ants.move.core.views.hook
Class HookView

java.lang.Object
  |
  +--ants.move.core.views.DynamicObject
        |
        +--ants.move.core.views.hook.HookView

All Implemented Interfaces:

HookListener, ViewInterface, VRMLEventListener

public class HookView

extends DynamicObject

implements ViewInterface, HookListener

Implementation of DynamicObject Hook.

Version:

1.10 Build 2000

Author:

Carles Pairot (cpairot@tinet.org), Oriol Montalà (omontala@tinet.org)

Constructor Summary

HookView()
Sole & void constructor.

Method Summary

void	eventPerformed() Executed when a VRML Event is received.
void	hook(java.lang.String pos, java.lang.String ori) Hook
void	hookOrientationChanged(java.lang.String value) Change hook orientation
void	hookPositionChanged(java.lang.String value) Change hook position
void	init(java.util.Hashtable ht) Initializes necessary parameters to use this class.
float	to1d(float n) Trims a float to an only decimal digit.
void	unHook() Unhook

Methods inherited from class ants.move.core.views.DynamicObject

addListener, catchNode, getBrowser, getName, getNode, getVRMLNodeName, getZone, getZoneName, printMsg, setaddChValue, setaddChValue, setBrowser, setChNodes, setName, setreChValue, setreChValue, setVRMLNodeName, setZoneName

Methods inherited from class java.lang.Object

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

Constructor Detail

HookView

public HookView()

Sole & void constructor. Used when newInstance() method is called.

Parameters:

params - None

Throws:

exceptions - No exceptions thrown

Method Detail

init

public void init(java.util.Hashtable ht)

Initializes necessary parameters to use this class.
This is the way to implement a dynamicObject through DObjectInterface interface.

Specified by:

init in interface ViewInterface

Parameters:

z - Zone name

b - Reference to VRML browser

n - VRML Node name

d - Object name

s - Elvin4 session

r - Used to dynamically add VRML objects to the scene

Returns:

No return value

Throws:

exceptions - No exceptions thrown

to1d

public float to1d(float n)

Trims a float to an only decimal digit.

Parameters:

n - Number to trim

Returns:

Number trimmed

Throws:

exceptions - No exceptions thrown

eventPerformed

public void eventPerformed()

Executed when a VRML Event is received.
Updates hook's position.

Overrides:

eventPerformed in class DynamicObject

Parameters:

params - None

Returns:

No return value

Throws:

exceptions - No exceptions thrown

hook

public void hook(java.lang.String pos,
                 java.lang.String ori)

Description copied from interface: HookListener

Hook

Specified by:

hook in interface HookListener

Following copied from interface: ants.move.core.models.hook.HookListener

Parameters:

pos - position "x y z"

ori - rotation "x y z o"

unHook

public void unHook()

Description copied from interface: HookListener

Unhook

Specified by:

unHook in interface HookListener

hookPositionChanged

public void hookPositionChanged(java.lang.String value)

Description copied from interface: HookListener

Change hook position

Specified by:

hookPositionChanged in interface HookListener

Following copied from interface: ants.move.core.models.hook.HookListener

Parameters:

value - position "x y z"

hookOrientationChanged

public void hookOrientationChanged(java.lang.String value)

Description copied from interface: HookListener

Change hook orientation

Specified by:

hookOrientationChanged in interface HookListener

Following copied from interface: ants.move.core.models.hook.HookListener

Parameters:

value - rotation "x y z o"