Qt5 OpenGL GLSL version error

Question

I\'m starting out on using OpenGL with Qt, and with Shaders (I have OpenGL experience, but not with shaders yet)

I\'m following this tutorial: http://releases.qt-pro

Answer 1

You should create an QGLFormat object and pass it to the QGLWidget as a constructor parameter. The QGLFormat object should be created as showed in the code below.

QGLFormat glFormat;
glFormat.setVersion( 3, 2 );
glFormat.setProfile( QGLFormat::CoreProfile );