graphicInterfaces.etching.mouseBehaviors

Class MouseZoom

java.lang.Object

javax.media.j3d.SceneGraphObject

javax.media.j3d.Node

javax.media.j3d.Leaf

javax.media.j3d.Behavior

com.sun.j3d.utils.behaviors.mouse.MouseBehavior

graphicInterfaces.etching.mouseBehaviors.MouseZoom

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

public class MouseZoom
extends com.sun.j3d.utils.behaviors.mouse.MouseBehavior

Author:

nestor

Field Summary

Fields

Modifier and Type	Field and Description
private com.sun.j3d.utils.behaviors.mouse.MouseBehaviorCallback	callback
private float	scale
(package private) double	z_factor

Fields inherited from class com.sun.j3d.utils.behaviors.mouse.MouseBehavior

buttonPress, currXform, enable, flags, invert, INVERT_INPUT, MANUAL_WAKEUP, mouseCriterion, mouseEvents, mouseq, reset, transformGroup, transformX, transformY, wakeUp, x, x_last, y, y_last

Fields inherited from class javax.media.j3d.Node

ALLOW_AUTO_COMPUTE_BOUNDS_READ, ALLOW_AUTO_COMPUTE_BOUNDS_WRITE, ALLOW_BOUNDS_READ, ALLOW_BOUNDS_WRITE, ALLOW_COLLIDABLE_READ, ALLOW_COLLIDABLE_WRITE, ALLOW_LOCAL_TO_VWORLD_READ, ALLOW_LOCALE_READ, ALLOW_PARENT_READ, ALLOW_PICKABLE_READ, ALLOW_PICKABLE_WRITE, ENABLE_COLLISION_REPORTING, ENABLE_PICK_REPORTING

Constructor Summary

Constructors

Constructor and Description
MouseZoom() Creates a default mouse zoom behavior.
MouseZoom(int flags) Creates a zoom behavior.
MouseZoom(javax.media.j3d.TransformGroup transformGroup) Creates a zoom behavior given the transform group.

Method Summary

Modifier and Type	Method and Description
javax.media.j3d.Transform3D	getcurrXform()
double	getFactor() Return the y-axis movement multipler.
float	getScale()
float	getTranslation()
void	initialize()
void	processStimulus(java.util.Enumeration criteria)
void	set111()
void	setFactor(double factor) Set the y-axis movement multipler with factor.
void	setM4f(javax.vecmath.Matrix4f origen)
void	setScale(float translation_z, float scale)
void	setupCallback(com.sun.j3d.utils.behaviors.mouse.MouseBehaviorCallback callback) The transformChanged method in the callback class will be called every time the transform is updated
void	setX()
void	setY()
void	setZ()
void	transformChanged(javax.media.j3d.Transform3D transform) Users can overload this method which is called every time the Behavior updates the transform Default implementation does nothing

Methods inherited from class com.sun.j3d.utils.behaviors.mouse.MouseBehavior

addListener, getTransformGroup, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved, processMouseEvent, setEnable, setTransformGroup, wakeup

Methods inherited from class javax.media.j3d.Behavior

getEnable, getNumSchedulingIntervals, getSchedulingBoundingLeaf, getSchedulingBounds, getSchedulingInterval, getView, getWakeupCondition, postId, setSchedulingBoundingLeaf, setSchedulingBounds, setSchedulingInterval, updateNodeReferences, wakeupOn

Methods inherited from class javax.media.j3d.Node

cloneNode, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, duplicateNode, getBounds, getBoundsAutoCompute, getCollidable, getLocale, getLocalToVworld, getLocalToVworld, getParent, getPickable, setBounds, setBoundsAutoCompute, setCollidable, setPickable

Methods inherited from class javax.media.j3d.SceneGraphObject

clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getName, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setName, setUserData, toString

Methods inherited from class java.lang.Object

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

Field Detail

z_factor

double z_factor

callback

private com.sun.j3d.utils.behaviors.mouse.MouseBehaviorCallback callback

scale

private float scale

Constructor Detail

MouseZoom

public MouseZoom(javax.media.j3d.TransformGroup transformGroup)

Creates a zoom behavior given the transform group.

Parameters:

transformGroup - The transformGroup to operate on.

MouseZoom

public MouseZoom()

Creates a default mouse zoom behavior.

MouseZoom

public MouseZoom(int flags)

Creates a zoom behavior. Note that this behavior still needs a transform group to work on (use setTransformGroup(tg)) and the transform group must add this behavior.

Parameters:

flags -

Method Detail

getcurrXform

public javax.media.j3d.Transform3D getcurrXform()

getScale

public float getScale()

getTranslation

public float getTranslation()

setScale

public void setScale(float translation_z,
                     float scale)

setX

public void setX()

setZ

public void setZ()

setY

public void setY()

set111

public void set111()

setM4f

public void setM4f(javax.vecmath.Matrix4f origen)

initialize

public void initialize()

Overrides:

initialize in class com.sun.j3d.utils.behaviors.mouse.MouseBehavior

getFactor

public double getFactor()

Return the y-axis movement multipler.

setFactor

public void setFactor(double factor)

Set the y-axis movement multipler with factor.

processStimulus

public void processStimulus(java.util.Enumeration criteria)

Specified by:

processStimulus in class com.sun.j3d.utils.behaviors.mouse.MouseBehavior

transformChanged

public void transformChanged(javax.media.j3d.Transform3D transform)

Users can overload this method which is called every time the Behavior updates the transform Default implementation does nothing

setupCallback

public void setupCallback(com.sun.j3d.utils.behaviors.mouse.MouseBehaviorCallback callback)

The transformChanged method in the callback class will be called every time the transform is updated