Rob Jenkins (robj++at++quid)
Wed, 5 Nov 1997 20:26:28 -0800
> Hello,
>
> On Mon, 3 Nov 1997, Jonas Andersson wrote:
> > Problem 1 & 2:
> Solved it, if the solution is of interest to anyone, please feel free to
> mail me...
>
>
> The last problem still remains:
> Is there an 8-bit black-and-white performer image format that I can use
> to store the tiles of a clipmap on disk?
>
>
> Also, if anyone knows how to convert from 8-bit b&w rgb-format to any
> color .rgb format it would help me alot!
>
The IL imgtools utility imgview should do any of this for you. If you load an
img, then do 'save as' you can specify a format to save as or just have imgview
infer from the file name ( eg .bw or .rgb ), you can also set attributes like
color model ( eg luminance, rgb etc ) or data type. imgcopy will do the same (
and more I expect ) but isn't interactive although faster for doing many images
in a script say. The IL imgtcl script language would allow you to do much more
trick stuff if you needed to ( some samples under /usr/share/il ).
This is all installed from imgtools on you O/S CD or get IL 3.1.1 eoe ( inc
imgtools ) from www.sgi.com/Products/Evaluation/
Cheers
Rob
--
________________________________________________________________
Rob Jenkins mailto:robj++at++sgi.com
Silicon Graphics, Mtn View, California, USA
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