<DIV>Hi,</DIV>
<DIV> </DIV>
<DIV>Does any one of you have experience of picking a point on the surface? </DIV>
<DIV> </DIV>
<DIV>I used martching cube to generate the surface and want to pick point on the surface. The application is build with MFC. </DIV>
<DIV> </DIV>
<DIV>The problem I have now is that the poit return by vtkPointPcker always shift from the mouse pointer and sometimes the point is not on the surface.</DIV>
<DIV> </DIV>
<DIV>Does any one of you have this kind of problem? Did I do something wrong?</DIV>
<DIV> </DIV>
<DIV>Thank you!</DIV>
<DIV> </DIV>
<DIV> Luke</DIV><p><hr SIZE=1>
Do you Yahoo!?<br>
Yahoo! Finance: <a href="http://us.rd.yahoo.com/evt=22055/*http://taxes.yahoo.com/filing.html">Get your refund fast by filing online</a>