"Stephen" <mcavoysAT@aolDOTcom> schreef in bericht 
news:5egfj4pudv03016daoggom22ovj5mmh8v2@4ax.com...
>
> Why two passes? What is the difference between that and just putting the 
> HDR
> image directly onto a sphere?
> -- 
Sorry. My faulty explanation. What I mean is that I first rendered a large 
(3200x1600) image with a spherical camera with only the media sky (took 
between 24 and 48 hours). That image was then projected on a sphere with the 
landscape which rendered in about 15 minutes, radiosity included.

Thomas

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