points.py 文件源码

def __div__(self, div):
        """Divide each point in the cloud by a scalar.

        Parameters
        ----------
        div : float
            The number by which to divide the PointCloud.

        Returns
        -------
        :obj:`PointCloud`
            A PointCloud created by the division.

        Raises
        ------
        ValueError
            If div is not a scalar value.
        """
        if not isinstance(div, numbers.Number):
            raise ValueError('Type %s not supported. Only scalar division is supported' %(type(div)))
        return self.__mul__(1.0 / div)