[vtkusers] Projecting a point on a surface

[madz]

I have a curved surface which is one cell layer thick. I have a point which
is close to the surface but not on it, I want to project it on to the
immediate surface.

<http://vtk.1045678.n5.nabble.com/file/n5737747/point_projection.png> 

What method should I use for this? I would appreciate any help.
Thanks.



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