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Thread: Qt + OpenGL Tutorial online

  1. #1
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    Lightbulb Qt + OpenGL Tutorial online

    Hi all,

    just wanted to inform you, that I've just finished a tutorial about Qt and OpenGL (including discussions of QOpenGLWindow, QOpenGLWidget, custom QWindow-based widgets etc.). Basic idea was to get an updated summary of all the tutorials and forum discussions around these approaches. Mind: focus is not on game development, but on CAD/CAM technical applications.

    https://ghorwin.github.io/OpenGLWithQt-Tutorial/

    The tutorial is in german (I made it for our master/PhD students at TU Dresden), but if there is sufficient demand for it, and google translator just isn't good enough for the job, I'll do an english version.

    Github-repo (with all the source codes, BSD licensed) is here:

    https://github.com/ghorwin/OpenGLWithQt-Tutorial

    Cheers,
    Andreas
    Andreas

  2. The following 2 users say thank you to ghorwin for this useful post:

    d_stranz (1st April 2020), smyk (21st April 2020)

  3. #2
    Join Date
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    Dresden, Germany
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    Default Re: Qt + OpenGL Tutorial online

    Hi,

    update: tutorial contains now discussion of the QOpenGLTexture and QOpenGLFramebuffer classes. Also, I found out that framebuffers with only a depth buffer (shadow map rendering) isn't working with QOpenGLFramebuffer, so you have to fall back to native OpenGL. For my part, the tutorial/feature test is now done.

    Btw, anyone worked with Qt and VisualizationLibrary (https://visualizationlibrary.org) , yet?
    Andreas

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