>>>>> "Angus" == Angus McMorland <[EMAIL PROTECTED]> writes:
Angus> Hi all, Firstly, thanks Prabhu, for telling me about
Angus> working with mayavi.tools.mlab. It's perfect for the way I
Angus> like to work.
Great! Glad you like it.
Angus> Now I have new problem with mayavi (which I'm running from
Angus> a recent svn). Whenever I try to save snapshots from the
Angus> render window I get out garbage files like the one
Angus> attached. The pattern of the lines is affected by the
Angus> actual image, i.e. rotation does change the output garbage,
Angus> but re-capturing the same image does not.
Wow, never seen that kind of output!
Angus> Screen rendering is still fine, so I've been able to take
Angus> screen captures without problem, and that's fine for
Angus> stills. However, now I'd like to render a reasonable number
Angus> of movie frames, and built-in snapshot capabilities would
Angus> be appreciated.
How exactly are you making these snapshots?
Angus> A couple of other data points that may help: 1) the problem
Angus> exists with all image formats, i.e. specifying snapshot.jpg
Angus> also gives similar garbage); 2) tvtk.tools.mlab does not
Angus> have this problem - i.e. its snapshot facility works okay;
That seems absurd, since tvtk.tools.mlab and anything else uses the
same code for the Scene window!
Angus> 3) in my attempts to generate test cases I did get it to
Angus> save 1 (out of about 12) correct snapshots, but couldn't
Angus> replicate that.
Can you clarify what exactly you did to get this behavior? How did
you generate the snapshot, what platform, what version of VTK?
cheers,
prabhu
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