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Geoff Wedig wrote:
>
> They are, but only from an intuitive sense. It seems that type 1 has a
> double boundary, for lack of a better word, which is to say there is a white
> area, then a colored then it drops sharply as it fades out. T0 has a white
> boundary, but fades out much more smoothly from there.
That 'double boundary' is only due to 'overexposure', meaning that the
brightness of the glow exceeds the output range.
> [...]
>
> > Yes, but using additional parameters like size and fade_power sometimes
> > also leads to wrong interactions. This is a known problem.
>
> Drat. I was afraid of that. Can you size the glow by intensifying the
> color, then, or would that not work?
>
That's possible, it was the only way to influence a glow's appearance in
earlier versions.
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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