[vtkusers] How to reduce number of cells by merging them?

[Goodwin Lawlor]

Hi Emre,

My guess at what you mean is that you want to keep the cells (the 
topology) but you want those cells to share the geometry they have in 
common?

If this is correct then you want to "clean" your dataset.

For a polydata model, use the vtkCleanPolyData class ( 
http://www.vtk.org/doc/nightly/html/classvtkCleanPolyData.html )

hth,

Goodwin