def create_polygons(center_blocks):
"""
Create shapely Polygons from center points, where center points
consist of a collection of tuples (x, y, m), where x and y are the
coordinates on the board, and m is a checker value (0/1)
:param center_blocks: collection of center points with (x, y, m)
:return: np.array of initial_polygons
"""
polygons = []
for idx, block in enumerate(center_blocks):
pts = np.array(block)[:, :-1]
poly = MultiPoint(pts + 0.5).buffer(0.5, cap_style=3)
poly.checkers = np.array(block)
poly.orientations = get_unique_orientations(poly)
poly.id = idx
polygons.append(poly)
return np.array(polygons)
