Python library to work with hexagon grid geometry.
Hexometry is a Python library to work with hexagon grid geometry. Some ideas of having x, y, z coordinates for hexagon grid are taken from this article by Jasper Flick.
Particulary this image gives a good idea of a choosen coordinates for hexagon grid:
This library has no dependencies apart from python stdlib, but it requires Python 3.10 or higher. There is no problem to make it work with Python 3.7 or 3.8, but the original intention was to try fancy features of modern Python.
pip install hexometryfrom hexometry import Coord, Direction, Route
c1 = Coord(0, 0)
c2 = Coord(2, 3)
print(f"Coordinates {c1} and {c2} on a field are {c1-c2} hexes away each other")
route = c1 >> c2
print(f"and the route between them are: {route}. Let's traverse it:")
coord = c1
for direction in route:
coord += direction
print(f"moving {direction.value} to {coord}")
assert coord == c2
print("here we are")