<div dir="ltr">Hi everyone,<div><br></div><div>I wrote a filter lcsFlowMap, whose output is a vtkRectilinearGrid object. I use VTK-5.0.</div><div><br></div><div>When I connect the filter object's output to a vtkRectilinearGridWriter object, it works, producing expected output. However, when I connect my filter to a vtkXMLRectilinearGridWriter object, the output seems an empty grid.</div>
<div><br></div><div>I am sure that my RequestData() is called and I produced a non-empty grid, and when I use CopyStructure and CopyAttribute to get a copy of my filter's GetOutput() and use vtkXMLRectilinearGridWriter to write it to a file. It can produce correct result.</div>
<div><br></div><div>Could anybody please shed some light on that?</div><div><br></div><div>Thanks!</div><div><br></div><div>Best regards,</div><div>Mingcheng Chen</div><div>March 11th, 2014 <br clear="all"><div><br></div>
-- <br><div dir="ltr"><div>Research Assistant in Graphics Group<br></div>
<div>University of Illinois at Urbana-Champaign</div><div><a href="http://mingchengchen.org" target="_blank">http://mingchengchen.org</a></div></div>
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