CSE 5256Advanced Computer Graphics
Spring 1998 Homework #1
- 1.
- Given data points
P0 = (1, 1),
P1 = (2, 3),
P2 = (4, 3),
and
P3 = (3, 1), find a Bezier curve that approximates it.
- 2.
- Given data points
P0 = (1, 1),
P1 = (2, 3),
P2 = (4, 3),
and
P3 = (3, 1) and a knot sequence
1#10, 0, 1, 2, 3, 32#2,
find a second-order B-spline curve that approximates it.
- 3.
- Given data points
P0 = (1, 1),
P1 = (2, 3),
P2 = (4, 3),
and
P3 = (3, 1) and a knot sequence
1#10, 0, 0, 0, 1, 1, 1, 12#2,
find a fourth-order B-spline curve that approximates it.
Is there a relationship between this curve and the curve in the first
problem?
William Shoaff
1999-02-22