Problem: 2 secs freeze caused by physics

Hi!

Situation: 3 secs after game is running there is a 2 sec freeze and i tested with debugger it shows cpu: 181%, Physics simulation: 172% on iphone 4s.

-Game has no logic and only 7 physical objects on a new project.

-I also disabled the physics behavior of objects and enabled them 5 secs later it is the same situation, when the behavior is enabled it runs for 3 secs and then 2 secs of freeze, after that is runs on 58 FPS.

Have anyone seen this happening before and how do you solve it?

Thanks!

I don't have any very pertinent solution but I hardly suggest you to avoid physic behavior when you can. This behavior request a lot of performances and it is hard to make it work well on mobile devices.

yapiiiii thanks

you can reproduce some physics effects quite easily with some operations... I can help you if you need help to do that.

can you share a capx ? or the events or conditions relating to the physics behavior? im pretty sure you did something wrong, a game like you show it should not use that much of cpu it should not even be noticeable

yapiiiii thank you : )

— event sheet is empty and every setting for project, scene and objects are default, thanks for asking : D

yapiiiii thank you : )

— event sheet is empty and every setting for project, scene and objects are default, thanks for asking : D

can u snapshot the physics and the line that creates the balls and the hangs?

btw whats ur computer cpu and graphic card? are the drivers for GPU updated?

Do you mean joints? xD i didn't use any and physics settings for objects are default.

I just arranged the objects on the scene using the layout screen.

4 long objects are immovable and 3 smaller ones are movable .

Iphone4s system is updated to newest version, even if i close all the other running apps the physics freeze still happens.

On Galaxy note 3 (4 core device) it has an almost unnoticeable 0.2 sec freeze.

Thank you : D