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Laszlo Agocs authored
Change them to use QOpenGLWidget and QOpenGLTexture. Advocate also the usage of VBOs. Hopeless examples, that rely on the fixed pipeline and will not compile or work in ES and dynamic builds, are moved to a "legacy" directory. The documentation pages for these are removed. This long due change avoids the confusion newcomers experience when trying to get started with Qt 5 and OpenGL. hellowindow's behavior is changed to open a single window only by default. The old default behavior, that opened three windows on platforms that supported both MultipleWindows & ThreadedOpenGL, can be requested by passing --multiple. --single is removed since it is the default now. This plays much nicer with drivers that have issues with threading. In addition, say hello to hellogl2. This is the old hellogl example updated to use QOpenGLWidget and OpenGL 2. It also has a mainwindow with multiple (un)dockable widgets containing the OpenGL widgets. This helps testing the behavior when the top-le...
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pbuffers.pro 467 B
HEADERS += glwidget.h \ cube.hSOURCES += glwidget.cpp \ main.cpp \ cube.cppRESOURCES += pbuffers.qrcQT += opengl widgets# installtarget.path = $$[QT_INSTALL_EXAMPLES]/opengl/pbuffersINSTALLS += targetcontains(QT_CONFIG, opengles.) { contains(QT_CONFIG, angle): \ warning("Qt was built with ANGLE, which provides only OpenGL ES 2.0 on top of DirectX 9.0c") error("This example requires Qt to be configured with -opengl desktop")}