Code:
Superformula
This filter generates a wide variety of geometric shapes using the Superformula.
The Superformula, sometimes referred to as the Supershape, was discovered by Johan Gielis.
It is a simple formula that can be used to generate a wide variety of geometric shapes.
Special thanks to Paul Bourke for allowing his algorithm to be ported to this plugin.
For more information, please visit Mr. Bourke's site. Special thanks to Johan Gielis for his input and support.
For more information, please visit Johan Gielis' site and here.
Current Version v1.1
http://www.megaupload.com/?d=DGSLT13A