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Peter Popov wrote:
>
> I guess you mean direction y there. Keep in mind that the use of the
> direction keyword is somewhat outdated. Use angle instead and forget
> about direction at all.
>
You are right, it usually does not make a difference, but it should be y
of course.
Christoph
--
Christoph Hormann <chr### [at] gmx de>
IsoWood include, radiosity tutorial, TransSkin and other
things on: http://www.schunter.etc.tu-bs.de/~chris/
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