Inventor and vtk II

[Will Schroeder]

Hi Nils-

At 05:29 PM 12/17/99 +0100, Nils Holger Busch wrote:

>What I would like to get from vtk is a list of points with their 3D
>coordinate; I think vtkPolyData::GetPoints() does that.
>Plus a list (or more ) that would give me the vertices belonging to one
>triangle strip, best in consecutive order.

You need vtkPoints from GetPoints(), and the connectivity (vtkCellArray) from vtkPolyData::GetStrips(). Then you can loop over strips with vtkCellArray::GetNextCell() (invoking a vtkCellArray:;InitTraversal() first).

Will


>What combination of Cell Array, Cell List and Link List must I use?
>
>Thanks.
>
>--
>Best regards,
>                                          Nils H. Busch
>
>______________________________________________________
>
>     Max-Planck-Institute of Cognitive Neuroscience
>     Phone:                     ++49 (341) 9940-234
>     Fax:                       ++49 (341) 9940-221
>     E-Mail:                       nilsb at cns.mpg.de
>______________________________________________________
>
>
>
>
>
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