collision detection for vehicles with uncertainty in the position represented as a gaussian distribution
The implementation is based on an approximate but quick and accurate method.

import collide
Functions:
collide.collide(x1, y1, x2, y2, L1, W1, theta1, L2, W2, theta2)
collide.plot(x1, y1, x2, y2, L1, W1, theta1, L2, W2, theta2)

variables:
x,y: position
L,W: length and width
theta: angle of the vehicle in radian