java.lang.Object
- gov.nih.mipav.view.renderer.WildMagic.Navigation.NavigationBehavior

All Implemented Interfaces:

java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener
```
public class NavigationBehavior
extends java.lang.Object
implements java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener
```
Behavior which allows for flying down a specified path and looking around. Adding a few conventions for the path planning fly-thru. 1) Shift + Left mouse press to stop at the current location to fly-thru. At the path two ends, also need to use Shift + Left mouse to switch flying direction. Apply Shift+Left Mouse press once, the mouse wheel to control the auto fly-thru direction. Wheel one move forward to fly into the screen. Wheel one move backward to fly out of the screen direction. 2) In path-planning fly-thru mode, doesn't allow to change the camera view. If so, it introduces weird bug that distort the bottom three planner cross-hair location. 3) When switch to mouse control mode, users can change the camera view location. When switch back to path planning fly-thru mode, the view is directed to the first starting point of plan planning annotated path. This way to avoid the cross-hair location distortion.

Author:

Ruida Cheng

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`class`	`NavigationBehavior.BranchState`	Branch information.
`static interface`	`NavigationBehavior.Callback`	Instances which want to be notified of updates to this behavior should implement this interface by providing the viewChanged method implementation.
`(package private) class`	`NavigationBehavior.KeyPressedEvent`
`(package private) class`	`NavigationBehavior.MouseWheelMouseControl`
`(package private) class`	`NavigationBehavior.MouseWheelPathPlanning`
`(package private) class`	`NavigationBehavior.RightMouse`

Field Summary

Fields
Modifier and Type	Field	Description
`private WildMagic.LibGraphics.Rendering.Camera`	`camera`
`private int`	`cameraViewRotationDegree`
`(package private) long`	`currEventTime`	current and previous key press time.
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`deltaBackward`
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`deltaForward`
`static int`	`EVENT_CHANGE_ALL`	on a viewChanged event change both the view position and direction vector
`static int`	`EVENT_CHANGE_BRANCH`	on a viewChanged event change the fly path branch
`static int`	`EVENT_CHANGE_POSITION`	on a viewChanged event change just the view position
`static int`	`EVENT_CHANGE_VIEW`	on a viewChanged event change just the view direction
`static int`	`EVENT_RESET_ORIENTATION`	on a viewChanged event change just the view orientation
`(package private) boolean[]`	`findPickingPoint`
`(package private) WildMagic.LibFoundation.Mathematics.Vector3f`	`firstPoint`
`private boolean`	`isDoPicking`
`private boolean`	`isMouseFlythru`
`private boolean`	`isPathFlythru`
`private boolean`	`keyPressdown`
`private NavigationBehavior.BranchState[]`	`m_akBranchChoice`
`private NavigationBehavior.BranchState[]`	`m_akBranchState`
`private boolean`	`m_bChooseBranch`
`private boolean`	`m_bMoveForward`
`float`	`m_fGazeDist`
`float`	`m_fPathStep`
`private int`	`m_iBranchChoiceIndex`
`protected int`	`m_iXPick`	Picking support:
`protected int`	`m_iYPick`	Picking support:
`private NavigationBehavior.BranchState`	`m_kBranchState`
`private NavigationBehavior.Callback`	`m_kCallback`	Instance which implements the Callback interface whose viewChanged method is to be called whenever anything about this behavior changes.
`private FlyPathGraphCurve`	`m_kFlyPathGraph`
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`m_kViewDirection`	Current view direction along the path.
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`m_kViewPoint`	Current view position along the path.
`(package private) WildMagic.LibFoundation.Mathematics.Vector3f`	`m_kViewRight`
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`m_kViewUp`	Current view up vector.
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`m_kViewup1`
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`m_kViewup2`
`private NavigationBehavior.MouseWheelMouseControl`	`mouseFlythru`
`private NavigationBehavior.MouseWheelPathPlanning`	`mousePathPlanning`
`private NavigationPicker`	`naviPicker`
`private VolumeTriPlanarRender`	`parentScene`	Parent frame references.
`private boolean`	`pressed`
`(package private) long`	`prevEventTime`	current and previous key press time.
`(package private) WildMagic.LibFoundation.Mathematics.Vector3f`	`resultPoint`
`(package private) WildMagic.LibFoundation.Mathematics.Vector3f`	`secondPoint`
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`trackingBackward`
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`trackingForward`
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`trackingPointLocation`

Constructor Summary

Constructors
Constructor Description

NavigationBehavior(VolumeTriPlanarRender _parentScene, WildMagic.LibGraphics.Rendering.Camera _m_spkCamera)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`autoRun()`
`private static void`	`beep()`	Sound a beep.
`private float`	`clampNormalizedPathDistance(float fDistance)`
`void`	`clearPath()`
`private void`	`doPathStep(int iNumSteps)`
`void`	`doPick(int x, int y, WildMagic.LibFoundation.Mathematics.Vector3f kPos, WildMagic.LibFoundation.Mathematics.Vector3f kDir, WildMagic.LibFoundation.Mathematics.Vector3f first, WildMagic.LibFoundation.Mathematics.Vector3f second, WildMagic.LibFoundation.Mathematics.Vector3f detectPoint, boolean[] findPickingPoint)`
`WildMagic.LibFoundation.Curves.Curve3f`	`getBranchCurve()`	Access the curve in the path graph currently positioned along.
`float`	`getBranchDistUnvisitedMax()`	Access the normalized distance traveled from the end of the current branch path.
`float`	`getBranchDistUnvisitedMin()`	Access the normalized distance traveled from the beginning of the current branch path.
`int`	`getBranchIndex()`	Access the index of the curve in the path graph currrently positioned along.
`NavigationBehavior.BranchState`	`getBranchState()`	Get the current state of traversing.
`float`	`getNormalizedPathDistance()`	Get the normalized distance along the current path.
`float`	`getPathDistance()`	Get the current distance along the path.
`float`	`getPathLength()`
`float`	`getPathStep()`	Get the current distance increment for moving along the path.
`WildMagic.LibFoundation.Mathematics.Vector3f`	`getTrackingPoint()`	return the tracking point location
`WildMagic.LibFoundation.Mathematics.Vector3f`	`getViewDirection()`	Returns the view direction vector at the current position on the path.
`WildMagic.LibFoundation.Mathematics.Vector3f`	`getViewPoint()`	Returns the current position on the path.
`WildMagic.LibFoundation.Mathematics.Vector3f`	`getViewRight()`
`WildMagic.LibFoundation.Mathematics.Vector3f`	`getViewUp()`	Returns the view up vector at the current position on the path.
`boolean`	`isPathMoveForward()`	Get indication of whether the movement along the current path is in the forward or reverse direction.
`void`	`keyPressed(java.awt.event.KeyEvent event)`	Handle the key pressed event from the text field.
`void`	`keyReleased(java.awt.event.KeyEvent event)`
`void`	`keyTyped(java.awt.event.KeyEvent event)`
`private void`	`makeMove(WildMagic.LibFoundation.Mathematics.Vector3f _currentLocation)`
`void`	`mouseClicked(java.awt.event.MouseEvent e)`
`void`	`mouseDragged(java.awt.event.MouseEvent e)`
`void`	`mouseEntered(java.awt.event.MouseEvent e)`
`void`	`mouseExited(java.awt.event.MouseEvent e)`
`void`	`mouseMoved(java.awt.event.MouseEvent e)`
`void`	`mousePressed(java.awt.event.MouseEvent e)`
`void`	`mouseReleased(java.awt.event.MouseEvent e)`
`void`	`mouseWheelMoved(java.awt.event.MouseWheelEvent e)`
`void`	`move(java.lang.String command)`	Call from the JPanelFlythruMove.
`void`	`moveAlongPath(int _step)`	Move along the path step width.
`private void`	`notifyCallback(int iEvent)`	Call the implementation of the callback's notification method, if a callback instance has been defined.
`private void`	`setBranch(int iBranch)`
`private void`	`setBranch(NavigationBehavior.BranchState kBranchState)`
`void`	`setCamerViewRotationDegree(int degree)`
`void`	`setDirection(WildMagic.LibFoundation.Mathematics.Vector3f in)`
`private void`	`setIdentityViewOrientation()`	Reset the view orientation transformation to the identity.
`void`	`setMouseFlythruMode(boolean _isMouseFlythru)`
`void`	`setNaviMode(boolean isNavigationEnabled)`
`private void`	`setPathDist(float fNormalizedDist)`	Update the camera position along the path based on the specified distance from the beginning.
`void`	`setPathFlythruMode(boolean _isPathFlythru)`
`void`	`setRightVector(WildMagic.LibFoundation.Mathematics.Vector3f in)`
`private void`	`setupBranchChoices(int iBranchParent, int iBranchPoint)`	Create the array of branch choices and set the mode which forces the user to select from among the branch choices.
`void`	`setupCallback(NavigationBehavior.Callback kCallback)`	Identify the instance which implements the Callback interface.
`void`	`setupPath(FlyPathGraphCurve kFlyPathGraph)`
`void`	`setUpVector(WildMagic.LibFoundation.Mathematics.Vector3f in)`
`private void`	`setView(WildMagic.LibFoundation.Mathematics.Vector3f kViewPoint, WildMagic.LibFoundation.Mathematics.Vector3f kViewdirVector)`	????????????????????????????????????????????????????
`void`	`setViewPoint(WildMagic.LibFoundation.Mathematics.Vector3f in)`
`private void`	`updateSliceCenter(WildMagic.LibFoundation.Mathematics.Vector3f location)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - EVENT_CHANGE_ALL
```
public static final int EVENT_CHANGE_ALL
```
    on a viewChanged event change both the view position and direction vector
    
    See Also:
    
    Constant Field Values
  - EVENT_CHANGE_POSITION
```
public static final int EVENT_CHANGE_POSITION
```
    on a viewChanged event change just the view position
    
    See Also:
    
    Constant Field Values
  - EVENT_CHANGE_VIEW
```
public static final int EVENT_CHANGE_VIEW
```
    on a viewChanged event change just the view direction
    
    See Also:
    
    Constant Field Values
  - EVENT_RESET_ORIENTATION
```
public static final int EVENT_RESET_ORIENTATION
```
    on a viewChanged event change just the view orientation
    
    See Also:
    
    Constant Field Values
  - EVENT_CHANGE_BRANCH
```
public static final int EVENT_CHANGE_BRANCH
```
    on a viewChanged event change the fly path branch
    
    See Also:
    
    Constant Field Values
  - currEventTime
```
long currEventTime
```
    current and previous key press time.
  - prevEventTime
```
long prevEventTime
```
    current and previous key press time.
  - m_kCallback
```
private NavigationBehavior.Callback m_kCallback
```
    Instance which implements the Callback interface whose viewChanged method is to be called whenever anything about this behavior changes.
  - parentScene
```
private VolumeTriPlanarRender parentScene
```
    Parent frame references.
  - m_kViewPoint
```
private WildMagic.LibFoundation.Mathematics.Vector3f m_kViewPoint
```
    Current view position along the path.
  - m_kViewDirection
```
private WildMagic.LibFoundation.Mathematics.Vector3f m_kViewDirection
```
    Current view direction along the path.
  - m_kViewUp
```
private WildMagic.LibFoundation.Mathematics.Vector3f m_kViewUp
```
    Current view up vector.
  - m_bMoveForward
```
private boolean m_bMoveForward
```
  - camera
```
private WildMagic.LibGraphics.Rendering.Camera camera
```
  - m_iXPick
```
protected int m_iXPick
```
    Picking support:
  - m_iYPick
```
protected int m_iYPick
```
    Picking support:
  - pressed
```
private volatile boolean pressed
```
  - deltaForward
```
private WildMagic.LibFoundation.Mathematics.Vector3f deltaForward
```
  - deltaBackward
```
private WildMagic.LibFoundation.Mathematics.Vector3f deltaBackward
```
  - trackingForward
```
private WildMagic.LibFoundation.Mathematics.Vector3f trackingForward
```
  - trackingBackward
```
private WildMagic.LibFoundation.Mathematics.Vector3f trackingBackward
```
  - firstPoint
```
WildMagic.LibFoundation.Mathematics.Vector3f firstPoint
```
  - secondPoint
```
WildMagic.LibFoundation.Mathematics.Vector3f secondPoint
```
  - resultPoint
```
WildMagic.LibFoundation.Mathematics.Vector3f resultPoint
```
  - findPickingPoint
```
boolean[] findPickingPoint
```
  - m_kViewRight
```
WildMagic.LibFoundation.Mathematics.Vector3f m_kViewRight
```
  - naviPicker
```
private NavigationPicker naviPicker
```
  - trackingPointLocation
```
private WildMagic.LibFoundation.Mathematics.Vector3f trackingPointLocation
```
  - isDoPicking
```
private boolean isDoPicking
```
  - keyPressdown
```
private boolean keyPressdown
```
  - cameraViewRotationDegree
```
private int cameraViewRotationDegree
```
  - mouseFlythru
```
private NavigationBehavior.MouseWheelMouseControl mouseFlythru
```
  - mousePathPlanning
```
private NavigationBehavior.MouseWheelPathPlanning mousePathPlanning
```
  - isMouseFlythru
```
private boolean isMouseFlythru
```
  - isPathFlythru
```
private boolean isPathFlythru
```
  - m_kFlyPathGraph
```
private FlyPathGraphCurve m_kFlyPathGraph
```
  - m_akBranchState
```
private NavigationBehavior.BranchState[] m_akBranchState
```
  - m_fGazeDist
```
public float m_fGazeDist
```
  - m_fPathStep
```
public float m_fPathStep
```
  - m_kBranchState
```
private NavigationBehavior.BranchState m_kBranchState
```
  - m_kViewup1
```
private WildMagic.LibFoundation.Mathematics.Vector3f m_kViewup1
```
  - m_kViewup2
```
private WildMagic.LibFoundation.Mathematics.Vector3f m_kViewup2
```
  - m_akBranchChoice
```
private NavigationBehavior.BranchState[] m_akBranchChoice
```
  - m_bChooseBranch
```
private boolean m_bChooseBranch
```
  - m_iBranchChoiceIndex
```
private int m_iBranchChoiceIndex
```
- Constructor Detail
  - NavigationBehavior
```
public NavigationBehavior(VolumeTriPlanarRender _parentScene,
                          WildMagic.LibGraphics.Rendering.Camera _m_spkCamera)
```
- Method Detail
  - beep
```
private static void beep()
```
    Sound a beep.
  - setupPath
```
public void setupPath(FlyPathGraphCurve kFlyPathGraph)
```
  - clearPath
```
public void clearPath()
```
  - autoRun
```
public void autoRun()
```
  - moveAlongPath
```
public void moveAlongPath(int _step)
```
    Move along the path step width.
    
    Parameters:
    
    _step - step size.
  - getBranchCurve
```
public WildMagic.LibFoundation.Curves.Curve3f getBranchCurve()
```
    Access the curve in the path graph currently positioned along.
    
    Returns:
    
    Curve3 Reference to Curve3 instance in path graph.
  - getBranchDistUnvisitedMax
```
public float getBranchDistUnvisitedMax()
```
    Access the normalized distance traveled from the end of the current branch path. Also represents the maximum of the range that has been unvisited.
    
    Returns:
    
    float Normalized distance along the current branch path that is maximum of the unvisited range.
  - getBranchDistUnvisitedMin
```
public float getBranchDistUnvisitedMin()
```
    Access the normalized distance traveled from the beginning of the current branch path. Also represents the minimum of the range that has been unvisited.
    
    Returns:
    
    float Normalized distance along the current branch path that is minimum of the unvisited range.
  - getBranchIndex
```
public int getBranchIndex()
```
    Access the index of the curve in the path graph currrently positioned along.
    
    Returns:
    
    int Index of Curve3 instance in path graph.
  - getBranchState
```
public NavigationBehavior.BranchState getBranchState()
```
    Get the current state of traversing.
    
    Returns:
    
    BranchState
  - getPathDistance
```
public float getPathDistance()
```
    Get the current distance along the path.
    
    Returns:
    
    distance along the path.
  - getNormalizedPathDistance
```
public float getNormalizedPathDistance()
```
    Get the normalized distance along the current path.
    
    Returns:
    
    float Value in the range [0,1].
  - getPathStep
```
public float getPathStep()
```
    Get the current distance increment for moving along the path.
    
    Returns:
    
    distance increment for moving along path. Always positive regardless of which direction moving along the path.
  - setBranch
```
private void setBranch(int iBranch)
```
  - setBranch
```
private void setBranch(NavigationBehavior.BranchState kBranchState)
```
  - setPathDist
```
private void setPathDist(float fNormalizedDist)
```
    Update the camera position along the path based on the specified distance from the beginning.
    
    Parameters:
    
    fNormalizedDist - normalized distance from the beginning of the path for the location of the camera for viewing
  - setView
```
private void setView(WildMagic.LibFoundation.Mathematics.Vector3f kViewPoint,
                     WildMagic.LibFoundation.Mathematics.Vector3f kViewdirVector)
```
    ???????????????????????????????????????????????????? ************** How to do with it !!!!!!!!!!!!!!!!!!
    
    Parameters:
    
    kViewPoint -
    
    kViewdirVector -
  - clampNormalizedPathDistance
```
private float clampNormalizedPathDistance(float fDistance)
```
  - getPathLength
```
public float getPathLength()
```
  - setViewPoint
```
public void setViewPoint(WildMagic.LibFoundation.Mathematics.Vector3f in)
```
  - setDirection
```
public void setDirection(WildMagic.LibFoundation.Mathematics.Vector3f in)
```
  - setUpVector
```
public void setUpVector(WildMagic.LibFoundation.Mathematics.Vector3f in)
```
  - setRightVector
```
public void setRightVector(WildMagic.LibFoundation.Mathematics.Vector3f in)
```
  - setNaviMode
```
public void setNaviMode(boolean isNavigationEnabled)
```
  - setMouseFlythruMode
```
public void setMouseFlythruMode(boolean _isMouseFlythru)
```
  - setPathFlythruMode
```
public void setPathFlythruMode(boolean _isPathFlythru)
```
  - getViewDirection
```
public WildMagic.LibFoundation.Mathematics.Vector3f getViewDirection()
```
    Returns the view direction vector at the current position on the path.
    
    Returns:
    
    view direction vector at the current position on the path.
  - getViewPoint
```
public WildMagic.LibFoundation.Mathematics.Vector3f getViewPoint()
```
    Returns the current position on the path.
    
    Returns:
    
    current position on the path.
  - getTrackingPoint
```
public WildMagic.LibFoundation.Mathematics.Vector3f getTrackingPoint()
```
    return the tracking point location
    
    Returns:
    
    tracking point location
  - getViewRight
```
public WildMagic.LibFoundation.Mathematics.Vector3f getViewRight()
```
  - getViewUp
```
public WildMagic.LibFoundation.Mathematics.Vector3f getViewUp()
```
    Returns the view up vector at the current position on the path.
    
    Returns:
    
    view up vector at the current position on the path.
  - isPathMoveForward
```
public boolean isPathMoveForward()
```
    Get indication of whether the movement along the current path is in the forward or reverse direction.
    
    Returns:
    
    boolean True if the movement is along the forward direction along the path.
  - keyPressed
```
public void keyPressed(java.awt.event.KeyEvent event)
```
    Handle the key pressed event from the text field.
    
    Specified by:
    
    keyPressed in interface java.awt.event.KeyListener
    
    Parameters:
    
    event - key event to handle
  - mouseClicked
```
public void mouseClicked(java.awt.event.MouseEvent e)
```
    Specified by:
    
    mouseClicked in interface java.awt.event.MouseListener
  - mousePressed
```
public void mousePressed(java.awt.event.MouseEvent e)
```
    Specified by:
    
    mousePressed in interface java.awt.event.MouseListener
  - doPick
```
public void doPick(int x,
                   int y,
                   WildMagic.LibFoundation.Mathematics.Vector3f kPos,
                   WildMagic.LibFoundation.Mathematics.Vector3f kDir,
                   WildMagic.LibFoundation.Mathematics.Vector3f first,
                   WildMagic.LibFoundation.Mathematics.Vector3f second,
                   WildMagic.LibFoundation.Mathematics.Vector3f detectPoint,
                   boolean[] findPickingPoint)
```
  - mouseReleased
```
public void mouseReleased(java.awt.event.MouseEvent e)
```
    Specified by:
    
    mouseReleased in interface java.awt.event.MouseListener
  - mouseDragged
```
public void mouseDragged(java.awt.event.MouseEvent e)
```
    Specified by:
    
    mouseDragged in interface java.awt.event.MouseMotionListener
  - mouseEntered
```
public void mouseEntered(java.awt.event.MouseEvent e)
```
    Specified by:
    
    mouseEntered in interface java.awt.event.MouseListener
  - mouseMoved
```
public void mouseMoved(java.awt.event.MouseEvent e)
```
    Specified by:
    
    mouseMoved in interface java.awt.event.MouseMotionListener
  - mouseExited
```
public void mouseExited(java.awt.event.MouseEvent e)
```
    Specified by:
    
    mouseExited in interface java.awt.event.MouseListener
  - mouseWheelMoved
```
public void mouseWheelMoved(java.awt.event.MouseWheelEvent e)
```
    Specified by:
    
    mouseWheelMoved in interface java.awt.event.MouseWheelListener
  - setCamerViewRotationDegree
```
public void setCamerViewRotationDegree(int degree)
```
  - makeMove
```
private void makeMove(WildMagic.LibFoundation.Mathematics.Vector3f _currentLocation)
```
  - updateSliceCenter
```
private void updateSliceCenter(WildMagic.LibFoundation.Mathematics.Vector3f location)
```
  - keyReleased
```
public void keyReleased(java.awt.event.KeyEvent event)
```
    Specified by:
    
    keyReleased in interface java.awt.event.KeyListener
  - keyTyped
```
public void keyTyped(java.awt.event.KeyEvent event)
```
    Specified by:
    
    keyTyped in interface java.awt.event.KeyListener
  - move
```
public void move(java.lang.String command)
```
    Call from the JPanelFlythruMove.
    
    Parameters:
    
    command - move command.
  - doPathStep
```
private void doPathStep(int iNumSteps)
```
  - setupBranchChoices
```
private void setupBranchChoices(int iBranchParent,
                                int iBranchPoint)
```
    Create the array of branch choices and set the mode which forces the user to select from among the branch choices.
    
    Parameters:
    
    iBranchParent - int Index which identifies the parent branch.
    
    iBranchPoint - int Index which identifies the point along the branch path where the branching occurs for the choices.
  - setupCallback
```
public void setupCallback(NavigationBehavior.Callback kCallback)
```
    Identify the instance which implements the Callback interface. The viewChanged method of the Callback interface will be called whenever anything about this behavior changes.
    
    Parameters:
    
    kCallback - reference to instance implementing the Callback interface; may pass null reference to disable the callback
  - notifyCallback
```
private void notifyCallback(int iEvent)
```
    Call the implementation of the callback's notification method, if a callback instance has been defined.
    
    Parameters:
    
    iEvent - Bitmask identifies the event(s) which caused the view to change. Bitmask created from OR of EVENT_* defintions.
  - setIdentityViewOrientation
```
private void setIdentityViewOrientation()
```
    Reset the view orientation transformation to the identity. That is, remove all yaw/pitch/roll.

Class NavigationBehavior

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

EVENT_CHANGE_ALL

EVENT_CHANGE_POSITION

EVENT_CHANGE_VIEW

EVENT_RESET_ORIENTATION

EVENT_CHANGE_BRANCH

currEventTime

prevEventTime

m_kCallback

parentScene

m_kViewPoint

m_kViewDirection

m_kViewUp

m_bMoveForward

camera

m_iXPick

m_iYPick

pressed

deltaForward

deltaBackward

trackingForward

trackingBackward

firstPoint

secondPoint

resultPoint

findPickingPoint

m_kViewRight

naviPicker

trackingPointLocation

isDoPicking

keyPressdown

cameraViewRotationDegree

mouseFlythru

mousePathPlanning

isMouseFlythru

isPathFlythru

m_kFlyPathGraph

m_akBranchState

m_fGazeDist

m_fPathStep

m_kBranchState

m_kViewup1

m_kViewup2

m_akBranchChoice

m_bChooseBranch

m_iBranchChoiceIndex

Constructor Detail

NavigationBehavior

Method Detail

beep

setupPath

clearPath

autoRun

moveAlongPath

getBranchCurve

getBranchDistUnvisitedMax

getBranchDistUnvisitedMin

getBranchIndex

getBranchState

getPathDistance

getNormalizedPathDistance

getPathStep

setBranch

setBranch

setPathDist

setView

clampNormalizedPathDistance

getPathLength

setViewPoint

setDirection

setUpVector

setRightVector

setNaviMode

setMouseFlythruMode