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QGlFunctions missing some functions

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  • Z Offline
    Z Offline
    Zamaster
    wrote on last edited by
    #1

    I'm trying to write a Qt + OpenGL desktop application, and I find it seems to be missing an important function that I need. In this case its VertexAttribDivisor. Is this because Qt only implements OpenGL ES? Thanks!

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      Qt doesn't only support OpenGL ES, Desktop OpenGL is fully supported.

      What version are you currently using on what OS ?

      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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      • Z Offline
        Z Offline
        Zamaster
        wrote on last edited by
        #3

        5.3 on windows 7 64bit.

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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          Which package did you install ?

          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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          • jeremy_kJ Offline
            jeremy_kJ Offline
            jeremy_k
            wrote on last edited by
            #5

            Does this help?

            http://qt-project.org/doc/qt-5/qopenglfunctions-3-3-core.html#glVertexAttribDivisor

            Looking at http://qt-project.org/doc/qt-5/qabstractopenglfunctions.html may be informative.

            Asking a question about code? http://eel.is/iso-c++/testcase/

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            • Z Offline
              Z Offline
              Zamaster
              wrote on last edited by
              #6

              sigh lol okay so I SWEAR I was running into major compatibility issues with OpenGLFunctions and QGLWidgets back in 4.8 so I had sorta written them off as incompatible. Of course, now in 5.3 it seems to work. Thanks for the reminder!

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