可选animationTime
animationTime?: (duration: number, seconds: number) => number
可选delay
delay?: number
可选index
index?: number
可选loop
loop?: Cesium.ModelAnimationLoop
可选multiplier
multiplier?: number
可选name
name?: string
可选removeOnStop
removeOnStop?: boolean
可选reverse
reverse?: boolean
可选startTime
startTime?: Cesium.JulianDate
可选stopTime
stopTime?: Cesium.JulianDate