I have only edited fonts with Quadratic curves, and most likely will continue to do so, even though FontCreator can convert quadratic to cubic curves.Michael Vokits said:FontCreator only creates TrueType fonts, which only use quadratic Béziers. Such curves are described by three points: two endpoints on the curve and a single control point off the curve. Remember conic sections from high school? That's the sort of things you can create with these. Kinda limiting. In practice, you have to have a lot of segments and control points, and it's really easy to get a curve kinked up and spend hours trying to get a smooth curve.
Cubic Béziers (used in PostScript), however, are a very different thing. You have two off-curve control points to work with, allowing for much more complex shapes. These curves are supple, smooth. One of the best features is that it's trivial to set up a curve pivot (my term; I don't know the proper one, but mine is groovy) -- move a point on one side, and a paired point moves the opposite way, giving symmetry and smoothness. Literal counterpoint, for the musically-inclined. Adobe Illustrator, InkScape and a lot of other vector drawing apps use these curves.
In short, quadratic Béziers are much harder to work with. If you change a curve on, say, the rightmost point of /p, you have to move a lot of points to get the resulting curve to smoothly integrate. It's much, much easier with cubic Béziers.
Thanks. That's what I assumed, so why does your forum font need to support every language under the sun?Mark Simonson said:Bhikkhu, it's the fall-back font.