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docs/lectures/graphics/02_opengl_glfw_glad.md

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+# OpenGL, GLFW and GLSL
+
+#### Structure of a graphics program
+
+1. Make a window and a context
+
+   - This is OS specific, therefore we need GLFW to set this up for us
+
+2. Load all OpenGL methods (GLAD)
+
+3. Compile shaders
+
+4. Specify vertices (C)
+
+5. Setup objects to communicate to the shaders (OpenGL)
+
+6. Render loop (OpenGL)
+
+7. Deinitialisation (GLFW)
+