[vtk-developers] Cell Tree Implementation
Tharindu De Silva
tsameera1 at gmail.com
Tue Jul 19 13:34:23 EDT 2011
Hi,
I implemented a class named CellTreeLocator with the algorithm given in
paper www.idav.ucdavis.edu/~garth/pdfs/vis10a.pdf . My implementation can
be viewed at gerrit http://review.source.kitware.com/#change,2127
I used the Visit implementation of the algorithm for the data
structures and followed vtkModifiedBSPTree class to write a method to get
the intersection with a line. CellLocator2.cxx is used to test it and it
passed the initial test, it is with the name CellLocator2.cxx under the
Filtering/Testing/Cxx folder.
Some work still needs to be done to bring this implementation to the vtk
standards. So I highly appreciate any feedback from you.
Please let me know, if there is anything unclear about the code or the
algorithm.
Thank you,
Regards,
Tharindu De Silva
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