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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