SoGuiWalkViewer Class Reference

#include <Inventor/Gui/viewers/SoGuiWalkViewer.h>

Inheritance diagram for SoGuiWalkViewer:

Additional Inherited Members
Public Types inherited from SoGuiAlgoViewers
enum	ViewerTypes {   EXAMINER ,   PLANE ,   FLY ,   WALK ,   UNKNOWN }
	Viewer type flags. More...
enum	DrawStyle {   VIEW_AS_IS ,   VIEW_HIDDEN_LINE ,   VIEW_NO_TEXTURE ,   VIEW_LOW_COMPLEXITY ,   VIEW_LINE ,   VIEW_POINT ,   VIEW_BBOX ,   VIEW_LOW_RES_LINE ,   VIEW_LOW_RES_POINT ,   VIEW_SAME_AS_STILL }
	List of possible drawing styles. More...
enum	DrawType {   STILL ,   INTERACTIVE }
	List of possible drawing types. More...
enum	BufferType {   BUFFER_SINGLE ,   BUFFER_DOUBLE ,   BUFFER_INTERACTIVE }
	List of different buffering types. More...
enum	ProjectorsType {   SPHERICAL ,   CYLINDRICAL }
	List of possible projection modes for the virtual trackball. More...
enum	ZoomingType {   AUTOCENTER ,   GIVENPOSITION }
	List of possible zooming modes. More...
enum	WalkViewerMode {   WALK_MODE ,   PAN_MODE }
	Walk viewer mode flags. More...
Public Member Functions inherited from SoGuiAlgoViewers
virtual SoType	getTypeId () const
	Returns the type identifier for this specific instance.
	SoGuiAlgoViewers ()
	Constructor.
void	setConstrained (SbBool constrained)
	Specifies whether algorithms for constrained viewers should be used.
SbBool	isConstrained () const
	Returns TRUE if algorithms for constrained viewers are used.
void	setViewerType (ViewerTypes vType)
	Sets the type of viewer used for the algorithms.
SoGuiAlgoViewers::ViewerTypes	getViewerType () const
	Returns the current viewer type.
void	resetRenderAction ()
	This method resets the render action cache.
void	setSheetProjectionType (const ProjectorsType &projType)
	Specifies the sheet projection to use for rotations.
ProjectorsType	getSheetProjectionType () const
	Returns the sheet projection used for rotations.
void	setMouseAngularSpeed (double speedFactor)
	Specifies the factor used to scale the rotation speed while interactively rotating the camera.
double	getMouseAngularSpeed ()
	Returns the factor used to scale the rotation speed while interactively rotating the camera.
void	setZoomingType (const ZoomingType &zoomType)
	Specifies the zooming algorithm to use.
ZoomingType	getZoomingType () const
	Returns the zooming algorithm.
virtual void	setRotationTargetPosition (const SbVec3f &targetPos)
	Sets the camera target position for rotations.
virtual void	resetRotationTargetPosition ()
	Reset target position to default rotation around "focal point".
virtual bool	getRotationTargetPosition (SbVec3f &targetPos)
	Query the camera target position for rotations.
virtual void	getDefaultRotationTargetPosition (SbVec3f &targetPos)
	Gets the default camera target position for rotations.
virtual void	setSceneGraph (SoNode *newScene)
	Sets the scene graph to render.
virtual SoNode *	getSceneGraph ()
	Returns the scene graph to render.
void	enableShadows (bool onOrOff)
	Adds an SoShadowGroup after the headlight and enables it if true.
virtual void	setCamera (SoCamera *newCamera)
	Sets the edited camera.
SoCamera *	getCamera ()
	Gets the edited camera.
virtual void	setCameraType (SoType type)
	Sets the camera type that will be created by the viewer if no cameras are found in the scene graph (see SoPerspectiveCamera and SoOrthographicCamera).
SoType	getCameraType ()
	Gets the camera type that will be created by the viewer if no cameras are found in the scene graph (see SoPerspectiveCamera and SoOrthographicCamera).
virtual void	toggleCameraType ()
	This routine will toggle the current camera from perspective to orthographic, and from orthographic back to perspective.
virtual void	setPreserveCameraHeightAngle (SbBool flag)
	If TRUE, an SoPerspectiveCamera's heightAngle is preserved if the camera is changed to an SoOrthographicCamera and then toggled back to an SoPerspectiveCamera.
virtual SbBool	isCameraHeightAnglePreserved () const
	Queries whether the SoPerspectiveCamera's heightAngle is preserved if the camera is changed to an SoOrthographicCamera and then toggled back to an SoPerspectiveCamera.
virtual void	viewAll ()
	Changes the camera position to view the entire scene (the camera zoom or orientation isn't changed).
virtual void	saveHomePosition ()
	Saves the camera values.
virtual void	resetToHomePosition ()
	Restores the camera values.
virtual void	setHeadlight (SbBool insertFlag)
	Turns the headlight on/off (default on).
SbBool	isHeadlight ()
	Returns TRUE if the headlight is on.
SoDirectionalLight *	getHeadlight ()
	Returns the headlight node.
virtual void	setDrawStyle (DrawType type, DrawStyle style)
	Sets the current drawing style in the main view.
DrawStyle	getDrawStyle (DrawType type)
	Returns the current drawing style in the main view.
virtual void	setBufferingType (BufferType type)
	Sets the current buffering type in the main view (default BUFFER_DOUBLE).
BufferType	getBufferingType ()
	Returns the current buffering type in the main view.
virtual void	setViewing (SbBool flag)
	Sets whether the viewer is turned on or off.
SbBool	isViewing () const
	Returns TRUE if the viewer is in viewing mode.
virtual void	recomputeSceneSize ()
	This can be used to let the viewer know that the scene graph has changed so that the viewer can recompute things like speed which depend on the scene graph size.
virtual void	setSeekMode (SbBool onOrOff)
	Set the viewer into/out of seek mode (default OFF).
SbBool	isSeekMode ()
	Returns TRUE if viewer is in seek mode.
virtual void	adjustCameraClippingPlanes ()
	Auto clipping routine.
void	setBoxSelectionMode (SbBool on)
	Sets box selection mode.
SbBool	isBoxSelection () const
	Returns TRUE if box selection mode is enabled.
void	setBoxDrawingMode (SbBool on)
	Sets box drawing mode.
SbBool	isBoxDrawing () const
	Returns TRUE if box drawing mode is enabled.
void	doBoxZoom (int x1, int y1, int x2, int y2)
	Zooms to the region delimited by the box.
virtual void	rollCamera (const SbVec2s &newLocator)
	Rolls the camera based on cursor motion.
virtual void	dollyCamera (const SbVec2s &newLocator)
	Moves the camera on the z axis based on cursor motion.
virtual void	dollyCamera (float dist)
	Moves the camera forward by the given amount.
virtual void	reverseDollyCamera (const SbVec2s &newLocator)
	Same as dollyCamera but reversed.
virtual void	panCamera (const SbVec2f &newLocator)
	Pans the camera based on cursor motion.
void	doCameraAnimation ()
	Does camera animation for constrained viewers.
virtual void	rightWheelStart ()
	Initializes right thumb wheel.
virtual void	bottomWheelStart ()
	Initializes bottom thumb wheel.
virtual void	leftWheelStart ()
	Initializes left thumb wheel.
virtual void	bottomWheelMotion (float newVal)
	Examiner and constrained viewers: Rotates the camera based on bottom wheel motion.
virtual void	leftWheelMotion (float newVal)
	Examiner and constrained viewers: Rotates the camera based on left wheel motion.
virtual void	rightWheelMotion (float newVal)
	Makes the camera to zoom based on right wheel motion.
virtual void	mouseWheelMotion (float newVal)
	Makes the camera to zoom based on mouse wheel motion.
void	activatePanning ()
	Updates camera position when panning is actived.
void	setStartMousePositionLocator (const SbVec2s &mousePosition)
	Sets the mouse start position.
SbVec2s	getStartMousePositionLocator () const
	Returns the mouse start position in pixels.
void	setCurrentMousePositionLocator (const SbVec2s &mousePosition)
	Sets the current mouse position.
SbVec2s	getCurrentMousePositionLocator () const
	Returns the current mouse position in pixels.
void	setPreviousMousePositionLocator (const SbVec2s &mousePosition)
	Sets the previous mouse position.
SbVec2s	getPreviousMousePositionLocator () const
	Returns the previous mouse position in pixels.
void	setCameraPositionLocator (const SbVec3f &camPosition)
	Sets the camera position.
SbVec3f	getCameraPositionLocator () const
	Returns the camera position.
void	setCameraFocalPlane (const SbPlane &focalPlane)
	Sets the camera focal plane.
SbPlane	getCameraFocalPlane () const
	Returns the camera focal position.
void	interactiveCountInc ()
	Invokes the start viewing callbacks.
void	interactiveCountDec ()
	Invokes the finish viewing callbacks.
void	setPrevAnimTime (SbTime previous)
	Sets the previous animation time.
SbTime	getPrevAnimTime () const
	Returns the previous animation time.
virtual void	computeSeekFinalOrientation ()
	Keeps the same camera rotation when seeking.
virtual void	setMPEGRecorder (SoMPEGRenderer *recorder)
	Sets the recorder used for MPEG encoding.
virtual SoMPEGRenderer *	getMPEGRecorder () const
	Returns the recorder used for MPEG encoding.
void	viewX (bool reverse=false)
	Selects axial view.
void	viewY (bool reverse=false)
	Selects frontal view.
void	viewZ (bool reverse=false)
	Selects sagittal view.
SoNode *	getSceneRoot ()
	Returns the scene root of the viewer (drawstyle, camera and headlight + user scene graph) or the user scene graph if there's no scene root.
virtual void	spinCamera (const SbVec2f &newLocator)
	Spins the camera based on cursor motion.
virtual void	spinConstrainedCamera (const SbVec2f &newLocator, int axisIndex)
	Spin the camera based on cursor motion but constrained to rotation around one axis.
void	startSpinAnimation ()
	Starts the spin animation.
void	stopSpinAnimation ()
	Stops the spin animation.
virtual void	doSpinAnimation ()
	Rotate the camera for spin animation.
SbProjector *	getSheetProjector () const
	Returns the sheet projector.
SbSphereSheetProjector *	getSphereSheetProjector () const
	Returns the sphere sheet projector and NULL if the current projection is not spherical.
void	activateSpinning ()
	Set sphere sheet starting point and resets the animation queue.
void	rotateCamera (const SbRotation &rot)
	Rotates the camera around focal point by given incremental rotation (Given rotation is concatenated onto the current camera rotation).
void	constrainCameraRotation (bool x=false, bool y=false, bool z=false)
	Constrains the camera to spin around the specified axis.
void	setPlane (const SbVec3f &newNormal, const SbVec3f &newRight)
	Moves the camera to be aligned with the given plane.
void	calculateMaxSpeed ()
	Calculates the maximum speed of the animation.
void	changeMaxStraightSpeed (SbBool increase)
	Computes the maximum straight speed.
void	setMinSpeed (float speed)
	Sets the minimum speed.
float	getMinSpeed () const
	Returns the minimum speed.
void	setMaxSpeed (float speed)
	Sets the maximum speed.
float	getMaxSpeed () const
	Returns the maximum speed.
void	setSpeedLimit (float limit)
	Sets the speed limit.
float	getSpeedLimit () const
	Returns the speed limit.
void	setCurrentSpeed (float speed)
	Sets the current speed.
float	getCurrentSpeed () const
	Returns the current speed.
void	setMaxStraightSpeed (float speed)
	Sets the maximum straight speed.
float	getMaxStraightSpeed () const
	Returns the maximum straight speed.
void	setMaxSpeedInc (float increment)
	Sets maximum speed multiplier.
float	getMaxSpeedInc () const
	Returns maximum speed multiplier.
void	startFlyAnimation ()
	Starts the walk animation.
void	stopFlyAnimation ()
	Stops the walk animation.
void	activateFlying ()
	Initializes flying animation.
void	updateCameraFocalPoint ()
	Updates focal distance.
void	setWalkViewerAnimMode (WalkViewerMode mode)
	Sets the camera animation for walk viewers regarding the mode.
SoGuiAlgoViewers::WalkViewerMode	getWalkViewerAnimMode () const
	Returns the current mode for the walk viewer camera animation.
void	startWalkAnimation ()
	Starts the walk animation.
void	stopWalkAnimation ()
	Stops the walk animation.
void	rotateCamera ()
	Rotates the camera around focal point by given incremental rotation (Given rotation is concatenated onto the current camera rotation).
Public Member Functions inherited from SoStereoViewer
virtual	~SoStereoViewer ()
	Destructor.
Static Public Member Functions inherited from SoGuiAlgoViewers
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Detailed Description

Definition at line 49 of file SoGuiWalkViewer.h.

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

• Inventor/Gui/viewers/SoGuiWalkViewer.h