Mesh components within an actor aren't voxelized.

[borogove]

We've built a level out of modular "prefabs", actors which contain several static mesh components within them.

• Bulk selection of static mesh in the Acoustics > Objects pane doesn't select them; it's only looking for static mesh actors.
• Selecting the individual static mesh components and selecting tag doesn't change the object tag counts (fair enough, it's only counting actors).
• If the prefab actor is hand-selected and tagged as geometry, then calculating the voxelization and probes for the map doesn't appear to voxelize any of the geometry in the prefab. The log reports:

LogAcoustics: Error: Unsupported Actor tagged for Acoustics: Trench_Prefab_2

This sort of modular construction seems pretty valuable. If an actor is specifically tagged for acoustics, it seems like it should get scanned for mesh components.

[NoelCross]

Do you happen to know if Trench_Prefab_2 is a AGroupActor? We currently only support AStaticMeshActor and ALandscapeProxy, but are open to supporting more Actors types if needed.

[borogove]

Not an AGroupActor. It's its own blueprint class with Actor as its parent class.

[borogove]

Do you plan to support geometry brushes? I don't think we're planning to rely on them for production, but we have used some in quick-and-dirty test levels.

[NoelCross]

Russell, it appears that there was an issue adding you to the Teams channel. It should be fixed now so please try again.

In addition, I found a couple of issue in our database which reported in the last few months. We haven't addressed these issue yet, but they shouldn't be too difficult to tackle for a future release.

• Project Acoustics (Unreal): Static meshes inside prefabs are ignored
• Voxelization: Brushes are not supported

Thanks for the feedback!

[MikeChemi]

Static mesh components are supported in the 3.0 release, available now! #94