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From: Scott Urban
Subject: can i use one object to cut into another, if so how?
Date: 22 Aug 1999 00:13:51
Message: <37bf78ff@news.povray.org>
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im am used to using 3d modelling lab where i could take an object like a
cyllinder and use it to make a hole in a plane is it possible to do that in
moray or not?
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Scott Urban wrote:
>
> im am used to using 3d modelling lab where i could take an object like a
> cyllinder and use it to make a hole in a plane is it possible to do that in
> moray or not?
They are called CSG boolean operations in Pov and Moray can do these operations.
Look for the functions called intersection and difference and read up on the
proceedures in the povray documentation for specifics.
--
Ken Tyler
See my 700+ Povray and 3D Rendering and Raytracing Links at:
http://home.pacbell.net/tylereng/index.html
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From: Ian Burgmyer
Subject: Re: can i use one object to cut into another, if so how?
Date: 8 Sep 1999 21:28:13
Message: <37d70d2d@news.povray.org>
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First, position the base and carver object however you want then. Now, go
onto the create object screen in Moray. Then, add a CSG object. Now,
first, ADD the base object, then the carver object. Now, under CSG type,
select "difference". That's if you want the two solids to "cancel each
other out". If you want then to "fill each other", so to speak, click
"intersection". I find intersection a tad hard to explain. You'll see it,
probably ;)
Hope this helps!
-Ian
Scott Urban <sur### [at] columbus rrcom> wrote in message
news:37bf78ff@news.povray.org...
> im am used to using 3d modelling lab where i could take an object like a
> cyllinder and use it to make a hole in a plane is it possible to do that
in
> moray or not?
>
>
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On Wed, 8 Sep 1999 21:30:02 -0400, "Ian Burgmyer" <the### [at] hotmailcom>
wrote:
>I find intersection a tad hard to explain. You'll see it,
>probably ;)
CSG intersection will show only the area of the objects where there is
overlap of all of the objects specified in the CSG.
--
Alan
--------------------------------------------------------------------
http://www.povray.org - Home of the Persistence of Vision Ray Tracer
news.povray.org - where POV-Ray enthusiasts around the world can get
together to exchange ideas, information, and experiences with others
--------------------------------------------------------------------
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From: Ian Burgmyer
Subject: Re: can i use one object to cut into another, if so how?
Date: 9 Sep 1999 23:26:37
Message: <37d87a6d@news.povray.org>
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Thanks! I was having trouble finding the words. :)
-Ian
Alan Kong <ako### [at] pacbellNO-SPAMnet> wrote in message
news:JZrXN6K7dPG0==nXXet8kqKEqgH3@4ax.com...
> CSG intersection will show only the area of the objects where there is
> overlap of all of the objects specified in the CSG.
>
> --
> Alan
> --------------------------------------------------------------------
> http://www.povray.org - Home of the Persistence of Vision Ray Tracer
> news.povray.org - where POV-Ray enthusiasts around the world can get
> together to exchange ideas, information, and experiences with others
> --------------------------------------------------------------------
>
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