Update normalizeDegrees to be exclusive on the -180 end

This commit is contained in:
Ryan Huffman 2014-12-01 16:12:18 -08:00
parent 06ab17987b
commit ce4d407378

View file

@ -200,9 +200,10 @@ SelectionManager = (function() {
return that;
})();
// Normalize degrees to be in the range (-180, 180]
function normalizeDegrees(degrees) {
while (degrees > 180) degrees -= 360;
while (degrees < -180) degrees += 360;
while (degrees <= -180) degrees += 360;
return degrees;
}