Inheritance diagram for osgProducer::Viewer:
Viewer implements the integration between OSG and Producer, AKA Open Producer (http://www.andesengineering.com/Producer), thus offering an out-of-the-box, scalable and multi-platform abstraction of the windowing system.
| typedef std::list< osg::ref_ptr<osgGA::GUIEventHandler> > osgProducer::Viewer::EventHandlerList |
typedef std::vector< osg::observer_ptr<osg::Node> > osgProducer::Viewer::ObserveredNodePath [protected] |
Specifies options to control some aspects of the Viewer behavior (using the setUpViewer() member function).
| NO_EVENT_HANDLERS | Do not activate any standard event handlers. If no event handlers are selected then the users would typically register their own custom event handlers to add user interaction via getEventHandlerList().push_back(myEventHandler) or addCameraManipulator(myCameraManipualtor). |
| TRACKBALL_MANIPULATOR |
Add an osgGA::TrackballManipulator to manipulate the camera interactively. |
| DRIVE_MANIPULATOR |
Add an osgGA::DriveManipulator to manipulate the camera interactively. |
| FLIGHT_MANIPULATOR |
Add an osgGA::FlightManipulator to manipulate the camera interactively. |
| TERRAIN_MANIPULATOR |
Add an osgGA::TerrainManipulator to manipulate the camera interactively. |
| UFO_MANIPULATOR |
Add an osgGA::UFOManipulator to manipulate the camera interactively. |
| STATE_MANIPULATOR |
Add an osgGA::StateSetManipulator to interactively toggle some bits of the renderer state (texturing, lightning...) |
| HEAD_LIGHT_SOURCE | Add a light source some point near the camera. |
| SKY_LIGHT_SOURCE |
Add a light source above the scene; does nothing if HEAD_LIGHT_SOURCE is also used. |
| STATS_MANIPULATOR | Add peformance statistics reporting, currently implemented via VIEWER_MANPULATOR. |
| VIEWER_MANIPULATOR |
Add an osgProducer::ViewerEventHandler that enables lots of tricks like performance statistics and writing the scene to a file. |
| ESCAPE_SETS_DONE | Finish the viewer execution when the ESC key is pressed. |
| STANDARD_SETTINGS |
Enable a set of standard settings (TRACKBALL_MANIPULATOR, DRIVE_MANIPULATOR, FLIGHT_MANIPULATOR, TERRAIN_MANIPULATOR, STATE_MANIPULATOR, HEAD_LIGHT_SOURCE, STATS_MANIPULATOR, VIEWER_MANIPULATOR, ESCAPE_SETS_DONE). |
| osgProducer::Viewer::Viewer | ( | ) |
| osgProducer::Viewer::Viewer | ( | Producer::CameraConfig * | cfg | ) |
| osgProducer::Viewer::Viewer | ( | const std::string & | configFile | ) |
| osgProducer::Viewer::Viewer | ( | osg::ArgumentParser & | arguments | ) |
| virtual osgProducer::Viewer::~Viewer | ( | ) | [virtual] |
| unsigned int osgProducer::Viewer::addCameraManipulator | ( | osgGA::MatrixManipulator * | cm | ) |
| void osgProducer::Viewer::computeActiveCoordinateSystemNodePath | ( | ) |
| bool osgProducer::Viewer::computeIntersections | ( | float | x, | |
| float | y, | |||
| osgUtil::IntersectVisitor::HitList & | hits, | |||
| osg::Node::NodeMask | traversalMask = 0xffffffff | |||
| ) |
Compute, from normalized mouse coords, for all Cameras, intersections with the scene.
| bool osgProducer::Viewer::computeIntersections | ( | float | x, | |
| float | y, | |||
| osg::Node * | node, | |||
| osgUtil::IntersectVisitor::HitList & | hits, | |||
| osg::Node::NodeMask | traversalMask = 0xffffffff | |||
| ) |
Compute, from normalized mouse coords, for all Cameras, intersections with specified subgraph.
| bool osgProducer::Viewer::computeIntersections | ( | float | x, | |
| float | y, | |||
| unsigned int | cameraNum, | |||
| osgUtil::IntersectVisitor::HitList & | hits, | |||
| osg::Node::NodeMask | traversalMask = 0xffffffff | |||
| ) |
Compute, from normalized mouse coords, for sepecified Camera, intersections with the scene.
| bool osgProducer::Viewer::computeIntersections | ( | float | x, | |
| float | y, | |||
| unsigned int | cameraNum, | |||
| osg::Node * | node, | |||
| osgUtil::IntersectVisitor::HitList & | hits, | |||
| osg::Node::NodeMask | traversalMask = 0xffffffff | |||
| ) |
Compute, from normalized mouse coords, for all Cameras, intersections with the specified subgraph.
| bool osgProducer::Viewer::computeNearFarPoints | ( | float | x, | |
| float | y, | |||
| unsigned int | cameraNum, | |||
| osg::Vec3 & | near, | |||
| osg::Vec3 & | far | |||
| ) |
Compute, from normalized mouse coords, for sepecified Camera, the near and far points in worlds coords.
| bool osgProducer::Viewer::computePixelCoords | ( | float | x, | |
| float | y, | |||
| unsigned int | cameraNum, | |||
| float & | pixel_x, | |||
| float & | pixel_y | |||
| ) |
Compute, from normalized mouse coords, for sepecified Camera, the pixel coords relative to that Camera's RenderSurface.
| virtual bool osgProducer::Viewer::done | ( | ) | const [virtual] |
Return true if the application is done and should exit.
| virtual void osgProducer::Viewer::frame | ( | ) | [virtual] |
Dispatch the cull and draw for each of the Camera's for this frame.
Reimplemented from osgProducer::OsgCameraGroup.
| const osg::AnimationPath* osgProducer::Viewer::getAnimationPath | ( | ) | const [inline] |
| osg::AnimationPath* osgProducer::Viewer::getAnimationPath | ( | ) | [inline] |
| osgGA::MatrixManipulator* osgProducer::Viewer::getCameraManipulatorByName | ( | const std::string & | name | ) |
| void osgProducer::Viewer::getCameraManipulatorNameList | ( | std::list< std::string > & | nameList | ) |
| osg::NodePath osgProducer::Viewer::getCoordinateSystemNodePath | ( | ) | const |
| static const char* osgProducer::Viewer::getDefaultImageFileName | ( | ) | [static] |
Get the default filename for writing an image snapshot
| bool osgProducer::Viewer::getDone | ( | ) | const [inline] |
Get the done flag which signals that the viewer exit.
| double osgProducer::Viewer::getDoneAtElapsedTime | ( | ) | const [inline] |
Get the elapsed time that will cause done to be set to be true.
| bool osgProducer::Viewer::getDoneAtElapsedTimeEnabled | ( | ) | const [inline] |
Get whether to use a elapsed time to limit the run of the viewer.
| unsigned int osgProducer::Viewer::getDoneAtFrameNumber | ( | ) | const [inline] |
Get the frame number that will cause done to be set to be true.
| bool osgProducer::Viewer::getDoneAtFrameNumberEnabled | ( | ) | const [inline] |
Get whether to use a frame number to limit the run of the viewer.
| const EventHandlerList& osgProducer::Viewer::getEventHandlerList | ( | ) | const [inline] |
| EventHandlerList& osgProducer::Viewer::getEventHandlerList | ( | ) | [inline] |
| osgGA::EventQueue* osgProducer::Viewer::getEventQueue | ( | ) | [inline] |
Get the EventQueue.
| const osgGA::EventVisitor* osgProducer::Viewer::getEventVisitor | ( | ) | const [inline] |
Get the const update visitor.
| osgGA::EventVisitor* osgProducer::Viewer::getEventVisitor | ( | ) | [inline] |
Get the update visitor.
| const Producer::KeyboardMouse* osgProducer::Viewer::getKeyboardMouse | ( | ) | const [inline] |
| Producer::KeyboardMouse* osgProducer::Viewer::getKeyboardMouse | ( | ) | [inline] |
| const osgProducer::KeyboardMouseCallback* osgProducer::Viewer::getKeyboardMouseCallback | ( | ) | const [inline] |
| osgProducer::KeyboardMouseCallback* osgProducer::Viewer::getKeyboardMouseCallback | ( | ) | [inline] |
| const osgGA::KeySwitchMatrixManipulator* osgProducer::Viewer::getKeySwitchMatrixManipulator | ( | ) | const [inline] |
| osgGA::KeySwitchMatrixManipulator* osgProducer::Viewer::getKeySwitchMatrixManipulator | ( | ) | [inline] |
| osg::Quat osgProducer::Viewer::getOrientation | ( | ) | const [inline] |
| const double* osgProducer::Viewer::getPosition | ( | ) | const [inline] |
| bool osgProducer::Viewer::getRecordingAnimationPath | ( | ) | const [inline] |
| double osgProducer::Viewer::getSpeed | ( | ) | const [inline] |
| const osg::NodeVisitor* osgProducer::Viewer::getUpdateVisitor | ( | ) | const [inline] |
Get the const update visitor.
| osg::NodeVisitor* osgProducer::Viewer::getUpdateVisitor | ( | ) | [inline] |
Get the update visitor.
| virtual void osgProducer::Viewer::getUsage | ( | osg::ApplicationUsage & | usage | ) | const [virtual] |
Get the keyboard and mouse usage of this viewer.
| const std::string& osgProducer::Viewer::getWriteImageFileName | ( | ) | const |
Get the filename to write to when the viewer takes an image snapshot on the last frame() when done is enabled.
| bool osgProducer::Viewer::getWriteImageWhenDone | ( | ) | const [inline] |
Set the viewer to take an image snapshot on the last frame() when done is enabled.
| virtual bool osgProducer::Viewer::realize | ( | ) | [virtual] |
Realize the render surfaces (OpenGL graphics) and various threads, and call any realize callbacks.
Reimplemented from osgProducer::OsgCameraGroup.
| virtual bool osgProducer::Viewer::realize | ( | ThreadingModel | thread_model | ) | [virtual] |
Set the threading model and then call realize().
| virtual void osgProducer::Viewer::requestContinuousUpdate | ( | bool | ) | [virtual] |
requestContinousUpdate(bool) is for en/disabling a throw or idle callback to be requested by a GUIEventHandler (typically a MatrixManipulator, though other GUIEventHandler's may also provide functionality). GUI toolkits can respond to this immediately by registering an idle/timed callback, or can delay setting the callback and update at their own leisure.
Implements osgGA::GUIActionAdapter.
| virtual void osgProducer::Viewer::requestRedraw | ( | ) | [virtual] |
requestRedraw() requests a single redraw.
Implements osgGA::GUIActionAdapter.
| virtual void osgProducer::Viewer::requestWarpPointer | ( | float | x, | |
| float | y | |||
| ) | [virtual] |
requestWarpPointer(int,int) is requesting a repositioning of the mouse pointer to a specified x,y location on the window. This is used by some camera manipulators to initialise the mouse pointer when mouse position relative to a controls neutral mouse position is required, i.e when mimicking a aircrafts joystick.
Implements osgGA::GUIActionAdapter.
| void osgProducer::Viewer::selectCameraManipulator | ( | unsigned int | no | ) |
| bool osgProducer::Viewer::selectCameraManipulatorByName | ( | const std::string & | name | ) |
| void osgProducer::Viewer::setAnimationPath | ( | osg::AnimationPath * | path | ) | [inline] |
| void osgProducer::Viewer::setCoordinateSystemNodePath | ( | const osg::NodePath & | nodePath | ) |
| void osgProducer::Viewer::setDone | ( | bool | done | ) | [inline] |
Set the done flag signalling that the viewer exit.
| void osgProducer::Viewer::setDoneAtElapsedTime | ( | double | elapsedTime | ) | [inline] |
Set the viewer so it sets done to true once the refrence time equals or exceeds specified elapsed time. Automatically does a setDoneAtElapsedTimeEnabled(true).
| void osgProducer::Viewer::setDoneAtElapsedTimeEnabled | ( | bool | enabled | ) | [inline] |
Set whether to use a elapsed time to limit the run of the viewer.
| void osgProducer::Viewer::setDoneAtFrameNumber | ( | unsigned int | frameNumber | ) | [inline] |
Set the viewer so it sets done to true once the frame number equals or exceeds specified frame number. Automatically does a setDoneAtFrameNumberEnabled(true).
| void osgProducer::Viewer::setDoneAtFrameNumberEnabled | ( | bool | enabled | ) | [inline] |
Set whether to use a frame number to limit the run of the viewer.
| void osgProducer::Viewer::setEventQueue | ( | osgGA::EventQueue * | eventQueue | ) | [inline] |
Set the EventQueue - a thread safe queue for registering events.
| void osgProducer::Viewer::setEventVisitor | ( | osgGA::EventVisitor * | nv | ) | [inline] |
Set the update visitor which does the event traversal of the scene graph. Automatically called by the update() method.
| void osgProducer::Viewer::setKeyboardMouse | ( | Producer::KeyboardMouse * | kbm | ) |
| void osgProducer::Viewer::setKeyboardMouseCallback | ( | osgProducer::KeyboardMouseCallback * | kbmcb | ) |
| void osgProducer::Viewer::setRecordingAnimationPath | ( | bool | on | ) | [inline] |
| void osgProducer::Viewer::setUpdateVisitor | ( | osg::NodeVisitor * | nv | ) | [inline] |
Set the update visitor which does the update traversal of the scene graph. Automatically called by the update() method.
| void osgProducer::Viewer::setUpViewer | ( | unsigned int | options = STANDARD_SETTINGS |
) |
Set up the viewer, allowing to control some aspects of its behavior.
| options | One or more of the options defined by the ViewerOptions enumeration, combined using the bitwise OR operator (``|''). |
| virtual void osgProducer::Viewer::setViewByMatrix | ( | const Producer::Matrix & | pm | ) | [virtual] |
Override the Producer::CameraGroup::setViewByMatrix to catch all changes to view.
| void osgProducer::Viewer::setWriteImageFileName | ( | const std::string & | filename | ) |
Set the filename to write to when the viewer takes an image snapshot on the last frame() when done is enabled.
| void osgProducer::Viewer::setWriteImageWhenDone | ( | bool | enabled | ) | [inline] |
Set the viewer to take an image snapshot on the last frame() when done is enabled.
| virtual void osgProducer::Viewer::update | ( | ) | [virtual] |
Updated the scene. Handle any queued up events, do an update traversal and set the CameraGroup's setViewByMatrix if any camera manipulators are active.
| virtual void osgProducer::Viewer::updatedSceneData | ( | ) | [virtual] |
Update internal structures w.r.t updated scene data.
Reimplemented from osgProducer::OsgCameraGroup.
bool osgProducer::Viewer::_done [protected] |
osg::ref_ptr<Producer::KeyboardMouse> osgProducer::Viewer::_kbm [protected] |
osg::ref_ptr<osgGA::KeySwitchMatrixManipulator> osgProducer::Viewer::_keyswitchManipulator [protected] |
osg::Quat osgProducer::Viewer::_orientation [protected] |
double osgProducer::Viewer::_position[3] [protected] |
bool osgProducer::Viewer::_recordingAnimationPath [protected] |
double osgProducer::Viewer::_recordingStartTime [protected] |
double osgProducer::Viewer::_setDoneAtElapsedTime [protected] |
bool osgProducer::Viewer::_setDoneAtElapsedTimeEnabled [protected] |
unsigned int osgProducer::Viewer::_setDoneAtFrameNumber [protected] |
bool osgProducer::Viewer::_setDoneAtFrameNumberEnabled [protected] |
double osgProducer::Viewer::_speed [protected] |
std::string osgProducer::Viewer::_writeImageFileName [protected] |
bool osgProducer::Viewer::_writeImageWhenDone [protected] |
1.4.7