# 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

# next comes the definition of the boundary.
#
# all numbers must be whitespace separated (no comments in between)
# they might even have to be all on the same line...
#
# the first number is the number of points (an integer)
# the remaining numbers are the x and y coordinates (floating point
# numbers) of each point 
#
# for the boundary, the points must be listed in CLOCKWISE order!!!
#
4 -10 -10 -10 10 10 10 10 -10

# next comes any obstacle definitions
#
# each obstacle must have a name (no whitespace characters)
#
# eventually, there will be declarations of obstacle properties, but
# for now the definition of the obstacle boundary must appear next.
#
# obstacle boundaries are defined the same way as the world boundary
# except that the points must be listed in COUNTERCLOCKWISE order!
#
Quadrilateral1
4 -8 7 1 6 2 8 -9 8

Quad2
4 3 6 8 6 8 8 4 8

Quad3
4 -2.5 2.5 1.5 2.5 1.5 4.5 -2.5 4.5

Tri1
3 3 1 7 1 6 5

Quad4
4 -8 -3 9 -4 8 -1 -8 2

Q5
4 -9 -6 -4 -7 -4 -4 -9 -5

Q6
6 0 -7 3 -8 4 -7.5 3.5 -6 2 -4 0 -5

Q7
4 6 -6 9 -8 9 -6 6 -5