POV-Ray: Newsgroups: povray.binaries.images: More filters

POV-Ray : Newsgroups : povray.binaries.images : More filters		Server Time 18 Feb 2025 17:00:11 EST (-0500)

From: Gena Obukhov
Subject: More filters
Date: 16 Oct 2002 03:32:01
Message: <3DAD14C3.58664D63@mail.com>

Two types of Lichtenstein filters (black&white, color)
and POV-Ray filter. Coming Escher and Archimboldo
filters will be based on this POV-Ray filter.
As usual the source is in p.b.s.f.

Gena.

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Attachments:
Download 'licht1.jpg' (88 KB) Download 'licht2.jpg' (65 KB) Download 'povray.jpg' (51 KB)

Preview of image 'licht1.jpg'

Preview of image 'licht2.jpg'

Preview of image 'povray.jpg'

From: Johannes Dahlstrom
Subject: Re: More filters
Date: 16 Oct 2002 03:51:06
Message: <3dad1a69@news.povray.org>

Wow, these are very cool. Especially the last one :)

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From: hughes, b
Subject: Re: More filters (yes... more please!)
Date: 16 Oct 2002 07:33:51
Message: <3dad4e9f$1@news.povray.org>

"Johannes Dahlstrom" <sad### [at] tkukoulufi> wrote in message
news:3dad1a69@news.povray.org...
> Wow, these are very cool. Especially the last one :)

Yes, those are terrific. Don't stop now, Gena!  :-D

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From: Light Beam
Subject: Re: More filters (yes... more please!)
Date: 16 Oct 2002 16:23:08
Message: <3dadcaac$1@news.povray.org>

I follow all releases of you filters. They are genious ! How much can you do
? Go on... I'm your fan !


3dad4e9f$1@news.povray.org...
> "Johannes Dahlstrom" <sad### [at] tkukoulufi> wrote in message
> news:3dad1a69@news.povray.org...
> > Wow, these are very cool. Especially the last one :)
>
> Yes, those are terrific. Don't stop now, Gena!  :-D
>
>

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From: Gena
Subject: Re: More filters (yes... more please!)
Date: 16 Oct 2002 18:07:12
Message: <3DADE30D.ECA6CE8F@mail.com>

> I follow all releases of you filters. They are genious ! How much can you do
> ? Go on... I'm your fan !

Thanks!
I'm planning to make two more - Escher and Arcimboldo just to make
the total number 10. I'll stop there :)
Then I'm planning to explain how it's possible to use those filters on some
examples.

Gena.

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From: Aaron Gillies
Subject: Re: More filters
Date: 16 Oct 2002 19:02:06
Message: <3dadefee$1@news.povray.org>

Gena:

The last image is just stunning!

Wow.

Aaron

Aaron Gillies
x3rxes[*]yahoo.com
New York City

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From: Dennis Miller
Subject: Re: More filters
Date: 18 Oct 2002 11:31:40
Message: <3db0295c$1@news.povray.org>

Can you explain how you did the last image? I only see one version of the
Lichtenstein filter in your source file. Were there some particular settings
you used for the color one?
thanks,
.d

"Gena Obukhov" <obu### [at] mailcom> wrote in message
news:3DAD14C3.58664D63@mail.com...
> Two types of Lichtenstein filters (black&white, color)
> and POV-Ray filter. Coming Escher and Archimboldo
> filters will be based on this POV-Ray filter.
> As usual the source is in p.b.s.f.
>
> Gena.
>
>


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From: Gena
Subject: Re: More filters
Date: 18 Oct 2002 13:29:34
Message: <3DB044FC.D83CC8B2@mail.com>

> Can you explain how you did the last image? I only see one version of the
> Lichtenstein filter in your source file. Were there some particular settings
> you used for the color one?

I guess under last image you meant color Lichtenstein image. If so,
you can switch between color and black$white using 'bw' parameter
of that macro:

#macro Lichtenstein (pigm, strokesX, strokesY, bw)

bw = 0 for color image
bw = 1 for b&w image

I understand that that filter lacks comments. I'm going to prepare
homepage where I'll explain all filters, all parameters for those
filters and how to use it. Also I will add comments to the filter file
itself.
I just need a time for that :)

Gena.

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From: Simon Adameit
Subject: Re: More filters
Date: 18 Oct 2002 14:17:26
Message: <3db05036@news.povray.org>

Gena wrote:
> 
> I understand that that filter lacks comments. I'm going to prepare
> homepage where I'll explain all filters, all parameters for those
> filters and how to use it. Also I will add comments to the filter file
> itself.
> I just need a time for that :)
> 
> Gena.
> 

Hi Gena,
if you want I can make an include file with postprocesses.
We could include your filters and also some other postprocesses that are 
possible with povray functions and macros. If it gets really big I could 
also make a website :-)

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From: Gena
Subject: Re: More filters
Date: 18 Oct 2002 20:31:19
Message: <3DB0A7D5.132A32D6@mail.com>

> if you want I can make an include file with postprocesses.

I'm working on it right now. It will be include file with about 15 filters.

> We could include your filters and also some other postprocesses that are
> possible with povray functions and macros.

Right now I'm interested in "artistic" filters only :) But this is really
huge topic.
Theoretically any 2D filter (Photoshop + third parties) could be simulated
in POV-Ray.
Anyway, thanks for your proposal. When I'll be out of time I'll know whom
to ask for help :)

Gena.

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