tree b45c862388572a1edfc44cbdfb5dafb294f2eeec
parent b256f4940bbd8ddb12534ce0e1751d7cb67c84d9
author Nigel Barber <nigel@mindbrix.co.uk> 1523908032 +0100
committer Nigel Barber <nigel@mindbrix.co.uk> 1524003522 +0100

Replace calcAngle() with inCircle() to avoid expensive trigonometry