Piecewise Curve Segments : Continuity
Often we will want to represent a curve as a series of curves pieced together
But we will want these curves to fit together reasonably ...
... Continuity !
|
Zero order parametric continuity The curves meet |
First order parametric continuity the tangents are shared |
Second order parametric continuity the"speed" is the same before and after animation paths ... no infection points ? no |
