https://learnopengl.com/Getting-started/OpenGL
http://programujte.com/clanek/2007110200-serial-opengl-1-dil/
http://www.opengl-tutorial.org/beginners-tutorials/tutorial-1-opening-a-window/
http://ogldev.atspace.co.uk
Linker -lopengl32
a -lglu32
Zjištění verze OpenGL na grafické kartě http://realtech-vr.com/admin/glview
Generování hlavičky podle grafické karty https://glad.dav1d.de
Zdroj: https://www.sallyx.org/sally/c/opengl/glfw a https://www.sallyx.org/sally/c/opengl/glew
Remember to link GL, glfw, and GLEW. My link path looks like this:
g++ -o demo main.cpp -lglfw -lGLEW -lGL
Remember to initialise GLFW first, then do any parameter setting, then create the window, then start GLEW, then start the drawing loop. Parameter fetching code can go just about anywhere.
Include the GLEW header file before GLFW.
https://is.mendelu.cz/eknihovna/opory/index.pl?opora=1607
https://is.mendelu.cz/eknihovna/opory/zobraz_cast.pl?cast=28319
https://github.com/Dandarawy/OpenGLPuzzleGame/tree/master/OpenGLPuzzleGame
http://www.mcihanozer.com/tips/setting-up-libraries/setting-up-glew-for-visual-studio/
https://github.com/capnramses/antons_opengl_tutorials_book/blob/master/03_vertex_buffer_objects/main.cpp
https://en.wikibooks.org/wiki/OpenGL_Programming
https://alfonse.bitbucket.io/oldtut/Basics/Tut01%20Dissecting%20Display.html
https://www.itnetwork.cz/cplusplus/kurz/oop/hraci-kostka-v-cplusplus-a-konstruktory
https://gist.github.com/ugovaretto/033a1d89fb3cfa85250c