POV-Ray : Newsgroups : povray.binaries.images : Unexpected shape (~9K 512x384 jpg) Server Time
5 Jul 2024 08:55:56 EDT (-0400)
  Unexpected shape (~9K 512x384 jpg) (Message 1 to 8 of 8)  
From: Gleb
Subject: Unexpected shape (~9K 512x384 jpg)
Date: 2 Apr 2002 20:25:05
Message: <3caa59f1$2@news.povray.org>
A bigger image (~170K 1024x768 png) is at
http://freelocus.com/s05.html

Gleb

#local i=888;#while(i)#macro
p(m)(asc(substr("@:.*7@0-'F&10Y(1-F110Y.1",m,1))/3
-16.1)#end#macro _(o,O)#local O=O+o;#end#macro
s(d)(p(d+1)*sin(p(d+2)/888*i+p(d
+3))+p(d+4))*(j>1?j>3?y:z:x)#end#local L=x;#local
j=0;#while(j<6)_(s(j*4)L)_(1j
)#end sphere{L.x*<-cos(L.z)sin(L.z)8/L.x>L.y/4pigment{rgb
L*3}}_(-1i)#end//GK


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Attachments:
Download 's05.jpg' (9 KB)

Preview of image 's05.jpg'
s05.jpg


 

From: Apache
Subject: Re: Unexpected shape (~9K 512x384 jpg)
Date: 2 Apr 2002 20:48:15
Message: <3caa5f5f$1@news.povray.org>
That's the sexiest turd I ever saw!

--
Apache
http://geitenkaas.dns2go.com/experiments/
apa### [at] yahoocom


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From: Apache
Subject: Re: Unexpected shape (~9K 512x384 jpg)
Date: 2 Apr 2002 20:50:38
Message: <3caa5fee$1@news.povray.org>
And now for the really disgusting radiosity dia..hea pools with little
pieces of carrot and corn floating inside.

those to dots (.) are 'r' characters for the folks who can't decipher the
sentence above.

--
Apache
http://geitenkaas.dns2go.com/experiments/
apa### [at] yahoocom


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From: Gleb
Subject: Re: Unexpected shape (~9K 512x384 jpg)
Date: 3 Apr 2002 03:39:42
Message: <3caabfce@news.povray.org>
"Apache" <apa### [at] yahoocom> wrote in message
news:3caa5f5f$1@news.povray.org...
> That's the sexiest turd I ever saw!
:)
I was really surprized, how simple function can represent itself.


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From: Shay
Subject: Re: Unexpected shape (~9K 512x384 jpg)
Date: 3 Apr 2002 09:32:08
Message: <3cab1268$1@news.povray.org>
Did you come across this while messing with the trefoil function? I think
that I saw something similar when doing the same.Is it just the highlight,
or is there a slight fold at the crease closest to the right side of the
image? Is this an isosurface?

This looks like a useful function. Perhaps it can be expanded to build
itself into a cube of similar shapes.

 -Shay

Gleb <gk1### [at] sotonacuk> wrote in message news:3caa59f1$2@news.povray.org...


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From: Gleb
Subject: Re: Unexpected shape (~9K 512x384 jpg)
Date: 3 Apr 2002 10:08:34
Message: <3cab1af2@news.povray.org>
"Shay" <sah### [at] simcopartscom> wrote in message
news:3cab1268$1@news.povray.org...
> Did you come across this while messing with the trefoil function?
The other way around - trefoil function came later.

>Is it just the highlight, or is there a slight fold at the crease closest
> to the right side of the image?
Yes, it looks like a slight fold.

>Is this an isosurface?
You named it already. This is 8-points spline along the cube vertices
build with spheres, as simple as that.

> This looks like a useful function. Perhaps it can be expanded to build
> itself into a cube of similar shapes.
Sure, this is a space filling curve.

Regards,

Gleb


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From: Shay
Subject: Re: Unexpected shape (~9K 512x384 jpg)
Date: 3 Apr 2002 10:18:06
Message: <3cab1d2e$1@news.povray.org>
Gleb <gk1### [at] sotonacuk> wrote in message news:3cab1af2@news.povray.org...
>
> This is 8-points spline along the cube vertices
> build with spheres, as simple as that.
>

When you say built with spheres, do you mean a sphere_sweep, or hundreds of
individual spheres?
Would you mind posting the code? I would like to compare results and
render-time with my Cheap_Sweep macro.

 -Shay


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From: Gleb
Subject: Re: Unexpected shape (~9K 512x384 jpg)
Date: 4 Apr 2002 05:55:10
Message: <3cac310e@news.povray.org>
"Shay" <sah### [at] simcopartscom> wrote in message
news:3cab1d2e$1@news.povray.org...
> Would you mind posting the code?

see  povray.text.scene-files

Atb,

Gleb


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