Version: 2022.3
LanguageEnglish
  • C#

NavMesh.AllAreas

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

public static int AllAreas;

Description

Area mask constant that includes all NavMesh areas.

The mask can be used in query functions, such as NavMesh.Raycast, to indicate that all NavMesh area types are accepted.

// TargetReachable
using UnityEngine;
using UnityEngine.AI;

public class TargetReachable : MonoBehaviour { public Transform target; private NavMeshHit hit; private bool blocked = false;

void Update() { // Allow pass through all area types when testing if the target position // is reachable from the transform location. blocked = NavMesh.Raycast(transform.position, target.position, out hit, NavMesh.AllAreas); Debug.DrawLine(transform.position, target.position, blocked ? Color.red : Color.green); if (blocked) Debug.DrawRay(hit.position, Vector3.up, Color.red); } }

Additional resources: Areas and Costs to learn how to use different Area types.

Copyright © 2023 Unity Technologies
优美缔软件(上海)有限公司 版权所有
"Unity"、Unity 徽标及其他 Unity 商标是 Unity Technologies 或其附属机构在美国及其他地区的商标或注册商标。其他名称或品牌是其各自所有者的商标。
公安部备案号:
31010902002961