<- [[.:prplreference| PRPL reference]] <- [[.:prplreference#math|Math]] ===== ShortestAngle ===== ^Arguments^Result^Notation^ |float float| float| [float float- float] | === Description === Given two angles, calculates the shortest angle between the two. Useful for determining which direction a unit should rotate in order to turn to a given direction. A positive or negative value will be returned in the range of PI to -PI. Negative values indicate clockwise rotation. === Examples === trace(ShortestAngle(1.1 2.5))