File list (Check if you may need any files):
ExternalGvar.h
GSTRUCT.H
Gvar.h
StepFile.h
ReadIges.cpp
NURBS\Camera.cpp
.....\Camera.h
.....\ControlPoints.cpp
.....\ControlPoints.h
.....\curveCtrlp\CurveCtrlPoints.cpp
.....\..........\CurveCtrlPoints.h
.....\CurveCtrlPoints.cpp
.....\CurveCtrlPoints.h
.....\Default.h
.....\Knots.cpp
.....\Knots.h
.....\NURBSCurve.cpp
.....\NURBSCurve.h
.....\NURBSSurface.cpp
.....\NURBSSurface.h
.....\OpenGLView.cpp
.....\OpenGLView.h
.....\SceneDefault.h
.....\curveCtrlp
NURBS