<div dir="ltr"><div class="gmail_quote"><div dir="ltr">Hi,<div><br></div><div>I am using the following VTK example to create surface out of my contours:</div><div><br></div><div><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/ContoursToSurface" target="_blank">http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/ContoursToSurface</a><br>
</div><div><br></div><div>The code seems to be working OK, but sometimes, not always, the generated iso surface is off a little bit. <br></div><div><br></div><div>Every time that I render the iso surface I also render the original contours next to the surface. Please see the image attached which shows that the surface is not precisely representing the contours.</div>
<div><br></div><div>As shown in the figure, the generated surface which is in cyan is a bit off compared to the black and white lines which are the contours. </div>
<div><br></div><div>When this type of inaccuracy takes place, I try to modify the contours and then generate the surface again, and sometimes I see that the generated surface will be magically corrected and become accurate. </div>
<div><br></div><div>Would you let me know what you think about this issue?</div><div><br></div><div>thanks</div><div><br></div><div><br></div></div>
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