POV-Ray : Newsgroups : povray.binaries.images : Glass and caustics. : Re: Glass and caustics. Server Time
4 Nov 2024 17:58:44 EST (-0500)
  Re: Glass and caustics.  
From: Hasan3
Date: 26 Feb 2006 05:20:00
Message: <web.440180539eaaafb6d96170650@news.povray.org>
David El Tom <dav### [at] t-onlinede> wrote:
> Hasan3 wrote:
>
> > I think that it's due to light source's angle. The wineglass is
> > tall...
> >
>
> I'm afraid <Orchid> is right. I expierenced the same problem in my picture (look
> 2 threads before; "ouch..") with "mesh"-glasses. The first dozend photon renders
> gave always some kind of grid like pattern or even isolated sparkles, until I
> raised the gather radius to smooth them out. But be aware, that your render time
> might get quit long by doing this.
>
> Apart from this realy nice modells. Someone told me, that the quality of a
> wineglass is reciprocal to the thickness of its stem. So making the stem thiner
> would make it look more elegant and "expensive". ;-)
>
> ...dave


Hmm, you are may be right... I have look at your "ouch.." picture. The
light's pover or finish parameters are low. Yes,the wineglass's stem is
thick. it's very luxury furniture:) This model is made only for the test.

-----
Hasan.


Post a reply to this message

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.