Hi,
I have two basic questions about scripting mayavi:
1) I have written a script 'script.py' that runs fine turning the GUI
on:
mayavi2 -x script.py
and does not work with the option -o (offscreen):
mayavi2 -x script.py -o
The script is here:
------
mayavi.new_scene()
s = mayavi.engine.current_scene
vtk_file_reader = engine.open(u'my_file_0010.vtk', s)
from enthought.mayavi.modules.api import Outline, IsoSurface
o = Outline()
mayavi.add_module(o)
o.actor.property.color = 1, 0, 0
iso = IsoSurface()
mayavi.add_module(iso)
iso.actor.property.opacity = 0.4
s.scene.save('test_0010.png')
------
how could I make it work offscreen?
2) I would like to create an animation starting from this script, by
generating a series of images with mayavi.
How can I make some kind of loop in order to read my files
(my_file_0010.vtk, my_file_0020.vtk, ...) and generate outputs
(test_0010.png, test_0020.png, ...), possibly with an offscreen option?
I apologize for being completely new to python.
thanks for your suggestions!
giovanni
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