| type | 要检索的组件的类型。 |
| includeInactive | 在发现的集内是否应包含非活动组件？ |
返回 GameObject 或其任何父项中类型为 type 的所有组件。
组件搜索是在父对象上以递归方式执行的，因此包含父项的父项，依此类推。
using UnityEngine;
public class GetComponentsInParentExample : MonoBehaviour
{
void Start()
{
Component[] hingeJoints;
hingeJoints = GetComponentsInParent(typeof(HingeJoint));
if (hingeJoints != null)
{
foreach (HingeJoint joint in hingeJoints)
joint.useSpring = false;
}
else
{
// Try again, looking for inactive GameObjects
Component[] hingesInactive = GetComponentsInParent(typeof(HingeJoint), true);
foreach (HingeJoint joint in hingesInactive)
joint.useSpring = false;
}
}
}
| includeInactive | 在发现的集内是否应包含非活动组件？ |
通用版本。有关更多详细信息，请参阅通用函数页面。
using UnityEngine;
public class GetComponentsInParentExample : MonoBehaviour
{
void Start()
{
HingeJoint[] hingeJoints;
hingeJoints = GetComponentsInParent<HingeJoint>();
if (hingeJoints != null)
{
foreach (HingeJoint joint in hingeJoints)
joint.useSpring = false;
}
else
{
// Try again, looking for inactive GameObjects
HingeJoint[] hingesInactive = GetComponentsInParent<HingeJoint>(true);
foreach (HingeJoint joint in hingesInactive)
joint.useSpring = false;
}
}
}
| includeInactive | 在发现的集内是否应包含非活动组件？ |
| results | 容纳找到的组件的列表。 |
查找 GameObject 或父项中的组件，然后将它们返回到 List results 中。
using UnityEngine;
using System.Collections.Generic;
public class GetComponentsInParentExample : MonoBehaviour
{
void Start()
{
List<HingeJoint> hingeJoints = new List<HingeJoint>();
GetComponentsInParent<HingeJoint>(false, hingeJoints);
if (hingeJoints != null)
{
foreach (HingeJoint joint in hingeJoints)
joint.useSpring = false;
}
else
{
// Try again, looking for inactive GameObjects
List<HingeJoint> hingesInactive = new List<HingeJoint>();
GetComponentsInParent<HingeJoint>(true, hingesInactive);
foreach (HingeJoint joint in hingesInactive)
joint.useSpring = false;
}
}
}