@Test
public void testLoadNavMesh() {

	TriangleGraph graph = navMesh.getGraph();
	System.out.println(String.format("三角形个数：%d 所有边%s 共享边：%d 独立边：%d", graph.getTriangleCont(),
			graph.getNumTotalEdges(), graph.getNumConnectedEdges(), graph.getNumDisconnectedEdges()));
/		System.out.println(JSON.toJSONString(navMesh.getGraph().getTriangles()));
}