def METHOD_NAME(
    self, x: float = None, y: float = None, z: float = None, ax: Ax = None, **patch_kwargs
) -> Ax:
    """Plot structure's geometric cross section at single (x,y,z) coordinate.
    Parameters
    ----------
    x : float = None
        Position of plane in x direction, only one of x,y,z can be specified to define plane.
    y : float = None
        Position of plane in y direction, only one of x,y,z can be specified to define plane.
    z : float = None
        Position of plane in z direction, only one of x,y,z can be specified to define plane.
    ax : matplotlib.axes._subplots.Axes = None
        Matplotlib axes to plot on, if not specified, one is created.
    **patch_kwargs
        Optional keyword arguments passed to the matplotlib patch plotting of structure.
        For details on accepted values, refer to
        `Matplotlib's documentation <https://tinyurl.com/2nf5c2fk>`_.
    Returns
    -------
    matplotlib.axes._subplots.Axes
        The supplied or created matplotlib axes.
    """
    return self.geometry.METHOD_NAME(x=x, y=y, z=z, ax=ax, **patch_kwargs)