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Ouch. does that mean marching cubes doesn't work with the
CONVEX_POINT_SET cell type either?<br>
Any idea when the stream line feature would be in working order?<br>
Also, has any progress been made in the realm of block structured
adaptive mesh visualization?<br>
<br>
thanks<br>
Burlen<br>
<br>
<br>
<br>
Berk Geveci wrote:
<blockquote
cite="mid45d654b0710190712l18d0d7bepf5dd85718c9807c8@mail.gmail.com"
type="cite">This is expected I am afraid. Convex point set is not a
fully featured polyhedra. Until we have support for polyhedron, you
have to tetrahedralize.<br>
<br>
-berk<br>
<br>
<div><span class="gmail_quote">On 10/19/07, <b
class="gmail_sendername">
OSHIMA Takuya</b> <<a href="mailto:oshima@eng.niigata-u.ac.jp">oshima@eng.niigata-u.ac.jp</a>>
wrote:</span>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi,<br>
<br>
With the latest CVS of ParaView 3.3, I'm working on a dataset which is<br>
a composition of VTK_HEXAHEDRON and VTK_CONVEX_POINT_SET cells created<br>
by a reader. It generally works fine but I noticed Stream Tracer can't
<br>
"penetrate" VTK_CONVEX_POINT_SET cells. However after I tetrahedralize<br>
the dataset Stream Tracer works fine.<br>
<br>
The problem can also be reproduced with the modified EnSight reader<br>
and a sample test case Yvan Fournier posted on Oct. 15
<br>
(<a
href="http://public.kitware.com/pipermail/paraview/2007-October/006048.html">http://public.kitware.com/pipermail/paraview/2007-October/006048.html</a>).<br>
<br>
Is this a feature, or is there an oversight, e. g. is there any
<br>
correct way of ordering vertices for a VTK_CONVEX_POINT_SET cell?<br>
<br>
Thanks,<br>
Takuya Oshima<br>
<br>
P.S. Thanks so much for a fast fix for Python shell related crash I<br>
reported a while ago!<br>
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