Gui::NavigationStyle Class Reference

The navigation style base class. More...

#include <NavigationStyle.h>

Public Types
enum  OrbitStyle { Turntable, Trackball }
enum  RotationCenterMode { ScenePointAtCursor, FocalPointAtCursor }
enum  SelectionMode {   Lasso = 0, Rectangle = 1, Rubberband = 2, BoxZoom = 3,   Clip = 4 }
enum  ViewerMode {   IDLE, INTERACT, ZOOMING, BOXZOOM,   PANNING, DRAGGING, SPINNING, SEEK_WAIT_MODE,   SEEK_MODE, SELECTION }

Public Member Functions
void boxZoom (const SbBox2s &box)
SbVec3f getFocalPoint () const
OrbitStyle getOrbitStyle () const
const std::vector< SbVec2s > & getPolygon (SelectionRole *role=0) const
RotationCenterMode getRotationCenterMode () const
float getSensitivity () const
int getViewingMode () const
SbBool isAnimating (void) const
SbBool isAnimationEnabled (void) const
SbBool isDragAtCursor () const
SbBool isPopupMenuEnabled (void) const
SbBool isResetCursorPosition () const
SbBool isSelecting () const
SbBool isZoomAtCursor () const
SbBool isZoomInverted () const
void lookAtPoint (const SbVec3f &)
NavigationStyle ()
NavigationStyle & operator= (const NavigationStyle &ns)
virtual SbBool processEvent (const SoEvent *const ev)
virtual SbBool processMotionEvent (const SoMotion3Event *const ev)
void redraw ()
void setAnimationEnabled (const SbBool enable)
void setCameraOrientation (const SbRotation &rot, SbBool moveTocenter=false)
void setDragAtCursor (SbBool)
void setOrbitStyle (OrbitStyle style)
void setPopupMenuEnabled (const SbBool on)
void setResetCursorPosition (SbBool)
void setRotationCenter (const SbVec3f &cnt)
void setRotationCenterMode (RotationCenterMode)
void setSensitivity (float)
void setViewer (View3DInventorViewer *)
void setViewingMode (const ViewerMode newmode)
void setZoomAtCursor (SbBool)
void setZoomInverted (SbBool)
void setZoomStep (float)
void startAnimating (const SbVec3f &axis, float velocity)
void startSelection (AbstractMouseSelection *)
void startSelection (SelectionMode=Lasso)
void stopAnimating (void)
void stopSelection ()
void updateAnimation ()
virtual void viewAll ()
void zoomIn ()
void zoomOut ()
virtual ~NavigationStyle ()
Public Member Functions inherited from Base::BaseClass
BaseClass ()
	Construction. More...
virtual PyObject * getPyObject (void)
	This method returns the Python wrapper for a C++ object. More...
virtual Type getTypeId (void) const
bool isDerivedFrom (const Type type) const
virtual void setPyObject (PyObject *)
virtual ~BaseClass ()
	Destruction. More...

Protected Member Functions
void addToLog (const SbVec2s pos, const SbTime time)
void clearLog (void)
void doRotate (SoCamera *camera, float angle, const SbVec2f &pos)
SbBool doSpin ()
void doZoom (SoCamera *camera, float logzoomfactor, const SbVec2f &pos)
	NavigationStyle::doZoom Zooms in or out by specified factor, keeping the point on screen specified by parameter pos fixed or not according to user preference (NavigationStyle::zoomAtCursor). Ignores invertZoom user preference. More...
void doZoom (SoCamera *camera, SbBool forward, const SbVec2f &pos)
void finalize ()
int getInteractiveCount (void) const
SbVec3f getRotationCenter (SbBool *) const
SbBool handleEventInForeground (const SoEvent *const e)
void initialize ()
void interactiveCountDec (void)
void interactiveCountInc (void)
SbBool isSeekMode (void) const
SbBool isViewing (void) const
SbBool lookAtPoint (const SbVec2s screenpos)
void moveCursorPosition ()
SbVec2f normalizePixelPos (SbVec2f pixpos)
SbVec2f normalizePixelPos (SbVec2s pixpos)
virtual void openPopupMenu (const SbVec2s &position)
void pan (SoCamera *camera)
void panCamera (SoCamera *camera, float vpaspect, const SbPlane &panplane, const SbVec2f &previous, const SbVec2f &current)
void panToCenter (const SbPlane &pplane, const SbVec2f &currpos)
virtual SbBool processSoEvent (const SoEvent *const ev)
void reorientCamera (SoCamera *camera, const SbRotation &rot)
	Rotate the camera by the given amount, then reposition it so we're still pointing at the same focal point. More...
void saveCursorPosition (const SoEvent *const ev)
SbBool seekToPoint (const SbVec2s screenpos)
void seekToPoint (const SbVec3f &scenepos)
void setSeekMode (SbBool enable)
void setViewing (SbBool)
void spin (const SbVec2f &pointerpos)
	Uses the sphere sheet projector to map the mouseposition onto a 3D point and find a rotation from this and the last calculated point. More...
void spin_simplified (SoCamera *cam, SbVec2f curpos, SbVec2f prevpos)
	NavigationStyle::spin_simplified is a simplified version of NavigationStyle::spin(..), which uses less global variables. Doesn't support starting an animated spinning. More...
void syncWithEvent (const SoEvent *const ev)
void zoom (SoCamera *camera, float diffvalue)
	Dependent on the camera type this will either shrink or expand the height of the viewport (orthogonal camera) or move the camera closer or further away from the focal point in the scene. More...
void zoomByCursor (const SbVec2f &thispos, const SbVec2f &prevpos)

Protected Attributes
SbBool altdown
SbBool button1down
SbBool button2down
SbBool button3down
SbTime centerTime
SbBool ctrldown
ViewerMode currentmode
SbVec2s globalPos
SbBool invertZoom
SbVec2f lastmouseposition
SbVec2s localPos
SbBool lockrecenter
struct {
short   historysize
SbVec2s *   position
short   size
SbTime *   time
} log
SbBool menuenabled
SbPlane panningplane
SbTime prevRedrawTime
SbBool shiftdown
View3DInventorViewer * viewer
SbBool zoomAtCursor
float zoomStep
Mouse model
AbstractMouseSelection * mouseSelection
std::vector< SbVec2s > pcPolygon
SelectionRole selectedRole

Spinning data
SbBool spinanimatingallowed
int spinsamplecounter
SbRotation spinincrement
SbRotation spinRotation
SbSphereSheetProjector * spinprojector
struct NavigationStyleP

Additional Inherited Members
Static Public Member Functions inherited from Base::BaseClass
static void * create (void)
static Type getClassTypeId (void)
static void init (void)
Static Protected Member Functions inherited from Base::BaseClass
static void initSubclass (Base::Type &toInit, const char *ClassName, const char *ParentName, Type::instantiationMethod method=nullptr)

Detailed Description

The navigation style base class.

Author

Werner Mayer

Member Enumeration Documentation

OrbitStyle

enum Gui::NavigationStyle::OrbitStyle

Enumerator
Turntable
Trackball

RotationCenterMode

enum Gui::NavigationStyle::RotationCenterMode

Enumerator
ScenePointAtCursor	Find the point in the scene at the cursor position. If there is no point then the focal plane is used
FocalPointAtCursor	Find the point on the focal plane at the cursor position.

SelectionMode

enum Gui::NavigationStyle::SelectionMode

Enumerator
Lasso	Select objects using a lasso.
Rectangle	Select objects using a rectangle.
Rubberband	Select objects using a rubberband.
BoxZoom	Perform a box zoom.
Clip	Clip objects using a lasso.

ViewerMode

enum Gui::NavigationStyle::ViewerMode

Enumerator
IDLE
INTERACT
ZOOMING
BOXZOOM
PANNING
DRAGGING
SPINNING
SEEK_WAIT_MODE
SEEK_MODE
SELECTION

Constructor & Destructor Documentation

NavigationStyle()

NavigationStyle::NavigationStyle

(

)

References Gui::NavigationStyleP::viewAnimationCB().

~NavigationStyle()

NavigationStyle::~NavigationStyle ( )

virtual

References finalize().

Member Function Documentation

addToLog()

void NavigationStyle::addToLog ( const SbVec2s  pos, const SbTime  time  )

protected

References log, and time.

Referenced by Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

boxZoom()

void NavigationStyle::boxZoom

(

const SbBox2s &

box

)

References panCamera(), DraftVecUtils::scale(), and viewer.

Referenced by Gui::View3DInventorViewer::boxZoom().

clearLog()

void NavigationStyle::clearLog ( void  )

protected

References log.

Referenced by setViewingMode().

doRotate()

void NavigationStyle::doRotate ( SoCamera *  camera, float  angle, const SbVec2f &  pos  )

protected

References panCamera(), viewer, and zoomAtCursor.

Referenced by Gui::MayaGestureNavigationStyle::processSoEvent().

doSpin()

SbBool NavigationStyle::doSpin ( )

protected

References lastmouseposition, log, spinanimatingallowed, spinprojector, spinRotation, and viewer.

Referenced by Gui::InventorNavigationStyle::processSoEvent(), and Gui::CADNavigationStyle::processSoEvent().

doZoom() [1/2]

void NavigationStyle::doZoom ( SoCamera *  camera, float  logzoomfactor, const SbVec2f &  pos  )

protected

NavigationStyle::doZoom Zooms in or out by specified factor, keeping the point on screen specified by parameter pos fixed or not according to user preference (NavigationStyle::zoomAtCursor). Ignores invertZoom user preference.

References panCamera(), viewer, zoom(), and zoomAtCursor.

doZoom() [2/2]

void NavigationStyle::doZoom ( SoCamera *  camera, SbBool  forward, const SbVec2f &  pos  )

protected

References invertZoom, and zoomStep.

Referenced by Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

finalize()

void NavigationStyle::finalize ( )

protected

References log, and spinprojector.

Referenced by Gui::MayaGestureNavigationStyle::processSoEvent(), draftguitools.gui_trackers.ghostTracker::update(), and ~NavigationStyle().

getFocalPoint()

SbVec3f NavigationStyle::getFocalPoint

(

)

const

References viewer.

getInteractiveCount()

int NavigationStyle::getInteractiveCount ( void  ) const

protected

References viewer.

getOrbitStyle()

NavigationStyle::OrbitStyle NavigationStyle::getOrbitStyle

(

)

const

References FCSphereSheetProjector::getOrbitStyle(), and spinprojector.

getPolygon()

const std::vector< SbVec2s > & NavigationStyle::getPolygon

(

SelectionRole *

role = 0

)

const

References pcPolygon, and selectedRole.

Referenced by Gui::View3DInventorViewer::getGLPolygon(), and Gui::View3DInventorViewer::getPolygon().

getRotationCenter()

SbVec3f NavigationStyle::getRotationCenter ( SbBool *  ok ) const

protected

getRotationCenterMode()

NavigationStyle::RotationCenterMode NavigationStyle::getRotationCenterMode

(

)

const

getSensitivity()

float NavigationStyle::getSensitivity

(

)

const

Referenced by spin(), and spin_simplified().

getViewingMode()

int NavigationStyle::getViewingMode

(

)

const

References currentmode.

Referenced by Gui::View3DInventorViewer::afterRealizeHook(), and Gui::View3DInventorViewer::setCursorEnabled().

handleEventInForeground()

SbBool NavigationStyle::handleEventInForeground ( const SoEvent *const  e )

protected

References viewer.

Referenced by Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

initialize()

void NavigationStyle::initialize ( )

protected

References altdown, button1down, button2down, button3down, ctrldown, currentmode, App::GetApplication(), ParameterGrp::GetBool(), ParameterGrp::GetFloat(), App::Application::GetParameterGroupByPath(), IDLE, invertZoom, log, menuenabled, prevRedrawTime, shiftdown, spinanimatingallowed, spinincrement, spinprojector, spinRotation, spinsamplecounter, zoomAtCursor, and zoomStep.

interactiveCountDec()

void NavigationStyle::interactiveCountDec ( void  )

protected

References viewer.

Referenced by lookAtPoint(), Gui::GestureNavigationStyle::onSetRotationCenter(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), setCameraOrientation(), setViewingMode(), and Gui::NavigationStyleP::viewAnimationCB().

interactiveCountInc()

void NavigationStyle::interactiveCountInc ( void  )

protected

References viewer.

Referenced by lookAtPoint(), setCameraOrientation(), and setViewingMode().

isAnimating()

SbBool NavigationStyle::isAnimating

(

void

)

const

Query if the model in the viewer is currently in spinning mode after a user drag.

References currentmode, and SPINNING.

Referenced by Gui::View3DInventorViewer::isAnimating(), lookAtPoint(), Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), setAnimationEnabled(), setCameraOrientation(), and updateAnimation().

isAnimationEnabled()

SbBool NavigationStyle::isAnimationEnabled

(

void

)

const

Query whether or not it is possible to start a spinning animation by releasing the left mouse button while dragging the mouse.

References spinanimatingallowed.

Referenced by Gui::View3DInventorViewer::isAnimationEnabled(), lookAtPoint(), setCameraOrientation(), and startAnimating().

isDragAtCursor()

SbBool NavigationStyle::isDragAtCursor

(

)

const

isPopupMenuEnabled()

SbBool NavigationStyle::isPopupMenuEnabled

(

void

)

const

References menuenabled.

Referenced by Gui::View3DInventorViewer::isPopupMenuEnabled(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

isResetCursorPosition()

SbBool NavigationStyle::isResetCursorPosition

(

)

const

Referenced by moveCursorPosition().

isSeekMode()

SbBool NavigationStyle::isSeekMode ( void  ) const

protected

References viewer.

Referenced by Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and syncWithEvent().

isSelecting()

SbBool NavigationStyle::isSelecting

(

)

const

References mouseSelection.

Referenced by Gui::View3DInventorViewer::isSelecting(), and startSelection().

isViewing()

SbBool NavigationStyle::isViewing ( void  ) const

protected

References viewer.

Referenced by Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and stopAnimating().

isZoomAtCursor()

SbBool NavigationStyle::isZoomAtCursor

(

)

const

References zoomAtCursor.

isZoomInverted()

SbBool NavigationStyle::isZoomInverted

(

)

const

References invertZoom.

lookAtPoint() [1/2]

SbBool NavigationStyle::lookAtPoint ( const SbVec2s  screenpos )

protected

References interactiveCountInc(), lookAtPoint(), and viewer.

lookAtPoint() [2/2]

void NavigationStyle::lookAtPoint

(

const SbVec3f &

pos

)

References interactiveCountDec(), interactiveCountInc(), isAnimating(), isAnimationEnabled(), spinRotation, stopAnimating(), and viewer.

Referenced by lookAtPoint(), Gui::GestureNavigationStyle::onSetRotationCenter(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), and Gui::MayaGestureNavigationStyle::processSoEvent().

moveCursorPosition()

void NavigationStyle::moveCursorPosition ( )

protected

References globalPos, isResetCursorPosition(), localPos, and log.

Referenced by Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

normalizePixelPos() [1/2]

SbVec2f NavigationStyle::normalizePixelPos ( SbVec2f  pixpos )

protected

References size, and viewer.

normalizePixelPos() [2/2]

SbVec2f NavigationStyle::normalizePixelPos ( SbVec2s  pixpos )

protected

References size, and viewer.

Referenced by Gui::MayaGestureNavigationStyle::processSoEvent().

openPopupMenu()

void NavigationStyle::openPopupMenu ( const SbVec2s &  position )

protectedvirtual

References Base::Type::fromName(), Gui::MenuManager::getInstance(), Base::BaseClass::getTypeId(), Gui::UserNavigationStyle::getUserFriendlyNames(), Gui::Application::Instance, position, Gui::MenuManager::setupContextMenu(), Gui::Application::setupContextMenu(), and viewer.

Referenced by Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

operator=()

NavigationStyle & NavigationStyle::operator=

(

const NavigationStyle &

ns

)

References FCSphereSheetProjector::getOrbitStyle(), menuenabled, panningplane, setOrbitStyle(), spinanimatingallowed, and spinprojector.

pan()

void NavigationStyle::pan ( SoCamera *  camera )

protected

References panningplane, and viewer.

Referenced by Gui::MayaGestureNavigationStyle::processSoEvent(), and setViewingMode().

panCamera()

void NavigationStyle::panCamera ( SoCamera *  camera, float  vpaspect, const SbPlane &  panplane, const SbVec2f &  previous, const SbVec2f &  current  )

protected

Referenced by boxZoom(), doRotate(), doZoom(), panToCenter(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and spin().

panToCenter()

void NavigationStyle::panToCenter ( const SbPlane &  pplane, const SbVec2f &  currpos  )

protected

References panCamera(), and viewer.

Referenced by Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), and Gui::BlenderNavigationStyle::processSoEvent().

processEvent()

SbBool NavigationStyle::processEvent ( const SoEvent *const  ev )

virtual

References Gui::AbstractMouseSelection::Cancel, Gui::SelectionSingleton::clearSelection(), Gui::AbstractMouseSelection::Continue, currentmode, Gui::AbstractMouseSelection::Finish, Gui::AbstractMouseSelection::getPositions(), Gui::AbstractMouseSelection::handleEvent(), IDLE, mouseSelection, pcPolygon, processSoEvent(), Gui::AbstractMouseSelection::Restart, Gui::AbstractMouseSelection::selectedRole(), selectedRole, SELECTION, Gui::Selection(), syncWithEvent(), and viewer.

Referenced by Gui::View3DInventorViewer::processSoEvent().

processMotionEvent()

SbBool NavigationStyle::processMotionEvent ( const SoMotion3Event *const  ev )

virtual

References DraftVecUtils::scale(), and viewer.

Referenced by Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

processSoEvent()

SbBool NavigationStyle::processSoEvent ( const SoEvent *const  ev )

protectedvirtual

Reimplemented in Gui::GestureNavigationStyle, Gui::OpenCascadeNavigationStyle, Gui::TouchpadNavigationStyle, Gui::MayaGestureNavigationStyle, Gui::BlenderNavigationStyle, Gui::RevitNavigationStyle, Gui::CADNavigationStyle, and Gui::InventorNavigationStyle.

References Gui::View3DInventorViewer::processSoEventBase(), and viewer.

Referenced by processEvent(), Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and Gui::GestureNavigationStyle::processSoEvent_bypass().

redraw()

void NavigationStyle::redraw

(

)

References mouseSelection, and Gui::AbstractMouseSelection::redraw().

Referenced by Gui::View3DInventorViewer::renderFramebuffer(), Gui::View3DInventorViewer::renderGLImage(), Gui::View3DInventorViewer::renderScene(), and draftguitools.gui_trimex.Trimex::trimObject().

reorientCamera()

void NavigationStyle::reorientCamera ( SoCamera *  camera, const SbRotation &  rot  )

protected

Rotate the camera by the given amount, then reposition it so we're still pointing at the same focal point.

Referenced by spin(), spin_simplified(), and updateAnimation().

saveCursorPosition()

void NavigationStyle::saveCursorPosition ( const SoEvent *const  ev )

protected

References FocalPointAtCursor, globalPos, localPos, ScenePointAtCursor, setRotationCenter(), and viewer.

Referenced by Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

seekToPoint() [1/2]

SbBool NavigationStyle::seekToPoint ( const SbVec2s  screenpos )

protected

References viewer.

Referenced by Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

seekToPoint() [2/2]

void NavigationStyle::seekToPoint ( const SbVec3f &  scenepos )

protected

References viewer.

setAnimationEnabled()

void NavigationStyle::setAnimationEnabled

(

const SbBool

enable

)

Decide if it should be possible to start a spin animation of the model in the viewer by releasing the mouse button while dragging.

If the enable flag is false and we're currently animating, the spin will be stopped.

References isAnimating(), spinanimatingallowed, and stopAnimating().

Referenced by Gui::View3DInventorViewer::setAnimationEnabled().

setCameraOrientation()

void NavigationStyle::setCameraOrientation	(	const SbRotation &	rot,
		SbBool	moveTocenter = false
	)

References interactiveCountDec(), interactiveCountInc(), isAnimating(), isAnimationEnabled(), spinRotation, stopAnimating(), and viewer.

Referenced by Gui::View3DInventorViewer::setCameraOrientation().

setDragAtCursor()

void NavigationStyle::setDragAtCursor

(

SbBool

on

)

setOrbitStyle()

void NavigationStyle::setOrbitStyle

(

NavigationStyle::OrbitStyle

style

)

References FCSphereSheetProjector::setOrbitStyle(), and spinprojector.

Referenced by operator=().

setPopupMenuEnabled()

void NavigationStyle::setPopupMenuEnabled

(

const SbBool

on

)

References menuenabled.

Referenced by Gui::View3DInventorViewer::setPopupMenuEnabled().

setResetCursorPosition()

void NavigationStyle::setResetCursorPosition

(

SbBool

on

)

setRotationCenter()

void NavigationStyle::setRotationCenter

(

const SbVec3f &

cnt

)

Referenced by saveCursorPosition().

setRotationCenterMode()

void NavigationStyle::setRotationCenterMode

(

NavigationStyle::RotationCenterMode

mode

)

setSeekMode()

void NavigationStyle::setSeekMode ( SbBool  enable )

protected

References Gui::View3DInventorViewer::setSeekMode(), and viewer.

setSensitivity()

void NavigationStyle::setSensitivity

(

float

val

)

setViewer()

void NavigationStyle::setViewer

(

View3DInventorViewer *

view

)

References viewer.

Referenced by Gui::View3DInventorViewer::setNavigationType().

setViewing()

void NavigationStyle::setViewing ( SbBool  enable )

protected

References Gui::View3DInventorViewer::setViewing(), and viewer.

Referenced by Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and startAnimating().

setViewingMode()

void NavigationStyle::setViewingMode

(

const ViewerMode

newmode

)

References BOXZOOM, clearLog(), currentmode, DRAGGING, interactiveCountDec(), interactiveCountInc(), lastmouseposition, pan(), PANNING, SPINNING, spinprojector, viewer, and ZOOMING.

Referenced by Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), Gui::View3DInventorViewer::setSeekMode(), Gui::View3DInventorViewer::setViewing(), startAnimating(), and stopAnimating().

setZoomAtCursor()

void NavigationStyle::setZoomAtCursor

(

SbBool

on

)

References zoomAtCursor.

setZoomInverted()

void NavigationStyle::setZoomInverted

(

SbBool

on

)

References invertZoom.

setZoomStep()

void NavigationStyle::setZoomStep

(

float

val

)

References zoomStep.

spin()

void NavigationStyle::spin ( const SbVec2f &  pointerpos )

protected

Uses the sphere sheet projector to map the mouseposition onto a 3D point and find a rotation from this and the last calculated point.

References getSensitivity(), localPos, log, panCamera(), reorientCamera(), spinincrement, spinprojector, spinsamplecounter, and viewer.

Referenced by Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

spin_simplified()

void NavigationStyle::spin_simplified ( SoCamera *  cam, SbVec2f  curpos, SbVec2f  prevpos  )

protected

NavigationStyle::spin_simplified is a simplified version of NavigationStyle::spin(..), which uses less global variables. Doesn't support starting an animated spinning.

Parameters

cam	the camera to affect. The rotation amount is determined by delta (curpos-prevpos), and rotation axis is also affected by average pos.
curpos	current normalized position or mouse pointer
prevpos	previous normalized position of mouse pointer

References getSensitivity(), reorientCamera(), spinprojector, and viewer.

Referenced by Gui::MayaGestureNavigationStyle::processSoEvent().

startAnimating()

void NavigationStyle::startAnimating	(	const SbVec3f &	axis,
		float	velocity
	)

Starts programmatically the viewer in animation mode. The given axis direction is always in screen coordinates, not in world coordinates.

References isAnimationEnabled(), prevRedrawTime, setViewing(), setViewingMode(), spinincrement, SPINNING, and spinRotation.

Referenced by Gui::View3DInventorViewer::startAnimating().

startSelection() [1/2]

void NavigationStyle::startSelection

(

AbstractMouseSelection *

mouse

)

References Gui::AbstractMouseSelection::grabMouseModel(), mouseSelection, and viewer.

Referenced by Gui::View3DInventorViewer::startSelection().

startSelection() [2/2]

void NavigationStyle::startSelection

(

NavigationStyle::SelectionMode

mode = Lasso

)

References BoxZoom, Clip, Gui::AbstractMouseSelection::grabMouseModel(), isSelecting(), Lasso, mouseSelection, Rectangle, Rubberband, stopSelection(), and viewer.

stopAnimating()

void NavigationStyle::stopAnimating

(

void

)

References currentmode, IDLE, INTERACT, isViewing(), setViewingMode(), and SPINNING.

Referenced by lookAtPoint(), setAnimationEnabled(), setCameraOrientation(), and Gui::View3DInventorViewer::stopAnimating().

stopSelection()

void NavigationStyle::stopSelection

(

)

References mouseSelection, pcPolygon, and Gui::AbstractMouseSelection::releaseMouseModel().

Referenced by startSelection(), and Gui::View3DInventorViewer::stopSelection().

syncWithEvent()

void NavigationStyle::syncWithEvent ( const SoEvent *const  ev )

protected

References altdown, button1down, button2down, button3down, ctrldown, isSeekMode(), and shiftdown.

Referenced by processEvent().

updateAnimation()

void NavigationStyle::updateAnimation

(

)

References isAnimating(), prevRedrawTime, reorientCamera(), spinRotation, and viewer.

Referenced by Gui::View3DInventorViewer::renderScene().

viewAll()

void NavigationStyle::viewAll ( )

virtual

References viewer.

zoom()

void NavigationStyle::zoom ( SoCamera *  camera, float  diffvalue  )

protected

Dependent on the camera type this will either shrink or expand the height of the viewport (orthogonal camera) or move the camera closer or further away from the focal point in the scene.

Referenced by doZoom(), Gui::OpenCascadeNavigationStyle::processSoEvent(), zoomByCursor(), zoomIn(), and zoomOut().

zoomByCursor()

void NavigationStyle::zoomByCursor ( const SbVec2f &  thispos, const SbVec2f &  prevpos  )

protected

References invertZoom, viewer, and zoom().

Referenced by Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), and Gui::TouchpadNavigationStyle::processSoEvent().

zoomIn()

void NavigationStyle::zoomIn

(

)

References viewer, and zoom().

zoomOut()

void NavigationStyle::zoomOut

(

)

References viewer, and zoom().

Friends And Related Function Documentation

NavigationStyleP

friend struct NavigationStyleP

friend

Member Data Documentation

altdown

SbBool Gui::NavigationStyle::altdown

protected

Referenced by draftguitools.gui_dimensions.Dimension::action(), initialize(), Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and syncWithEvent().

button1down

SbBool Gui::NavigationStyle::button1down

protected

Referenced by initialize(), Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and syncWithEvent().

button2down

SbBool Gui::NavigationStyle::button2down

protected

Referenced by initialize(), Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and syncWithEvent().

button3down

SbBool Gui::NavigationStyle::button3down

protected

Referenced by initialize(), Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and syncWithEvent().

centerTime

SbTime Gui::NavigationStyle::centerTime

protected

Referenced by Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

ctrldown

SbBool Gui::NavigationStyle::ctrldown

protected

Referenced by initialize(), Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and syncWithEvent().

currentmode

ViewerMode Gui::NavigationStyle::currentmode

protected

Referenced by getViewingMode(), initialize(), isAnimating(), processEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), setViewingMode(), and stopAnimating().

globalPos

SbVec2s Gui::NavigationStyle::globalPos

protected

Referenced by moveCursorPosition(), and saveCursorPosition().

historysize

short Gui::NavigationStyle::historysize

invertZoom

SbBool Gui::NavigationStyle::invertZoom

protected

Referenced by doZoom(), initialize(), isZoomInverted(), Gui::OpenCascadeNavigationStyle::processSoEvent(), setZoomInverted(), and zoomByCursor().

lastmouseposition

SbVec2f Gui::NavigationStyle::lastmouseposition

protected

Referenced by doSpin(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and setViewingMode().

localPos

SbVec2s Gui::NavigationStyle::localPos

protected

Referenced by moveCursorPosition(), saveCursorPosition(), and spin().

lockrecenter

SbBool Gui::NavigationStyle::lockrecenter

protected

Referenced by Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

log

struct { ... } Gui::NavigationStyle::log

Referenced by addToLog(), clearLog(), doSpin(), finalize(), initialize(), moveCursorPosition(), and spin().

menuenabled

SbBool Gui::NavigationStyle::menuenabled

protected

Referenced by initialize(), isPopupMenuEnabled(), operator=(), and setPopupMenuEnabled().

mouseSelection

AbstractMouseSelection* Gui::NavigationStyle::mouseSelection

protected

Referenced by isSelecting(), processEvent(), redraw(), startSelection(), and stopSelection().

panningplane

SbPlane Gui::NavigationStyle::panningplane

protected

Referenced by operator=(), pan(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), and Gui::OpenCascadeNavigationStyle::processSoEvent().

pcPolygon

std::vector<SbVec2s> Gui::NavigationStyle::pcPolygon

protected

Referenced by getPolygon(), processEvent(), and stopSelection().

position

SbVec2s* Gui::NavigationStyle::position

Referenced by WorkingPlane.Plane::alignToPointAndAxis(), WorkingPlane.Plane::alignToPointAndAxis_SVG(), WorkingPlane.Plane::copy(), ifc2x3.ifcsweptsurface::dim(), ifc2x3.ifcelementarysurface::dim(), WorkingPlane.Plane::getGlobalCoords(), WorkingPlane.Plane::getLocalCoords(), WorkingPlane.Plane::getPlacement(), WorkingPlane.Plane::offsetToPoint(), openPopupMenu(), WorkingPlane.Plane::restore(), WorkingPlane.Plane::save(), and WorkingPlane.Plane::setFromPlacement().

prevRedrawTime

SbTime Gui::NavigationStyle::prevRedrawTime

protected

Referenced by initialize(), startAnimating(), and updateAnimation().

selectedRole

SelectionRole Gui::NavigationStyle::selectedRole

protected

Referenced by getPolygon(), and processEvent().

shiftdown

SbBool Gui::NavigationStyle::shiftdown

protected

Referenced by initialize(), Gui::GestureNavigationStyle::processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and syncWithEvent().

size

short Gui::NavigationStyle::size

Referenced by gzip_utf8.GzipFile::close(), PathScripts.PostUtils.GCodeEditorDialog::done(), normalizePixelPos(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), and gzip_utf8.GzipFile::write().

spinanimatingallowed

SbBool Gui::NavigationStyle::spinanimatingallowed

protected

Referenced by doSpin(), initialize(), isAnimationEnabled(), operator=(), and setAnimationEnabled().

spinincrement

SbRotation Gui::NavigationStyle::spinincrement

protected

Referenced by initialize(), spin(), and startAnimating().

spinprojector

SbSphereSheetProjector* Gui::NavigationStyle::spinprojector

protected

Referenced by doSpin(), finalize(), getOrbitStyle(), initialize(), operator=(), setOrbitStyle(), setViewingMode(), spin(), and spin_simplified().

spinRotation

SbRotation Gui::NavigationStyle::spinRotation

protected

Referenced by doSpin(), initialize(), lookAtPoint(), setCameraOrientation(), startAnimating(), updateAnimation(), and Gui::NavigationStyleP::viewAnimationCB().

spinsamplecounter

int Gui::NavigationStyle::spinsamplecounter

protected

Referenced by initialize(), and spin().

time

SbTime* Gui::NavigationStyle::time

Referenced by addToLog().

viewer

View3DInventorViewer* Gui::NavigationStyle::viewer

protected

Referenced by boxZoom(), doRotate(), doSpin(), doZoom(), getFocalPoint(), getInteractiveCount(), handleEventInForeground(), interactiveCountDec(), interactiveCountInc(), Gui::GestureNavigationStyle::is2DViewing(), Gui::GestureNavigationStyle::isDraggerUnderCursor(), isSeekMode(), isViewing(), lookAtPoint(), normalizePixelPos(), openPopupMenu(), pan(), panToCenter(), processEvent(), processMotionEvent(), Gui::GestureNavigationStyle::processSoEvent(), processSoEvent(), Gui::InventorNavigationStyle::processSoEvent(), Gui::CADNavigationStyle::processSoEvent(), Gui::RevitNavigationStyle::processSoEvent(), Gui::BlenderNavigationStyle::processSoEvent(), Gui::MayaGestureNavigationStyle::processSoEvent(), Gui::TouchpadNavigationStyle::processSoEvent(), Gui::OpenCascadeNavigationStyle::processSoEvent(), saveCursorPosition(), seekToPoint(), setCameraOrientation(), setSeekMode(), setViewer(), setViewing(), setViewingMode(), spin(), spin_simplified(), startSelection(), updateAnimation(), viewAll(), Gui::NavigationStyleP::viewAnimationCB(), zoomByCursor(), zoomIn(), and zoomOut().

zoomAtCursor

SbBool Gui::NavigationStyle::zoomAtCursor

protected

Referenced by doRotate(), doZoom(), initialize(), isZoomAtCursor(), Gui::MayaGestureNavigationStyle::processSoEvent(), and setZoomAtCursor().

zoomStep

float Gui::NavigationStyle::zoomStep

protected

Referenced by doZoom(), initialize(), and setZoomStep().

---

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

• src/Gui/NavigationStyle.h
• src/Gui/NavigationStyle.cpp