Table 1: Comparison of arc-length and bending energy for the interpolants of Figure 5.


arc-length 3.03 2.19 3.10 2.29 2.34 2.16 2.34 2.16
BE 45.0 5.5 72.8 6.8 149 3106 273 5.3


arc-length 2.93 2.28 4.50 2.31 3.05 2.40 3.05 2.40
BE 50.2 6.5 20.9 5.7 36.1 762 47.3 10.0


arc-length 2.89 2.31 5.47 2.36 4.42 3.02 4.42 3.02
BE 54.03 8.2 16.6 7.5 14.4 345.9 19.3 36.9


arc-length 2.85 2.34 6.13 2.40 7.91 5.39 7.91 5.39
BE 60.1 11.9 17.7 11.3 8.0 136 10.7 97.9