This is a known issue for which we now have a solution (crossing fingers). Are you using the development version of VTK? If yes, try calling SetInterpolatorType(vtkStreamTracer::INTERPOLATOR_WITH_CELL_LOCATOR)<br><br>Please let me know whether this works or not.<br>
<br>Best,<br>-berk<br><br><div class="gmail_quote">On Thu, Feb 11, 2010 at 3:33 PM, da <span dir="ltr"><<a href="mailto:remywendy@gmail.com">remywendy@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hey guys,<div><br></div><div>I have a single structured grid that is split in the middle (see picture). When I try to run a vtkStreamTracer through it, the stream lines will be cut off at this boundary if the Integration Unit is set too fine. However, if I make the integration unit big enough so that the line goes through okay, I lose too much resolution elsewhere. I tried using a vtkConnectivityFilter before the stream tracer, but it didn't seem to connect the cells on the boundary. Any ideas?</div>
<div><br></div><font color="#888888"><div>-Da</div><div><br></div>
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