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org.vrspace.vrmlclient
Class MovementManager  

java.lang.Object
  org.vrspace.vrmlclient.MovementManager

All Implemented Interfaces:

vrml.external.field.EventOutObserver, java.lang.Runnable

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public class MovementManager

extends java.lang.Object

implements vrml.external.field.EventOutObserver, java.lang.Runnable

Traces user movement and sends the data to the server

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Nested Class Summary
(package private)  class	MovementManager.ListenerThread
(package private)  class	MovementManager.Movement           Movement event

 

Field Summary
(package private)  boolean	active
(package private)  float	angle
(package private)  double	angle_resolution
(package private)  double	angular_speed
(package private)  VRSpace	applet
(package private)  boolean	canMove
(package private)  boolean	constant_speed
(package private)  float	dangle
(package private)  float	drotx
(package private)  float	droty
(package private)  float	drotz
(package private)  float	dx
(package private)  float	dy
(package private)  float	dz
(package private)  float	fps
(package private)  java.util.Vector	fpsListeners
(package private)  long	fpsSentTime
(package private)  java.util.Vector	listeners
(package private)  MovementManager.ListenerThread	listenerThread
(package private)  float	maxSpeed
(package private)  float	maxVisibility
(package private)  float	minFrameRate
(package private)  float	minVisibility
(package private)  boolean	moving
(package private)  float	old_angle
(package private)  float	old_dx
(package private)  float	old_dy
(package private)  float	old_dz
(package private)  float	old_rotx
(package private)  float	old_roty
(package private)  float	old_rotz
(package private)  float	old_x
(package private)  float	old_y
(package private)  float	old_z
(package private)  org.vrspace.util.Queue	queue
(package private)  float[]	rotations
(package private)  float	rotx
(package private)  float	roty
(package private)  float	rotz
(package private)  double	speed
(package private)  double	speed_resolution
(package private)  long	sync_time
(package private)  float	visibilityRange
(package private)  float	x
(package private)  float	y
(package private)  float	z

 

Constructor Summary

MovementManager(VRSpace applet)

 

Method Summary
(package private)  void	addFrameRateListener(FrameRateListener l)
(package private)  void	addListener(MovementListener l)
void	callback(vrml.external.field.EventOut ev, double time, java.lang.Object userdata)           EventOutObserver interface.
void	checkMovement()           Check if movement is allowed, and set NavigationInfo.type field
void	checkVisibility()           unsafe to run from another thread - browser may unload
(package private)  void	removeFrameRateListener(FrameRateListener l)
(package private)  void	removeListener(MovementListener l)
void	run()           Runnable interface.
(package private)  void	send(java.lang.String line)
void	setMovement(boolean allowed)
void	setSync(long time)           set sync time

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

applet

VRSpace applet

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visibilityRange

float visibilityRange

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maxVisibility

float maxVisibility

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minVisibility

float minVisibility

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minFrameRate

float minFrameRate

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maxSpeed

float maxSpeed

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x

float x

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y

float y

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z

float z

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dx

float dx

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dy

float dy

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dz

float dz

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old_x

float old_x

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old_y

float old_y

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old_z

float old_z

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old_dx

float old_dx

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old_dy

float old_dy

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old_dz

float old_dz

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speed

double speed

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rotations

float[] rotations

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rotx

float rotx

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roty

float roty

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rotz

float rotz

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angle

float angle

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drotx

float drotx

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droty

float droty

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drotz

float drotz

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dangle

float dangle

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old_rotx

float old_rotx

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old_roty

float old_roty

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old_rotz

float old_rotz

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old_angle

float old_angle

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angular_speed

double angular_speed

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speed_resolution

double speed_resolution

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angle_resolution

double angle_resolution

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constant_speed

boolean constant_speed

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moving

boolean moving

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sync_time

long sync_time

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fpsSentTime

long fpsSentTime

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fps

float fps

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canMove

boolean canMove

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active

boolean active

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listeners

java.util.Vector listeners

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fpsListeners

java.util.Vector fpsListeners

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queue

org.vrspace.util.Queue queue

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listenerThread

MovementManager.ListenerThread listenerThread

Constructor Detail

MovementManager

public MovementManager(VRSpace applet)

Method Detail

addListener

void addListener(MovementListener l)

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removeListener

void removeListener(MovementListener l)

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addFrameRateListener

void addFrameRateListener(FrameRateListener l)

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removeFrameRateListener

void removeFrameRateListener(FrameRateListener l)

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callback

public void callback(vrml.external.field.EventOut ev,
                     double time,
                     java.lang.Object userdata)

EventOutObserver interface. Process the movement, depending on userdata:
"translation" -> ev is EventOutSFVec3f containing user position
"rotation" -> ev is EventOutSFRotation containing user orientation

Specified by:

callback in interface vrml.external.field.EventOutObserver

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send

void send(java.lang.String line)

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checkMovement

public void checkMovement()

Check if movement is allowed, and set NavigationInfo.type field

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setMovement

public void setMovement(boolean allowed)

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checkVisibility

public void checkVisibility()

unsafe to run from another thread - browser may unload

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run

public void run()

Runnable interface. Sends the data to the server if movement happened.

Specified by:

run in interface java.lang.Runnable

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setSync

public void setSync(long time)

set sync time

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> vrspace >> [ vrmlclient overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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