ce of 0.0.
 (I.e. distinct points will <i>not</i> be snapped)
<P>
</DL>
<HR>

<A NAME="KdTree(double)"><!-- --></A><H3>
KdTree</H3>
<PRE>
public <B>KdTree</B>(double&nbsp;tolerance)</PRE>
<DL>
<DD>Creates a new instance of a KdTree, specifying a snapping distance tolerance.
 Points which lie closer than the tolerance to a point already 
 in the tree will be treated as identical to the existing point.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>tolerance</CODE> - the tolerance distance for consider