[vtkusers] Is there a filter to inflate vtkPolyData, an opposite to vtkShrinkPolyData?

[alican]

I cannot find one. If there isn't one, how should I go about it?
And what should I do if I need to inflate only a part of the polydata?

I have tried to move each point in the selected data set alongside its
normal, 
but it is very slow and doesn't work as expected.
I am getting some results for planes or nearly flat surfaces, or even
spheres, 
but nothing works for surfaces with folds (concave parts).

Any advice? I have spent a week on this, and I am just stuck.
Excuse my ignorance if I miss something obvious, it is my first project with
VTK.

Thanks,
AC




--
View this message in context: http://vtk.1045678.n5.nabble.com/Is-there-a-filter-to-inflate-vtkPolyData-an-opposite-to-vtkShrinkPolyData-tp5744305.html
Sent from the VTK - Users mailing list archive at Nabble.com.