Method syncEntireScene

physx/source/physx/src/buffering/ScbScene.cpp:920–1024

}

void Scb::Scene::syncEntireScene()
{
	PX_PROFILE_ZONE("Sim.syncState", getContextId());

	setPhysicsBuffering(false);  // Clear the buffering flag to allow buffered writes to execute immediately. Once collision detection is running, buffering is automatically forced on

	mStream.lock();
	syncState();
	//
	// Process aggregates (needs to be done before adding actors because the actor's aggregateID needs to get set)
	//

	for(PxU32 i=0; i < mAggregateManager.getBufferedCount(); i++)
	{
		Aggregate* a = static_cast<Aggregate*>(mAggregateManager.getBuffered()[i]);
		if (a->getControlState() == ControlState::eINSERT_PENDING)
		{
			PxU32 aggregateID = mScene.createAggregate(a->mPxAggregate, a->getSelfCollide());
			a->setAggregateID(aggregateID);
#if PX_SUPPORT_PVD
			mScenePvdClient.createPvdInstance(a);
#endif
			a->syncState(*this);  // Necessary to set the aggregate ID for all actors of the aggregate
		}
		else if(a->getControlFlags() & ControlFlag::eIS_UPDATED)
		{
			a->syncState(*this);
		}
	}
	mAggregateManager.clear();
	mActorPtrBuffer.clear();


	// rigid statics
	processUserUpdates<Scb::RigidStatic>(mRigidStaticManager);
	mRigidStaticManager.clear();


	// rigid dynamics and articulation links
	//
	// 1) Sync simulation changed data
	{
		PX_PROFILE_ZONE("SyncActiveBodies", getContextId());
		Sc::BodyCore*const* activeBodies = mScene.getActiveBodiesArray();
		PxU32 nbActiveBodies = mScene.getNumActiveBodies();
		while(nbActiveBodies--)
		{
			Sc::BodyCore* bodyCore = *activeBodies++;
			Scb::Body& bufferedBody = Scb::Body::fromSc(*bodyCore);
			if (!(bufferedBody.getControlFlags() & ControlFlag::eIS_UPDATED))  // Else the data will be synced further below
				bufferedBody.syncState();
		}
	}

	// 2) Sync data of rigid dynamics which were put to sleep by the simulation

	PxU32 nbSleepingBodies;
	Sc::BodyCore* const* sleepingBodies = mScene.getSleepBodiesArray(nbSleepingBodies);