Bezier splines

The idea behind Bezier splines is to use special blending functions for the four points, assuming that t is between 0 and 1:

(1-t)3 for p0, 3t(1-t)2 for p1, 3t2(1-t) for p2, and t3 for p3 .

(1-t)3

3t(1-t)2

3t2(1-t)

t3

Previous slide

Next slide

Back to first slide

View graphic version