Abstract
A-splines are piecewise algebraic curves, constructed in a control polygon that is a sequence of triangles meeting at the vertices. The arc in a given triangle is a cubic segment that joins these vertices and interpolates also the slope and curvature at each endpoint. This arc in each triangle is controlled by three other shape handles: an interior point that is interpolated, the slope at the interior point, and a tension parameter. The individual arcs can never be singular and are always convex. An inflection point of an A-spline must be placed at a junction point.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
