Reloading SceneKit scene after app goes to foreground

Hello,

is it good practice to reload SceneKit 3D scene every time app goes to foreground from background? For example when app is for a long time in the background and then it goes to foreground, reload the app, to make sure everything is loaded?

Is it necessary in normal circumstances?

Thanks, Krzysztof

Reloading SceneKit scene after app goes to foreground
 
 
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