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| − | << [[Slicer/Features]] | + | <big>'''Note:''' We are migrating this content to the slicer.org domain - <font color="orange">The newer page is [https://www.slicer.org/wiki/Slicer/Features/Events_and_communication here]</font></big> |
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| − | =Title=
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| − | Events, communication and data stream
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| − | | |
| − | =Names=
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| − | # Noby Hata
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| − | # Junichi Tokuda
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| − | # Steve Pieper
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| − | # Stephen Aylward
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| − | # Haiying Liu
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| − | # Sebastien Barre
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| − | # Louis Ibanez
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| − | # Peter Kazanzides
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| − | # Tina Kapur
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| − | # Csaba Csoma
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| − | # David Gobbi
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| − | # Ron Kikinis
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| − | # Patrick Cheng
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| − | # Ziv Yanev
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| − | | |
| − | =Technology/Function description=
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| − | | |
| − | == Discussion ==
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| − | Junichi Tokuda: IGTDataStream / IGT_IGSTK_Stream presentation
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| − | * Steve P: kwWidgets - timer depends on TCL GUI (same thread).
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| − | * Noby: What is the ideal solution for this timer?
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| − | * Steve P: the way it is implemented now it's single threaded cooperative
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| − | * David: the VTK Render model also is good for just GUI (periodic abort check)
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| − | * Steve P: Consistent way of handling frame rate, level of detail etc. Progress events
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| − | * Louis: in RTOS this would be taken care
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| − | * Steve P: but also rendering and other should be separate processes (in sens of thread), so the OS can kill it
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| − | * S Barre: on vista our rendering gets kill by the OS if it takes more than 2 sec (it's a bug?)
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| − | * Louis: can we just have one thread (currently 2 threads: tracker update, render update)
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| − | * Steve P: No. But it can add an event. Or a socket to have an event loop (FIFO) - already in the Slicer daemon.
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| − | * Liu: what happens if the queue gets full?
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| − | | |
| − | =Potential application in IGT= | |
| − | * Timer event: periodic update from tracker / robots / devices
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| − | | |
| − | =Which part is already in Slicer=
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| − | | |
| − | =What is not=
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| − | | |
| − | =Who among us will take leading role?=
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| − | | |
| − | =Links=
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