| java.lang.Object
 javax.media.j3d.SceneGraphObject
javax.media.j3d.Node
javax.media.j3d.Leaf
javax.media.j3d.Behavior
javax.media.j3d.Interpolator
javax.media.j3d.TransformInterpolator
javax.media.j3d.ScaleInterpolator
| ScaleInterpolator | | public class ScaleInterpolator extends TransformInterpolator (Code) | | Scale interpolation behavior. This class defines a behavior
that modifies the uniform scale component of its target
TransformGroup by linearly interpolating between a pair of
specified scale values (using the value generated by the
specified Alpha object). The interpolated scale value is
used to generate a scale transform in the local coordinate
system of this interpolator.
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| Constructor Summary | |
| | ScaleInterpolator()
| | public | ScaleInterpolator(Alpha alpha, TransformGroup target)
Constructs a trivial scale interpolator that varies its target
TransformGroup node between the two specified alpha values
using the specified alpha, an identity matrix,
a minimum scale = 0.1f, and a maximum scale = 1.0f. | | public | ScaleInterpolator(Alpha alpha, TransformGroup target, Transform3D axisOfTransform, float minimumScale, float maximumScale)
Constructs a new scaleInterpolator object that varies its target
TransformGroup node's scale component between two scale values
(minimumScale and maximumScale). |
| maximumScale | | float maximumScale(Code) | | |
| minimumScale | | float minimumScale(Code) | | |
| ScaleInterpolator | | ScaleInterpolator()(Code) | | |
| ScaleInterpolator | | public ScaleInterpolator(Alpha alpha, TransformGroup target)(Code) | | Constructs a trivial scale interpolator that varies its target
TransformGroup node between the two specified alpha values
using the specified alpha, an identity matrix,
a minimum scale = 0.1f, and a maximum scale = 1.0f.
Parameters:
alpha - the alpha object for this interpolator
Parameters:
target - the TransformGroup node affected by this interpolator |
| ScaleInterpolator | | public ScaleInterpolator(Alpha alpha, TransformGroup target, Transform3D axisOfTransform, float minimumScale, float maximumScale)(Code) | | Constructs a new scaleInterpolator object that varies its target
TransformGroup node's scale component between two scale values
(minimumScale and maximumScale).
Parameters:
alpha - the alpha object for this interpolator
Parameters:
target - the TransformGroup node affected by this interpolator
Parameters:
axisOfTransform - the transform that defines the local coordinatesystem in which this interpolator operates; the scale is doneabout the origin of this local coordinate system.
Parameters:
minimumScale - the starting scale
Parameters:
maximumScale - the ending scale |
| cloneNode | | public Node cloneNode(boolean forceDuplicate)(Code) | | Used to create a new instance of the node. This routine is called
by cloneTree to duplicate the current node.
Parameters:
forceDuplicate - when set to true, causes theduplicateOnCloneTree flag to be ignored. Whenfalse, the value of each node'sduplicateOnCloneTree variable determines whetherNodeComponent data is duplicated or copied.
See Also: Node.cloneTree
See Also: Node.cloneNode
See Also: Node.duplicateNode
See Also: NodeComponent.setDuplicateOnCloneTree |
| computeTransform | | public void computeTransform(float alphaValue, Transform3D transform)(Code) | | Computes the new transform for this interpolator for a given
alpha value.
Parameters:
alphaValue - alpha value between 0.0 and 1.0
Parameters:
transform - object that receives the computed transform forthe specified alpha value
since:
Java 3D 1.3 |
| duplicateAttributes | | void duplicateAttributes(Node originalNode, boolean forceDuplicate)(Code) | | Copies all ScaleInterpolator information from
originalNode into
the current node. This method is called from the
cloneNode method which is, in turn, called by the
cloneTree method.
Parameters:
originalNode - the original node to duplicate.
Parameters:
forceDuplicate - when set to true, causes theduplicateOnCloneTree flag to be ignored. Whenfalse, the value of each node'sduplicateOnCloneTree variable determines whetherNodeComponent data is duplicated or copied.
exception:
RestrictedAccessException - if this object is part of a liveor compiled scenegraph.
See Also: Node.duplicateNode
See Also: Node.cloneTree
See Also: NodeComponent.setDuplicateOnCloneTree |
| getMaximumScale | | public float getMaximumScale()(Code) | | This method retrieves this interpolator's maximumScale.
the interpolator's maximum scale vslue |
| getMinimumScale | | public float getMinimumScale()(Code) | | This method retrieves this interpolator's minimumScale.
the interpolator's minimal scale value |
| setMaximumScale | | public void setMaximumScale(float scale)(Code) | | This method sets the maximumScale for this interpolator.
Parameters:
scale - the new maximum scale |
| setMinimumScale | | public void setMinimumScale(float scale)(Code) | | This method sets the minimumScale for this interpolator.
Parameters:
scale - The new minimal scale |
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