To create a smooth line from one point to the next. In the case of a ship hull, to create a smooth line from one offset point to the next, or to create a smooth surface transition from one cross-section curve to the next.
To create a smooth line from one point to the next. In the case of a ship hull, to create a smooth line from one offset point to the next, or to create a smooth surface transition from one cross-section curve to the next.