[vtkusers] how to deal with vertice with negative position.

[Dongqing Chen]

Dear All:

   After deforming the polydata, some vertex have their negative positions in x, y or z coordinate. How to deal with their negative cases in order to visualize the polydata set.

Best Wishes,
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Dongqing Chen
Ph.D Candidate
Rm. 07, Paul C. Lutz Hall
Computer Vision & Image Processing (CVIP) Lab
Department of Electrical & Computer Engineering
Speed School of Engineering
University of Louisville
Louisville, KY. 40292
U.S.A
Email: dqchen at cvip.louisville.edu
Phone:+1-502-852-2789 (Lab)
            +1-502-852-6130 (Office)
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