<HTML><HEAD><TITLE>Mail</TITLE>
<META name=GENERATOR
content="KsDHTMLEDLib.ocx, FreeWare HTML Editor 1.164.2, ?Kurt Senfer">
<META content="text/html; charset=GB2312" http-equiv=Content-Type></HEAD>
<BODY style="FONT-FAMILY: 新宋体; FONT-SIZE: 9pt" leftMargin=5 topMargin=5 #ffffff>
<DIV><FONT style="BACKGROUND-COLOR: #cce8cf">I want to use
vtkUnstructuredGridToPolyDataFilter,but it's a abstract class.</FONT></DIV>
<DIV><FONT style="BACKGROUND-COLOR: #cce8cf">and can you guys tell me which
filter i should use?</FONT></DIV>
<DIV><FONT style="BACKGROUND-COLOR: #cce8cf"></FONT> </DIV>
<DIV><FONT style="BACKGROUND-COLOR: #cce8cf">i used a DataSetReader as an input
of TableBasedClipDataSet. The Output is also DataSet, and then i want
to convert DataSet to PolyData, is there any information in
DataSet lost?</FONT></DIV>
<DIV> </DIV>
<DIV>I will really appreciate any suggestion!</DIV>
<DIV> </DIV>
<DIV></DIV>
<DIV>
<DIV>2012/12/10 </DIV><A
href="mailto:gongweixue@sina.com">gongweixue@sina.com</A></DIV><!--DreamMail_AD_BEGIN--><DIV><FONT face="Arial,sans-serif" size=2>____________________________________________<BR><EM><Strong>DreamMail</Strong></EM> <FONT face="Arial,sans-serif" size=2>- 电子邮件新体验 </FONT><FONT face="Arial,sans-serif" color=#0000ff size=2><A href="http://www.dreammail.org">www.dreammail.org</A></FONT></FONT></DIV><!--DreamMail_AD_END--></BODY></HTML>