def run_genray():
from raycasting import Ray
genray = Ray(20)
for i in range(20):
for ray in genray.rays((10,10), 5, (20,20)):
print ray
class Grid(object):
def __init__(self, size):
self._size = size
self._raygen = Ray(max(size))
def fov(self, reachable, origin, radius, set_origin=True):
seen = Flags(self._size)
if set_origin:
seen[origin] = True
for ray in self._raygen.rays(origin, radius, self._size):
for idx in ray:
seen[idx] = True
# Stop ray if it hit a wall.
if not reachable[idx]:
break
return seen
def get_path(self, flags, start, end):
astar = AStar(flags, start, end)
astar.process()
return astar.path()
def __init__(self, size):
self._size = size
self._raygen = Ray(max(size))