PH = parametricSegmentHomotopy FThis method returns a homotopy that after specialization of parameters is akin to the output of segmentHomotopy. There are 2 m parameters inPH where m is the number of parameters in F. The first m parameters correspond to the starting point A in the parameter space. The last m parameters correspond to the end point B in the parameter space.
The object parametricSegmentHomotopy is a method function.