init(sourceRegion:sourceLevel:sourceSlice:destinationOrigin:destinationLevel:destinationSlice:)
Declaration
init(sourceRegion: MTLRegion, sourceLevel: Int, sourceSlice: Int, destinationOrigin: MTLOrigin, destinationLevel: Int, destinationSlice: Int)init(sourceRegion: MTLRegion, sourceLevel: Int, sourceSlice: Int, destinationOrigin: MTLOrigin, destinationLevel: Int, destinationSlice: Int)