Wed, 00:04: Adding John Hobby's "tension" formula to the OCaml. Makes things a lot more terse. Probably later the direction-finding formula, too.
Wed, 02:42: Because OCaml has IEEE floating point, when specifying tension I can use literally "infinity", and so get a true two-point bezier curve. :D
Wed, 03:10: In PS fonts most on-curve points should be at local x and y extrema, thus Hobby's direction guesser is less important. But still useful.
chemoelectric) wrote, 