MutableAtlas
constructor( width: Int = 2048, height: Int = width, border: Int = 2, premultiplied: Boolean = true, allowToGrow: Boolean = true, growMethod: MutableAtlas.GrowMethod = GrowMethod.NEW_IMAGES)
constructor( binPacker: BinPacker, border: Int = 2, premultiplied: Boolean = true, allowToGrow: Boolean = true, growMethod: MutableAtlas.GrowMethod = GrowMethod.NEW_IMAGES)