I was slightly confused the first time I saw this slide, so I just wanted to clarify de Casteljau's algorithm. You start with n "control points," and after each step of the algorithm, you go from k control points to k - 1 control points. The algorithm stops when the last step gives you one control point, which the bezier curve touches.
I was slightly confused the first time I saw this slide, so I just wanted to clarify de Casteljau's algorithm. You start with n "control points," and after each step of the algorithm, you go from k control points to k - 1 control points. The algorithm stops when the last step gives you one control point, which the bezier curve touches.