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<A NAME="computeLength(float)"><!-- --></A><H3>
computeLength</H3>
<PRE>
public float <B>computeLength</B>(float&nbsp;u)</PRE>
<DL>
<DD>Computes the length of the curve at a given point between
 key frames.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>u</CODE> - specifies the point between keyframes where 0 <= u <= 1.</DL>
</DD>
</DL>
<HR>

<A NAME="getInterpolatedScale(float, javax.vecmath.Point3f)"><!-- --></A><H3>
getInterpolatedScale</H3>
<PRE>
public void <B>getInterpolatedScale</B>(float&nbsp;u,
                                 <A HREF="../../../../../../javax/vecmath/Point3f.html" title="class in javax.vecmath">Point3f</A>&nbsp;newScale)</PRE>
<DL>
<DD>Computes the interpolated scale along the curve at a given point
 between key frames and returns a Point3f with the interpolated 
 x, y, and z scale components. This routine uses linear
 interpolation if the (i+1)<sup>th</sup> key frame's linear 
 value is equal to 1.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>u</CODE> - specifies the point between keyframes where 0 <= u <= 1.<DD><CODE>newScale</CODE> - returns the interpolated x,y,z scale value in a Point3f</DL>
</DD>
</DL>
<HR>

<A NAME="getInterpolatedPosition(float, javax.vecmath.Point3f)"><!-- --></A><H3>
getInterpolatedPosition</H3>
<PRE>
public void <B>getInterpolatedPosition</B>(float&nbsp;u,
                                    <A HREF="../../../../../../javax/vecmath/Point3f.html" title="class in javax.vecmath">Point3f</A>&nbsp;newPos)</PRE>
<DL>
<DD>Computes the interpolated position along the curve at a given point
 between key frames and returns a Point3f with the interpolated 
 x, y, and z scale components. This routine uses linear
 interpolation if the (i+1)<sup>th</sup> key frame's linear
 value is equal to 1.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>u</CODE> - specifies the point between keyframes where 0 <= u <= 1.<DD><CODE>newPos</CODE> - returns the interpolated x,y,z position in a Point3f</DL>
</DD>
</DL>
<HR>

<A NAME="getInterpolatedPositionVector(float, javax.vecmath.Vector3f)"><!-- --></A><H3>
getInterpolatedPositionVector</H3>
<PRE>
public void <B>getInterpolatedPositionVector</B>(float&nbsp;u,
                                          <A HREF="../../../../../../javax/vecmath/Vector3f.html" title="class in javax.vecmath">Vector3f</A>&nbsp;newPos)</PRE>
<DL>
<DD>Computes the interpolated position along the curve at a given point
 between key frames and returns a Vector3f with the interpolated 
 x, y, and z scale components. This routine uses linear
 interpolation if the (i+1)<sup>th</sup> key frame's linear
 value is equal to 1.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>u</CODE> - specifies the point between keyframes where 0 <= u <= 1.<DD><CODE>newPos</CODE> - returns the interpolated x,y,z position in a Vector3f.</DL>
</DD>
</DL>
<HR>

<A NAME="getInterpolatedHeading(float)"><!-- --></A><H3>
getInterpolatedHeading</H3>
<PRE>
public float <B>getInterpolatedHeading</B>(float&nbsp;u)</PRE>
<DL>
<DD>Computes the interpolated heading along the curve at a given point
 between key frames and returns the interpolated value as a float 
 This routine uses linear interpolation if the (i+1)<sup>th</sup> 
 key frame's linear value is equal to 1.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>u</CODE> - specifies the point between keyframes where 0 <= u <= 1.
<DT><B>Returns:</B><DD>returns the interpolated heading value</DL>
</DD>
</DL>
<HR>

<A NAME="getInterpolatedPitch(float)"><!-- --></A><H3>
getInterpolatedPitch</H3>
<PRE>
public float <B>getInterpolatedPitch</B>(float&nbsp;u)</PRE>
<DL>
<DD>Computes the interpolated pitch along the curve at a given point
 between key frames and returns the interpolated value as a float 
 This routine uses linear interpolation if the (i+1)<sup>th</sup> 
 key frame's linear value is equal to 1.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>u</CODE> - specifies the point between keyframes where 0 <= u <= 1.
<DT><B>Returns:</B><DD>returns the interpolated pitch value</DL>
</DD>
</DL>
<HR>

<A NAME="getInterpolatedBank(float)"><!-- --></A><H3>
getInterpolatedBank</H3>
<PRE>
public float <B>getInterpolatedBank</B>(float&nbsp;u)</PRE>
<DL>
<DD>Computes the interpolated bank along the curve at a given point
 between key frames and returns the interpolated value as a float 
 This routine uses linear interpolation if the (i+1)<sup>th</sup> 
 key frame's linear value is equal to 1.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>u</CODE> - specifies the point between keyframes where 0 <= u <= 1.
<DT><B>Returns:</B><DD>returns the interpolated bank value</DL>
</DD>
</DL>
<HR>

<A NAME="getInterpolatedValue(float)"><!-- --></A><H3>
getInterpolatedValue</H3>
<PRE>
public float <B>getInterpolatedValue</B>(float&nbsp;u)</PRE>
<DL>
<DD>Computes the ratio of the length of the spline from the i<sup>th</sup>
 key frame to the position specified by u to the length of the entire
 spline segment from the i<sup>th</sup> key frame to the (i+1)
 <sup>th</sup> key frame. When the (i+1)<sup>th</sup> key frame's linear
 value is equal to 1, this is meaninful otherwise it should return u.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>u</CODE> - specifies the point between keyframes where 0 <= u <= 1.
<DT><B>Returns:</B><DD>the interpolated ratio</DL>
</DD>
</DL>
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