NavMeshAgent.destination

説明

ワールド空間単位でエージェントの目的地を設定し取得します

取得:

このエージェントの目的地の設定を返します。

• If a destination is set but the path is not yet processed the position returned will be valid navmesh position that's closest to the previously set position.
• If the agent has no path or requested path - returns the agents position on the navmesh.
• If the agent is not mapped to the navmesh (e.g. scene has no navmesh) - returns a position at infinity.

設定:

要求された目的地に最も近い有効な NavMesh の位置にエージェントを移動させることを要求します。

• The path result may not become available until after a few frames. Use pathPending to query for outstanding results.
• If it's not possible to find a valid nearby navmesh position (e.g. scene has no navmesh) no path is requested. Use SetDestination and check return value if you need to handle this case explicitly.

using UnityEngine;

[RequireComponent(typeof(NavMeshAgent))]
public class FollowTarget : MonoBehaviour
{
    public Transform target;
    Vector3 destination;
    NavMeshAgent agent;

    void Start()
    {
        // Cache agent component and destination
        agent = GetComponent<NavMeshAgent>();
        destination = agent.destination;
    }

    void Update()
    {
        // Update destination if the target moves one unit
        if (Vector3.Distance(destination, target.position) > 1.0f)
        {
            destination = target.position;
            agent.destination = destination;
        }
    }
}