internal static extern void Internal_SetDrive(IntPtr obj, ref HingeJointDrive value);
internal static extern void Internal_GetDrive(IntPtr obj, out HingeJointDrive resultAsRef);
internal static extern void Internal_SetDrive(IntPtr obj, ref HingeJointDrive value);
internal static extern void Internal_GetDrive(IntPtr obj, out HingeJointDrive resultAsRef);