youtube link

stb_voxel_render.h

@@ -4,6 +4,8 @@
 // in this case, one with blocks that can have textures and that
 // can also be a few shapes other than cubes.
 //
+// Video introduction: https://www.youtube.com/watch?v=2vnTtiLrV1w
+//
 // It works by creating triangle meshes. The library includes
 //
 //    - converter from dense 3D arrays of block info to vertex mesh