Bleank

Have you considered implementing a basic l-system? I think that would be pretty cool.

for any who don't know what an l-system is : http://en.wikipedia.org/wiki/L-system

Also I think it would be handy to be able to explicitly pass variables from one function to another.
And maybe add some conditionals somewhere.

Keep up the great work

pekbro : it will come. the Stroke modifier is a first step to what you describe

Excellent! thanks for the info