It boils down to coincident topology resolution strategy. Try playing with the "Coincident Topology Resolution" settings in the Edit | Settings dialog, under the "Render View" page.<div class="gmail_extra">
<br></div><div class="gmail_extra">Utkarsh<br><br><div class="gmail_quote">On Mon, Nov 12, 2012 at 10:57 AM, Luc Bordier <span dir="ltr"><<a href="mailto:luc.bordier@sirehna.com" target="_blank">luc.bordier@sirehna.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
for exemple :<br>
<br>
one png file for both contour sides view<br>
one png for only one contour side view<br>
<br>
on both sides view, the contours from both faces are mixed up at a trailing edge<br>
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