Version: 2021.2
言語: 日本語
public Component GetComponent (Type type);

パラメーター

type The type of Component to retrieve.

戻り値

Component A Component of the matching type, otherwise null if no Component is found.

説明

Returns the component of type if the GameObject has one attached.

Component.GetComponent will return the first component that is found and the order is undefined. If you expect there to be more than one component of the same type, use Component.GetComponents instead, and filter that output further.// To get a component on a different GameObject, use GameObject.Find to get a reference to the other GameObject, and then use GameObject.GetComponent on the other GameObject.

using UnityEngine;

public class GetComponentExample : MonoBehaviour { void Start() { HingeJoint hinge = gameObject.GetComponent(typeof(HingeJoint)) as HingeJoint;

if (hinge != null) hinge.useSpring = false; } }

public T GetComponent ();

戻り値

T A Component of the matching type, otherwise null if no Component is found.

説明

Generic version of this method.

using UnityEngine;

public class GetComponentExample : MonoBehaviour { void Start() { HingeJoint hinge = GetComponent<HingeJoint>();

if (hinge != null) hinge.useSpring = false; } }

public Component GetComponent (string type);

パラメーター

type The name of the type of Component to get.

戻り値

Component A Component of the matching type, otherwise null if no Component is found.

説明

To improve the performance of your code, consider using GetComponent with a type instead of a string.

using UnityEngine;

public class GetComponentExample : MonoBehaviour { void Start() { HingeJoint hinge = GetComponent("HingeJoint") as HingeJoint;

if (hinge != null) hinge.useSpring = false; } }
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