The clusters of the mesh whose root is at nodeOffset in the scene's nodes (a TraceSceneData.meshes or mergedGroups entry's nodeOffset), cut as clusterTraceScene cuts it: in the walk's order, left before right.
nodeOffset
TraceSceneData.meshes
mergedGroups
The clusters of the mesh whose root is at
nodeOffsetin the scene's nodes (aTraceSceneData.meshesormergedGroupsentry'snodeOffset), cut as clusterTraceScene cuts it: in the walk's order, left before right.