PhysicWorld::PhysicWorld(const WorldInfo info)
{
m_collisionConfiguration = new btDefaultCollisionConfiguration();
m_dispatcher = new btCollisionDispatcher(m_collisionConfiguration);
m_overlappingPairCache = new btAxisSweep3(info.getMin()->toBtVector3(),info.getMax()->toBtVector3());
#if SLIDER_DEMO_USE_ODE_SOLVER
m_constraintSolver = new btOdeQuickstepConstraintSolver();
#else
m_constraintSolver = new btSequentialImpulseConstraintSolver();
#endif
m_dynamicsWorld = new btDiscreteDynamicsWorld(m_dispatcher,m_overlappingPairCache,m_constraintSolver,m_collisionConfiguration);
// wp->getSolverInfo().m_numIterations = 20; // default is 10
this->m_gravite = info.getGravity()->toBtVector3();
m_dynamicsWorld->setGravity(this->m_gravite);
}
