Dr Graham Treece, Department of Engineering

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ENGINEERING TRIPOS PART IIA

Module 3G4 - Medical Imaging and 3D Computer Graphics

Single and multiple parametric curves

Download SplineDemo for Windows operating systems here.

This is a demo of single and multiple segment parametric cubic curves of various forms. It also shows the first and second parametric derivatives and convex hull of the control points. Curves can be converted between various forms, and Bezier curves can also be sub-divided. Bezier and Hermite curves can have additional continuity imposed on them, resulting in an interpolating spline.