[vtkusers] vtkRenderWindow progress event

[Sean Larkin]

I'm trying to use the ProgressEvt of the vtkRenderWindow to display the
progress of the rendering operation in Activiz.NET.  When Is set the
ProgressEvt to a function, that function never gets called.  For example,
here's some code I use:

 

            vRendWin.ProgressEvt += new
vtkObject.vtkObjectEventHandler(vRendWin_ProgressEvt); // this is my
vtkRenderWindow

            progressBar.Show(); // show my progress bar

            progressBar.Message = "Rendering volume... Please wait.";

            progressBar.Refresh();

            vRendWin.Render(); // tell the render window to render

            vRendWin.WaitForCompletion();

            progressBar.Hide(); 

 

 

        // Here's my progress event function

        void vRendWin_ProgressEvt(vtkObject sender, vtkObjectEventArgs e)

        {

            throw new NotImplementedException(); // I have implemented
anything yet

        }

 

Is ProgressEvt not supported for vtkRenderWindow or am I doing something
wrong?  Or is this a bug?

 

Thanks,

Sean

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