Question

JavaScript => public function FindClosestEdge(out hit: NavMeshHit): bool;
C# => public bool FindClosestEdge(out NavMeshHit hit);

Parameters 参数

hit	Holds the properties of the resulting location.

Returns 返回

bool True if a nearest edge is found.

Description 描述

Locate the closest NavMesh edge.

查找导航网格最近的边缘。

The returned NavMeshHit object contains the position and details of the nearest point on the nearest edge of the Navmesh. Since an edge typically corresponds to a wall or other large object, this could be used to make a character take cover as close to the wall as possible.

返回的NavMeshHit 对象包含位置和导航网格最近边缘上的最近的点的细节。因为边缘通常对应于墙壁或者其他大型对象，该方法可以用于尽可能的角色靠近墙壁隐藏。

JavaScript:

private var agent: NavMeshAgent;
 
	function Start () {
		agent = GetComponent.<NavMeshAgent>();
	}
 
 
	function Update() {
		// Move to the nearest wall when the mouse is clicked.
		if (Input.GetMouseButtonDown(0)) {
			TakeCover();
		}
	}
 
 
	function TakeCover() {
		var hit: NavMeshHit;
 
		if (agent.FindClosestEdge(hit)) {
			agent.SetDestination(hit.position);
		}
	}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    private NavMeshAgent agent;
    void Start() {
        agent = GetComponent<NavMeshAgent>();
    }
    void Update() {
        if (Input.GetMouseButtonDown(0))
            TakeCover();
 
    }
    void TakeCover() {
        NavMeshHit hit;
        if (agent.FindClosestEdge(out hit))
            agent.SetDestination(hit.position);
 
    }
}

navmeshagent