cameraOffset
cameraOffset: number = 80
loop
loop: boolean = false
perPointHeight
perPointHeight: boolean = false
planeImageUrl
planeImageUrl: string = defaultPlaneIMG
planeModelUrl
planeModelUrl: string = null
planeScale
planeScale: number = 0.5
showRoute
showRoute: boolean = true
飞行漫游控制类