# comment lines start with the '#' character

# first, you have to give the name of the world (a single word which
#  can contain any nonwhitespace characters
#
World1

# boundary (#vertices x1 y1 x2 y2 ... in CW order)
4 -1.5 -2.5 -1.5 1.5 1.5 1.5 1.5 -2.5


# obstacles (vertices in CCW order)
Square
4 -0.4 -0.6 0.6 -0.4 0.4 0.6 -0.6 0.4

