Scene dispose freeze BJS

[TomaszFurca]

Hey, I start work with many scenes, but i have problem with dispose inactive scenes, after call scene.dispose() or engine.dispose() bjs freeze chrome TAB. How i can successful delete scene with all meshes, actions etc?

[adam]

If you have no luck disposing a scene, then maybe you can reuse them.

[GameMonetize]

This is not expected. scene.dispose() should just work. Can you repro somewhere where we can see it?

[TomaszFurca]

Open my game http://babylon.furcatomasz.pl/. And go your player to fireplace (there is pinned event to change scene) and then window with game will be frozen. I don't know how can i debug it.

[GameMonetize]

This is a bit too complex to debug  do you mind to create a simpler repro?

[TomaszFurca]

On PG i cannot replace this problem, so i start to debug source code of BJS and found problem there:

 Scene.prototype.disposeSounds = function () {
            this.mainSoundTrack.dispose(); /// This line of code freeze my TAB
            ...
        };

In my project I register some empty BABYLON.Sound (without file) and then scene cannot be disposed.  After remove empty BABYLON.Sound it works!

[GameMonetize]

ok good news!

[TomaszFurca]

Next problem - when i want dispose scene in intersectionEnter event in action manager i got error. Check it on PG: https://www.babylonjs-playground.com/#WWCK0#44

[GameMonetize]

You cannot dispose the scene while using it. You have to call the scene.dispose() inside a setTimeout to be able to do it