Normalized RGBA wireframe color.
Normalized RGBA extended OBB line color (four channels, 0..1). Defaults to orange (#ff8000).
Draw a thin wireframe around each selected, visible object's extended oriented bounding box. Independent of face/edge highlighting, including NoneSelectionVisualization. Defaults to false. Each half-extent grows by 1% of the longest full side, preserving orientation and center, including for planar objects. Objects without a non-empty OBB are skipped. Boxes follow model placement and remain visible through occluders and section planes. Cached instance buffers use one draw per model/layer; color and camera changes do not rebuild them. Reapply with setSelectionVisualization after changing this flag or the color.
Draw selected object edges over the scene, including occluded edges. Face colors are unchanged.