@Test
public void testFindRandomPointInPath() {

	long begin=TimeUtil.currentTimeMillis();
	for(int i=0;i<10000;i++) {
		navMesh.getRandomPointsInPath(new Vector3(205,19,113), 5f, 0.2f);
  		navMesh.getRandomPointsInPath(new Vector3(109.2f,10f,59.2f), 10f, 0.2f);
	}
	System.out.println("耗时："+(TimeUtil.currentTimeMillis()-begin));
}