On Wed, Jun 22, 2011 at 10:36:40AM +0200, Ivan PRICE wrote: > Thanks Gael, i realise this must be pretty basic stuff for you. I > agree that it a structured grid that i think i need, but my problem > remains that if i create a structured grid using > tvtk.StructuredGrid() as in the examples, i can no longer use > 'volumetric' visualisations, (scalar cut plane/iso surface) unless i > perform a delaunay-3d afterwards, which is not practical for the > data.
You should be able to use iso surfaces and scalar cut plane. If you need to do a delaunay 3D, it's because you have missing connectivity. However, structured grid has implicit connectivity, so I do not see how this is happening. Are you sure that you did create a structured grid? You can compare to try to apply the modules you are interested in on the examples in the documentation that create a structured grid. They should work. HTH, Gael ------------------------------------------------------------------------------ Simplify data backup and recovery for your virtual environment with vRanger. Installation's a snap, and flexible recovery options mean your data is safe, secure and there when you need it. Data protection magic? Nope - It's vRanger. Get your free trial download today. http://p.sf.net/sfu/quest-sfdev2dev _______________________________________________ MayaVi-users mailing list MayaVi-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mayavi-users
