Exemple #1
0
    def from_vector(cls, vector):
        """
        Create a point object from a 3d vector in Cartesian space.

        :param vector:
            Tuple, list or numpy array of three float numbers representing
            point coordinates in Cartesian 3d space.
        :returns:
            A :class:`Point` object created from those coordinates.
        """
        return cls(*geo_utils.cartesian_to_spherical(vector))
Exemple #2
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 def v2p(*vectors):  # "vectors to points"
     return [Point(*coords)
             for coords in zip(*geo_utils.cartesian_to_spherical(
                 numpy.array(vectors, dtype=float)
             ))]