📄 kbsplinepathinterpolator.html
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</TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBSplinePathInterpolator.html#computePathInterpolation()">computePathInterpolation</A></B>()</CODE><BR> <B>Deprecated.</B> <I>As of Java 3D version 1.3, replaced by <code>computePathInterpolation(float)</code></I></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBSplinePathInterpolator.html#computePathInterpolation(float)">computePathInterpolation</A></B>(float alphaValue)</CODE><BR> This method computes the bounding knot indices and interpolation value "CurrentU" given the current value of the knots[] array and the specified alpha value</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBSplinePathInterpolator.html#duplicateNode(javax.media.j3d.Node, boolean)">duplicateNode</A></B>(<A HREF="../../../../../../javax/media/j3d/Node.html" title="class in javax.media.j3d">Node</A> originalNode, boolean forceDuplicate)</CODE><BR> Copies all KBSplinePathInterpolator information from <code>originalNode</code> into the current node.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBSplinePathInterpolator.html#getArrayLength()">getArrayLength</A></B>()</CODE><BR> This method retrieves the length of the key frame array.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBKeyFrame.html" title="class in com.sun.j3d.utils.behaviors.interpolators">KBKeyFrame</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBSplinePathInterpolator.html#getKeyFrame(int)">getKeyFrame</A></B>(int index)</CODE><BR> This method retrieves the key frame at the specified index.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBSplinePathInterpolator.html#setKeyFrame(int, com.sun.j3d.utils.behaviors.interpolators.KBKeyFrame)">setKeyFrame</A></B>(int index, <A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBKeyFrame.html" title="class in com.sun.j3d.utils.behaviors.interpolators">KBKeyFrame</A> keyFrame)</CODE><BR> Set the key frame at the specified index to <code>keyFrame</code></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBSplinePathInterpolator.html#setKeyFrames(com.sun.j3d.utils.behaviors.interpolators.KBKeyFrame[])">setKeyFrames</A></B>(<A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBKeyFrame.html" title="class in com.sun.j3d.utils.behaviors.interpolators">KBKeyFrame</A>[] keyFrames)</CODE><BR> Set allthe key frames</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.j3d.TransformInterpolator"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class javax.media.j3d.<A HREF="../../../../../../javax/media/j3d/TransformInterpolator.html" title="class in javax.media.j3d">TransformInterpolator</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../../javax/media/j3d/TransformInterpolator.html#computeTransform(float, javax.media.j3d.Transform3D)">computeTransform</A>, <A HREF="../../../../../../javax/media/j3d/TransformInterpolator.html#getTarget()">getTarget</A>, <A HREF="../../../../../../javax/media/j3d/TransformInterpolator.html#getTransformAxis()">getTransformAxis</A>, <A HREF="../../../../../../javax/media/j3d/TransformInterpolator.html#processStimulus(java.util.Enumeration)">processStimulus</A>, <A HREF="../../../../../../javax/media/j3d/TransformInterpolator.html#setTarget(javax.media.j3d.TransformGroup)">setTarget</A>, <A HREF="../../../../../../javax/media/j3d/TransformInterpolator.html#setTransformAxis(javax.media.j3d.Transform3D)">setTransformAxis</A>, <A HREF="../../../../../../javax/media/j3d/TransformInterpolator.html#updateNodeReferences(javax.media.j3d.NodeReferenceTable)">updateNodeReferences</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.j3d.Interpolator"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class javax.media.j3d.<A HREF="../../../../../../javax/media/j3d/Interpolator.html" title="class in javax.media.j3d">Interpolator</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../../javax/media/j3d/Interpolator.html#getAlpha()">getAlpha</A>, <A HREF="../../../../../../javax/media/j3d/Interpolator.html#initialize()">initialize</A>, <A HREF="../../../../../../javax/media/j3d/Interpolator.html#setAlpha(javax.media.j3d.Alpha)">setAlpha</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.j3d.Behavior"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class javax.media.j3d.<A HREF="../../../../../../javax/media/j3d/Behavior.html" title="class in javax.media.j3d">Behavior</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../../javax/media/j3d/Behavior.html#getEnable()">getEnable</A>, <A HREF="../../../../../../javax/media/j3d/Behavior.html#getNumSchedulingIntervals()">getNumSchedulingIntervals</A>, <A HREF="../../../../../../javax/media/j3d/Behavior.html#getSchedulingBoundingLeaf()">getSchedulingBoundingLeaf</A>, <A HREF="../../../../../../javax/media/j3d/Behavior.html#getSchedulingBounds()">getSchedulingBounds</A>, <A HREF="../../../../../../javax/media/j3d/Behavior.html#getSchedulingInterval()">getSchedulingInterval</A>, <A HREF="../../../../../../javax/media/j3d/Behavior.html#getView()">getView</A>, <A HREF="../../../../../../javax/media/j3d/Behavior.html#getWakeupCondition()">getWakeupCondition</A>, <A HREF="../../../../../../javax/media/j3d/Behavior.html#postId(int)">postId</A>, <A HREF="../../../../../../javax/media/j3d/Behavior.html#setEnable(boolean)">setEnable</A>, <A HREF="../../../../../../javax/media/j3d/Behavior.html#setSchedulingBoundingLeaf(javax.media.j3d.BoundingLeaf)">setSchedulingBoundingLeaf</A>, <A HREF="../../../../../../javax/media/j3d/Behavior.html#setSchedulingBounds(javax.media.j3d.Bounds)">setSchedulingBounds</A>, <A HREF="../../../../../../javax/media/j3d/Behavior.html#setSchedulingInterval(int)">setSchedulingInterval</A>, <A HREF="../../../../../../javax/media/j3d/Behavior.html#wakeupOn(javax.media.j3d.WakeupCondition)">wakeupOn</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.j3d.Node"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class javax.media.j3d.<A HREF="../../../../../../javax/media/j3d/Node.html" title="class in javax.media.j3d">Node</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../../javax/media/j3d/Node.html#cloneNode(boolean)">cloneNode</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#cloneTree()">cloneTree</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#cloneTree(boolean)">cloneTree</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#cloneTree(boolean, boolean)">cloneTree</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#cloneTree(javax.media.j3d.NodeReferenceTable)">cloneTree</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#cloneTree(javax.media.j3d.NodeReferenceTable, boolean)">cloneTree</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#cloneTree(javax.media.j3d.NodeReferenceTable, boolean, boolean)">cloneTree</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#getBounds()">getBounds</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#getBoundsAutoCompute()">getBoundsAutoCompute</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#getCollidable()">getCollidable</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#getLocale()">getLocale</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#getLocalToVworld(javax.media.j3d.SceneGraphPath, javax.media.j3d.Transform3D)">getLocalToVworld</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#getLocalToVworld(javax.media.j3d.Transform3D)">getLocalToVworld</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#getParent()">getParent</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#getPickable()">getPickable</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#setBounds(javax.media.j3d.Bounds)">setBounds</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#setBoundsAutoCompute(boolean)">setBoundsAutoCompute</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#setCollidable(boolean)">setCollidable</A>, <A HREF="../../../../../../javax/media/j3d/Node.html#setPickable(boolean)">setPickable</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.j3d.SceneGraphObject"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class javax.media.j3d.<A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html" title="class in javax.media.j3d">SceneGraphObject</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#clearCapability(int)">clearCapability</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#clearCapabilityIsFrequent(int)">clearCapabilityIsFrequent</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#duplicateSceneGraphObject(javax.media.j3d.SceneGraphObject)">duplicateSceneGraphObject</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#getCapability(int)">getCapability</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#getCapabilityIsFrequent(int)">getCapabilityIsFrequent</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#getName()">getName</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#getUserData()">getUserData</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#isCompiled()">isCompiled</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#isLive()">isLive</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#setCapability(int)">setCapability</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#setCapabilityIsFrequent(int)">setCapabilityIsFrequent</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#setName(java.lang.String)">setName</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#setUserData(java.lang.Object)">setUserData</A>, <A HREF="../../../../../../javax/media/j3d/SceneGraphObject.html#toString()">toString</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><A NAME="field_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"><B>Field Detail</B></FONT></TH></TR></TABLE><A NAME="keyFrames"><!-- --></A><H3>keyFrames</H3><PRE>protected <A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBKeyFrame.html" title="class in com.sun.j3d.utils.behaviors.interpolators">KBKeyFrame</A>[] <B>keyFrames</B></PRE><DL><DD>An array of KBKeyFrame for interpolator<P><DL></DL></DL><HR><A NAME="currentU"><!-- --></A><H3>currentU</H3><PRE>protected float <B>currentU</B></PRE><DL><DD>This value is the distance between knots value which can be used in further calculations by the subclass.<P><DL></DL></DL><HR><A NAME="lowerKnot"><!-- --></A><H3>lowerKnot</H3><PRE>protected int <B>lowerKnot</B></PRE><DL><DD>The lower knot<P><DL></DL></DL><HR><A NAME="upperKnot"><!-- --></A><H3>upperKnot</H3><PRE>protected int <B>upperKnot</B></PRE><DL><DD>The upper knot<P><DL></DL></DL><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TH></TR></TABLE><A NAME="KBSplinePathInterpolator(javax.media.j3d.Alpha, com.sun.j3d.utils.behaviors.interpolators.KBKeyFrame[])"><!-- --></A><H3>KBSplinePathInterpolator</H3><PRE>public <B>KBSplinePathInterpolator</B>(<A HREF="../../../../../../javax/media/j3d/Alpha.html" title="class in javax.media.j3d">Alpha</A> alpha, <A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBKeyFrame.html" title="class in com.sun.j3d.utils.behaviors.interpolators">KBKeyFrame</A>[] keys)</PRE><DL><DD><B>Deprecated.</B> <I>As of Java 3D version 1.3, replaced by <code>KBSplinePathInterpolator(Alpha, TransformGroup, TCBKeyFrame[]) </code></I><P></DL><HR><A NAME="KBSplinePathInterpolator(javax.media.j3d.Alpha, javax.media.j3d.TransformGroup, com.sun.j3d.utils.behaviors.interpolators.KBKeyFrame[])"><!-- --></A><H3>KBSplinePathInterpolator</H3><PRE>public <B>KBSplinePathInterpolator</B>(<A HREF="../../../../../../javax/media/j3d/Alpha.html" title="class in javax.media.j3d">Alpha</A> alpha, <A HREF="../../../../../../javax/media/j3d/TransformGroup.html" title="class in javax.media.j3d">TransformGroup</A> target, <A HREF="../../../../../../com/sun/j3d/utils/behaviors/interpolators/KBKeyFrame.html" title="class in com.sun.j3d.utils.behaviors.interpolators">KBKeyFrame</A>[] keys)</PRE><DL><DD>Constructs a new KBSplinePathInterpolator object that interpolates between keyframes with specified alpha, target and an default axisOfTranform set to identity. It takes at least two key frames. 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. Once this constructor has all the valid key frames it creates its own list of key fames that duplicates the first key frame⌨️ 快捷键说明
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