Subject:
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What's in a name... (was: Fog yourself)
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Newsgroups:
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lugnet.cad.ray
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Date:
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Thu, 13 Feb 2003 10:22:48 GMT
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Viewed:
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935 times
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Jan-Albert van Ree is of course called Jan-Albert and NOT Albert-Jan van
Ree. Sorry Jan-Albert :-(
In lugnet.cad.ray, Jeroen de Haan writes:
> Hi all,
>
> After some e-mails with Albert-Jan van Ree, in which he tried to figure out
> fog, I did some experimenting. The effect Albert-Jan was after (and actually
> me too) was making the background foggier than the foreground. I have tried
> it before with the standard fog (ambient fog in the PR3.5 insert menu) and
> the results are shown here: http://www.digitalbricks.nl/fog/ . There are 4
> images with fog distance 250, 500, 1000 and 2000. I didn't find the result
> satisfying, it's a bit all or nothing. I even tried altering the fog's color
> filter but it wasn't actually what I wanted (the last 2 images).
>
> Ground fog gave a much better result. I thought ground fog would be low on
> the ground (hence the name) but it gave the result I (and Albert-Jan) was
> after. Look here: http://www.digitalbricks.nl/groundfog/
> The first 4 images are just some test images, the last 4 are images are
> somewhat more realistic: an ICE model by James Mathis with 3 ground fog
> distances: 1250, 2500 and 5000. The last images is sans fog.
>
> Question remains: who to do real ground fog? I know Ahui did a poem with an
> images of a graveyard with some eerie groundfog. Mabye he can share us his
> parameters?
>
> Happy rendering, Jeroen
>
> PS Creme de la creme is using fog AND the atmospheric media. This makes it
> more realistic but also slower to render. Will post result on brickshelf soon.
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Message is in Reply To:
 | | Fog yourself
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| Hi all, After some e-mails with Albert-Jan van Ree, in which he tried to figure out fog, I did some experimenting. The effect Albert-Jan was after (and actually me too) was making the background foggier than the foreground. I have tried it before (...) (22 years ago, 12-Feb-03, to lugnet.cad.ray)
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