POV-Ray : Newsgroups : povray.unofficial.patches : MegaPOV glows in UberPOV : Re: MegaPOV glows in UberPOV Server Time
26 Nov 2022 14:35:05 EST (-0500)
  Re: MegaPOV glows in UberPOV  
From: clipka
Date: 14 Nov 2016 17:43:44
Message: <582a3e20$1@news.povray.org>
Am 14.11.2016 um 23:05 schrieb omniverse:
> I don't have MegaPOV to compare with and I can't remember anything about glows,
> but I'm wondering if this might be incorrect behavior.
> 
> Hollow doesn't seem to matter if the glow is used in a light, and maybe that's
> instended, however a standalone glow will only disappear if viewed from within a
> non-hollow sphere (I have not checked other objects). In other words, if viewed
> from outside a non-hollow sphere the glow still shows as though it fills the
> sphere.

There is no difference in render output between a stand-alone glow and a
light source glow -- the difference you're seeing is caused by the
differences in the glow parameters.

As for the other parameters (camera and/or glow being located inside an
object, with hollow on or off) I think there's indeed something strange
going on, but we'll need a comparison with MegaPOV output to decide what
to do about it.


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