OnBecameVisible はレンダラーが任意のカメラから見えるようになると呼び出されます
This message is sent to all scripts attached to the renderer. OnBecameVisible and OnBecameInvisible is useful to avoid computations that are only necessary when the object is visible.
// Enables the behaviour when it is visible
using UnityEngine; using System.Collections;
public class ExampleClass : MonoBehaviour { void OnBecameVisible() { enabled = true; } }
OnBecameVisible can be a co-routine, simply use the yield statement in the function. When running in the editor, Scene view cameras will also cause this function to be called.