 | | LDraw DAT certification for clones? —Todd Lehman
| | | | Say, has anyone considered LDraw DAT file certification for clones? (I don't mean clone brands of LEGO bricks, I mean clone software of LDraw/LEdit/etc.) Some random thoughts... ldraw.org could maintain the official definition of the LDraw DAT file (...) (25 years ago, 14-Dec-99, to lugnet.cad.dev.org.ldraw, lugnet.cad.dev)
| | | | | | | | | | Re: LDraw DAT certification for clones? —Jacob Sparre Andersen
| | | | | (...) Considered, yes. Done something, no. (...) We try to do that already. (...) How do we do that? (...) I am not sure that the BP7 floating-point format exactly matches the IEEE format, but I will look it up. (...) Yes. Also for easy testing of (...) (25 years ago, 14-Dec-99, to lugnet.cad.dev.org.ldraw)
| | | | | | | | | | | | Re: LDraw DAT certification for clones? —Jeff Brophy
| | | | | (...) Borland Pascal, Borland C/C++, and Microsoft C/C++ all use the IEEE format for floating point numbers (float, double and extended are all IEEE defined) because these are the formats supported by the 80x87 line math coprocessors. (Even though (...) (25 years ago, 3-Jan-00, to lugnet.cad.dev.org.ldraw)
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