POV-Ray : Newsgroups : povray.general : Cube ? Server Time
1 Nov 2024 19:16:36 EDT (-0400)
  Cube ? (Message 1 to 8 of 8)  
From: Zeger Knaepen
Subject: Cube ?
Date: 7 Aug 1999 11:53:42
Message: <37ac5686@news.povray.org>
Hi,

I'm too lazy to read through the entire manual, but yesterday I typed by
mistake 'cube' instead of 'box' (stupid, I know), and 'cube' was colored.
So 'cube' is a keyword, but what does it do?

ZK


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From: Ken
Subject: Re: Cube ?
Date: 7 Aug 1999 12:09:04
Message: <37AC5998.59E36968@pacbell.net>
Zeger Knaepen wrote:
> 
> Hi,
> 
> I'm too lazy to read through the entire manual, but yesterday I typed by
> mistake 'cube' instead of 'box' (stupid, I know), and 'cube' was colored.
> So 'cube' is a keyword, but what does it do?
> 
> ZK

Did you have shapes.inc included in your file ?

-- 
Ken Tyler

Older   Links Page: http://home.pacbell.net/tylereng/links.htm
Updated Links Page: http://home.pacbell.net/tylereng/bkmrk999.htm


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From: Zeger Knaepen
Subject: Re: Cube ?
Date: 7 Aug 1999 12:12:38
Message: <37ac5af6@news.povray.org>
No, but even if I had, the word 'cube' wouldn't be colored.
I didn't say I could make cubes using a 'cube'-keyword, I'm just wondering
what the 'cube'-keyword is.

ZK
Ken heeft geschreven in bericht <37AC5998.59E36968@pacbell.net>...
>Did you have shapes.inc included in your file ?
>
>--
>Ken Tyler
>
>Older   Links Page: http://home.pacbell.net/tylereng/links.htm
>Updated Links Page: http://home.pacbell.net/tylereng/bkmrk999.htm


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From: Nathan Kopp
Subject: Re: Cube ?
Date: 7 Aug 1999 12:39:07
Message: <37AC60DC.3BD6F59C@Kopp.com>
From the documentation:

JULIA_FRACTAL:

julia_fractal{ <4D_Julia_Parameter> [JF_ITEM...] [OBJECT_MODIFIER...] }

JF_ITEM:

ALGEBRA_TYPE | FUNCTION_TYPE | 
max_iteration Count | precision Amt | 
slice <4D_Normal>, Distance

ALGEBRA_TYPE:

quaternion | hypercomplex

FUNCTION_TYPE:

sqr | cube | exp | reciprocal | sin | asin |  <----------=======########
sinh | asinh | cos | acos | cosh | acosh | 
tan | atan | tanh | atanh | log | pwr( X_Val, Y_Val )

Zeger Knaepen wrote:
> 
> Hi,
> 
> I'm too lazy to read through the entire manual, but yesterday I typed by
> mistake 'cube' instead of 'box' (stupid, I know), and 'cube' was colored.
> So 'cube' is a keyword, but what does it do?
> 
> ZK


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From: Chris Huff
Subject: Re: Cube ?
Date: 7 Aug 1999 13:20:20
Message: <37AC6AF0.937B2502@compuserve.com>
It is a keyword for the julia fractal, and means cube as in a*a*a. I
have modified POV to allow it to be used as a function(along with sqr),
and have no idea why it hasn't been done in the official POV.


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From: Zeger Knaepen
Subject: Re: Cube ?
Date: 7 Aug 1999 16:57:23
Message: <37ac9db3@news.povray.org>
Haha! :-)
Thanks all.
Never used the julia-fractal!

ZK


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From: Peter Popov
Subject: Re: Cube ?
Date: 7 Aug 1999 18:55:40
Message: <37acb871.19557853@204.213.191.228>
On Sat, 7 Aug 1999 22:55:32 +0200, "Zeger Knaepen"
<zeg### [at] hotmailcom> wrote:

>Haha! :-)
>Thanks all.
>Never used the julia-fractal!
>
>ZK
>
You should :) The beauty and the beast only differ by the formula used
(sqr vs. cosh, iirc). Of course, you can hardly model anything
specific with julias (though I've tried) but still they are fun.

Just giving my 3.6 st for that Cray supercomputer.


Peter Popov
ICQ: 15002700


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From: Zeger Knaepen
Subject: Re: Cube ?
Date: 8 Aug 1999 12:15:16
Message: <37adad14@news.povray.org>
I was wrong.  I did use Julia once!  See my image in pbi "inspired by Giger"
(or something like that) (Oh, it's a very old image!).

ZK

Peter Popov heeft geschreven in bericht
<37acb871.19557853@204.213.191.228>...
>You should :) The beauty and the beast only differ by the formula used
>(sqr vs. cosh, iirc). Of course, you can hardly model anything
>specific with julias (though I've tried) but still they are fun.
>
>Just giving my 3.6 st for that Cray supercomputer.
>
>
>Peter Popov
>ICQ: 15002700


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