 | | Re: primer/tutorial on BFC?
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(...) OK - it's not a technique I use, but in an email conversation recently somebody convinced me that inverting the matrix would switch the winding. Now that I test it again I found I was mistaken. Chris (21 years ago, 28-Dec-03, to lugnet.cad.dev)
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| | Re: BFC And Mirroring (LDS)
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In lugnet.cad.dev, Tore Eriksson wrote: [snip] (...) Yes. Steve (21 years ago, 28-Dec-03, to lugnet.cad.dev)
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| | Re: primer/tutorial on BFC?
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In lugnet.cad.dev, Chris Dee wrote: [snip] Thanks for writing this up, Chris! Your explanation was very good in all respects except for one small point: (...) Actually, negating the transformation matrix should not invert any object; and even if it (...) (21 years ago, 28-Dec-03, to lugnet.cad.dev)
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| | Re: primer/tutorial on BFC?
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(...) I think ease or difficulty depends on which tools you use to author parts. I use LDAO as the editor with L3Lab for preview and find it reasonably easy. Others may wish to comment with reference to their favourite tools. To BFC an existing DAT (...) (21 years ago, 27-Dec-03, to lugnet.cad.dev)
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| | BFC And Mirroring (LDS)
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As I am into a major revision of the LDS Compiler, I have stumbled upon the problem with mirroring and extruding and their effect on BFD winding. My question is: Is it correct to rewind the points if a polygon has been mirrored an odd number of (...) (21 years ago, 27-Dec-03, to lugnet.cad.dev)
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