@spiceErrorCheck<EOL>def nvc2pl(normal, constant):
plane = stypes.Plane()<EOL>normal = stypes.toDoubleVector(normal)<EOL>constant = ctypes.c_double(constant)<EOL>libspice.nvc2pl_c(normal, constant, ctypes.byref(plane))<EOL>return plane<EOL>
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