[Radiance-general] genutahsky

[Mark Stock]

Rob,

The command-line options that work are basically just those: the 
mandatory time arguments (with a new year argument "-y 2009"), 
the optional location (-a -o and -m), and turbidity (-t).

The program writes a complete sky description that should 
probably be redirected to a file. For example:

genutahsky 10 31 13EDT -y 2009 -a 42.36 -o 71.06 -t 3 > sky.rad

generates the sky above me right now. Then you can generate your 
octree as normal:

oconv sky.rad scene.rad > scene.oct

Make sure that all of the ancilliary files (stardome.rad, 
TychoSkymap...hdr, *.cal) are put into either the current working 
directory or wherever the library files are.

Mark

On Sat, 31 Oct 2009, Rob Guglielmetti wrote:

> Hey Mark,
>
> Any chance you could post a short summary/manpage for genutahsky? I got it 
> compiled here, but dunno how to play with it beyond changing site and time 
> parameters. Should I read the Pretham Shirley paper, your C source, or what? 
> WHAT?
>
> - Rob
>
> _______________________________________________
> Radiance-general mailing list
> Radiance-general at radiance-online.org
> http://www.radiance-online.org/mailman/listinfo/radiance-general
>
>