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Ok, I SORTA did it. I never could get the media thing to work
for me. However, I did accomplish what you see below by using only a
simple ground fog. It's not *quite* what I was looking for... but it
aint that bad a looking fog. (considering it took only 6 minutes to
parse/render on a 166 pentium)
Anyways, after wrestling with the whole concept of "patchy" here and
there "rolling" ground fog... I finally came up with this. I LIKE IT!
Eventually, if I can ever figure out the whole media nightmare, I will
add that to the scene and make the beams of light coming through the
leaves appear.
Post a reply to this message
Attachments:
Download 'hell.jpg' (100 KB)
Preview of image 'hell.jpg'
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Brilliant
How about letting us in on the secret! I've been trying to do this for
years!
Mick
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This looks good. It has a nice erie feel. The Fog
does look good.
Where is the light coming from? I mean, those
are some pretty long shadows and the stars are out.
It seems like there should be a bright full moon behind
the trees or a street lamp ya' know.
--
...coffee?...yes please! extra sugar,extra cream...Thank you.
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Mick Hazelgrove wrote:
> Brilliant
>
> How about letting us in on the secret! I've been trying to do this for
> years!
Well, without the heightfield posted as well, and the image
maps as well, it would be hard to perfectly recreate this. But the
relevant source is at the bottom. If anyone wants the complete
source/picture. (including the meshes used for the trees, let me know)
But I can tell you this. I used a ground fog... cranked the turbulence up
to something stupid like 119. Made the fog height and the fog falloff
almost the same.. so that there was no gradual increase in fog density.
In otherwords, I crushed the fog more or less to where it was a constant
density from top to bottom.
Next, I used a fairly smooth heightfield. (but not entirely smooth)
Laid the fog very close to the ground.
What made the fog look "patchy" and intermittent was the fact that the
heightfield poked through the top of the fog. Effectively cutting it in
2. (in places)
// WHITE FOG
fog
{
fog_type 2
distance 0.08
color rgbt <0.7, 0.7, 0.7 0.1> // gray
fog_offset -0.09 // height at which has a constant density
fog_alt 0.03 //falloff rate
turbulence 119.8 octaves 2 omega 8.0 lambda 2.0
turb_depth 6
}
height_field
{
tga "heightfield.tga"
scale <180, 2.2, 220>
translate <-50, -1, -5>
smooth
texture { pigment {image_map { tga "c:\povray\texture_maps\grass.tga"
interpolate 2}
rotate x*90
}translate <40, 0, 0>
}
water_level -1
}
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Wheee.... great job...
(looking at source)
thanx... this may come in handy in one of my old scenes.. (Graveyard of the
damned)
Johnny Smith wrote:
>
> Ok, I SORTA did it. I never could get the media thing to work
> for me. However, I did accomplish what you see below by using only a
> simple ground fog. It's not *quite* what I was looking for... but it
> aint that bad a looking fog. (considering it took only 6 minutes to
> parse/render on a 166 pentium)
> Anyways, after wrestling with the whole concept of "patchy" here and
> there "rolling" ground fog... I finally came up with this. I LIKE IT!
> Eventually, if I can ever figure out the whole media nightmare, I will
> add that to the scene and make the beams of light coming through the
> leaves appear.
>
> --------------------------------------------------------------------------------
> [Image]
--
//Spider -- [ spi### [at] bahnhof se ]-[ http://www.bahnhof.se/~spider/ ]
And the meek'll inherit what they damn well please
Get ahead, go figure, go ahead and pull the trigger
Everything under the gun
--"Sisters Of Mercy" -- "Under The Gun"
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