File list (Check if you may need any files):
demo_sources
............\App.cpp
............\App.h
............\Demo.aps
............\Demo.cpp
............\Demo.dsp
............\Demo.dsw
............\Demo.h
............\Demo.ncb
............\Demo.opt
............\Demo.plg
............\Demo.rc
............\Demo.sln
............\Demo.vcproj
............\include
............\.......\rtEngine.h
............\.......\sg2D.h
............\.......\sg3D.h
............\.......\sgAlgs.h
............\.......\sgCore.h
............\.......\sgDefs.h
............\.......\sgErrors.h
............\.......\sgGroup.h
............\.......\sgMatrix.h
............\.......\sgObject.h
............\.......\sgScene.h
............\.......\sgSpaceMath.h
............\lib
............\...\rtEngine.lib
............\...\sgCore.lib
............\OpenGL
............\......\3DCamera.cpp
............\......\3DCamera.h
............\......\Painter.cpp
............\......\Painter.h
............\RayTracing
............\..........\RTDialog.cpp
............\..........\RTDialog.h
............\..........\RTGranites.h
............\..........\RTImage.h
............\..........\RTMaterials.cpp
............\..........\RTMaterials.h
............\..........\RTRenderer.cpp
............\..........\RTRenderer.h
............\..........\RTWoods.h
............\..........\ve-FE.tmp
............\ReadMe.txt
............\Res
............\resource.h
............\rtEngine.dll
............\Scenes
............\......\BoolScenes.cpp
............\......\CompoundScenes
............\......\..............\ClockScene.cpp
............\......\..............\ClockScene.h
............\......\..............\DrillsScene.cpp
............\......\..............\DrillsScene.h
............\......\..............\RoomScene.cpp
............\......\..............\RoomScene.h
............\......\CompoundScenes.cpp
............\......\KinematicScenes.cpp
............\......\PrimitivesScenes.cpp
............\......\Scenes.h
............\......\SurfacesScenes.cpp
............\sgCore.dll
............\StdAfx.cpp
............\StdAfx.h