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Problem rendering 3D mesh in embedded device

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    Simone98
    wrote on 3 Oct 2019, 12:49 last edited by
    #1

    Hello everyone,
    I'm using QT Creator to test applications on an mbedded device, the Toradex Apalis iMX6 with Boot2QT as OS.
    I'm having problems displaying 3d models in the device, if I compile for Desktop everything works normally, but when I load the program on the board the 3d model is not rendered.
    Any idea?

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      SGaist
      Lifetime Qt Champion
      wrote on 3 Oct 2019, 19:20 last edited by
      #2

      Hi,

      Might be a silly question but did you deploy the models on the device ? Or are they embedded within your binary ?

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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        Simone98
        wrote on 4 Oct 2019, 09:18 last edited by
        #3

        The model was loaded in the project on QT Creator, when i build for pc it works, but deploy don't. Even if i use an integrated CuboidMesh it doesn't display

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          SGaist
          Lifetime Qt Champion
          wrote on 4 Oct 2019, 18:34 last edited by
          #4

          Did you got any error/warning messages when running your application ?

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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            Simone98
            wrote on 7 Oct 2019, 11:01 last edited by
            #5

            This is what it outputs to me when i deploy to the board:
            <--
            "FB_MULTI_BUFFER" "2"
            "QML2_IMPORT_PATH" "/data/user/qt/qmlplugins"
            "QTWEBENGINE_DISABLE_SANDBOX" "1"
            "QT_GSTREAMER_CAMERABIN_VIDEOSRC" "mxc_v4l2=imxv4l2videosrc,v4l2src"
            "QT_IM_MODULE" "qtvirtualkeyboard"
            "QT_QPA_EGLFS_FORCEVSYNC" "1"
            "QT_QPA_EGLFS_PHYSICAL_HEIGHT" "137"
            "QT_QPA_EGLFS_PHYSICAL_WIDTH" "218"
            "QT_QPA_EVDEV_TOUCHSCREEN_PARAMETERS" "/dev/input/event0"
            "QT_QUICK_CONTROLS_1_STYLE" "Flat"
            "XDG_RUNTIME_DIR" "/run/user/0"
            "/usr/share/examples/qt3d/simple-qml/simple-qml" ()
            QML debugging is enabled. Only use this in a safe environment.
            -->

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              SGaist
              Lifetime Qt Champion
              wrote on 7 Oct 2019, 18:50 last edited by
              #6

              Are you building the application directly on the module ?

              Interested in AI ? www.idiap.ch
              Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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