Learn FreeCAD Curves Workbench [10] Fully Parametric Gordon Nurbs Surface

A gordon surface is a powerful feature in the FreeCAD Curves workbench. It allows a network of curves to be skirted with a Nurbs surface. A number of rail curves are created and linked together with profile curves whether this is through the sketcher or through freehand be spline (another FreeCAD curves workbench tool). Once this is is complete then we can skirt the surface and create a solid nerbs surface.

This tool is fun to use and bridges the gap to create fully parametric surfaces for such applications as car bodies and objects that require a advanced curved finish.

If you look through the curves workbench playlist on my channel you will find a video where I trace the outline of a car from a set of plans. This is then turned into a gordon surface and helps demonstrate the power of this tool

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