Optional ReadonlymergedThe range is a merged static group's (TraceSceneData.mergedGroups): its records name their source instance.
Optional ReadonlymergedThe range is an input mesh merged into TraceSceneData.mergedGroups[mergedInto]; it holds no records.
ReadonlytriangleReadonlytriangle
A run of tree-ordered triangle records, in triangles.
TraceSceneData.meshesandTraceSceneData.mergedGroupsentries are one.