POV-Ray : Newsgroups : povray.unofficial.patches : Importance sampling of phong brdf : Re: Importance sampling of phong brdf Server Time
1 Jul 2024 03:03:41 EDT (-0400)
  Re: Importance sampling of phong brdf  
From: ceggi
Date: 14 Apr 2003 19:58:01
Message: <3e9b4b09@news.povray.org>
"Mael" <mae### [at] hotmailcom> ha scritto nel messaggio
news:3e9afa23$1@news.povray.org...
> Hello,
>
> I've tried to write a patch to do importance sampling of the phong brdf
(the
> modified phong brdf actually). The patch uses the phong and phong_size of
> finish{} to compute highlights even in radiosity lighted only parts of the
> image (If there are real light sources then the highlight is the phong
> contribution of those lights source + the contribution of the sampled
phong
> brdf)
>
> Some images : http://195.221.122.126/radphong/rad_phong.html
>
> M
>
Hi Mael,

it's wonderful !
Where is the new version?
I want to download.
Thanks.
Ceggi.


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