← All API classes

API REFERENCE / COMPONENT

UFragmentLODDebugComponent

Runtime component for visualizing Fragment spatial cells and representation transitions.

componentRuntimeEditorExperimental

Attach it to a model or bucket root when diagnosing LOD0, merged-cell LOD1, and proxy LOD2 behavior.

Debug visualization properties

Configure the debug mode and display state in the component details panel.

Console variables under r.Fragments.LODDebug.* control automatic attachment and forced LOD behavior.

Blueprint functions

---

Set Mode (and apply)

Blueprint

Sets the debug colorization mode and applies it immediately.

Inputs: NewMode: EFragmentLODDebugMode
Outputs: none

---

Apply (re-color now)

Blueprint

Re-applies the current mode after components attach or finish streaming.

Inputs: none
Outputs: none

---

Clear (restore originals)

Blueprint

Restores the original materials and per-instance custom data.

Inputs: none
Outputs: none