Method __sub__

poco/utils/vector.py:26–27

(self, other)

        return Vec2(self.x + other.x, self.y + other.y)

    def __sub__(self, other):
        return Vec2(self.x - other.x, self.y - other.y)

    def __radd__(self, other):
        return Vec2(other.x + self.x, other.y + self.y)