openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive Class Reference
[Qt ViewerComponents]

[PREVIEW] More...

#include <Inventor/ViewerComponents/Qt/QML/RenderAreaInteractive.h>

Inheritance diagram for openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive:

List of all members.

Public Types
enum	ClippingPlanesAdjustMode {   AUTO,   MANUAL }
Public Member Functions
	RenderAreaInteractive ()
virtual	~RenderAreaInteractive ()
void	setSceneGraph (SoNode *sceneGraph) override
void	setClippingPlanesAdjustMode (ClippingPlanesAdjustMode mode)
ClippingPlanesAdjustMode	getClippingPlanesAdjustMode ()
virtual SceneInteractor *	getSceneInteractor () const
virtual void	viewAll (const SbViewportRegion &viewport)
virtual void	viewAxis (const SbVec3f &direction, const SbVec3f &up)
virtual void	activateStereo (bool activated)
virtual bool	isStereoSupported () const
void	setStereoCameraOffset (float offset)
void	setStereoCameraBalance (float balance)
SbBool	processEvent (const SoEvent *event)
SbBool	processEvents (const std::vector< const SoEvent * > &eventList)

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Detailed Description

[PREVIEW]

Class to render an OpenInventor scene in a QML item. This class extends RenderArea to add mouse and keyboard interactions.

SEE ALSO

RenderArea, RenderAreaOrbiter

What is a Preview Feature ?:

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Member Enumeration Documentation

enum openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::ClippingPlanesAdjustMode

Camera clipping planes adjustment mode.

When adjustment mode is set to AUTO, the camera near and far planes are dynamically adjusted to be as tight as possible (least amount of stuff is clipped) before each render traversal. When adjustment mode is set to MANUAL, the user is expected to manually set the camera near and far planes.

Enumerator:

AUTO
MANUAL

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Constructor & Destructor Documentation

openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::RenderAreaInteractive

(

)

Constructor.

virtual openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::~RenderAreaInteractive

(

)

[virtual]

Destructor.

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Member Function Documentation

virtual void openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::activateStereo

(

bool

activated

)

[virtual]

Activate/Deactivate stereo.

Reimplemented from openinventor::inventor::viewercomponents::qt::qml::RenderArea.

ClippingPlanesAdjustMode openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::getClippingPlanesAdjustMode

(

)

Get the camera clipping planes adjustment mode.

virtual SceneInteractor* openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::getSceneInteractor

(

)

const [virtual]

Return the root of the scene graph.

Reimplemented in openinventor::inventor::viewercomponents::qt::qml::RenderAreaOrbiter.

virtual bool openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::isStereoSupported

(

)

const [virtual]

Returns true if stereo can be activated.

SbBool openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::processEvent

(

const SoEvent *

event

)

Processes the passed event to the scene graph managed here.

Returns TRUE if the event was handled by a node.

NOTES

Events can only be processed once rendering area is initialized.

SbBool openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::processEvents

(

const std::vector< const SoEvent * > &

eventList

)

Processes the passed event to the scene graph managed here.

Returns TRUE if at least one event was handled by a node.

NOTES

Events can only be processed once rendering area is initialized.

void openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::setClippingPlanesAdjustMode

(

ClippingPlanesAdjustMode

mode

)

Sets the camera clipping planes adjustment mode.

When adjustment mode is set to AUTO, the camera near and far planes are dynamically adjusted to be as tight as possible (least amount of stuff is clipped) before each render traversal. When adjustment mode is set to MANUAL, the user is expected to manually set those planes. Updating clipping planes after a camera move is not enough; if a dragger or a rendered shape is moved, they can disappear or become partially clipped. Default is AUTO.

void openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::setSceneGraph

(

SoNode *

sceneGraph

)

[override, virtual]

Sets the scene graph to render.

Reimplemented from openinventor::inventor::viewercomponents::qt::qml::RenderArea.

void openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::setStereoCameraBalance

(

float

balance

)

Set the stereo balance.

void openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::setStereoCameraOffset

(

float

offset

)

Set the stereo offset.

virtual void openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::viewAll

(

const SbViewportRegion &

viewport

)

[virtual]

Moves the camera to view the scene defined by the given path.

Equivalent to calling the SoCamera method viewAll(). Camera position is changed, but not orientation.

virtual void openinventor::inventor::viewercomponents::qt::qml::RenderAreaInteractive::viewAxis	(	const SbVec3f &	direction,
		const SbVec3f &	up
	)			[virtual]

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.

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

• Inventor/ViewerComponents/Qt/QML/RenderAreaInteractive.h