Best way to Hide all Static Meshes on a level?

Development Programming & Scripting Blueprint
1

I’m trying to hide / show all Static Meshes in a particular level for multiple levels. My logic decides which one(s) should currently be visible ingame.

Previously in UE3 you could set an entire level to be visible / invisible. However you can’t in UE4 and I can’t find a way of finding out which level a particular Static Mesh is in. If I use the ‘Get All Actors Of Class’ node it will get all Actors in all levels, not just the current level.

I’d prefer not to have to add a reference to every individual mesh in each level graph and maintain that list as meshes are deleted & added.

Any ideas?

2

Search Streaming Levels and World Browser.

Also, content examples in the launcher has a great example of level streaming.

4

I’m not after level streaming, but accessing meshes related to specific levels in Blueprints.

I can reference specific levels in Blueprints, but not do anything with them, such as search their World Lists. Are there specific Streaming Level or World Browser nodes / variables / arrays that you’re referring to?

5

‘Get All Actors Of Class’ will get only the loaded actors in the current level

6

Odd, every Static Mesh on every level was being hidden on my test.

However, I did find that you can set a visibility flag on streaming levels, although it also turns off collision when you make the level invisible.