FAQ: Graphics - ScreenSaver operation


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Profile Krunchin-Keith [USA]
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Message 2603 - Posted 22 Apr 2007 2:22:05 UTC

    Last modified: 22 Sep 2007 14:23:39 UTC

    Here\'s a little bit of information on what you can see if you enable the graphics (Windows only so far):

    The central 3D chart displays real simulation data: You can see the average infectiousness of human hosts, by age group and over time. Everything else is not directly related to the science application. The background is inspired by photographs of African landscapes, with mosquitoes flying around.

    Infectiousness of the human host refers to the process of a mosquito biting a human picking up parasites from the blood. We define it as the proportion of mosquitoes getting infected while feeding at random on human individuals within an age group. The values are therefore between 0 and 1.

    We display it by age and time because we needed a 3-dimensional plot at the center... The data is aggregated by age following the age groups used in the simulation output. Younger ages usually have narrower groups. The number of groups displayed is currently fixed. (This can create interesting displays for some of the simulated scenarios.)

    The data is updated every 6 simulation intervals, where an interval covers 5 days.



    The graphics were developed by Jasenko Zivanov, a student at University of Basel. Jaz worked on this project as a summer student in 2005. Before that he designed the LHC@home screensaver.

    If you use the \"Show graphics\" button, you have some control over the display. Here\'s a short reference:

    Mouse:
    left key hold to rotate
    right key hold to zoom

    Key Bindings:
    t: toggle soft shadows
    a: stop time of day
    w: resume daily cycle, fast forward
    s: save a screenshot in the current slot directory
    f: toggle soft chart display
    space: full screen landscape
    m: mosquito cam!

    The effect of \"t\" is quite subtle, and on some displays it\'s hard to make out a difference. \"f\" smooths the chart in the direction of the age-axis, this one should be visible as soon as there is some data to be displayed.

    Nick
    Project Scientist

    Information assembled by Krunchin-Keith from posts by Nick in other threads, for your easy reading.

    Profile [B^S]breathesgelatin
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    Message 2609 - Posted 24 Apr 2007 4:16:44 UTC

      Last modified: 24 Apr 2007 4:17:02 UTC

      Cool! Thanks for posting this. It\'s one of my favorite BOINC graphics. :)

      Stacey Baird
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      Message 6256 - Posted 7 May 2008 0:48:54 UTC - in response to Message 2603.

        Here\'s a little bit of information on what you can see if you enable the graphics (Windows only so far):

        The central 3D chart displays real simulation data: You can see the average infectiousness of human hosts, by age group and over time. Everything else is not directly related to the science application. The background is inspired by photographs of African landscapes, with mosquitoes flying around.

        Infectiousness of the human host refers to the process of a mosquito biting a human picking up parasites from the blood. We define it as the proportion of mosquitoes getting infected while feeding at random on human individuals within an age group. The values are therefore between 0 and 1.

        We display it by age and time because we needed a 3-dimensional plot at the center... The data is aggregated by age following the age groups used in the simulation output. Younger ages usually have narrower groups. The number of groups displayed is currently fixed. (This can create interesting displays for some of the simulated scenarios.)

        The data is updated every 6 simulation intervals, where an interval covers 5 days.



        The graphics were developed by Jasenko Zivanov, a student at University of Basel. Jaz worked on this project as a summer student in 2005. Before that he designed the LHC@home screensaver.

        If you use the \"Show graphics\" button, you have some control over the display. Here\'s a short reference:

        Mouse:
        left key hold to rotate
        right key hold to zoom

        Key Bindings:
        t: toggle soft shadows
        a: stop time of day
        w: resume daily cycle, fast forward
        s: save a screenshot in the current slot directory
        f: toggle soft chart display
        space: full screen landscape
        m: mosquito cam!

        The effect of \"t\" is quite subtle, and on some displays it\'s hard to make out a difference. \"f\" smooths the chart in the direction of the age-axis, this one should be visible as soon as there is some data to be displayed.

        Nick
        Project Scientist

        Information assembled by Krunchin-Keith from posts by Nick in other threads, for your easy reading.


        Thank you Nick (and Krunchin-Keith - That certainly helps! Now if they would simply put those instructions on the Graphic Screen itself, ala Climate Predictions and and slow down the Day Vs Night rotation, it would be great.

        Thanks very much

        Stacey Baird
        Davao City
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        Formerly of Evanston, IL, Zion, IL, Aurora, IL, Hendersonville, TN

        Mark
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        Message 13500 - Posted 15 Aug 2010 23:41:40 UTC

          I can't see any graphic by this project. Why ? I like those graphics

          Profile Michael Gould
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          Message 13644 - Posted 31 Aug 2010 20:47:10 UTC

            That all sounds pretty cool! Any idea if there will be graphics available for us mac users any time soon?

            hardy
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            Message 13658 - Posted 2 Sep 2010 9:03:56 UTC

              Sorry, at the moment we don't have anyone working on the graphics.

              The code is available here in case anyone's interested in getting it running again, though it will need a bit of work (it depends on several headers within trunk/include, which have been moved about a lot).

              AmigaForever
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              Message 18748 - Posted 10 May 2012 23:28:05 UTC

                Last modified: 10 May 2012 23:29:19 UTC

                Still noone of the team at the graphics/screensaver working?

                That's quite sad. I really miss that one, it was one of the best and most innovative in the BOINC universe.....

                JIM
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                Message 20575 - Posted 20 Oct 2012 5:36:31 UTC

                  The odd thing about the no longer functional graphics for this project is that the files needed to make them work are still there. If you look in the malaria control part of the Boinc folder you will see that the files for the Sun, Moon, Sky and African Landscape that went into the old grahpics/screensaver are still present. They just don't work anymore for some reason.

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