> This worked nicely, thank you. A small tweak in the accuracy and> max_gradient and I have this.
Nice. You might even want to use this version:
#local smoothfunc = function(x) {x*x*x*(10+x*(6*x-15))}
Which also matches second derivatives, and will make the transition from
straight to curved even more invisible.
- Slime
[ http://www.slimeland.com/ ]
