes: one .hdr render for the sky (Abe Madey's media 
>clouds) which was subsequently projected on a sphere in the second pass.
>

Why two passes? What is the difference between that and just putting the HDR
image directly onto a sphere?
-- 

Regards
     Stephen

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