_cellPosInRenderData
_cellPosInRenderData: number
_physicsDatas
_physicsDatas: any[]
_renderElementIndex
_renderElementIndex: number
_transFlag
_transFlag: number = 0
chuckLocalindex
chuckLocalindex: number
updateTransFlag
updateTransFlag: boolean = true
zOrderValue
zOrderValue: number
位操作 2 旋转 3 翻转h 4翻转v 5 斜角 transpose