Rigid Body not moving after resting for long time? [Closed]

[papaonn]

Hi community,

I have a problem which i couldn't resolve and doesn't understand why it happened,
I have my rigid bodies collision simulated smoothly initially,
but after sometimes everything fall down to the ground and at rest eventually,
then i started to repositioning them back to the initial position, it just doesn't work at all,
it seemed like it is stucked and jammed there forever.

I found that it only happened after it fall down to ground with all things look stable (without movement) then i couldn't call to change the position anymore, but before that the positions could be changed.

What is happening here?
I am getting frustrated at these for no clue had been found.

My Code is here :

Code: Select all

            lpRigidObj = btRigidBody::upcast(mlpDiscreteDynamicsWorld->getCollisionObjectArray()[0]);
            t.setIdentity();
            t.setOrigin(btVector3(0, 30, 10));
            //lpRigidObj->setWorldTransform(t);
            lpRigidObj->translate(btVector3(0, 30, 10));

Thank you for reading my problems here.

[papaonn]

I got it,
after somewhile i figured out that it was actually state deactivation is making it not moving, just reseting the state deactivation works again.
myBody->setActivationState(DISABLE_DEACTIVATION);