Geoff Wedig wrote:
> 
> So thoughts?  Criticisms (constructive, of course)?
> 

This looks great; actually reminds me of a (good) painting rather than a
raytraced image. I think the background adds a good deal to this.
A little wear and tear on the walls, maybe some objects cluttering the
walls and platforms to make the place a bit more lived-in. Difficult to
suggest anything in particular without knowing more of the backstory.
The bright fog hurts my eyes, but then anything above rgb 0.5 tends to
do that to me :)

-- 
Margus Ramst

Personal e-mail: mar### [at] peakeduee
TAG (Team Assistance Group) e-mail: mar### [at] tagpovrayorg
Home page http://www.hot.ee/margusrt

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Margus Ramst <mar### [at] peakeduee> wrote:

> Geoff Wedig wrote:
>> 
>> So thoughts?  Criticisms (constructive, of course)?
>> 

> This looks great; actually reminds me of a (good) painting rather than a
> raytraced image. I think the background adds a good deal to this.

That was part of the effect I was going for, actually.  Glad it comes
through.

> A little wear and tear on the walls, maybe some objects cluttering the
> walls and platforms to make the place a bit more lived-in. Difficult to
> suggest anything in particular without knowing more of the backstory.
> The bright fog hurts my eyes, but then anything above rgb 0.5 tends to
> do that to me :)

I dislike it too, but when I drop the lighting so the fog is less bright,
the picture becomes completely dark elsewhere.

I might try a light source to light the fog, then a light source that is
unaffected by media for the rest of the pic.  That might work.

And you can always turn your brightness down :P

Geoff

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Hi Geoff,

This is a wonderful picture, so full of ideas
and great dimension and perspective. It's
such a superb picture, there's not alot to say
negative. But I'll try to get picky:

1. I think the mist at the bottom is too bright.

2. I don't care for the vertical line that appears
where the blocks all line up on the left side. The
blocks should overlap or they would be unsound.
The part I'm talking about is a vertical line in the
blocks directly behind the lergest glow.

4. The turrets and windows look "cutout" rather
than built-in.

5. Maybe it could use more distance in the back-
ground.

6. With all that mist, it seems there should be some
shininess to the blocks, at least the lower ones. And
I agree with those who mentioned adding moss.

All in all, a really great work.
=Bob=



"Geoff Wedig" <wed### [at] darwincwruedu> wrote in message
news:3AB### [at] darwincwruedu...
: Well, I may not be HE Day, but that's all the more reason for me to ask
for
: other people's thoughts.  So here's my current IRTC WIP.  Sorry about the
size
: of the image for those with smallish monitors, but I needed to go that big
: (1024x768) to get the detail I wanted. ;)
:
: So thoughts?  Criticisms (constructive, of course)?
:
: Geoff

Post a reply to this message

=Bob= <bob### [at] threestrandscom> wrote:

> Hi Geoff,

> This is a wonderful picture, so full of ideas
> and great dimension and perspective. It's
> such a superb picture, there's not alot to say
> negative. But I'll try to get picky:

> 1. I think the mist at the bottom is too bright.

Unfortunately, I'm having a bear of a time fixing this.  Still working on it
though.  Any experts on scattering media want to give me a hand?  I need a
cloud cover with a bright patch in the center, but foggy by the edges, and
thick enough that you can't see what's below throughout.  I I lessen the
density, the brightness fades to the center, but so does the opacity.  What
I'd really like is an opaque cloud layer with something bright underneath,
but doing it the naive way (a cloud layer with a bright object underneath)
doesn't seem to be working well.

> 2. I don't care for the vertical line that appears
> where the blocks all line up on the left side. The
> blocks should overlap or they would be unsound.
> The part I'm talking about is a vertical line in the
> blocks directly behind the lergest glow.

Drat.  You noticed. :P  The algorithm I use is a rewritten version of the
mur.inc.  I didn't like the way vertical lines would often appear, so I got
rid of them in my algorithm (as well as a lot of other stuff.  The algorithm
is significantly more complex)  However, I work in blocks, and the curve in
block is separate from the tower curve (they're basically conic sections)
I'd hoped I could hide it in the background... :/

> 4. The turrets and windows look "cutout" rather
> than built-in.

I'm not sure why.  They're both built in to the algorithm in the sense that
there was never anything there.  One problem might be that relatively small
stones were used around them, compared to the rest of the structure.

> 5. Maybe it could use more distance in the back-
> ground.

> 6. With all that mist, it seems there should be some
> shininess to the blocks, at least the lower ones. And
> I agree with those who mentioned adding moss.

Yep.  Wall in the works, and is half done (the easy half, sadly)

> All in all, a really great work.


Thanks

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Hi Geoff,

Ok, here's why I think the openings don't look
right. When I look at pictures of real castles,
the distance between the openings (crenels)
at the top of the turrets should be smaller than
the material (merlons) between them, otherwise
it's not sturdy. In some cases you have a single
block there, so it looks cut-out, rather than built
there. Maybe make the crenels smaller and make
the blocks in the merlons small enough to have
more than one. Take a look at this pic:

http://www.castlewales.com/pembroke.html

See how wide the merlons are?

I wish I had some answers for you on the media.
I'm still fuddling with it myself. Did you try the
scattering? You might need to use some fog
to help it too.

Wishing you a grand and wonderful day!
=Bob=



"Geoff Wedig" <wed### [at] darwinepbicwruedu> wrote in message
news:3ab67a20@news.povray.org...
: =Bob= <bob### [at] threestrandscom> wrote:
:
: > Hi Geoff,
:
: > This is a wonderful picture, so full of ideas
: > and great dimension and perspective. It's
: > such a superb picture, there's not alot to say
: > negative. But I'll try to get picky:
:
: > 1. I think the mist at the bottom is too bright.
:
: Unfortunately, I'm having a bear of a time fixing this.  Still working on
it
: though.  Any experts on scattering media want to give me a hand?  I need a
: cloud cover with a bright patch in the center, but foggy by the edges, and
: thick enough that you can't see what's below throughout.  I I lessen the
: density, the brightness fades to the center, but so does the opacity.
What
: I'd really like is an opaque cloud layer with something bright underneath,
: but doing it the naive way (a cloud layer with a bright object underneath)
: doesn't seem to be working well.
:
: > 2. I don't care for the vertical line that appears
: > where the blocks all line up on the left side. The
: > blocks should overlap or they would be unsound.
: > The part I'm talking about is a vertical line in the
: > blocks directly behind the lergest glow.
:
: Drat.  You noticed. :P  The algorithm I use is a rewritten version of the
: mur.inc.  I didn't like the way vertical lines would often appear, so I
got
: rid of them in my algorithm (as well as a lot of other stuff.  The
algorithm
: is significantly more complex)  However, I work in blocks, and the curve
in
: block is separate from the tower curve (they're basically conic sections)
: I'd hoped I could hide it in the background... :/
:
: > 4. The turrets and windows look "cutout" rather
: > than built-in.
:
: I'm not sure why.  They're both built in to the algorithm in the sense
that
: there was never anything there.  One problem might be that relatively
small
: stones were used around them, compared to the rest of the structure.
:
: > 5. Maybe it could use more distance in the back-
: > ground.
:
: > 6. With all that mist, it seems there should be some
: > shininess to the blocks, at least the lower ones. And
: > I agree with those who mentioned adding moss.
:
: Yep.  Wall in the works, and is half done (the easy half, sadly)
:
: > All in all, a really great work.
:
:
: Thanks

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I meant emission!

: I'm still fuddling with it myself. Did you try the
: scattering? You might need to use some fog

=Bob=

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Geoff Wedig wrote:
> 
> Well, I may not be HE Day, but that's all the more reason for me to ask for
> other people's thoughts.  So here's my current IRTC WIP.  Sorry about the size
> of the image for those with smallish monitors, but I needed to go that big
> (1024x768) to get the detail I wanted. ;)
> 
> So thoughts?  Criticisms (constructive, of course)?
> 

That stones look impressive, maybe try to vary their texture individually
to make them look more natural.  

I would also make the fog less bright and maybe add some background
landscape between the towers.

I would like to see some of your stone code, will you include it when you
submit it?

Christoph

-- 
Christoph Hormann <chr### [at] gmxde>
IsoWood include, radiosity tutorial, TransSkin and other 
things on: http://www.schunter.etc.tu-bs.de/~chris/

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>> when I drop the lighting so the fog is less bright,
>> the picture becomes completely dark elsewhere.

Hi again!  :o)  Just like to mention that if media is your main source
to light up the walls, you can increase the brightness of radiosity in
the global settings.

It may also help to lower the density of media, rather than decreasing
the light sources. Well, this sounds logical to me but don't ask me how;
media is a slow effect I rarely use.  :o}

And the smoke: There exsists an include file for this, maybe you would
be interested in trying it. I don't know if it's flexible enough or the
speed of rendering, but...

http://www.studenter.hb.se/~arch/smokegen/index.htm


Hugo

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Wow. The towers look very good. The brick pattern in enviable.
The sky needs a little work. It is very grainy that is a bit distraction. Also,
it is not clear what spell is being cast or what it is being cast at.

I can't wait to see how you did those bricks...

Josh

Geoff Wedig wrote:

> Well, I may not be HE Day, but that's all the more reason for me to ask for
> other people's thoughts.  So here's my current IRTC WIP.  Sorry about the size
> of the image for those with smallish monitors, but I needed to go that big
> (1024x768) to get the detail I wanted. ;)
>
> So thoughts?  Criticisms (constructive, of course)?
>
> Geoff
>
>   ------------------------------------------------------------------------
>  [Image]

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Nice work.  

-- 
Cheers
Steve              email mailto:ste### [at] zeroppsuklinuxnet

%HAV-A-NICEDAY Error not enough coffee  0 pps. 

web http://www.zeropps.uklinux.net/

or  http://start.at/zero-pps

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