solved How to get optimization info from scene optimizer

[Madclaws]

Hi guys,

I am making a simple 3D endless game with primitive shapes(5 cubes and 1 sphere).But the game is running on 30 FPS in mid-range phone.When i use scene optimizer with moderate degredation,after some time fps increases to 60.But how do i know what was the issue for game lag,So that i can fix it later.

[Guest]

Hello!

the moderate options are described here: https://doc.babylonjs.com/how_to/how_to_use_sceneoptimizer#options

For a live update on what is going on, you can use this:

SceneOptimizer.OptimizeAsync(...).onNewOptimizationAppliedObservable.add(function(option) {

});

https://doc.babylonjs.com/api/classes/babylon.sceneoptimizer#onnewoptimizationappliedobservable

[Madclaws]

@Deltakosh 

Thanks for the tips.
So i think actually meshes was not the problem.I am getting 60 FPS ,when "SETTING HARDWARE SCALING LEVEL TO 2.25".Can somebody explain what this message means?

Edited November 14, 2018 by Madclaws
had to change reference image

[Guest]

So this is an equivalent to calling engine.setHardwareScalingLevel(0.25).

This is really useful on mobile where the fillrate is limited. This function will ask the engine to render at 1/4 of the current mobile resolution

[Madclaws]

@Deltakosh

Thanks.