<div dir="auto"><div>Hi bouchrit<br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr"><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">Please can anyone guide me.</div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">No there's no help for you.</div><div dir="auto"><a href="http://www.catb.org/~esr/faqs/smart-questions.html#prune">http://www.catb.org/~esr/faqs/smart-questions.html#prune</a></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div></div></div></blockquote></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><br></div><div>how can i get the face of a specific node?</div></div></blockquote></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">This may be related:</div><div dir="auto"></div><div dir="auto"><a href="http://www.catb.org/~esr/faqs/smart-questions.html#beprecise">http://www.catb.org/~esr/faqs/smart-questions.html#beprecise</a><br></div><div dir="auto"><br></div><div dir="auto">Yours, Junxiao</div><div dir="auto"></div></div>