Quote Originally Posted by ernie-f View Post
Yes, with the spxe for Xara You couldn't be precise. To make with this tool a perfect fibonacci curve Yuo may be able to put in the parameter of 1.68034 for the curvator and set the begining to 90°.

I made 6 years ago a videotut on vimeo how to in Illustrator https://vimeo.com/46122411. Illustrator has the segmentcurve tool, so it is easy doingt it.
In Xara I cut out a segment from a circle. Here a quick and dirty tutorial for Xara: https://www.franta-net.de/snagit/fibonacci-xara.mp4
Nice one, ernie.
I like it.

I'll have to give it a go in Illustrator and see how I get on.
I've never really used Illustrator much. But, it seems that there's a 'curve' tool. That seems to make the job a lot easier.