[vtkusers] moving point-position in unstructured grid

Matthias Zangl zangl at ism-austria.at
Thu Jun 7 09:51:50 EDT 2001


Hello everybody,

I am working on volume based data, stored as imagedata. I am using the
VtkConnectivityFilter to extract a unstructured grid based on scalar
connectivity.

Now I want to change some point-coordinates in this unstructured grid
(without changing the topology in the grid) and furthermore I want to find
out the neighbors next to this point. (front, back., left, right, top,
bottom)

Would be great, if someone could help me.

Thanks in advance,
Matthias





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