Subject:
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Re: L3P v1.3 for Mac OSX
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Newsgroups:
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lugnet.cad.dev.mac
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Date:
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Mon, 30 Jun 2003 20:46:28 GMT
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Viewed:
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1633 times
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In lugnet.cad.dev.mac, Tom Bozzo wrote:
> First off, many thanks to Lars for making this tool available for OS X!
You're welcome, nice to hear from Mac users.
> L3P has been working very well overall, but I'm having an issue with LGEO • parts
> substitution, which I'm curious to know if anyone else has seen. This is • with
> the 20021209 version of L3P, running under OS X 10.2.6, and both the • update 14
> and 15 versions of the LGEO library.
>
> The problem is that the generated POV-Ray code is not referencing the LGEO • slope
> objects for slope bricks (such as lg_3297_slope), so only the 'body' of • the
> slope brick renders. By accident, I found with one model that the POV • code
> attempted to reference the *_slope object for a brick (the 4x4 space radar • dish)
> that doesn't have one. This makes me suspect either the l2p_elmt.tab file • (some
> PC-to-Mac/Unix conversion issue?), or perhaps how L3P is reading it, as • the
> underlying cause.
Good investigation! An internal datastructure (Lgeo flags) with bit fields
was laid out
differently on the Mac platform, than on the Intel platforms, and L3P was
reading
the binary l2p_elmt.tab directly into the structure, a classic bug I'm
afraid.
I have fixed the bug and made a new version available at
http://www.hassings.dk/l3/download2.html
/Lars
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Message has 2 Replies:
 | | Re: L3P v1.3 for Mac OSX
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| I am sorry to interrupt your interesting discussion, but I would like to unsubscribe to this mailing list. Unfortunately, I have changed to a new computer so I've lost the info on how to go on with that. Again, sorry to interrupt. / Patrick Fridh - (...) (21 years ago, 30-Jun-03, to lugnet.cad.dev.mac)
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Message is in Reply To:
| | Re: L3P v1.3 for Mac OSX
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| (...) First off, many thanks to Lars for making this tool available for OS X! L3P has been working very well overall, but I'm having an issue with LGEO parts substitution, which I'm curious to know if anyone else has seen. This is with the 20021209 (...) (21 years ago, 29-Jun-03, to lugnet.cad.dev.mac)
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