The spath3 library provides methods for manipulating the “soft paths” of TikZ/PGF.
Packaged with it are two TikZ libraries that make use of the methods provided. These are libraries for drawing calligraphic paths and for drawing knot diagrams.
The author is Andrew Stacey. The package is Copyright © 2011 Andrew Stacey.
License: lppl1.3 Version: 1 Catalogued: 2014-02-26