182 COMPUTER AIDED ENGINEERING DESIGN
Figure 6.13 Monkey saddle and its curvatures
(a) Monkey saddle
(b) Maximum normal curvature (c) Minimum normal curvature
(d) Gaussian curvature (e) Mean curvature
182 COMPUTER AIDED ENGINEERING DESIGN
Figure 6.13 Monkey saddle and its curvatures
(a) Monkey saddle
(b) Maximum normal curvature (c) Minimum normal curvature
(d) Gaussian curvature (e) Mean curvature