Comments on: Natural Cubic Spline

By: timknip

timknip — Sun, 05 Sep 2010 23:16:40 +0000

Thanks! Just was looking into cubic this weekend http://pastebin.com/7WpGQJVa :)

By: nicoptere

nicoptere — Sun, 05 Sep 2010 21:01:23 +0000

glad it helped :)

By: C4RL05

C4RL05 — Sun, 05 Sep 2010 20:54:15 +0000

Thanks man! It’s so difficult to find self contained source code for splines. Always end up looking at massive libraries. Natural cubic splines look way better than Catmull-Rom.

By: HIDIHO! » Blog Archive » rich strokes

HIDIHO! » Blog Archive » rich strokes — Tue, 15 Sep 2009 23:29:11 +0000

[...] smooth curve slider is used to tune the smoothnes of the curve. As I’m using my good old Natural Cubic Spline algo to create and smooth the curves, smoothness is quite an important [...]

By: makc

makc — Thu, 30 Jul 2009 10:28:10 +0000

hey there,

1st, your 1st attempt could be easily changed to work in 2D by switching from Y(X) to Y(T),X(T) where T runs from, say, 1 to N (number of anchors), but imho the code is an overhead. check out Catmull-Rom sprite http://makc.coverthesky.com/FlashFX/ffx.php?id=15 and http://wonderfl.net/code/fdb2b12550fc4478cdecef041df71bb439cb2c8e

2nd, well ok, I admit it, there was some 2nd point I wanned to make, but I forgot it while typing my reply.

By: Alan Shaw

Alan Shaw — Sun, 21 Jun 2009 20:09:27 +0000

Very nice! This is going into my geom library for sure!

By: rolf

rolf — Mon, 08 Jun 2009 09:04:31 +0000

I’ve experimented with cubic splines some month ago and have experienced some issues… mainly because I don’t like math either ;)

I’ll definitely have a look at your solution, thanks for sharing!

By: sakri

sakri — Mon, 08 Jun 2009 08:32:11 +0000

Quite the hunter you are :D I need to check out this code, I guess if you don’t mind I’ll harass you with a few questions later on this week. Like you said, beauty!