Method toString

src/main/java/trace/util/TCB3.java:38–41

()

		public Function<Triple<Node, Node, Node>, Void> refresh;

		@Override
		public String toString() {
			return v + "@" + x + "(" + tI + "->" + tO + "):" + n;
		}

		public void setV(Vec3 f) {
			if (!v.equals(f)) {