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osgProducer::OsgCameraGroup Class Reference

Inheritance diagram for osgProducer::OsgCameraGroup:

Inheritance graph
[legend]
List of all members.

Public Types

typedef Producer::CameraGroup::ThreadingModel ThreadingModel
typedef std::vector< osg::ref_ptr<
GraphicsContextImplementation > > 		GraphicsContextList
typedef std::vector< osg::ref_ptr<
osgProducer::OsgSceneHandler > > 		SceneHandlerList

Public Member Functions

 OsgCameraGroup ()
 OsgCameraGroup (Producer::CameraConfig *cfg)
 OsgCameraGroup (const std::string &configFile)
 OsgCameraGroup (osg::ArgumentParser &arguments)
virtual ~OsgCameraGroup ()
void setApplicationUsage (osg::ApplicationUsage *au)
osg::ApplicationUsage * getApplicationUsage ()
const osg::ApplicationUsage * getApplicationUsage () const
void setGraphicsContextList (GraphicsContextList &gcList)
GraphicsContextList & getGraphicsContextList ()
const GraphicsContextList & getGraphicsContextList () const
SceneHandlerList & getSceneHandlerList ()
const SceneHandlerList & getSceneHandlerList () const
void setSceneData (osg::Node *scene)
 Set the scene data to be rendered.

osg::Node * getSceneData ()
 Get the scene data being used for rendering.

const osg::Node * getSceneData () const
void setSceneDecorator (osg::Group *decorator)
osg::Group * getSceneDecorator ()
const osg::Group * getSceneDecorator () const
osg::Node * getTopMostSceneData ()
const osg::Node * getTopMostSceneData () const
virtual void updatedSceneData ()
 Update internal structures w.r.t updated scene data.

void setDisplaySettings (osg::DisplaySettings *ds)
osg::DisplaySettings * getDisplaySettings ()
const osg::DisplaySettings * getDisplaySettings () const
void setCullSettings (const osg::CullSettings &cs)
osg::CullSettings & getCullSettings ()
const osg::CullSettings & getCullSettings () const
void setFrameStamp (osg::FrameStamp *fs)
osg::FrameStamp * getFrameStamp ()
const osg::FrameStamp * getFrameStamp () const
void setGlobalStateSet (osg::StateSet *sset)
osg::StateSet * getGlobalStateSet ()
const osg::StateSet * getGlobalStateSet () const
void setClearColor (const osg::Vec4 &clearColor)
const osg::Vec4 & getClearColor () const
void setLODScale (float scale)
float getLODScale () const
void setFusionDistance (osgUtil::SceneView::FusionDistanceMode mode, float value=1.0f)
void setRealizeSceneViewOptions (unsigned int options)
 Set the options to set up SceneView with, see osgUtil::SceneView::Options for available options.

unsigned int getRealizeSceneViewOptions ()
void setRealizeCallback (RealizeCallback *cb)
 Set the realize callback to use when once the render surfaces are realized.

RealizeCallback * getRealizeCallback ()
 Get the realize callback.

const RealizeCallback * getRealizeCallback () const
 Get the const realize callback.

void advance ()
virtual bool realize (ThreadingModel thread_model)
 Set the threading model and then call realize().

virtual bool realize ()
 Realize the render surfaces (OpenGL graphics) and various threads, and call any realize callbacks.

virtual void setView (const osg::Matrixd &matrix)
 Set the model view matrix of the camera group, by individually set all the camera groups's camera.

osg::Matrixd getViewMatrix () const
 Get the model view martrix of the camera group, taking its value for camera 0.

virtual void sync ()
virtual void frame ()
 Dispatch the cull and draw for each of the Camera's for this frame.

virtual void cleanup_frame ()
 Dispatch a clean up frame that should be called before closing a OsgCameraGroup, i.e.


Protected Member Functions

virtual void setUpSceneViewsWithData ()
void _init ()

Protected Attributes

osg::ApplicationUsage * _applicationUsage
osg::ref_ptr< osg::Node > _scene_data
osg::ref_ptr< osg::Group > _scene_decorator
osg::ref_ptr< osg::StateSet > _global_stateset
osg::Vec4 _clear_color
osgUtil::SceneView::FusionDistanceMode _fusionDistanceMode
float _fusionDistanceValue
unsigned int _realizeSceneViewOptions
GraphicsContextList _gcList
SceneHandlerList _shvec
osg::ref_ptr< RealizeCallback > _realizeCallback
osg::ref_ptr< osg::DisplaySettings > _ds
bool _initialized
osg::CullSettings _cullSettings
unsigned int _frameNumber
osg::Timer _timer
osg::Timer_t _start_tick
osg::ref_ptr< osg::FrameStamp > _frameStamp

Member Typedef Documentation

typedef std::vector< osg::ref_ptr<GraphicsContextImplementation> > osgProducer::OsgCameraGroup::GraphicsContextList
 

typedef std::vector< osg::ref_ptr<osgProducer::OsgSceneHandler> > osgProducer::OsgCameraGroup::SceneHandlerList
 

typedef Producer::CameraGroup::ThreadingModel osgProducer::OsgCameraGroup::ThreadingModel
 

Constructor & Destructor Documentation

osgProducer::OsgCameraGroup::OsgCameraGroup (   ) 
 

osgProducer::OsgCameraGroup::OsgCameraGroup (  Producer::CameraConfig *  cfg  ) 
 

osgProducer::OsgCameraGroup::OsgCameraGroup (  const std::string &  configFile  ) 
 

osgProducer::OsgCameraGroup::OsgCameraGroup (  osg::ArgumentParser &  arguments  ) 
 

virtual osgProducer::OsgCameraGroup::~OsgCameraGroup (   )  [virtual]
 

Member Function Documentation

void osgProducer::OsgCameraGroup::_init (   )  [protected]
 

void osgProducer::OsgCameraGroup::advance (   ) 
 

virtual void osgProducer::OsgCameraGroup::cleanup_frame (   )  [virtual]
 

Dispatch a clean up frame that should be called before closing a OsgCameraGroup, i.e.

on exit from an app. The clean up frame first release all GL objects associated with all the graphics context associated with the camera group, then runs a special frame that does the actual OpenGL deletion of GL objects for each graphics context.

virtual void osgProducer::OsgCameraGroup::frame (   )  [virtual]
 

Dispatch the cull and draw for each of the Camera's for this frame.

Reimplemented in osgProducer::Viewer.

const osg::ApplicationUsage* osgProducer::OsgCameraGroup::getApplicationUsage (   )  const [inline]
 

osg::ApplicationUsage* osgProducer::OsgCameraGroup::getApplicationUsage (   )  [inline]
 

const osg::Vec4& osgProducer::OsgCameraGroup::getClearColor (   )  const
 

const osg::CullSettings& osgProducer::OsgCameraGroup::getCullSettings (   )  const [inline]
 

osg::CullSettings& osgProducer::OsgCameraGroup::getCullSettings (   )  [inline]
 

const osg::DisplaySettings* osgProducer::OsgCameraGroup::getDisplaySettings (   )  const [inline]
 

osg::DisplaySettings* osgProducer::OsgCameraGroup::getDisplaySettings (   )  [inline]
 

const osg::FrameStamp* osgProducer::OsgCameraGroup::getFrameStamp (   )  const [inline]
 

osg::FrameStamp* osgProducer::OsgCameraGroup::getFrameStamp (   )  [inline]
 

const osg::StateSet* osgProducer::OsgCameraGroup::getGlobalStateSet (   )  const [inline]
 

osg::StateSet* osgProducer::OsgCameraGroup::getGlobalStateSet (   )  [inline]
 

const GraphicsContextList& osgProducer::OsgCameraGroup::getGraphicsContextList (   )  const [inline]
 

GraphicsContextList& osgProducer::OsgCameraGroup::getGraphicsContextList (   )  [inline]
 

float osgProducer::OsgCameraGroup::getLODScale (   )  const
 

const RealizeCallback* osgProducer::OsgCameraGroup::getRealizeCallback (   )  const [inline]
 

Get the const realize callback.

RealizeCallback* osgProducer::OsgCameraGroup::getRealizeCallback (   )  [inline]
 

Get the realize callback.

unsigned int osgProducer::OsgCameraGroup::getRealizeSceneViewOptions (   )  [inline]
 

const osg::Node* osgProducer::OsgCameraGroup::getSceneData (   )  const [inline]
 

osg::Node* osgProducer::OsgCameraGroup::getSceneData (   )  [inline]
 

Get the scene data being used for rendering.

Returns:
The node being used as the starting point during the rendering traversal of the scene graph.

const osg::Group* osgProducer::OsgCameraGroup::getSceneDecorator (   )  const [inline]
 

osg::Group* osgProducer::OsgCameraGroup::getSceneDecorator (   )  [inline]
 

const SceneHandlerList& osgProducer::OsgCameraGroup::getSceneHandlerList (   )  const [inline]
 

SceneHandlerList& osgProducer::OsgCameraGroup::getSceneHandlerList (   )  [inline]
 

const osg::Node* osgProducer::OsgCameraGroup::getTopMostSceneData (   )  const
 

osg::Node* osgProducer::OsgCameraGroup::getTopMostSceneData (   ) 
 

osg::Matrixd osgProducer::OsgCameraGroup::getViewMatrix (   )  const
 

Get the model view martrix of the camera group, taking its value for camera 0.

virtual bool osgProducer::OsgCameraGroup::realize (   )  [virtual]
 

Realize the render surfaces (OpenGL graphics) and various threads, and call any realize callbacks.

Reimplemented in osgProducer::Viewer.

virtual bool osgProducer::OsgCameraGroup::realize (  ThreadingModel  thread_model  )  [virtual]
 

Set the threading model and then call realize().

Reimplemented in osgProducer::Viewer.

void osgProducer::OsgCameraGroup::setApplicationUsage (  osg::ApplicationUsage *  au  )  [inline]
 

void osgProducer::OsgCameraGroup::setClearColor (  const osg::Vec4 &  clearColor  ) 
 

void osgProducer::OsgCameraGroup::setCullSettings (  const osg::CullSettings &  cs  )  [inline]
 

void osgProducer::OsgCameraGroup::setDisplaySettings (  osg::DisplaySettings *  ds  )  [inline]
 

void osgProducer::OsgCameraGroup::setFrameStamp (  osg::FrameStamp *  fs  ) 
 

void osgProducer::OsgCameraGroup::setFusionDistance (  osgUtil::SceneView::FusionDistanceMode  mode,
float  value = 1.0f
) 
 

void osgProducer::OsgCameraGroup::setGlobalStateSet (  osg::StateSet *  sset  ) 
 

void osgProducer::OsgCameraGroup::setGraphicsContextList (  GraphicsContextList &  gcList  )  [inline]
 

void osgProducer::OsgCameraGroup::setLODScale (  float  scale  ) 
 

void osgProducer::OsgCameraGroup::setRealizeCallback (  RealizeCallback *  cb  )  [inline]
 

Set the realize callback to use when once the render surfaces are realized.

void osgProducer::OsgCameraGroup::setRealizeSceneViewOptions (  unsigned int  options  )  [inline]
 

Set the options to set up SceneView with, see osgUtil::SceneView::Options for available options.

void osgProducer::OsgCameraGroup::setSceneData (  osg::Node *  scene  ) 
 

Set the scene data to be rendered.

The scene graph traversal during rendering will start at the node passed as parameter.

Parameters:
scene The node to be used as the starting point during the rendering traversal of the scene graph.

void osgProducer::OsgCameraGroup::setSceneDecorator (  osg::Group *  decorator  ) 
 

virtual void osgProducer::OsgCameraGroup::setUpSceneViewsWithData (   )  [protected, virtual]
 

virtual void osgProducer::OsgCameraGroup::setView (  const osg::Matrixd &  matrix  )  [virtual]
 

Set the model view matrix of the camera group, by individually set all the camera groups's camera.

virtual void osgProducer::OsgCameraGroup::sync (   )  [virtual]
 

virtual void osgProducer::OsgCameraGroup::updatedSceneData (   )  [virtual]
 

Update internal structures w.r.t updated scene data.

Reimplemented in osgProducer::Viewer.

Member Data Documentation

osg::ApplicationUsage* osgProducer::OsgCameraGroup::_applicationUsage [protected]
 

osg::Vec4 osgProducer::OsgCameraGroup::_clear_color [protected]
 

osg::CullSettings osgProducer::OsgCameraGroup::_cullSettings [protected]
 

osg::ref_ptr<osg::DisplaySettings> osgProducer::OsgCameraGroup::_ds [protected]
 

unsigned int osgProducer::OsgCameraGroup::_frameNumber [protected]
 

osg::ref_ptr<osg::FrameStamp> osgProducer::OsgCameraGroup::_frameStamp [protected]
 

osgUtil::SceneView::FusionDistanceMode osgProducer::OsgCameraGroup::_fusionDistanceMode [protected]
 

float osgProducer::OsgCameraGroup::_fusionDistanceValue [protected]
 

GraphicsContextList osgProducer::OsgCameraGroup::_gcList [protected]
 

osg::ref_ptr<osg::StateSet> osgProducer::OsgCameraGroup::_global_stateset [protected]
 

bool osgProducer::OsgCameraGroup::_initialized [protected]
 

osg::ref_ptr<RealizeCallback> osgProducer::OsgCameraGroup::_realizeCallback [protected]
 

unsigned int osgProducer::OsgCameraGroup::_realizeSceneViewOptions [protected]
 

osg::ref_ptr<osg::Node> osgProducer::OsgCameraGroup::_scene_data [protected]
 

osg::ref_ptr<osg::Group> osgProducer::OsgCameraGroup::_scene_decorator [protected]
 

SceneHandlerList osgProducer::OsgCameraGroup::_shvec [protected]
 

osg::Timer_t osgProducer::OsgCameraGroup::_start_tick [protected]
 

osg::Timer osgProducer::OsgCameraGroup::_timer [protected]
 

The documentation for this class was generated from the following file:
Generated at Thu Nov 24 16:25:19 2005 for the OpenSceneGraph by doxygen 1.3.6.