game engines

can you export blender stuff to another game engine and how does that work with stuff can you just make a scene then tell the game engine to look in that place were the file is or is there alot more to it. i have been looking at alot of that kind of stuff and never understood some of the stuff i just wan’t to make the meshes and animation in blender and use another game engine that uses C++ because i want to learn that and i got a book on it so i was just wandering if any body knew how or were i could find info on this

as far as i kno wthats possible to export at least the mesh.
the texture and i think even the ik should work as well.
there are some export script somewhere here.

maybe ask at the game engine forum here!