RenderAreaExaminer Class Reference

Class to render an OpenInventor scene graph in a Qt OpenGL window. More...

#include <Inventor/ViewerComponents/Qt/RenderAreaExaminer.h>

Inheritance diagram for RenderAreaExaminer:

Public Member Functions
	RenderAreaExaminer (QWidget *parent)
	Constructor.
SoDEPRECATED SceneExaminer *	getSceneExaminer ()
	Returns the scene examiner.
virtual SceneExaminer *	getSceneInteractor () const override
	Returns the scene examiner.
virtual void	setNavigationMode (SceneExaminer::NavigationMode mode)
	Sets navigation mode.
virtual SceneExaminer::NavigationMode	getNavigationMode ()
	Returns the current navigation mode.
void	seekModeChanged (const bool onOrOff)
	This method is called when the seek mode is activated and deactivated.
void	interactionModeChanged (SceneExaminer::InteractionMode mode)
	This method is called when the interaction has changed.
Public Member Functions inherited from RenderAreaInteractive
	RenderAreaInteractive (QWidget *parent)
	This constructor initializes the QOpenGLWidget using the default QSurfaceFormat.
virtual	~RenderAreaInteractive ()
	Destructor.
virtual void	setSceneGraph (SoNode *sceneGraph)
	Sets the scene graph to render.
void	setClippingPlanesAdjustMode (ClippingPlanesAdjustMode mode)
	Set the camera clipping planes adjustment mode.
ClippingPlanesAdjustMode	getClippingPlanesAdjustMode ()
	Get the camera clipping planes adjustment mode.
SoDEPRECATED SceneInteractor *	getRootSceneGraph () const
	Return the root of the scene graph.
virtual void	viewAll (const SbViewportRegion &viewport)
	Move the camera to view the scene defined by the given path.
virtual void	viewAxis (const SbVec3f &direction, const SbVec3f &up)
	Moves the camera to be aligned with the given direction vector while keeping the "up" direction of the camera parallel to the specified up vector.
virtual void	activateStereo (bool activated)
	Activate/Deactivate stereo.
virtual bool	isStereoSupported () const
	Returns true if stereo can be activated.
void	setStereoCameraOffset (float offset)
	Set the stereo offset.
void	setStereoCameraBalance (float balance)
	Set the stereo balance.
virtual SbBool	processEvent (const SoEvent *event)
	Processes the passed event to the scene graph managed here.
virtual SbBool	processEvents (const std::vector< const SoEvent * > &eventList)
	Processes the passed event to the scene graph managed here.
SoDEPRECATED void	setInteractiveMode (SoInteractiveComplexity::InteractiveMode mode)
	Sets the current interactive mode.
virtual SoDEPRECATED SoInteractiveComplexity::InteractiveMode	getInteractiveMode () const
	Gets the current interactive mode.
Public Member Functions inherited from RenderArea
	RenderArea (QWidget *parent)
	This constructor initializes the QOpenGLWidget using the default QSurfaceFormat.
virtual	~RenderArea ()
	Destructor.
virtual SoNode *	getSceneGraph () const
	Gets the scene graph to render.
virtual void	setClearPolicy (ClearPolicy policy)
	Defines the color buffer and depth buffer clear policy.
virtual ClearPolicy	getClearPolicy () const
	Gets the color buffer and depth buffer clear policy.
virtual void	setClearColor (const SbColorRGBA &color)
	Defines the RGBA value used when the color buffer is cleared.
virtual SbColorRGBA	getClearColor () const
	Gets the RGBA value used when the color buffer is cleared.
virtual void	setClearDepth (float depth)
	Defines the depth value used when the depth buffer is cleared.
virtual float	getClearDepth () const
	Gets the depth value used when the depth buffer is cleared.
virtual void	setSize (const SbVec2i32 &size)
	Defines the size used for rendering.
virtual SbVec2i32	getSize () const
	Gets the size used for rendering.
virtual void	setGLRenderAction (SoGLRenderAction *glAction)
	Defines the render action used for rendering.
virtual SoGLRenderAction *	getGLRenderAction () const
	Returns the render action used for rendering.
virtual void	setTransparencyType (SoGLRenderAction::TransparencyType type)
	Sets the global transparency algorithm to use when rendering.
virtual SoGLRenderAction::TransparencyType	getTransparencyType () const
	Gets the global transparency algorithm to use when rendering.
virtual void	setAntialiasingMode (SoSceneManager::AntialiasingMode mode) override
	Define the antialiasing mode.
virtual SoSceneManager::AntialiasingMode	getAntialiasingMode () const override
virtual void	setAntialiasingQuality (float quality) override
	Define the antialiasing quality value.
virtual float	getAntialiasingQuality () const override
virtual void	setStillSuperSamplingQuality (float quality) override
	Set quality for supersampling when "still" (not interacting).
virtual float	getStillSuperSamplingQuality () const override
virtual void	setStillSuperSamplingDelay (unsigned int delay) override
	Set delay for supersampling when "still" (not interacting).
virtual unsigned int	getStillSuperSamplingDelay () const override
virtual SbEventHandler< RenderEventArg & > &	onStartRender ()
	Returns the event handler that raises when a new render starts.
virtual bool	isStereoActivated () const
	Returns true if stereo rendering is currently activated.
virtual void	setStereoParameters (SoStereoParameters *parameters)
	Defines the stereo parameters.
virtual SoStereoParameters *	getStereoParameters () const
bool	isRawStereoAvailable ()
	Returns true if stereo buffering is enabled.
QWidget *	getContainerWidget ()
Deprecated

Static Public Attributes
static QCursor *	s_seekCursor
static QCursor *	s_viewingCursor

Additional Inherited Members
Public Types inherited from RenderAreaInteractive
enum	ClippingPlanesAdjustMode {   AUTO ,   MANUAL }
	Camera clipping planes adjustment mode. More...
Public Types inherited from SiRenderArea
enum	ClearPolicy {   NONE ,   COLORBUFFER ,   DEPTHBUFFER ,   COLORBUFFER_AND_DEPTHBUFFER }
	Policy values to clear color and depth buffers beforing rendering. More...
enum	RenderStatus {   ABORTED ,   INTERACTIVE ,   STILL }
	Returned by the render method. More...

Detailed Description

Class to render an OpenInventor scene graph in a Qt OpenGL window.

This class extends RenderAreaInteractive to add examiner viewer behaviors.

Note: When using this component, the automatic interactive mode is disabled, see SoSceneManager::setAutoInteractiveMode for more details. Interactive mode is managed by the SceneExaminer node.

Definition at line 19 of file RenderAreaExaminer.h.

Constructor & Destructor Documentation

RenderAreaExaminer()

RenderAreaExaminer::RenderAreaExaminer

(

QWidget *

parent

)

Constructor.

Member Function Documentation

getNavigationMode()

virtual SceneExaminer::NavigationMode RenderAreaExaminer::getNavigationMode ( )

virtual

Returns the current navigation mode.

getSceneExaminer()

SoDEPRECATED SceneExaminer * RenderAreaExaminer::getSceneExaminer

(

)

Returns the scene examiner.

Returns

The scene examiner

getSceneInteractor()

virtual SceneExaminer * RenderAreaExaminer::getSceneInteractor ( ) const

overridevirtual

Returns the scene examiner.

Returns

The scene examiner

Reimplemented from RenderAreaInteractive.

interactionModeChanged()

void RenderAreaExaminer::interactionModeChanged ( SceneExaminer::InteractionMode  mode )

virtual

This method is called when the interaction has changed.

Implements SiInteractionModeListener.

seekModeChanged()

void RenderAreaExaminer::seekModeChanged ( const bool  onOrOff )

virtual

This method is called when the seek mode is activated and deactivated.

Implements SiInteractionModeListener.

setNavigationMode()

virtual void RenderAreaExaminer::setNavigationMode ( SceneExaminer::NavigationMode  mode )

virtual

Sets navigation mode.

Member Data Documentation

s_seekCursor

QCursor* RenderAreaExaminer::s_seekCursor

static

Definition at line 22 of file RenderAreaExaminer.h.

s_viewingCursor

QCursor* RenderAreaExaminer::s_viewingCursor

static

Definition at line 23 of file RenderAreaExaminer.h.

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The documentation for this class was generated from the following file:

• Inventor/ViewerComponents/Qt/RenderAreaExaminer.h