From eecd60dc776ff46454d955dafa9b47d0f921555d Mon Sep 17 00:00:00 2001 From: schodet Date: Sun, 27 Jun 2004 14:25:25 +0000 Subject: Normalisation d'angle entre [pi et pi). --- 2004/i/nono/src/utils/mathutil.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/2004/i/nono/src/utils/mathutil.h b/2004/i/nono/src/utils/mathutil.h index 8d3eee8..c2f1688 100644 --- a/2004/i/nono/src/utils/mathutil.h +++ b/2004/i/nono/src/utils/mathutil.h @@ -34,11 +34,11 @@ angleNorm (double a); void toPolair (double x, double y, double &r, double &a); -/// Normalise l'angle entre -pi et +pi. +/// Normalise l'angle en [-pi..+pi). inline double angleNorm (double a) { - while (a > M_PI) + while (a >= M_PI) a -= 2.0 * M_PI; while (a < -M_PI) a += 2.0 * M_PI; -- cgit v1.2.3