[Radiance-general] Ximage (in Ubuntu?)

[Greg Ward]

This only works with the -c 256 option and only on servers that  
support color-mapped visuals.  Many modern servers do not support  
this option, so the 'i' command won't work.  You'll have to use  
falsecolor -cl.

-Greg

> From: David Smith <dbs176 at gmail.com>
> Date: May 7, 2009 9:55:36 AM PDT
>
> Hi all,
>
> Is anybody able to get the i command in ximage to work? I've tried  
> it on Ubuntu (8.04 and 9.04) without luck. It's supposed to draw a  
> random color for all pixels similar to  the pixel selected,  
> effectively giving you an isoline. It's talked about in section 7.3  
> in RwR.
>
> Thanks in advance,
>
> --Dave
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