public bool RemoveNextStoragePlane() { if (storagePlanes.Count == 0) { return(false); } PlaneView view = storagePlanes[storagePlanes.Count - 1]; view.PlaneNode.SetVisible(false); if (EngineConfig.DisplayBoundingQuadrangles) { ViewHelper.DetachQuadrangles(sceneMgr, view.Plane); } storagePlanes.RemoveAt(storagePlanes.Count - 1); return(true); }