[Bug] FarseerPhysics crash on changing mass

Lafiel

While rebalancing and changing mass density on hangar parts the game crashes with
System.Exception: _linearVelocity.X is NaN with FarseerPhysics.Dynamics.Body.ResetMassData()
as soon as unpaused.

Note, the hangar parts have zeroed minimum hitbox. This also applies to planned roof parts in forbidden areas.
Abh 0.5.3RC3 (just have to change density on any hangar part)
image https://i.imgur.com/p4s0NBi.png

Related to this I wish to completely remove the hitbox by having an empty CustomCollider or a flag. Currently, this also causes a FarseerPhysics crash.

Walt

I can add a flag to not generate a collider.

Walt

Here's a question: If you can remove the hitbox, how will you ever destroy a hanger?

Lafiel

Walt Good question.
In this case it technically doesn't matter. The hangar as I designed it has no function whatsoever. It will not hinder weapons shots so the ship still gets destroyed around it. It's just enduring decoration.
Since, I do have roof parts that cover the hangars I could use them to tie their fate to each other. I would need some sort of death proxy trigger. Same could be done with health proxy for showing damage. And I would like to be able to set a number which will destroy an equal number of hangar parts randomly (set to the area size of the roof part). Both should perfectly get destroyed if they do cover the same amount of area.