Blender addon for generating meshes with L-system.
Originally published at: http://michelanders.blogspot.jp/p/creating-blender-26-python-add-on.html
+,-rotate around the right axis (pitch)/,\rotate around the up axis (yaw)<,>rotate around the forward axis (roll)[,]push/pop stack(,)push/pop alterative stack!,@expand/srhink turtle stride#,%fatten/slink mesh radius^,*greatly expand/srhink turtle stride=,|greatly fatten/slink mesh radiusFedgeQquad