POV-Ray : Newsgroups : povray.binaries.images : Snow Texture Proposal Server Time
6 Aug 2024 18:25:27 EDT (-0400)
  Snow Texture Proposal (Message 11 to 12 of 12)  
<<< Previous 10 Messages Goto Initial 10 Messages
From: Woland
Subject: Re: Snow Texture Proposal
Date: 20 Dec 2006 15:45:00
Message: <web.4589a032520f986c42494bfa0@news.povray.org>
This snow is fnatastic. Especially finish.

Could You show just the finish block for this snow?


Post a reply to this message

From: Bruno Cabasson
Subject: Re: Snow Texture Proposal
Date: 21 Dec 2006 04:50:00
Message: <web.458a5791520f986cf5fba6ef0@news.povray.org>
"Woland" <ziz### [at] wppl> wrote:
> This snow is fnatastic. Especially finish.
>
> Could You show just the finish block for this snow?

Thanks!

Well, it is not only a finish. This texture is a bit complex and is
macro-based. It has 3 components: one for near distances (mainly based on
normals, in order to see the flake structure of freshly fallen snow), one
for the sparkles (scale-independent), and one for far distances. Because
snow remains very bright even when the sun is quite low, I used specularity
with large roughness.

Though I am not 100% happy with the result, I find it good enough to be
usable. But I'll rework it for fine-tuning.

    Regards

        Bruno


Post a reply to this message

<<< Previous 10 Messages Goto Initial 10 Messages

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