diff --git a/laby.py b/laby.py
index 8fcc386..6eaa439 100644
--- a/laby.py
+++ b/laby.py
@@ -96,8 +96,9 @@ class Laby:
         return self.closest_point(center, inters)       
             
     def point_in_area(self, center, dir, lgt, scatter, p):
-        pdir = atan2(p[1]-center[1], p[0]-center[0])
-        if abs((dir+pi/2)%(2*pi)-pdir)%(2*pi)>scatter:
+        pdir = atan2(p[0]-center[0], p[1]-center[1])%(2*pi)
+        dirn = (dir)%(2*pi)
+        if abs(dirn-pdir)>scatter and abs(dirn-pdir+2*pi)>scatter:
             return False
         if dist(center, p) > lgt:
             return False
diff --git a/projet-tuteure-3a b/projet-tuteure-3a
index 55df928..ce0b434 160000
--- a/projet-tuteure-3a
+++ b/projet-tuteure-3a
@@ -1 +1 @@
-Subproject commit 55df9289cbf91dba17ffe66cad3be77ba39c8625
+Subproject commit ce0b434e97b67f3418c473741f55fd31ef20684b