Hi, Upgrading to Ubuntu 8.10 has finally fixed the Intel driver issue I had with Mayavi, so now I'm playing around with the mlab functions. They're very easy to use, and mean I don't need to create VTK input files from my data, a step that previously put me off using Mayavi. Thanks for your work on the mlab functions and the rest of Mayavi!
I have a couple of questions: 1. Is there a way to save the data from the visualization to a VTK file format? (As a StructuredGrid, UnStructuredGrid, or whatever) 2. I'd like to plot a 3-d distribution of points with points3d() colouring glyphs based on one point property and sizing glyphs based on another property. I can give a single scalar array that's used to choose the colour *and* glyph size, but I want to give 2 scalar arrays, one for the size and another for the colour. Is this possible? It would also be great if I could control the opacity with yet another scalar array. 3. Is there any way to control the tick positions on the axes drawn using mlab.axes()? I'm using Mayavi version 2.2, the version in the Ubuntu repositories. Thanks, Neil ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ MayaVi-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mayavi-users
