 | | Re: Conversion file for ldraw to ldd
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| (...) Me too to some degree. (...) I believe the system may be (incorrectly) case sensitive when reading LDraw files. Perhaps add b and B options. It's also possible this particular aspect is not yet programmed completely. Furthermore when (...) (19 years ago, 7-Apr-07, to lugnet.cad.ldd)
| | | | | Re: Conversion file for ldraw to ldd
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| (...) I have been trying to correct some of the errors when exporting from LDD > LDR, and not being a programmer I have come to a dead end. I have been able to correct some of the parts that would show up but not in the correct location or rotation. (...) (19 years ago, 7-Apr-07, to lugnet.cad.ldd)
| | | | | Re: Toronto Toy, Train and Doll Collectors' Show - April 22
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| (...) I'm in. Will bring a few things, but probably not much. See you guys soon! J (19 years ago, 7-Apr-07, to lugnet.loc.ca.on)
| | | | | Re: Inverse matrix?
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| (...) The inverse of <1,0,0,0,1,0,0,0,1,0,0,0> is itself. To compute the inverse of a general 3x3 matrix (essentially what you need to do) is rather complicated. You could do it in a macro using Gaussian elimination [1]. Tim [1] (URL) (19 years ago, 7-Apr-07, to lugnet.cad.ray, lugnet.cad)
| | | | | Re: how does a line ends?
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| (...) OK, as promised, here it my fgets replacement: char *myFgets(char *buf, int bufSize, FILE *file) int i; for (i = 0; i < bufSize - 1; i++) int char1 = fgetc(file); if (feof(file)) bufi = 0; if (i > 0) return buf; else return NULL; if (char1 == (...) (19 years ago, 7-Apr-07, to lugnet.cad, FTX)
| | | | | Inverse matrix?
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| Does anyone know how to generate an inverse matrix. By inverse I mean it will undo the rotation of the original matrix. I thought the inverse of <1,0,0,0,1,0,0,0,1,0,0,0> was <-1,0,0,0,-1,0,0,0,-1,0,0,0>. In other words, multiply every value by -1. (...) (19 years ago, 7-Apr-07, to lugnet.cad.ray, lugnet.cad)
| | | | | buona Pasqua
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| Ciao a tutti e buona Pasqua alessandro (19 years ago, 7-Apr-07, to lugnet.org.it.itlug)
| | | | | Re: how does a line ends?
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| (...) You'll note that I didn't really say that there was anything wrong with your parsing routine (other than some personaly negative feelings about fgetc and ungetc). After fixing the bugs, it will do exactly what you say it will do. It's just (...) (19 years ago, 7-Apr-07, to lugnet.cad, FTX)
| | | | | Re: A sad day for BIP?
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| It might be worth getting in touch With No Starch to get them to alter the link on their site (URL) put the book page back up again Tim (19 years ago, 7-Apr-07, to lugnet.inst, lugnet.general, lugnet.publish)
| | | | | Re: how does a line end?
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| (...) Aaah, that's one of my most common mistakes. C is the third letter, so I think of it as 13 and not 12. (...) At last, someone agrees with me. :) There will still be a theoretical risk that problems will occur, "anything that can go wrong will (...) (19 years ago, 7-Apr-07, to lugnet.cad)
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