Curve intersection using Bezier clipping

Computer-Aided Design, Butterworth, Vol 22, Num 9, pp.538-549, November 1990

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Department of Civil Engineering, Brigham Young University, Provo, UT. USA, 84602

Notes
Describes a method for computing the intersction point(s) of two bezier curves. The algorithm recursively subdivides the curves to zero in on the intersection points.