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Merge pull request #1133 from lunkhound/pr-remove-dcast

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fix a crash in example browser when enabling multi-threading
This commit is contained in:
erwincoumans
2017-05-21 06:56:14 -07:00
committed by GitHub
parent 4ba4c11734 5bc9d431a0
commit e0865ee8ed
1 changed files with 5 additions and 8 deletions
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13
examples/MultiThreadedDemo/CommonRigidBodyMTBase.cpp
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@@ -588,6 +588,10 @@ public:
) :
btDiscreteDynamicsWorldMt( dispatcher, pairCache, constraintSolver, collisionConfiguration )
{
#if USE_PARALLEL_ISLAND_SOLVER
btSimulationIslandManagerMt* islandMgr = static_cast<btSimulationIslandManagerMt*>( m_islandManager );
islandMgr->setIslandDispatchFunction( parallelIslandDispatch );
#endif //#if USE_PARALLEL_ISLAND_SOLVER
}
};
@@ -762,14 +766,7 @@ void CommonRigidBodyMTBase::createEmptyDynamicsWorld()
#endif //#if USE_PARALLEL_ISLAND_SOLVER
btDiscreteDynamicsWorld* world = new MyDiscreteDynamicsWorld( m_dispatcher, m_broadphase, m_solver, m_collisionConfiguration );
m_dynamicsWorld = world;
#if USE_PARALLEL_ISLAND_SOLVER
if ( btSimulationIslandManagerMt* islandMgr = dynamic_cast<btSimulationIslandManagerMt*>( world->getSimulationIslandManager() ) )
{
islandMgr->setIslandDispatchFunction( parallelIslandDispatch );
m_multithreadedWorld = true;
}
#endif //#if USE_PARALLEL_ISLAND_SOLVER
m_multithreadedWorld = true;
}
else
{