Constructor Detail

• RotPosScaleTCBSplinePathInterpolator

  public RotPosScaleTCBSplinePathInterpolator(Alpha alpha,
                                              TransformGroup target,
                                              Transform3D axisOfTransform,
                                              TCBKeyFrame[] keys)

  Constructs a new RotPosScaleTCBSplinePathInterpolator object that varies the rotation, translation, and scale of the target TransformGroup's transform. At least 2 key frames are required for this interpolator. The first key frame's knot must have a value of 0.0 and the last knot must have a value of 1.0. An intermediate key frame with index k must have a knot value strictly greater than the knot value of a key frame with index less than k.

  Parameters:

  alpha - the alpha object for this interpolator

  target - the TransformGroup node affected by this interpolator

  axisOfTransform - the transform that specifies the local coordinate system in which this interpolator operates.

  keys - an array of key frames that defien the motion path

Method Detail

• setAxisOfRotPosScale

  public void setAxisOfRotPosScale(Transform3D axisOfRotPosScale)

  Deprecated. As of Java 3D version 1.3, replaced by TransformInterpolator.setTransformAxis(Transform3D)

• getAxisOfRotPosScale

  public Transform3D getAxisOfRotPosScale()

  Deprecated. As of Java 3D version 1.3, replaced by TransformInterpolator.getTransformAxis()

• computeTransform

  public void computeTransform(float alphaValue,
                               Transform3D transform)

  Computes the new transform for this interpolator for a given alpha value.

  Specified by:

  computeTransform in class TransformInterpolator

  Parameters:

  alphaValue - alpha value between 0.0 and 1.0

  transform - object that receives the computed transform for the specified alpha value

  Since:

  Java 3D 1.3

• cloneNode

  public Node cloneNode(boolean forceDuplicate)

  Used to create a new instance of the node. This routine is called by cloneTree to duplicate the current node.

  Overrides:

  cloneNode in class Node

  Parameters:

  forceDuplicate - when set to true, causes the duplicateOnCloneTree flag to be ignored. When false, the value of each node's duplicateOnCloneTree variable determines whether NodeComponent data is duplicated or copied.

  See Also:

  Node.cloneTree(), Node.cloneNode(boolean), Node.duplicateNode(org.scijava.java3d.Node, boolean), NodeComponent.setDuplicateOnCloneTree(boolean)

• duplicateNode

  public void duplicateNode(Node originalNode,
                            boolean forceDuplicate)

  Copies RotPosScaleTCBSplinePathInterpolator information from originalNode into the current node. This method is called from the cloneNode method which is, in turn, called by the cloneTree method.

  Overrides:

  duplicateNode in class TCBSplinePathInterpolator

  Parameters:

  originalNode - the original node to duplicate.

  forceDuplicate - when set to true, causes the duplicateOnCloneTree flag to be ignored. When false, the value of each node's duplicateOnCloneTree variable determines whether NodeComponent data is duplicated or copied.

  Throws:

  RestrictedAccessException - if this object is part of a live or compiled scenegraph.

  See Also:

  Node.duplicateNode(org.scijava.java3d.Node, boolean), Node.cloneTree(), NodeComponent.setDuplicateOnCloneTree(boolean)