The Approximation of Generalized Log-Aesthetic Curves with Cubic Trigonometric Bézier Function

Table 4

Approximations of normalized -shift GLAC.

-GLAC	Cubic Bézier				Cubic trigonometric Bézier
()		#Iterations		Time (s)		#Iterations		Time (s)
(−1, −0.4, −0.1)	(1, 1)	0	0.474890	0.5312	(1, 1)	0	0.006546	0.8438
	(1.147, 0.940)	1	0.008330	0.9531
(0, 0.6, 0.5)	(1, 1)	0	0.034375	0.3594	(1, 1)	0	0.007147	0.7344
(0.9, 0.7, 0.2)	(1, 1)	0	0.033466	0.5469	(1, 1)	0	0.005927	1.0312
(1, 0.8, 0.9)	(1, 1)	0	0.015756	0.4531	(1, 1)	0	0.003125	0.7813
(2, 0.5, −0.5)	(1, 1)	0	0.436882	0.5156	(1, 1)	0	0.078244	0.8594
	(0.879, 1.195)	1	0.014967	0.9063		1	0.007277	1.7344