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= = = A cubic Bezier curve is defined with 4 control points as bo = {0,0}, b1 = {1,0}, b2 = {2, -4}, b3 = {0,-4}. Answer
Posted: Sat Feb 26, 2022 10:56 am
by answerhappygod
- A Cubic Bezier Curve Is Defined With 4 Control Points As Bo 0 0 B1 1 0 B2 2 4 B3 0 4 Answer 1 (47.76 KiB) Viewed 39 times
= = = A cubic Bezier curve is defined with 4 control points as bo = {0,0}, b1 = {1,0}, b2 = {2, -4}, b3 = {0,-4}. Answer the following
questions based on these given information. i. Derive B-spline polynomial representation if the knot vectors are given as {0,1,2,3,4,4,4}. ii. Recommend a set of knot vectors so that the B-Spline interpolates endpoints. iii. State the general formula for B-spline curve with capabilities to re-shape by 'pushing' and 'pulling' at the control points.