Real-Time Physics Simulation Forum 2006-09-23T15:34:33+00:00 https://pybullet.org/Bullet/phpBB3/app.php/feed/topic/549 2006-09-23T15:34:33+00:00 2006-09-23T15:34:33+00:00 https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=1887#p1887 <![CDATA[It still fails in ~CcdPhysicsController]]>
There is a todo, about memory management and reference counting, I will include this too.

See http://www.continuousphysics.com/mediaw ... BulletTodo

Statistics: Posted by Erwin Coumans — Sat Sep 23, 2006 3:34 pm

]]> 2006-09-23T10:04:57+00:00 2006-09-23T10:04:57+00:00 https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=1875#p1875 <![CDATA[It still fails in ~CcdPhysicsController]]>
It fails at:
delete m_MotionState;
in CcdPhysicsController::~CcdPhysicsController()

Library trys to delete something that it does not create.

Imagine the situation:

class ATOM : public PHY_IMotionState
{
CcdPhysicsController*_pPhyCtrl;
}

Destructor of class ATOM executes delete _pPhyCtrl. Destructor of _pPhyCtrl executes delete m_MotionState (that is destructor of ATOM). We are entering into dead loop: ~ATOM calls ~CcdPhysicsController, ~CcdPhysicsController calls ~ATOM.
I think library should not delete objects that it does not create.

P.S. DirectX testbed is not working so far :(:(:(:(:(

Statistics: Posted by Jack — Sat Sep 23, 2006 10:04 am

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