On Thu, Nov 24, 2011 at 11:52:44PM +0400, Vladimir Uryvaev wrote: > > My intention was to new files could be loaded to old kicad with less accuracy. > For some reason it's not so easy, while most features could be loadable.
Then save in fractional decimil, but it's awful to look at. > In my POV program could be witten without lock in to specific representation > of > length anywhere it is possible. For dealing with rounding and precision > issues > some sort of generic interface like std::numeric_limits should be provided. Keep them in some constant in the header file, seems reasonable. > Exactness should be kept whatever method of save is chosen. Finer the length > quantum, more significant digits in play. Save a ( (long) long) int and you should have sufficient digits without loss of accuracy; and even with a nanometer unit you could do pretty big boards. > More vodka is required to answer all those questions. I prefer coffee :D -- Lorenzo Marcantonio Logos Srl _______________________________________________ Mailing list: https://launchpad.net/~kicad-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~kicad-developers More help : https://help.launchpad.net/ListHelp
