[vtkusers] Filter for combining new cell triangles in vtkPolyData

[Lodron, Gerald]

Hello

I have a data set of vtkPolyData with cells of type polygons which are all 3 point tirangles...

I want to extract the largest connected region of that data set which works with the vtkConnectivityFilter, but I have the problem that some trinagles of my data set seems to be not connected (but must have very close triangle point coordinates, in visualization there can no space found). So is there a filter which connects cells/points closer than a threshold distance to merge such cells so that I get a good result from vtkConnectivityFilter ?

(I already tried the vtkCleanPolyData filter without additional parameters, nothing changed....

Thanks,
Gerald Lodron
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DIGITAL - Institute for Information and Communication Technologies
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