Spritemanager Animation speed based on layer

[krum110487]

Hello, I am fairly new to babylonjs, but I found this weird thing where on each layer sprites will run at different speeds.

to see this in action simply change the layermask from LAYER_FG to LAYER_BG.

var spriteManagerPlayer = new BABYLON.SpriteManager("playerManager", "textures/player.png", 2, 64, scene);
	spriteManagerPlayer.layerMask = LAYER_FG;

http://www.babylonjs-playground.com/#CSAVV#1

from playing around with it, it seems the foreground is running 3 times as fast, you can see it demonstrated in this code:

http://www.babylonjs-playground.com/#CSAVV#2

I also noticed that when I leave the tab and come back in chrome they start to get out of sync, but if you stay on the page, they will stay in sync.

is this expected? I am a bit confused as to why this may be.

 

Right now I am experimenting with 2d and 3d plains on different layers, I am also going to be experimenting with renderGroups. So forgive the messy code.

Thanks,

Edited September 18, 2016 by krum110487
Found new information

[GameMonetize]

Hello I guess the problem comes from the runRenderLoop. The playground has its own renderloop already defined.

This sample seems then to work:

http://www.babylonjs-playground.com/#CSAVV#8