Re: [ft-devel] cubic clean up

[Werner LEMBERG]

> Shaded areas "Before" and "After" in the attached figures show where
> control points have should be to permit flattening.  Is this a risky
> change?  If anything, it is slightly more conservative, yet the
> conditional is quite a bit simpler.

Uh, oh, I have no idea what you are talking about.  Please provide
more context, especially the formulae you are referring to.  It would
also help if you use lines to connect the control points in the image.


    Werner