* Source files are in src folder.
* Visual studio solution is in vs folder.
* External libraries needed to compile OpenGL programs using visual studio are in libs.
* When creating new source files using visual studio, you should make sure they go in the src folder.
* Compiled executables are placed in this folder.
* Don't delete freeglut.dll, it's needed.
* Compile 64 bit versions only, as freeglut.dll is a 64 bit dll.