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<DIV><FONT size=2 face=Verdana>Hi all,</FONT></DIV>
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<DIV><FONT color=#000080>Now I use vtk in the dot net entironment . I want
to select the coordinate of point. Caculate the distance between two points
and the angles in the 3D entironment .Some of them suggested me to use the
class called vtkDotNetcallback. But I do not know how to use it. I have search
in the internet, but there is little information about the class. </FONT></DIV>
<DIV><FONT color=#000080>Is there anyone who have used it before? Or have
caculate distance and angle, please give me some advice?
Thanks!</FONT></DIV></DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV align=left><FONT color=#c0c0c0 size=2 face=Verdana>2010-09-12
</FONT></DIV><FONT size=2 face=Verdana>
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<DIV><FONT color=#c0c0c0 size=2 face=Verdana><SPAN>myaqua1982</SPAN>
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