[vtkusers] How to programatically force a redraw after changing my vtkPlaneSource's centre?

[Cuypers Wouter]

Not sure what programming language you are using, I just call .repaint() on the vtkPanel in Java. I guess repaint usually ends up calling .Render() so you might try that.

________________________________

Van: vtkusers-bounces+wouter.cuypers=ua.ac.be at vtk.org namens Sean McBride
Verzonden: wo 6/22/2005 5:37
Aan: vtkusers at vtk.org
Onderwerp: [vtkusers] How to programatically force a redraw after changing my vtkPlaneSource's centre?



Hi all,

Easy newbie question. :)

I have a vtkPlaneSource and I want to move it in response to user
input.  vtkPlaneSource's SetCenter is perfect and indeed works.  The
only problem is that the change is not visible until i use the mouse to
(slightly) rotate my scene.  How do I programatically tell the vtk
system that it needs to redraw?  I have tried calling Update() on the
vtkPlaneSource and its associated vtkPolyDataMapper, but that does not help.

Thanks!

--
____________________________________________________________
Sean McBride, B. Eng                 sean at rogue-research.com
Rogue Research                        www.rogue-research.com
Mac Software Developer              Montréal, Québec, Canada


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