How to optimize performance for complex 3D scenes in Babylon.js?

[alexchuber]

There was a very well-done post recently about optimizing memory usage. Talks about some of the points you mentioned. I’ll just leave it here

Reducing memory consumption in BabylonJS apps

Hey! I was solving this issue nowadays. Our app was crashing on non-Pro iPhones and mid-level Android devices. The FPS was around 14-16 on an iPhone 10 (the model we choose as the bottom line device the app has to run on). After I did some optimizations on the model/code the app runs on nearly all devices we could put our hands on (except some really old androids) and the FPS is in range of incredible 45-50 FPS on the iPhone 10. DO THIS FIRST! Change the powerPreference to default. BabylonJS…