Camera see through walls ? (4.27.2) or (5.0.0 EA)

Hello everyone, I managed to switch back and forth between third person and top down camera, but how can I do it in version 4.27.2 or 5.0.0 EA that ignores the top down and third person camera walls like that For example, in houses or caves, the ceilings are not visible, such as when the camera simply hides the walls behind the character? Thanks for the answers in advance. If possible please with pictures.