POV-Ray : Newsgroups : povray.general : Update: Matrix Calc version 1.1 with cut-n-paste POV code! Server Time
1 Nov 2024 08:11:40 EDT (-0400)
  Update: Matrix Calc version 1.1 with cut-n-paste POV code! (Message 1 to 6 of 6)  
From: David Fontaine
Subject: Update: Matrix Calc version 1.1 with cut-n-paste POV code!
Date: 19 Aug 2000 21:46:12
Message: <399F364F.8A371FC@faricy.net>
Win32 POV-Ray Matrix Calc version 1.1 with cut-n-paste directly to POV
now available! 44k in p.b.u

To paste code into POV, just click the 'copy' button and the program
will write POV code to the clipboard. To paste a matrix from POV into
the calc, highlight the text in POV and copy it, then click the paste
button in the calc. IMPORTANT: for matrix code to be properly pasted
into the calc, the first six letters of the clipboard string must be
"matrix". This means you must highlight the code to be imported
beginning with the 'm', not at the beginning of a line. Spacing between
"matrix", seperators and numbers does not matter.

--
David Fontaine   <dav### [at] faricynet>   ICQ 55354965
Please visit my website:  http://davidf.faricy.net/


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From: Warp
Subject: Re: Update: Matrix Calc version 1.1 with cut-n-paste POV code!
Date: 20 Aug 2000 10:50:10
Message: <399ff022@news.povray.org>
What does the program do, specifically?

-- 
main(i,_){for(_?--i,main(i+2,"FhhQHFIJD|FQTITFN]zRFHhhTBFHhhTBFysdB"[i]
):_;i&&_>1;printf("%s",_-70?_&1?"[]":" ":(_=0,"\n")),_/=2);} /*- Warp -*/


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From: David Fontaine
Subject: Re: Update: Matrix Calc version 1.1 with cut-n-paste POV code!
Date: 20 Aug 2000 20:04:25
Message: <39A06FED.5D37D560@faricy.net>
Warp wrote:

>   What does the program do, specifically?

Have you not heard of the POV-Ray matrix transform?
matrix <Ax,Ay,Az,Bx,By,Bz,Cx,Cy,Cz,Dx,Dy,Dz>
It can do any linear transformation on an object including translation and
shearing, and series of tranforms can be multiplied together to nake one
matrix.

--
David Fontaine   <dav### [at] faricynet>   ICQ 55354965
Please visit my website:  http://davidf.faricy.net/


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From: Pabs
Subject: Re: Update: Matrix Calc version 1.1 with cut-n-paste POV code!
Date: 20 Aug 2000 22:31:19
Message: <39A093B5.92F09B5C@hotmail.com>
David Fontaine wrote:

> Warp wrote:
>
> >   What does the program do, specifically?
>
> Have you not heard of the POV-Ray matrix transform?
> matrix <Ax,Ay,Az,Bx,By,Bz,Cx,Cy,Cz,Dx,Dy,Dz>
> It can do any linear transformation on an object including translation and
> shearing, and series of tranforms can be multiplied together to nake one
> matrix.

What about shearing in a particular plane?


--
Bye
Pabs


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From: Peter Warren
Subject: Re: Update: Matrix Calc version 1.1 with cut-n-paste POV code!
Date: 21 Aug 2000 04:00:41
Message: <39a0e1a9$1@news.povray.org>
David Fontaine wrote in message <39A06FED.5D37D560@faricy.net>...
>Warp wrote:
>
>>   What does the program do, specifically?
>
>Have you not heard of the POV-Ray matrix transform?


This is a pretty condescending question to ask Warp,
(who, no doubt, has *heard* of 'matrix transform').

Maybe this is not a program for povray.general.

I appreciate the effort, but a little more info would help.

JMHO,

Peter Warren
Proud PovRay user since 1996


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From: Warp
Subject: Re: Update: Matrix Calc version 1.1 with cut-n-paste POV code!
Date: 21 Aug 2000 05:32:10
Message: <39a0f71a@news.povray.org>
David Fontaine <dav### [at] faricynet> wrote:
: Have you not heard of the POV-Ray matrix transform?
: matrix <Ax,Ay,Az,Bx,By,Bz,Cx,Cy,Cz,Dx,Dy,Dz>
: It can do any linear transformation on an object including translation and
: shearing, and series of tranforms can be multiplied together to nake one
: matrix.

  Ok, I didn't ask quite well. Let's modify the question a bit:

  What does the program do that you cannot do in povray itself?

  I think it's easier to read a series of rotates, scales and translates (which
are internally converted to a matrix anyways) than a matrix.

-- 
main(i,_){for(_?--i,main(i+2,"FhhQHFIJD|FQTITFN]zRFHhhTBFHhhTBFysdB"[i]
):_;i&&_>1;printf("%s",_-70?_&1?"[]":" ":(_=0,"\n")),_/=2);} /*- Warp -*/


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