How to draw these circles? I'm looking for a method which I can do it with Adobe Illustrator. (or draw in GeoGebra and export to illustrator)
(Adapted from dribbble, created by Olaf Muller.)
How to draw these circles? I'm looking for a method which I can do it with Adobe Illustrator. (or draw in GeoGebra and export to illustrator)
(Adapted from dribbble, created by Olaf Muller.)
The lighter circles seem to have centers that lie on a common circle $S$, and have radii twice that of $S$.
In GeoGebra, try
sequence[circle[(cos(t),sin(t)),2],t,0,8,pi/3]
and fiddle with the details. The thicker circle that is concentric with the whole picture seems to have the same radius as the others, so you can tack on a
circle[(0,0),2]
The darker spirals are arcs of the circles that the code for the light circles produces. So try
sequence[arc[circle[(cos(t),sin(t)),2],(cos(t),sin(t))+2*(-sin(t),cos(t)),(-cos(t),-sin(t))],t,0,2*pi,pi/12]