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<DIV><FONT size=2>Hello every one,</FONT></DIV>
<DIV><FONT size=2> I want to display an isoSurface
with the gradient representing by arrows. I referred to the example of
"...\VTK-4.4-LatestRelease\VTK\Examples\ParallelProcessing\Generic\Cxx\task2.cxx".
My image volume is a binary image. The voxel value is 1 or 0. And I
computed the gradient magnitude to see the range of the gradient magnitude.The
maximum gradient magnitude is three. </FONT></DIV>
<DIV><FONT size=2>I only want to visualize those non-zero gradients. How can I
achieve that?</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Thanks!</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Xianfen Diao</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV></BODY></HTML>