On 01.11.2013 21:52, Taylor Braun-Jones wrote:
> OpenView looks like a good solution, I just wonder why openview/core is
> not part of VTK itself.

Hi Taylor,

I guess this will eventually go into VTK. I asked the Kitware developer 
of OpenView about this question but he does not know about the roadmap 
for integration.

> Any chance gestures like pinch to zoom will be supported by the default
> interactor for QmlMitkRenderWindowItem? For the
> QmlMitkFourRenderWindowWidget, TapAndHold+Drag to change the layout
> would be really cool...

The current status is really not much more than a demonstrator. There 
will be some more work going into it but regarding layouting the current 
idea was to leave this completely to the application and instead get 
things like viewport and contrast synchronization working.
(as usually, this is all a matter of funding..)

> Since Qt Quick renders in a second thread, should we expect to see
> potentially better performance than a Qt4 widget-based UI? (Once
> the QmlMitkBigRenderLock is replaced with a proper solution)

Rendering in a second thread could improve performance and yes, I hope 
it actually does. BUT getting our current rendering thread-safe is not 
trivial. I see one of the biggest challenges that there are pointers to 
data being distributed throughout the application without any kind of 
controlling instance yet. I'm planning to discuss this topic in December 
and I hope we come up with a possible solution.

Kind regards,
Daniel

-- 
Dr. Daniel Maleike                           Telefon: + 49 6221 647976 3
Mint Medical GmbH, Friedrich-Ebert-Straße 2, 69221 Dossenheim/Heidelberg
Geschäftsführer: Dr. Matthias Baumhauer
Registergericht Mannheim, HRB 709351

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