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VR-Forces 4.6.1 Class Documentation
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The DtWindRotTickable rotates along X (like a fan blade) depending on the speed of the wind. More...

Public Member Functions | |
| DtWindRotTickable (DtDe &de, DtElementID elementId, DtUniqueID sceneObjectId, DtUniqueID uniqueId, bool useInstancing, unsigned int nodeTypeIndex) | |
| CTOR. | |
| virtual | ~DtWindRotTickable () |
| DTOR. | |
| virtual void | update (DtTime tNow) |
| Update the wind rotation for the node based on the environment. | |
| virtual bool | needsUpdate (DtTime tNow) |
| The check function called by DtTickableManager to verify if an update is required. | |
| virtual void | configure (osg::Node *n, DtOsgArticulatedModel *osgArticulatedModel, const rapidjson::Value &windJsonData) |
| Configure node based on json data. | |
Public Member Functions inherited from makVrv::DtDynamicFeatureTickable | |
| virtual | ~DtDynamicFeatureTickable () |
| DTOR. | |
Public Member Functions inherited from makVrv::DtTickable | |
| virtual | ~DtTickable () |
| Virtual DTOR. | |
| virtual void | setUpdatePeriod (unsigned int period) |
| Specify how often (in # of frames) this tickable should call update. | |
| virtual unsigned int | updatePeriod () const |
Public Member Functions inherited from makVrv::DtVirtualBaseClass | |
| DtVirtualBaseClass () | |
| Do nothing constructor. | |
| virtual | ~DtVirtualBaseClass () |
| Virtual do nothing destructor. | |
Static Public Attributes | |
| static const char * | theWindRotFeatureName |
| Strings to get the different parts of the meta file Use these instead of hardcoded strings. | |
| static const char * | theTagDelayBeforeRot |
| static const char * | theTagDegPerKPH |
Protected Attributes | |
| float | myLastWindRot |
| Last wind rotation amount. | |
| DtTime | myLastUpdateTime |
| The last time update was called. | |
| DtDisplayUnitsConverter & | myConverter |
| To convert the wind speed to display units (km/h) | |
| osgSim::DOFTransform * | myWindRotNode |
| The node affected by the update rotation calculations. | |
| float | myDelayBeforeRot |
| To constrain the rotation with respect to wind. | |
| float | myDegPerKPH |
| float | myCurrRotInRad |
| The current radial position of the fan blades. | |
Protected Attributes inherited from makVrv::DtDynamicFeatureTickable | |
| DtDe & | myDe |
| The display engine. | |
| DtElementID | myElementId |
| Object element id. | |
| DtUniqueID | mySceneObjectId |
| To retrieve the scene object if needed. | |
| DtInstanceManager & | myInstanceManager |
| The instance manager in case we have instancing on. | |
| bool | myUseInstancing |
| Is instancing enabled? | |
| unsigned int | myNodeTypeIndex |
| For the node type used in the tickable, the index in the instancing array for that node type (so we update the right one) | |
| DtUniqueID | myUniqueId |
| For retrieving the instance state from the instance manager. | |
| std::string | myFeatureName |
| The name of the feature in the .meta file. | |
Protected Attributes inherited from makVrv::DtTickable | |
| DtTickableManagerInterface * | myManager |
| Pointer to manager for removal during destruction. | |
| DtSignalConnectionManager | myConnections |
| unsigned int | myFrameCounter |
| unsigned int | myFrameToUpdate |
| unsigned int | myUpdatePeriod |
Additional Inherited Members | |
Protected Member Functions inherited from makVrv::DtDynamicFeatureTickable | |
| DtDynamicFeatureTickable (DtDe &de, DtElementID elementId, DtUniqueID sceneObjectId, DtUniqueID uniqueId, bool useInstancing, unsigned int nodeTypeIndex) | |
| CTOR. | |
The DtWindRotTickable rotates along X (like a fan blade) depending on the speed of the wind.
| makVrv::DtWindRotTickable::DtWindRotTickable | ( | DtDe & | de, |
| DtElementID | elementId, | ||
| DtUniqueID | sceneObjectId, | ||
| DtUniqueID | uniqueId, | ||
| bool | useInstancing, | ||
| unsigned int | nodeTypeIndex | ||
| ) |
CTOR.
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virtual |
DTOR.
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Update the wind rotation for the node based on the environment.
Implements makVrv::DtTickable.
The check function called by DtTickableManager to verify if an update is required.
If this function returns true, the DtTickableManager will then call update().
| [in] | tNow | is the current time-stamp. |
| true | if this object needs to be ticked. |
| false | otherwise. |
Reimplemented from makVrv::DtTickable.
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Configure node based on json data.
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static |
Strings to get the different parts of the meta file Use these instead of hardcoded strings.
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Last wind rotation amount.
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The last time update was called.
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To convert the wind speed to display units (km/h)
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The node affected by the update rotation calculations.
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To constrain the rotation with respect to wind.
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The current radial position of the fan blades.