File list (Check if you may need any files):
demo
....\ChildFrm.cpp
....\ChildFrm.h
....\ClassArr.h
....\ColorForm.cpp
....\ColorForm.h
....\ColourPicker.cpp
....\ColourPicker.h
....\Form3D.cpp
....\Form3D.h
....\Form4D.cpp
....\Form4D.h
....\GLDemo.clw
....\GLDemo.cpp
....\GLDemo.dsp
....\GLDemo.dsw
....\GLDemo.h
....\GLDemo.plg
....\GLDemo.rc
....\GLDemoDoc.cpp
....\GLDemoDoc.h
....\GLDemoView.cpp
....\GLDemoView.h
....\Hdibapi.cpp
....\Hdibapi.h
....\MainFrm.cpp
....\MainFrm.h
....\MARKER.MRK
....\MiscDlg.cpp
....\MiscDlg.h
....\OpenGL.cpp
....\OpenGL.h
....\OpenGL3D.cpp
....\OpenGL3D.h
....\OpenGL4D.cpp
....\OpenGL4D.h
....\OwnList.cpp
....\OwnList.h
....\ReadMe.txt
....\Release
....\RES
....\...\GLDemo.rc2
....\...\TabBar.bmp
....\...\Toolbar.bmp
....\resource.h
....\StdAfx.cpp
....\StdAfx.h
....\Str.cpp
....\Str.h
....\SurfA.grd
....\SurfB.grd
....\TabView.cpp
....\TabView.h
....\TabWindow.cpp
....\TabWindow.h
....\test3d.grd
....\test4d.grd
....\true3d.grd
....\ZoomForm.cpp
....\ZoomForm.h