bool IsCoplanarTo(
	IGeCurve other,
	ref IGePlane plane = null
)

Function IsCoplanarTo ( 
	other As IGeCurve,
	Optional ByRef plane As IGePlane = Nothing
) As Boolean

bool IsCoplanarTo(
	IGeCurve^ other, 
	IGePlane^% plane = nullptr
)

abstract IsCoplanarTo : 
        other : IGeCurve * 
        ?plane : IGePlane byref 
(* Defaults:
        let _plane = defaultArg plane null
*)
-> bool