NavMesh source geometry parsing ignores CSGShape3D set to use_collision

[smix8]

Godot version

Godot 4.1

System information

Windows 10

Issue description

The source geometry parsing for the navigation mesh baking only adds mesh geometry from CSGShape3D when set to NavigationMesh::PARSED_GEOMETRY_MESH_INSTANCES or PARSED_GEOMETRY_BOTH.

The parsing ignores CSG shapes with use_collision enabled when set to PARSED_GEOMETRY_STATIC_COLLIDERS.
The parsing also ignores the collision_layers bitmask in all cases.

Steps to reproduce

Add CSGShape3D with use_collision enabled and set the NavigationMesh to PARSED_GEOMETRY_STATIC_COLLIDERS.

Minimal reproduction project

N/A

[venilark]

When doing
NavigationServer3D.bake_from_source_geometry_data()
I always get "NavigationMeshSourceGeometryData3D is empty. Parse source geometry first."
I used the callable from parse_source_geometry_data() and tried with both Static Colliders and Mesh Instances

Tried with the CSGCombiner, same as you. If I add a StaticBody the error disappears because it finally finds some geometry but if there are only CSGs in neither mode I get anything.

[smix8]

As mentioned in the other open issue the problem in venilark's project was that the parsing was done in a _ready() function.

The SceneTree is not done with all the nodes setups when a _ready() function in a node gets called, use call_deferred(). Some node types like TileMap or GridMap do their setups deferred themself so you need to wait a frame for them to be truly ready.