DemoLib.Vertex.ToString C# (CSharp) Method

        public override string ToString()
        {
            StringBuilder str = new StringBuilder ("Vertex: (");
            str.Append (x);
            str.Append (", ");
            str.Append (y);
            str.Append (", ");
            str.Append (z);
            str.Append (')');

            return str.ToString ();
        }