[vtkusers] vtkPointPicker2D

K.R.Subramanian krs at cs.uncc.edu
Fri Dec 27 01:39:44 EST 2002


I was trying to use this picker as I was operating on 2D images. But it consistently
returns a point id of -1, when asked to determine the closest point..

I switched to vtkPointPicker and it works fine(of course zeroing out the z coordinate).
I  am missing something here.. the 2D version should be more efficient..

Thanks.

    -- krs

--
K.R.Subramanian                        Phone: (704) 687-4872
Department of Computer Science         FAX:   (704) 687-4893
UNC Charlotte, CARC 311                Email: krs at cs.uncc.edu
Charlotte, NC 28223-0001               Web: http://www.cs.uncc.edu/~krs






More information about the vtkusers mailing list