Remco de Korte wrote:

> I'm new to this group because I alway use POV on Win-systems. I have a scene
> that rendered fine on those systems but when I tried to render it on a
> Unix-system it crashes.
> Supposedly there's something wrong with a pigment-statement.
> When it is simply:
>
>   pigment{Red}
>
> everythings fine, but when that is changed to :
>
>   pigment{rgb<col.x+rand(rr)/10,col.y+rand(rr)/10,col.z+rand(rr)/10>}
>
> or some variations on that form (taking a 3d-vector col and adding a 3d-vector
> with random-values to it) POV gives an error-message.
> Is there anyone here that can confirm or explain this?
>

In general it helps greatly to include the actual error message.
It might just be that you need to add color.

pigment{color rgb<col.x+rand(rr)/10,col.y+rand(rr)/10,col.z+rand(rr)/10>}

Although the crashing is interesting. Again, an exact error is useful.

--
"My new computer's got the clocks, it rocks
But it was obsolete before I opened the box" - W.A.Y.

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