void TA::DynamicObject::SetCollisionObjectChanged (

int nFlags = (REINIT_FLAG_UPDATE_MASS | REINIT_FLAG_UPDATE_INERTIA_TENSOR | REINIT_FLAG_UPDATE_CENTER_OFFSET) )

If the CollisionObjectCombo used by this DynamicObject is changed externally, then the DynamicObject will be out of date.
The user must call this function to update a DynamicObject after modifying its CollisionObjectCombo directly.
Failure to due so may cause unpredictable behaviour.
See TA::DynamicObject::ReinitFlags for details.
Parameters:

nFlags

Defaults to:

nFlags = TA::DynamicObject::REINIT_FLAG_UPDATE_MASS | TA::DynamicObject::REINIT_FLAG_UPDATE_INERTIA_TENSOR | TA::DynamicObject::REINIT_FLAG_UPDATE_CENTER_OFFSET;
See TA::DynamicObject::ReinitFlags for details. Even if the user does not whish to update mass or the inertia tensor, they should still call this function after directly modifying a DynamicObjects collision.