Qt OpenGL Examples▲
These examples describe how to use the Qt OpenGL module.
Qt provides support for integration with OpenGL implementations, giving developers the opportunity to display hardware accelerated 3D graphics alongside a more conventional user interface.
These examples demonstrate the basic techniques used to take advantage of OpenGL in Qt applications.
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2D Painting Example: The 2D Painting example shows how QPainter and QOpenGLWidget can be used together to display accelerated 2D graphics on supported hardware.
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Cube OpenGL ES 2.0 example: Shows how to manually rotate a textured 3D cube with user input.
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Hello GL2 Example: The Hello GL2 example demonstrates the basic use of the OpenGL-related classes provided with Qt.
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Hello GLES3 Example: Demonstrates OpenGL ES 3.0 functions via QOpenGLExtraFunctions.
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OpenGL Window Example: This example shows how to create a minimal QWindow based application for the purpose of using OpenGL.
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Textures Example: The Textures example demonstrates the use of Qt's image classes as textures in applications that use both OpenGL and Qt to display graphics.