def nvc2pl(normal, constant):
    """
    Make a plane from a normal vector and a constant.

    http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/nvc2pl_c.html

    :param normal: A normal vector defining a plane.
    :type normal: 3-Element Array of floats
    :param constant: A constant defining a plane.
    :type constant: float
    :return: plane
    :rtype: spiceypy.utils.support_types.Plane
    """
    plane = stypes.Plane()
    normal = stypes.toDoubleVector(normal)
    constant = ctypes.c_double(constant)
    libspice.nvc2pl_c(normal, constant, ctypes.byref(plane))
    return plane
def nvc2pl ( normal , constant ) : plane = stypes . Plane ( ) normal = stypes . toDoubleVector ( normal ) constant = ctypes . c_double ( constant ) libspice . nvc2pl_c ( normal , constant , ctypes . byref ( plane ) ) return plane
Make a plane from a normal vector and a constant.

    http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/nvc2pl_c.html

    :param normal: A normal vector defining a plane.
    :type normal: 3-Element Array of floats
    :param constant: A constant defining a plane.
    :type constant: float
    :return: plane
    :rtype: spiceypy.utils.support_types.Plane