Unity more efficient find

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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.

Unity more efficient find

标签：beat   phone   method   nbsp   real   hat   fast   mat   ast   

原文地址：https://www.cnblogs.com/eiya/p/10206265.html