Squircle script

 From:  Frenchy Pilou (PILOU)
5616.6 In reply to 5616.5 
Press the key TAB then write SuperEllipse2D
or make a ShortCut and write SuperEllipse2D inside the second column

Then Press the key TAB then write Rebuild if you don't want so many points ;)

EDITED: 5 Jan 2013 by PILOU