Principal curvatures quantify the sharpest and gentlest bends a Surface takes at any given point. These two values, found along orthogonal Principal Directions, precisely characterize the local geometry and how the surface folds.
Principal curvatures quantify the sharpest and gentlest bends a Surface takes at any given point. These two values, found along orthogonal Principal Directions, precisely characterize the local geometry and how the surface folds.