用於控制 ViewCube 的指令

Commands

NAVVCUBE (指令)
UCS (指令)

System Variables

COMPASS (系統變數)
NAVVCUBEDISPLAY (系統變數)
NAVVCUBELOCATION (系統變數)
NAVVCUBEOPACITY (系統變數)
NAVVCUBEORIENT (系統變數)
NAVVCUBESIZE (系統變數)
PERSPECTIVE (系統變數)