Figure A.2:
Reflection lines for surface of Fig.
8.1
Figure A.3:
Gaussian curvature color map of surface in
Fig. 8.11 (adapted from [255])
Figure A.4:
Mean curvature color map of surface in
Fig. 8.11 (adapted from [255])
Figure A.5:
Maximum principal curvature color map of surface in
Fig. 8.11 (adapted from [255])
Figure A.6:
Minimum principal curvature color map of surface in
Fig. 8.11 (adapted from [255])
Figure A.7:
(a) Star pattern (extracted from lower left
umbilic of Fig. 9.6), (b) monstar pattern
(extracted from center umbilic of Fig.
9.6), (c) lemon pattern (extracted from lower umbilic of Fig. 9.1) (adapted from [257])
Figure A.8:
Minimal
geodesic
paths on the generalized cylinder between two points of
two circular edges (adapted from [247])