Class iicm.vrml.vrwave.pwdat.TransformData
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Class iicm.vrml.vrwave.pwdat.TransformData

java.lang.Object
   |
   +----iicm.vrml.vrwave.pwdat.TransformData

public class TransformData
extends Object
implements GotEventCallback
TransformData - additional Transform attributes. Copyright (c) 1997 IICM

Constructor Index

 o TransformData(Transform)
constructor.

Method Index

 o getInvMatrix()
calculate inverse transformation matrix
 o getMatrix()
calculate transformation matrix for a transform node returns cached matrix unless invalidated by a field change
 o gotEventCB(Field, double)
invalidate transformation on any event on Transform node fields

Constructors

 o TransformData
  public TransformData(Transform trf)
constructor. establish event callbacks

Methods

 o getMatrix
  public float[] getMatrix()
calculate transformation matrix for a transform node returns cached matrix unless invalidated by a field change
 o getInvMatrix
  public float[] getInvMatrix()
calculate inverse transformation matrix
See Also:
getMatrix
 o gotEventCB
  public void gotEventCB(Field field,
                         double timestamp)
invalidate transformation on any event on Transform node fields

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