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Class java.media.j3d.ScaleInterpolator 

java.lang.Object
   |
   +----java.media.j3d.SceneGraphObject
           |
           +----java.media.j3d.Node
                   |
                   +----java.media.j3d.Leaf
                           |
                           +----java.media.j3d.Behavior
                                   |
                                   +----java.media.j3d.Interpolator
                                           |
                                           +----java.media.j3d.ScaleInterpolator
public class ScaleInterpolator
extends Interpolator
Scale interpolation behavior. This class constructs a behavior that varies the scale component of its target TransformGroup.

Constructor Index

o ScaleInterpolator(Alpha, TransformGroup)
Constructs a trivial scale interpolator that varies its target transform using the specified alpha, using an identity matrix, a, minimum scale = 0.1f, and a maximum scale = 1.0f.
o ScaleInterpolator(Alpha, TransformGroup, Transform3D, float, float)
Constructs a new scale interpolator that varies the target transform node among the two scale values.

Method Index

o getMaximumScale()
Retrieve this Interpolator's maximumScale
o getMinimumScale()
Retrieve this Interpolator's minimumScale
o getTarget()
Retrieve this Interpolator's target reference
o processStimulus(Enumeration)
The ScaleInterpolator Behavior
o setMaximumScale(float)
Set the maximumScale for this Interpolator
o setMinimumScale(float)
Set the minimumScale for this Interpolator
o setTarget(TransformGroup)
Set the target for this Interpolator

Constructors

o ScaleInterpolator 
 public ScaleInterpolator(Alpha alpha,
                          TransformGroup target)
Constructs a trivial scale interpolator that varies its target transform using the specified alpha, using an identity matrix, a, minimum scale = 0.1f, and a maximum scale = 1.0f. node among the two scale values.

Parameters:
alpha - The alpha object for this interpolator
target - the transform node effected by this scaleInterpolator
o ScaleInterpolator 
 public ScaleInterpolator(Alpha alpha,
                          TransformGroup target,
                          Transform3D axisOfScale,
                          float minimumScale,
                          float maximumScale)
Constructs a new scale interpolator that varies the target transform node among the two scale values.

Parameters:
alpha - The alpha object for this interpolator
target - the transform node effected by this scaleInterpolator
axisOfScale - the transform that take axis of scale and make it coincide with the Z axis
minimumScale - the starting scale
maximumScale - the ending scale

Methods

o setMinimumScale 
 public void setMinimumScale(float scale)
Set the minimumScale for this Interpolator

Parameters:
scale - The new minimal scale
o getMinimumScale 
 public float getMinimumScale()
Retrieve this Interpolator's minimumScale

Returns:
the interpolator's minimal scale value
o setMaximumScale 
 public void setMaximumScale(float scale)
Set the maximumScale for this Interpolator

Parameters:
scale - The new maximal scale
o getMaximumScale 
 public float getMaximumScale()
Retrieve this Interpolator's maximumScale

Returns:
the interpolator's maximal scale vslue
o setTarget 
 public void setTarget(TransformGroup target)
Set the target for this Interpolator

Parameters:
target - The target material
o getTarget 
 public TransformGroup getTarget()
Retrieve this Interpolator's target reference

Returns:
the Interpolator's target material
o processStimulus 
 public void processStimulus(Enumeration criteria)
The ScaleInterpolator Behavior

Parameters:
criteria - an enumeration of the criteria that caused the stimulus
Overrides:
processStimulus in class Behavior 
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