also caching GetComponent<>, I see so much code around the net using that on Update() :(
Camera.main while convenient, is not recommended to be used every frame. Join me and get more of these #unitytips this Thursday on my Unite Now presentation on optimization. https://resources.unity.com/unitenow/onlinesessions/optimization-tips-for-maximum-performance-part-1 …pic.twitter.com/wVHqU332oE
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Yes, totally. :/
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oh wow, I thought Camera.main would be a static reference or something, have some code to update right now!
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Hahaha, refactor away!
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Here is one video that explain that and more about optimization.https://youtu.be/_wxitgdx-UI
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Thanks!
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you're welcome, hope is useful!
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Thanks for sharing! What's the significance of impact from doing this instead? Like potentially a few more FPS?
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yes, this will improve the use of CPU as you won't need to do a search every time. Potentially improving your FPS.
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I haven't seen any explanation as to why it is done like this. It seems like that behavior could be optimized by default and probably should be considering a dev could be using components from the store that might change the active camera at any point while playing.
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That's a very good question, I don't have the answer as for why it works that way. But one thing that helps is that modern IDE's such as
@VisualStudio and@JetBrainsRider can help devs find those cases. - Antworten anzeigen
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