Computes the absolute distance from the plane to the point
        :param point: Point for which distance is computed
        :return: Distance between the plane and the point

def distance_to_point(self, point):
        """
        Computes the absolute distance from the plane to the point
        :param point: Point for which distance is computed
        :return: Distance between the plane and the point
        """
        return np.abs(np.dot(self.normal_vector, point) + self.d)