about physical

Hello, I have several objects with physical top of each other, I have friction 1 (for non-slip), the collision polygons are fine but when they are all 20 seconds begin to separate gradually until they fall ...

They didn't fall, but I can see in debug-mode that the x and y-positions are changing slightly. It stops, if I turn off the animations. I assume that the objects change slightly the size in the animations.

I don't have the problem with chipmunk-physic. So I think it's a problem with the physic-behavior.

I'm sorry I can not understand the English.

You say that some frame has a different size and why is that?

Or I have to set something physical?

Thanks

What I mean is when the animation of your objects are playing you can see in debug-mode that the x and y-position of the objects are changing. This is only when the animation is playing.

If you use chipmunk-physics from R0j0hound this problem doesn't exist. So I assume that is a problem with the physic-behavior.

Thanks