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OpenGL Concept

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  • Q Offline
    Q Offline
    QtQmlLearner
    wrote on last edited by QtQmlLearner
    #1

    I am new to the concept of OpenGL. Can anyone guide with a simple example of OpenGL in qt qml.
    How OpenGl Works? How to use OpenGL in qt and qml? How to render?

    JKSHJ 1 Reply Last reply
    0
    • Q QtQmlLearner

      I am new to the concept of OpenGL. Can anyone guide with a simple example of OpenGL in qt qml.
      How OpenGl Works? How to use OpenGL in qt and qml? How to render?

      JKSHJ Offline
      JKSHJ Offline
      JKSH
      Moderators
      wrote on last edited by
      #2

      @QtQmlLearner said in OpenGL Concept:

      I am new to the concept of OpenGL.

      OpenGL is a cross-platform interface to let programmers to control graphics. However, it is quite old and it is likely to be replaced by newer technologies in the future.

      Can anyone guide with a simple example of OpenGL in qt qml.

      OpenGL is low-level. Qt Quick (QML) is high-level. This means writing OpenGL code is difficult, but writing QML code is easy.

      Normally, people only use Qt Quick to avoid writing OpenGL code.

      What is your goal? What do you want to use OpenGL for?

      Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

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      • fcarneyF Offline
        fcarneyF Offline
        fcarney
        wrote on last edited by
        #3

        https://doc.qt.io/qt-5/qtquick-scenegraph-openglunderqml-example.html

        C++ is a perfectly valid school of magic.

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