Each polygon in your data file has only two points. They need 3 or
more coplanar points and must not be concave for VTK to work with
them. Also, the last polygon references point id 3, which doesn't
exist.
David E DeMarle
Kitware, Inc.
RD Engineer
21 Corporate Drive
Clifton Park, NY 12065-8662
Thanks David. That worked
On Wed, Aug 1, 2012 at 5:27 AM, David E DeMarle dave.dema...@kitware.comwrote:
Each polygon in your data file has only two points. They need 3 or
more coplanar points and must not be concave for VTK to work with
them. Also, the last polygon references point id 3,
Greetings Dave,
This is a request for a minor(?) alter in a VTK rendering algorithm.
Polyhedral finite elements are reaching a level of numerical maturity
where their use is likely to become widespread -- and correspondingly
an increased desire to display them in ParaView. For convex
Put the request on the bug tracker please.
It comes up often on the mailing list. It's not been fixed before
because we don't want to slow down the common case of rendering convex
polygons to find and fix the uncommon case of rendering concave ones.
My recollection from discussions on the mailing
