Allow TileMap physics/navigation to still work when hidden

[groud]

Fixes #83499

[ChloePrime]

Should we apply this to navigation too?

[groud]

Should we apply this to navigation too?

I don't know. I didn't check if navigation nodes were disabled when hidden.
But it should be easy to implement too.

[KoBeWi]

It has the same condition, so likely should be changed too:

godot/scene/2d/tile_map.cpp

Line 905 in f8818f8

bool forced_cleanup = in_destructor || !enabled || !navigation_enabled || !tile_map_node->is_inside_tree() || !tile_set.is_valid() || !tile_map_node->is_visible_in_tree();

[groud]

It has the same condition, so likely should be changed too:

Yeah, I know it has the same condition. My question is whether or not other navigation nodes (mainly NavigationRegion2D) are still working when hidden or not.

[akien-mga]

Seems fine, just waiting to see if this should be done for navigation too.

[AThousandShips]

Can't find anything in the NavigationRegion2D code that is controlled by visibility in the tree, but haven't tested the behavior

[groud]

Done, I've just pushed an update to make navigation work too.

[smix8]

Yes navigation still works when not visible. Visibility has no use in navigation apart from debug rendering. Most navigation related nodes have a dedicated enabled property to enable/disable them.

As mentioned in dev chat I also wonder why it should be even any other way, visibility has clearly to do with visible things, aka rendering / occlusion. It has no bearing on logic and imo should not.

[akien-mga]

Thanks!