Unity more efficient find

发布时间：2020-12-14 05:17:15 所属栏目：大数据来源：网络整理

导读：Unity caches GameObjects based on their tags,so in a big scene with lots of objects, GameObject.FindWithTag is several orders of magnitudes faster that GameObject.Find. It still does not beat the simple deserialization of a direct public v

Unity caches GameObjects based on their tags,so in a big scene with lots of objects,

GameObject.FindWithTag is several orders of magnitudes faster that GameObject.Find.

It still does not beat the simple deserialization of a direct public variable link (in terms of speed).

Just for the record: Object.FindObjectOfType is?A LOT?slower than GameObject.Find.

In our measurements,the relation is roughly: 10x GameObject.FindWithTag = GameObject.Find and 100x GameObject.Find = Object.FindObjectOfType.

Of course,all that only matters if it really matters. 99% of the cases,it?just does not matter?so if you don‘t write a tight Update() function in a big scene targeting iPhone 3,go on with any method you like until you run into trouble.

（编辑：李大同）

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