2.86
example browser: restore on-screen text
MultiThreadedDemo: make the ground a kinematic object that can shake
MultiThreaded Demo: - fixing various race conditions throughout (usage of static vars, etc) - addition of a few lightweight mutexes (which are compiled out by default) - slight code rearrangement in discreteDynamicsWorld to facilitate multithreading - PoolAllocator::allocate() can now be called when pool is full without crashing (null pointer returned) - PoolAllocator allocate and freeMemory, are OPTIONALLY threadsafe (default is un-threadsafe) - CollisionDispatcher no longer checks if the pool allocator is full before calling allocate(), instead it just calls allocate() and checks if the return is null -- this avoids a race condition - SequentialImpulseConstraintSolver OPTIONALLY uses different logic in getOrInitSolverBody() to avoid a race condition with kinematic bodies - addition of 2 classes which together allow simulation islands to be run in parallel: - btSimulationIslandManagerMt - btDiscreteDynamicsWorldMt - MultiThreadedDemo example in the example browser demonstrating use of OpenMP, Microsoft PPL, and Intel TBB - use multithreading for other demos - benchmark demo: add parallel raycasting
fix many warnings remove btMultiSapBroadphase.* make collisionFilterGroup/collisionFilterMark int (instead of short int)