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<DIV><FONT face=Arial size=2>Do you use it for contrained triangulations
?</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>if I do so, the triangle linked with the last line
of each </FONT></DIV>
<DIV><FONT face=Arial size=2>contour is taken off of the final object, leaving a
hole </FONT></DIV>
<DIV><FONT face=Arial size=2>in shape </FONT><FONT face=Arial size=2>of
</FONT><FONT face=Arial size=2>triangle in the final object for each
polygon.</FONT></DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px; PADDING-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A href="mailto:G.Roshto@motorola.com" title=G.Roshto@motorola.com>ROSHTO
GUY-CSES66</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A href="mailto:maraux@ondim.fr"
title=maraux@ondim.fr>'sebastien MARAUX'</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Friday, December 20, 2002 2:43
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: [vtkusers] delaunay2D and
closed polygons (first point repeated as last)</DIV>
<DIV><BR></DIV>
<DIV><SPAN class=223064313-20122002><FONT color=#0000ff face=Arial
size=2>Seb,</FONT></SPAN></DIV>
<DIV><SPAN class=223064313-20122002><FONT color=#0000ff face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=223064313-20122002><FONT color=#0000ff face=Arial size=2>I
use Delaunay2D without closed polygons.</FONT></SPAN></DIV>
<DIV><SPAN class=223064313-20122002><FONT color=#0000ff face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=223064313-20122002><FONT color=#0000ff face=Arial
size=2>-Guy</FONT></SPAN></DIV>
<DIV align=left class=OutlookMessageHeader dir=ltr><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> sebastien MARAUX [<A
href="mailto:maraux@ondim.fr">mailto:maraux@ondim.fr</A>]<BR><B>Sent:</B>
Friday, December 20, 2002 5:26 AM<BR><B>To:</B> vtkusers<BR><B>Subject:</B>
[vtkusers] delaunay2D and closed polygons (first point repeated as
last)<BR><BR></FONT></DIV>
<DIV><FONT face=Arial size=2>Is it normal that Delaunay2D needs closed
polygons (i.e.</FONT></DIV>
<DIV><FONT face=Arial size=2>first point is repeated as last in polygons
definition) for </FONT></DIV>
<DIV><FONT face=Arial size=2>constraints ? </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>As VTK defines a VTK_POLYGON (check user's
guide </FONT></DIV>
<DIV><FONT face=Arial size=2>p.358) </FONT><FONT face=Arial size=2>I
</FONT><FONT face=Arial size=2>would </FONT><FONT face=Arial size=2>expect
classes to handle polygons without </FONT></DIV>
<DIV><FONT face=Arial size=2>repeating </FONT><FONT face=Arial size=2>last
point.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Could someone familiar with delaunay2D
</FONT><FONT face=Arial size=2>code check this?</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Thanks</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Seb</FONT></DIV></BLOCKQUOTE></BODY></HTML>