gzagaris/cosmologytools — pull request #4 by volunteerst (2012-07-10 18:53:39+00:00)
Title: Filter of computing Minkowski Functionals and related filter of merging connected components

vtkMinkowskiFilter:
Compute Minkowski functionals and related topology variables, including S(surface), V(volume), C(integrated mean curvature), X(euler characteristic), G(genus), B(breadth), T(thickness), L(length);
vtkPMergeConnected:
Take the output of built-in connectivity filter and merge all the polyhedron cells with the same region id into a single polyhedron cell and label it with a global region id (unique across all blocks of data). This filter serves as the input of vtkMinkowskiFilter.