@Test
public void testTriangle() {

	long start = TimeUtil.currentTimeMillis();
	for (int i = 0; i < 1; i++) {
		Triangle triangle = navMesh.getTriangle(new Vector3(264, 18, 117));
		if (triangle != null) {
			System.err.println(triangle.toString());
		}
		Assert.assertNotNull(triangle);
	}
	
	System.out.println("获取三角形耗时：" + (TimeUtil.currentTimeMillis() - start));
}