Write version onto userData.loadedViewVersion. No-op when userData is absent. Called by every leaf commit (gsplats / points / lines) so the stamp lives in exactly one place.
version
userData.loadedViewVersion
userData
Write
versionontouserData.loadedViewVersion. No-op whenuserDatais absent. Called by every leaf commit (gsplats / points / lines) so the stamp lives in exactly one place.