Revision control
++ QT += core gui widgets opengl openglwidgets
++
++ TARGET = cube
++ TEMPLATE = app
++
++ SOURCES += main.cpp
++
++ SOURCES += \
++ mainwidget.cpp \
++ geometryengine.cpp
++
++ HEADERS += \
++ mainwidget.h \
++ geometryengine.h
++
++ RESOURCES += \
++ shaders.qrc \
++ textures.qrc
++
++ # install
++ target.path = $$[QT_INSTALL_EXAMPLES]/opengl/cube
++ INSTALLS += target