[Gmsh] High order visualization

[Jesse Chan]

Hi
I've been using the high order visualization properties of GMSH (specifying
$InterpolationScheme) for hybrid meshes consisting of both prisms and
tetrahedra.  However, if the prisms are not affine, I've noticed that the
visualizations are discontinuous across a prism-tet interface.  This does
not happen for meshes with tetrahedra and affine wedges, nor if I use a
hand-rolled VTK visualization.

Is this due to the non-affine prism?  Do I need to specify also an
interpolation scheme and "list-of-coords" for non-affine wedges to take
care of,  and if so, is there an example anywhere on the web?

Thanks!

Best
- Jesse

[image: Inline image 2]
[image: Inline image 1]
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://onelab.info/pipermail/gmsh/attachments/20160427/1154ba8c/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Screen Shot 2016-04-27 at 3.25.50 PM.png
Type: image/png
Size: 854433 bytes
Desc: not available
URL: <http://onelab.info/pipermail/gmsh/attachments/20160427/1154ba8c/attachment-0002.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Screen Shot 2016-04-27 at 3.25.59 PM.png
Type: image/png
Size: 456315 bytes
Desc: not available
URL: <http://onelab.info/pipermail/gmsh/attachments/20160427/1154ba8c/attachment-0003.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: wedge_tet_vis.msh
Type: model/mesh
Size: 10849 bytes
Desc: not available
URL: <http://onelab.info/pipermail/gmsh/attachments/20160427/1154ba8c/attachment-0001.msh>