[Octave-bug-tracker] [bug #38295] Voronoi outputs wrong results (more edges than necessary)

[Rik]

Follow-up Comment #8, bug #38295 (project octave):

Copying the example problem from bug #49463


x=[1,2,3]
y=[2,3,1]
voronoi(x, y)


This sample input also has problems, but requires a different scale factor. 
That sugests that tuning the scale factor isn't the right solution because
there will always be some input for which the scale factor is incorrect.

However, on the good news side, the points determined by voronoin are
identical to Matlab.  It is only the additional algorithm that we are applying
after the calculation of these points in order to try and find the bisecting
lines and rays to infinity that is at issue.

And even here, it is only the rays to infinity which are the problem.


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