def __init__(self, geometry: Geometry):
"""
Constructs the grid based on the geometry
:param geometry:
"""
minx, miny, maxx, maxy = geometry.get_bounding_box()
x = np.arange(minx - CELLSIZE, maxx + 2 * CELLSIZE, CELLSIZE)
y = np.arange(miny - CELLSIZE, maxy + 2 * CELLSIZE, CELLSIZE)
xv, yv = np.meshgrid(x, y, indexing='ij')
dimX = len(x)
dimY = len(y)
self.gridX = xv
self.gridY = yv
self.dimX = dimX
self.dimY = dimY
self.cellsize = CELLSIZE
self.inside_cells = self.__get_inside_cells(geometry)
self.outside_cells = self.__get_outside_cells(geometry)
self.door_cells = self.__get_door_cells(geometry)
self.entrance_cells = self.__get_entrance_cells(geometry)
self.exit_cells = self.__get_exit_cells(geometry)
