Pile of RigidBody2Ds results in overlapping and shaking

[romulox-x]

Dump a bunch of rigibody2d's with rectangle collision shapes into a pit so they pile on top of each other, and the ones at the bottom are forced into each other. They overlap significantly, and constantly shake around as they try to resolve their colliisions.

Example:
https://copy.com/YWldXOFC18N1oYRk

[guilhermefelipecgs]

One way to solve this is change fixed_fps of 60 for 180, with this value looks good for me.
I don't know if the option "Continuous Cd" (I think this should be Continuous Collision Detection) works. I never saw any difference with this option.

[akien-mga]

Lol, that's hypnotizing :D
I can confirm that the bug is still reproducible using the minimal example included above in the current master branch.

[vnen]

There's a video showing this bug: https://www.youtube.com/watch?v=LYy3NTBElO4

[reduz]

Will fix this in 2.1, as I will probably switch to a less beautiful but more useful contact point generation code.

[reduz]

i think i fixed this bug a few weeks ago, but i can't download the test case

[guilhermefelipecgs]

New test case: test_rigidbody.tar.gz

I tested it with v2.0.4.1.stable and isn't working.

[akien-mga]

I can still reproduce the bug in 2.1-beta using the above test case.

[akien-mga]

I guess #515 might be a duplicate of this bug (or the other way around, as you prefer ;)).

[akien-mga]

Not critical for the upcoming 2.1, so moving to the next milestone.