That works great -- thanks!
Now that you pointed me in the right direction, I can see how both
WholeExtent and UpdateExtent were [0, -1, 0, -1, 0, -1] in the output
with my original script. Maybe it should have been obvious, but I
didn't know enough to look for that.
It also seems to work fine if I set these in the main script:
pdo.SetWholeExtent(0,9,0,9,0,9)
pdo.SetUpdateExtentToWholeExtent()
Thanks again,
-Eric
On Feb 10, 2009, at 3:13 PM, Berk Geveci wrote:
It should be something like:
from paraview import util
util.SetOutputWholeExtent(self, [0, 10, 0, 10, 0, 10])
Make sure that you are putting this in the RequestInformation script.
I think in the future, we should have a widget with six entry boxes...
-berk
On Tue, Feb 10, 2009 at 2:31 PM, Eric E. Monson
<[email protected]> wrote:
Nope -- I have no idea how to do that. Could you give me some
guidance?
I really appreciate it,
-Eric
On Feb 10, 2009, at 12:50 PM, Berk Geveci wrote:
Did you set the whole extent in the RequestInformation script?
-berk
On Fri, Feb 6, 2009 at 11:28 AM, Eric E. Monson
<[email protected]>
wrote:
Hello,
I'm having trouble creating vtkImageData with the Python
Programmable
Source. The PolyData Helix example works fine for me, but when I
try to
create ImageData it seems to build the data structure within
Python (i.e.
I
can print the characteristics of the ImageData and it looks fine
in the
Output Messages), but no data shows in the Information tab or the
3d
render
view.
Here's the simplest case of the things I've tried (after selecting
vtkImageData from the combo box):
pdo = self.GetImageDataOutput()
pdo.SetDimensions(10,10,10)
pdo.SetOrigin(0,0,0)
pdo.SetSpacing(1,1,1)
print pdo
I can add scalars to it, or create a new vtkImageData and then
shallow or
deep copy that over to the output, and those things look like
they're
working fine at the print statement, but they don't seem to help
get the
data to really show up in the pipeline.
I hope someone can just point out something I'm forgetting to do...
(PV 3.4 & CVS, OS X 10.5.6 & WinXP)
Thanks,
-Eric
------------------------------------------------------
Eric E Monson
Duke Visualization Technology Group
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