POV-Ray : Newsgroups : povray.binaries.images : ink diffusion rendering for suggestions. : Re: ink diffusion rendering for suggestions. Server Time
31 Jul 2024 12:19:03 EDT (-0400)
  Re: ink diffusion rendering for suggestions.  
From: Paean
Date: 14 Oct 2009 04:00:01
Message: <web.4ad583d3edf569a01524ae1d0@news.povray.org>
Alain <aze### [at] qwertyorg> wrote:

> > Hi, all.
> >
> > Attached is a rendering image of ink drop dropped into a water tank.
> >
> > I got the mesh(mesh2) for the water surface and the density(0~1.) of the ink(df3
> > file).
> > But I do not have good knowledge in the media rendering.
> >
> > I am wondering if somebody can give me some suggestions on this or some other
> > media parameter examples and resources.
> >
> > The ink can be black, dark blue, red or any other dark colors.
> >
> > Any advices will be appreciated.
> >
> > Thank you very much.
> >
> > Regards,
> > Paean
> >
> >
> > ------------------------------------------------------------------------
> >
>
> Looking OK.
>
> The default sampling is method 3. With that, the defaults are:
>
> intervals 1 (you should leave it alone, increasing it will cause a huge
> rendering slowdown, it may produce artefacts)
> samples 3 (MINIMUM value! Increase as needed)
>
> There is NO second samples value. If you provide one, it will be totaly
> ignored.
> "samples 100" is way faster than "intervals 10 samples 10".
>
>
> Alain


Hi, Alain,

Can you help me to adjust the parameters? I can give you all the stuff including
the pov file, the mesh file and df3 file (about several Mbs in total).  My Email
is PaeanBall (AT) gmail.com.

Anyone else that can do me a favor will be very appreciated too.

Thank you very much.

Best Regards,
Paean


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