I have an armature of constrained dynamic rigidbodies, the constraints are disabled. After the physics step, but before debug-drawing, I manually constrain (ie teleport) the bodies to an animated skeleton (yeah I know, I could use kinematic bodies, and no constraints, there's a few reasons I choose to use dynamic bodies...) Now, since I have teleported my bodies, but not informed the constraints (which are disabled), those constraints are highly likely to have been violated - which should not matter, since they are disabled, right? Wrong!
The problem I'm trying to describe, is that btDiscreteDynamicsWorld::debugDrawWorld() does not check if a constraint is enabled, or in a valid state, prior to attempting to draw it - this leads me into an infinite loop with respect to drawing of angular limits of constraints.
I'm using Bullet 2.86.1 (I believe - it's the Urho3D Master branch).
I've managed to work around the issue by disabling rendering of constraint limits, but that's not really a satisfactory solution.
Anyone care to chime in?Statistics: Posted by Leith — Mon Mar 25, 2019 9:30 am
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