com.sun.j3d.utils.behaviors.mouse
Class MouseTranslate

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
                                |
                                +--com.sun.j3d.utils.behaviors.mouse.MouseTranslate

public class MouseTranslate

extends MouseBehavior

MouseTranslate is a Java3D behavior object that lets users control the translation (X, Y) of an object via a mouse drag motion with the third mouse button (alt-click on PC). See MouseRotate for similar usage info.

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

buttonPress, currXform, flags, invert, INVERT_INPUT, MANUAL_WAKEUP, mouseCriterion, mouseEvents, 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_PICKABLE_READ, ALLOW_PICKABLE_WRITE, ENABLE_COLLISION_REPORTING, ENABLE_PICK_REPORTING

Constructor Summary

MouseTranslate()
Creates a default translate behavior.

MouseTranslate(int flags)
Creates a translate behavior.

MouseTranslate(javax.media.j3d.TransformGroup transformGroup)
Creates a mouse translate behavior given the transform group.

Method Summary

double	getXFactor() Return the x-axis movement multipler.
double	getYFactor() Return the y-axis movement multipler.
void	initialize() Initializes the behavior.
void	processStimulus(java.util.Enumeration criteria) All mouse manipulators must implement this.
void	setFactor(double factor) Set the x-axis amd y-axis movement multipler with factor.
void	setFactor(double xFactor, double yFactor) Set the x-axis amd y-axis movement multipler with xFactor and yFactor respectively.
void	setupCallback(MouseBehaviorCallback callback) The transformChanged method in the callback class will be called every time the transform is updated
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

getTransformGroup, processMouseEvent, setTransformGroup, wakeup

Methods inherited from class javax.media.j3d.Behavior

getEnable, getSchedulingBoundingLeaf, getSchedulingBounds, getView, postId, setEnable, setSchedulingBoundingLeaf, setSchedulingBounds, updateNodeReferences, wakeupOn

Methods inherited from class javax.media.j3d.Node

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

Methods inherited from class javax.media.j3d.SceneGraphObject

clearCapability, duplicateSceneGraphObject, getCapability, getUserData, isCompiled, isLive, setCapability, setUserData

Methods inherited from class java.lang.Object

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

Constructor Detail

MouseTranslate

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

Creates a mouse translate behavior given the transform group.

Parameters:

transformGroup - The transformGroup to operate on.

MouseTranslate

public MouseTranslate()

Creates a default translate behavior.

MouseTranslate

public MouseTranslate(int flags)

Creates a translate 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

initialize

public void initialize()

Description copied from class: MouseBehavior

Initializes the behavior.

Overrides:

initialize in class MouseBehavior

getXFactor

public double getXFactor()

Return the x-axis movement multipler.

getYFactor

public double getYFactor()

Return the y-axis movement multipler.

setFactor

public void setFactor(double factor)

Set the x-axis amd y-axis movement multipler with factor.

setFactor

public void setFactor(double xFactor,
                      double yFactor)

Set the x-axis amd y-axis movement multipler with xFactor and yFactor respectively.

processStimulus

public void processStimulus(java.util.Enumeration criteria)

Description copied from class: MouseBehavior

All mouse manipulators must implement this.

Overrides:

processStimulus in class 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(MouseBehaviorCallback callback)

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