Splines Assignment 4

Question 1
This applet shows the B-spline basis functions for some knot vectors.

Question 2
This applet allows you to directly manipulate the B-spline curve.

Question 3
This is a Java applet that allows you to create and move points on the screen, and view the Bezier, Neville and/or Lagrange interpolations of the points.

Question 4
This is a NURBS applet, so you can can the weights of each control point.

Question 5
This is a circle applet. Given three control points, a circle is created which is a NURBS curve defined by these points.

Bob Fraser, March 2007