Pilot3D 3D NURB surface modeling program for fairing, shelling, reverse engineering, extruding, sweeping, plate development and expansion, airfoils, geometric relationships and more.

3D, 3D Modeling, surfaces, surface modeling, solid modeling, 3D Solids, CAD, computer aided design, NURBS, NURB Surfaces, NURB Curves, CAID, Computer Aided Industrial Design, trimmed surfaces, fairing, smoothing, airfoils, NACA airfoils, UIUC airfoils, unwrapping, plate development, developable surfaces, plate expansion, reverse engineering, shelling, offset surfaces, skinning, lofting, extruding, sweeping, curve fitting, surface fitting, class A surfaces, DXF, IGES, STL, constraint geometry, relational geometry, surface intersections, animation, surface analysis, curvature analysis, Gaussian curvature