Subject:
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Re: POV difference in LDraw?
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Newsgroups:
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lugnet.cad.dev
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Date:
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Wed, 3 Jan 2001 23:26:59 GMT
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Viewed:
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1059 times
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Well.... I'm making AutoCAD blocks of all the pieces, so that if it has been
"created in memory" from before, I just insert it at the apropriate place (x
y and z from the dat file).
So far, so good. Now... I need to Rotate/Scale it.... To do this in AutoCAD,
i need the X, Y and Z scale/rotation values so that I can tranform the block
"manually".
Lars Hassing pointed me to this site http://www.graphicsgems.org/ were I
could find the sourcecode for something called unmatrix.c
It looks like exactly what I need, but as I don't speak C++ very well, I
didn't understand the code. So.. If anyone has som more "readable" version
of this code (like VB or Delphi) I was hoping to get the values I need.
Trond Hasse
"Steve Bliss" <steve.bliss@home.com> wrote in message
news:kmd65tcrsia60j2mt00gj1e034oo8t0jnn@4ax.com...
> In lugnet.cad.dev, Trond Hasse Lie wrote:
>
> > Well.. actually... I've almost finished an AutoCAD VBA-macro for • importing
> > DAT-files (into Acad 2000(i)).
> >
> > Just having touble with the transformation matrix thingy... I get the
> > objects placed correctly, but not rotated/scaled properly.
> > so... if anyone feel that they could help me out here... contact me....
>
> There's been quite a bit written about the transformation matrix, in the
> LDraw FAQ and on this newsgroup. Can you be more specific about the
> problem you're having?
>
> Steve
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Message is in Reply To:
 | | Re: POV difference in LDraw?
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| (...) There's been quite a bit written about the transformation matrix, in the LDraw FAQ and on this newsgroup. Can you be more specific about the problem you're having? Steve (24 years ago, 3-Jan-01, to lugnet.cad.dev)
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