5 Commits

Author	SHA1	Message	Date
Andrew Tridgell	7442ba31d8	polygon: improve the speed and precision of the polygon algorithm ... now takes 156 usec per test, with a 11 point boundary	2011-12-18 12:59:50 +11:00
Andrew Tridgell	1ab2b416a3	geofence: store fence points as int32_t ... this keeps maximum precision in fence boundaries	2011-12-16 20:11:51 +11:00
Andrew Tridgell	3ddfc6664a	AP_Math: better polygon algorithm ... this one seems to do better with single precision floating point	2011-12-16 20:11:51 +11:00
Andrew Tridgell	f4bd3cb5a2	AP_Math: added Polygon_complete() function ... used to veryify user supplied boundaries	2011-12-15 14:42:34 +11:00
Andrew Tridgell	cd9fb3c47a	AP_Math: added a Polygon_outside() function ... this tests if a point is outside of a polygon. This will be used as part of our geo-fencing support, and also for a new 'fenced mode'	2011-12-15 14:34:58 +11:00