[in, out] HudModeType – An enum that determines the Head Up Display option used. The following are the possible HudModeType enumeration values for this property:
HM_NONE = 0
HM_COMPASS = 1
HM_GRAPHIC = 2
HM_TEXT = 3
HM_ACTIVEHUD = 4
HM_ ACTIVEHUD_COMPASS = 5
HM_ ACTIVEHUD_GRAPHIC = 6
HM_ ACTIVEHUD_ TEXT = 7