 Freeform surface modelling

Freeform surface modeling is a technique used in computer-aided design (CAD) and computer graphics that allows for the creation and manipulation of complex, non-linear surfaces. Unlike traditional surface modeling, which often relies on standard geometric shapes (like planes, cylinders, or spheres), freeform surfaces can represent more intricate and organic shapes, making them suitable for a variety of applications in industries such as automotive, aerospace, industrial design, and animation.