How to rebuild a circle into superellipse?

[AndersDeleuran]

You could also plot the super ellipse formula and draw a curve through the points:

Super elipse, please

Here is a version using GHPython to plot the coordinates, seems to generate okay curvature: And the file: 170203_SuperEllipse_GHPython_00.gh (8.6 KB) Edit: You can change the sampling by setting the step parameter in the Python code (or hook it up to a slider). Edit II: Here’s version where you can extrude/cap the profile: 170203_SuperEllipse_GHPython_01.gh (8.5 KB)