Elevation by Array command in 3ds max
ELEVATION WITH ARRAY COMMAND IN 3DS MAX.DRAW OVAL ,EXTRUDE IT AS PER FLOOR HEIGHT(1.00 M), CLONE IT AND INCREASE ITS HEIGHT UP TO 3.00M.REDUCE THE SIZE OF UPPER OVAL BY SCALING.ADD THE GLASS MATERIAL TO BOTH OVAL.SELECT ARRAY COMMAND FROM TOOLS , SELECT RESET ALL PARAMETERS.SELECT PREVIEW ,SELECT Z-AXIS INCREASE ITS VALUE AND THEN KEEP ON INCREASING VALUE OF ARROW DIMENSION FOR INCREASING FLOOR AS PER YOUR DESIGN .YOU CAN ALSO ORIENT ALL FLOORS BY ADDING VALUE IN ROTATE VALUE.