public int AddVertex(
	string mesh_name,
	int patch_id,
	double x,
	double y,
	double z
)

Public Function AddVertex ( 
	mesh_name As String,
	patch_id As Integer,
	x As Double,
	y As Double,
	z As Double
) As Integer

public:
int AddVertex(
	String^ mesh_name, 
	int patch_id, 
	double x, 
	double y, 
	double z
)

member AddVertex : 
        mesh_name : string * 
        patch_id : int * 
        x : float * 
        y : float * 
        z : float -> int