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14 Nov 2024 16:25:20 EST (-0500)
  Table of Contest (Message 1 to 5 of 5)  
From: RusHHouR
Subject: Table of Contest
Date: 13 Aug 2006 10:35:01
Message: <web.44df37eb611a928147d3ae5e0@news.povray.org>
(Wasnt that at least a tiny bit of a witty title?)

Cuz image is made for a webpage of a counter strike tournament.
Thanks to Scott and Alain and every other descent chap who aided me in
finding the correct whisky properties.

Cut out part will be 758 * 250, so only part of the books will show, same
with bottle and desk.

However... the bottle is not casting a shadow! :/ Strange huh?
Hints on that one, as well as other comments are appretiated!

//RH


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From: Artemia Salina
Subject: Re: Table of Contest
Date: 13 Aug 2006 14:26:52
Message: <44df6eec@news.povray.org>
RusHHouR wrote:

> However... the bottle is not casting a shadow! :/ Strange huh?
> Hints on that one, as well as other comments are appretiated!

I'm seeing a shadow from the bottle. Look at the outlined area
in the cropped image below.

It's a very nice scene, but I'd prefer if the whisky was darker
brown.


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From: RusHHouR
Subject: Re: Table of Contest
Date: 13 Aug 2006 23:20:00
Message: <web.44dfead087413b3d47d3ae5e0@news.povray.org>
Artemia Salina <non### [at] nonenone> wrote:
>
>
> I'm seeing a shadow from the bottle. Look at the outlined area
> in the cropped image below.
>
> It's a very nice scene, but I'd prefer if the whisky was darker
> brown.

Thanks you. I agree the fluid could be darker.

But the shadow you have marked, is from the kork and the label, not the
bottle.


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From: Nekar
Subject: Re: Table of Contest
Date: 14 Aug 2006 02:34:25
Message: <44e01971@news.povray.org>
I think the shadows are correct. thetransparent glass in combination with a 
close or large area light will give this effect. You can take the light 
further away or make the dimensions of the area light smaller.


-- 
-Nekar Xenos
"The truth is out there"


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From: Cousin Ricky
Subject: Re: Table of Contest
Date: 14 Aug 2006 11:45:01
Message: <web.44e0994a87413b3d43a5e2560@news.povray.org>
"RusHHouR" <gee### [at] mailnu> wrote:
> However... the bottle is not casting a shadow! :/ Strange huh?
> Hints on that one, as well as other comments are appretiated!

Transparent objects cast shadows according to the filter and transparent
values of the pigment.  If the glass is 100% transparent, there will be no
shadow.

To get transparent objects to cast shadows, use photon mapping.  With photon
mapping, light is diverted (refracted) into caustics, leaving the shadow
behind.


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