How covert some parts of the map?

[SutinG]

HI!
Since I can cover some parts of my map in order that they are not visible?

Some parts in my map have Boundary, these are the parts that I need that they couldn't be seen.

 

[HL.Clockwork]

what exactly do you mean?

unreachable parts? if u set boundary this part is not visible.

 

[Metaldrummer]

You could create a region covering the desired area, and set a visibility emitter to emit black mask at that region. But if it has boundary, it should not be able to be seen anyway.