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From: Rene Schwietzke
Subject: Mug Madness continues...accidentally
Date: 13 Mar 2003 04:39:34
Message: <3e7051d6@news.povray.org>
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Hi,
I played with HSL to RGB conversion to have better control over my colors
but I set the S and L wrongly. This is the result. Pretty nice. Rendered
with RADIOSITY_DEBUG, looks only ok with this settings. With final quality
it is quite boring.
Rene
--
Rene Schwietzke
r.schwietzke<at>reneschwietzke.de
http://www.rene-schwietzke.de/
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Attachments:
Download 'cup-madness06a.jpg' (18 KB)
Preview of image 'cup-madness06a.jpg'
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You are a fraud. This is obviously a painting ;-)
--
merge{#local i=-11;#while(i<11)#local
i=i+.1;sphere{<i*(i*i*(.05-i*i*(4e-7*i*i+3e-4))-3)10*sin(i)30>.5}#end
pigment{rgbt 1}interior{media{emission x}}hollow}// Mark Weyer
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> You are a fraud. This is obviously a painting ;-)
Painted with a big byte-brush and a lot of bit-based colors...
Rene
--
Rene Schwietzke
r.schwietzke<at>reneschwietzke.de
http://www.rene-schwietzke.de/
Post a reply to this message
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Almost zazzle quality...
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> Almost zazzle quality...
Almost? What is missing?
You will find it at Zazzle soon, promised. Due to Radiosity_Debug settings,
it will render pretty fast.
Rene
--
Rene Schwietzke
r.schwietzke<at>reneschwietzke.de
http://www.rene-schwietzke.de/
"Greg M. Johnson" <gregj:-)565### [at] aol com> wrote in message
news:3e70854b$1@news.povray.org...
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Was that HSL, RGB or LSD?
Rene Schwietzke wrote:
>
> Hi,
>
> I played with HSL to RGB conversion to have better control over my colors
> but I set the S and L wrongly. This is the result. Pretty nice. Rendered
> with RADIOSITY_DEBUG, looks only ok with this settings. With final quality
> it is quite boring.
>
> Rene
> --
> Rene Schwietzke
> r.schwietzke<at>reneschwietzke.de
> http://www.rene-schwietzke.de/
>
> ------------------------------------------------------------------------
> Name: cup-madness06a.jpg
> cup-madness06a.jpg Type: JPEG Image (image/jpeg)
> Encoding: base64
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From: Rene Schwietzke
Subject: Re: Mug Madness continues...accidentally
Date: 13 Mar 2003 10:53:32
Message: <3e70a97c@news.povray.org>
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Just a small piece of POV-Ray documentation:
RGB
POV-Ray often requires you to specify a color. Colors consist of five values
or color components. The first three are called red, green, and blue. They
specify the intensity of the primary colors red, green and blue using an
additive color system like the one used by the red, green and blue color
phosphors on a color monitor.
In POV-Ray all colors are handled in RGB color space with a component for
the amount of red, green and blue light. However, not everybody thinks this
is the most intuitive way to specify colors. For your convenience there are
macros included in colors.inc that converts between a few different types of
color spaces.
The three supported color spaces:
a.. RGB = < Red, Green, Blue, Filter, Transmit >
b.. HSL = < Hue, Saturation, Lightness, Filter, Transmit >
c.. HSV = < Hue, Saturation, Value, Filter, Transmit >
CHSL2RGB(Color). Converts a color given in HSL space to one in RGB space.
Parameters:
a.. Color = HSL color to be converted.
CRGB2HSL(Color). Converts a color given in RGB space to one in HSL space.
Parameters:
a.. Color = RGB color to be converted.
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As far as composition goes, this limited field of view is inviting and may
work well as a CARD, but it needs more if it's a POSTER.
"Rene Schwietzke" <ren### [at] reneschwietzkede> wrote in message
news:3e70921e$1@news.povray.org...
> > Almost zazzle quality...
> Almost? What is missing?
>
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Rene Schwietzke wrote:
>Hi,
>
>I played with HSL to RGB conversion to have better control over my colors
>but I set the S and L wrongly. This is the result. Pretty nice. Rendered
>with RADIOSITY_DEBUG, looks only ok with this settings. With final quality
>it is quite boring.
>
>Rene
>--
>Rene Schwietzke
>r.schwietzke<at>reneschwietzke.de
>http://www.rene-schwietzke.de/
>
very cool colors... I love the texture's splotchiness... thumbs up! :)
--------------------
dan
Goofy Graffix - http://hometown.aol.com/goofygrafx
DanByersArt - http://www.huntel.net/goofygraffix
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On Thu, 13 Mar 2003 16:53:31 +0100, Rene Schwietzke wrote:
> The first three are called red, green, and blue. They
> specify the intensity of the primary colors red, green and blue using an
> additive color system like the one used by the red, green and blue color
> phosphors on a color monitor.
Phosphors? What phosphors?
--
light_source#macro G(E)sphere{z+E*y*5e-3.04rotate-z*E*6pigment{rgbt#end{
20*y-10#local n=162;1}#while(n)#local n=n-.3;G(n)x}}G(-n).7}}#end//GregE
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