Layer worked perfectly, but I get another problem related to view port. When I try to get an object close to the screen, it goes away to the sides (getting away from the screen).
Second one is, my front and top view change simultaneously. Being in the Top view I was rotating the object to get its bottom view.I think during this time I did messy operations, now when I try to get the Top view to what it was at the beginning, the Front view also changes just the same with the things I do in the Top view.
Perfecto and GecT ,Thanks!!