public void CopyNodeFrom(TMOFile motion, string sname, List <string> except_snames) { TMONode node = this.FindNodeByShortName(sname); if (node == null) { return; } TMONode motion_node = motion.FindNodeByShortName(sname); if (motion_node == null) { return; } node.CopyChildrenMatFrom(motion_node, except_snames); }