[Unity] OnBecameVisible no effect no reaction

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No effect reasons:

Any one of the camera view or 1.Scene Game view scope mount entities Test_OnBecameVisible the target entity.

2. The target entity must have the Renderer component can not be empty objects. It means that the model must have rendered.

 

 

using UnityEngine;

public class Test_OnBecameVisible : MonoBehaviour {
    
    private void OnBecameVisible()
    {
        print("摄像机视野...内" + this.transform);
    }
    private void OnBecameInvisible()
    {
        print("在摄像机视野---外" + this.transform);
    }
}

 

 

References:

1. Unity OnBecameVisible usage and OnBecameInvisible

2. Unity3d performance optimization of OnBecameVisible / OnBecameInvisible

3.