2d physics: Lots of RigidBodies produce many collisions and won't get to "sleep"

[marynate]

Testcase project:

https://www.dropbox.com/s/9pijuuoo1zzlqgf/test_physics_2d_sleep.zip

Reproduce:

click "Generate" button several times, observer that when island getting lot's rigibody, it will take forever to turn into sleep state (turn into red color)

[godotengine]

Finally got to check this.. I'm not sure if it's so much of a sleep issue,
but a problem with the tuning of the physics variables to work in pixels.
Will fix other issues and more serious bugs first then check this one with
more detail.

On Sun, Jun 15, 2014 at 2:21 AM, marynate notifications@github.com wrote:

Testcase project:

https://www.dropbox.com/s/9pijuuoo1zzlqgf/test_physics_2d_sleep.zip

Reproduce:

click "Generate" button several times, observer that when island getting
lot's rigibody, it will take forever to turn into sleep state (turn into
red color)

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#515.

OkamStudio

[kubecz3k]

I'm unsure what is current status of the bug, could you @marynate test it on current nightlies?

[akien-mga]

I tried the test project and could still reproduce the bug. Here's a version fixed for recent API changes (active --> !sleeping): test_physics_2d_sleep.zip

As @reduz pointed it out, the issue is that all RigidBodies seem to produce an endless stream of mini collisions, so they'll never get to sleep.

To bugsquad: We have several duplicates of this issue I think, don't hesitate to close them as duplicates of this one when stumbling on them.

[akien-mga]

Closing as duplicate of the more recent #2092.