Subject:
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Re: L3P check: Row zero all Zeros ?
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Newsgroups:
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lugnet.cad
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Date:
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Sat, 8 Dec 2001 03:54:28 GMT
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Viewed:
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362 times
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Thanks, Now I understand the problem : )
Lars C. Hassing <lch@ccieurope.com> wrote in message
news:Gnyzo2.Gqw@lugnet.com...
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> The "row 0 all zeroes" warning relates to the "Singular Matrix" problem.
<SNIP>
Much useful information deleted for simplicity's sake
</SNIP>
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Message is in Reply To:
 | | Re: L3P check: Row zero all Zeros ? [DAT]
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| Jason S. Mantor wrote... (...) The "row 0 all zeroes" warning relates to the "Singular Matrix" problem. Because PovRay is a ray tracer, it needs to calculate transformations backwards and therefore it calculates inverse matrices. If a matrix is (...) (23 years ago, 7-Dec-01, to lugnet.cad)
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