一、OpenGL学习网站 http://ogldev.atspace.co.uk/ https://www.opengl.org/ https://learnopengl-cn.github.io/ http://www.humus.name/Articles/Persson_LowLevelThinking.pdf https://learnopengl.com https://www.glfw.org/docs/latest/window.html#window_full_screen https://www.khronos.org/opengl/wiki/Built-in_Variable_(GLSL) 二、四元数和旋转
