[vtkusers] vtkResliceImageViewer::SetInputData() slow when executed after vtkDICOMImageReader::Update()
sankhesh.jhaveri at kitware.com
Mon Feb 12 09:14:29 EST 2018
I am not sure why you’d see a slowdown just for the first viewer’s
SetInputData. Perhaps make a small example with no Qt and just one viewer
and try to reproduce the issue.
On Mon, Feb 12, 2018 at 8:50 AM ochampao <ochampao at hotmail.com> wrote:
> Just to give some more background...
> I have a class which on construction sets-up 3 "empty" (no image loaded)
> vtkResliceImageViewer objects and attaches them to their respective
> QVTKOpenGLWidget objects. Then, when the user selects a folder where the
> DICOM series is located, the addImage() function is called that executes
> the series of steps listed in my previous posts to load the volume.
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