Sorry!!
I thought that they can answer me...

@TriNitroToluene: I have cropped a blueprint of a car (front,side,top) then I put them into the front, side and top view of maya. then I made a polygonal cube. I want to remove a face so I go to the top view and selected show --> isolate select --> view selected. BUT when I do this the blueprint will vanish to!!

Peace


I´m a Bullet and I am found in your brain...