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diff python/tests/moving.txt @ 531:f012a8ad7a0e

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corrected bug in Point.timeToCollision that might result in negative TTCs
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Fri, 27 Jun 2014 17:32:11 -0400
parents 1dced8932b08
children a3add9f751ef
line wrap: on
line diff
--- a/python/tests/moving.txt	Thu Jun 26 23:20:36 2014 -0400
+++ b/python/tests/moving.txt	Fri Jun 27 17:32:11 2014 -0400
@@ -93,6 +93,14 @@
 True
 >>> abs(Point.timeToCollision(p1, p2, v1, v2, 0.1)-4.5) < 0.00001
 True
+>>> p1=Point(0,1)
+>>> p2=Point(1,0)
+>>> v1 = Point(0,0.1)
+>>> v2 = Point(0.1, 0)
+>>> Point.timeToCollision(p1, p2, v1, v2, 0.) == None
+True
+>>> Point.timeToCollision(p2, p1, v2, v1, 0.) == None
+True
 
 >>> o1 = MovingObject(positions = Trajectory([[0]*3,[2]*3]), velocities = Trajectory([[0]*3,[1]*3]))
 >>> o1.classifyUserTypeSpeedMotorized(0.5, np.median)