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VR-Forces Developer's Guide
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VR-Forces Developer's Guide
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This class is the central access point for all current-frame state of all objects in the simulation in a read-only form. This includes all simulation objects for the sim engine, including locally simulated objects, and remote objects received from the network, both VRF simulated and non-VRF simulated. This gives access to the external state of all of these objects and their current-frame state in a manner that is thread-safe during the simulation frame.
Classes | |
| struct | Connections |
| struct | DeletedObjects |
| struct | StateDataManagerInformation |
Public Types | |
| using | SimObjects = std::map< unsigned long long, DtSimObjectReferenceTemplate< T_BaseClass >> |
| typedef std::set< const DtFrameStateInterface * > | CurrentFrameStates |
| typedef boost::signals2::signal< void(DtStateComponent *)> | StateComponentAddedSignal |
| typedef boost::signals2::signal< void(DtStateComponent *)> | StateComponentRemovedSignal |
Public Attributes | |
| boost::signals2::signal< void()> | signal_advancedFrame |
| boost::signals2::signal< void(DtSimObjectReferenceTemplate < T_BaseClass >)> | signal_simObjectAdded |
| boost::signals2::signal< void(DtSimObjectReferenceTemplate < T_BaseClass >)> | signal_simObjectDeleted |
| boost::signals2::signal< void(const DtUUID &oldUUID, const DtUUID &newUUID)> | signal_uuidChanged |
| boost::signals2::signal< void(const DtUUID &oldUUID, const DtUUID &newUUID)> | signal_uuidUpgradedTo |
| boost::signals2::signal< void(DtSimObjectReferenceTemplate < T_BaseClass >, const DtString &oldText, const DtString &newText)> | signal_simObjectRenamed |
Protected Types | |
| typedef std::map< DtString, DtSimObjectReferenceTemplate < T_BaseClass > > | AwaitingMap |
| typedef std::map< unsigned long long, Connections > | SimObjectConnections |
Protected Member Functions | |
| virtual void | simObjectDeleted (const DtStateDataWrapper *) |
| virtual void | stateDataDeleted (const DtStateData *) |
| virtual DtSimObjectReferenceTemplate < T_BaseClass > | getOrCreateSimObjectReference (DtStateData *, bool createOnlyIfNotPresent=false) const |
| virtual void | uuidChanged (unsigned long long, const DtUUID &oldUUID, const DtUUID &newUUID) |
| virtual void | objectRenamed (const DtStateDataWrapper *, const DtString &oldName, const DtString &newName) |
| virtual void | simObjectAdded (DtStateData *) |
| virtual void | discoveredObjectReference (const DtString &awaiting) |
| bool | isDeleted (const DtUUID &) const |
| virtual void | slot_uuidUpgradedTo (const DtUUID &oldUUID, const DtUUID &newUUID) |
Protected Attributes | |
| DtStateDataManager * | myStateDataManager |
| tbb::spin_rw_mutex | myMutex |
| boost::signals2::scoped_connection | myUUIDUpgradedConnection |
| std::vector< DtStateDataManager * > | myStateDataManagerOrder |
| std::map< DtStateDataManager *, StateDataManagerInformation > | myStateDataManagers |
| SimObjects | mySimObjects |
| AwaitingMap | myAwaitingMap |
| SimObjects | myAdded |
| DeletedObjects | myDeleted |
| SimObjectConnections | mySimObjectConnections |
Private Member Functions | |
| DtSimObjectManagerTemplate () | |
| DtSimObjectManagerTemplate (const DtSimObjectManagerTemplate &) | |
| DtSimObjectManagerTemplate & | operator= (const DtSimObjectManagerTemplate &) |
| using makVrf::DtSimObjectManagerTemplate< T_BaseClass >::SimObjects = std::map<unsigned long long, DtSimObjectReferenceTemplate<T_BaseClass>> |
| typedef std::set<const DtFrameStateInterface*> makVrf::DtSimObjectManagerTemplate< T_BaseClass >::CurrentFrameStates |
| typedef boost::signals2::signal<void (DtStateComponent*)> makVrf::DtSimObjectManagerTemplate< T_BaseClass >::StateComponentAddedSignal |
| typedef boost::signals2::signal<void (DtStateComponent*)> makVrf::DtSimObjectManagerTemplate< T_BaseClass >::StateComponentRemovedSignal |
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| makVrf::DtSimObjectManagerTemplate< T_BaseClass >::DtSimObjectManagerTemplate | ( | DtStateDataManager * | m | ) |
CTOR – Takes the state data manager so this can be made aware of the comings and goings of state data.
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DTOR.
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Ticks this manager and performs any operations it needs to.
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Any initialization that wants to be done.
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Send out an added signal for all objects added and advanced since the last frame began.
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Find a DtSimObject by DtUUID.
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Find a DtSimObject by DtEntityIdentifier.
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Returns the simObjectReference (if it exists) by the legionGlobalId.
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| void makVrf::DtSimObjectManagerTemplate< T_BaseClass >::attachStateDataManager | ( | DtStateDataManager * | ) |
Attach an additional state data manager that might keep track of a separate set of objects, however, still want to manager the read only objects here.
| void makVrf::DtSimObjectManagerTemplate< T_BaseClass >::detachStateDataManager | ( | DtStateDataManager * | ) |
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Implemented in DtSimObjectManager, and makVrf::DtVrfGuiSimObjectManager::GuiSimObjectManager.
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Implemented in DtSimObjectManager, and makVrf::DtVrfGuiSimObjectManager::GuiSimObjectManager.
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Implemented in DtSimObjectManager, and makVrf::DtVrfGuiSimObjectManager::GuiSimObjectManager.
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Clears sim objects and awaiting map.
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Returns true if this manager has the UUID in the mySimObjects list.
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Reimplemented in DtSimObjectManager.
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If createOnlyIfNotPresent is true, will create and return, but not add to the mySimObjects list.
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If this is in the list but is marked as deleted, returns true.
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Called, when as part of an import process, a UUID is upgraded from an old to a new version. Some items might need to know this to remap items that hap not yet been discovered.
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Signal sent when frame is advanced.
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Signal sent when a new DtSimObjectReferenceTemplate<T_BaseClass> has been added.
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Signal sent when a new DtSimObjectReferenceTemplate<T_BaseClass> has been deleted.
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Signal when UUID is changed. Called before the map is updated with the new uuid.
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Signal when a UUID is remapped. Called after awaiting list has been changed.
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Signal sent when an objects name has changed.
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