[vtk-developers] Problem when creating vtkImageData by hand

[Prabhu Ramachandran]

>>>>> "Goodwin" == Goodwin Lawlor <goodwin.lawlor at ucd.ie> writes:

    Goodwin> Hi Prabhu, I tried your script below with tcl and got the
    Goodwin> same problem. It looks like the extent set in each IPW
    Goodwin> travels back up the pipeline and changes my_img_data but
    Goodwin> it doesn't do this with img_data. From debugging the
    Goodwin> example, it seems that the extent info going upstream is
    Goodwin> coming from the vtkImageReslice contained in
    Goodwin> vtkImagePlaneWidget.

Well, that is what I suspected since the IPW is using reslice
underneath, but then I did not get a chance to debug.  Plus I am not
familar with the ImageReslice code.

cheers,
prabhu