Andrew Stacey submitted an update to the
spath3
package.
Version number: 2.0 License type: lppl1.3c
Summary description: Manipulate “soft paths” in PGF
Announcement text: ----------------------------------------------------------------------
This is a major rewrite of the spath3 package.
At the user level, it provides a new interface via TikZ keys for manipulating TikZ/PGF's soft paths and re-using them in a TikZ picture. This includes the facility to split a path at points where it intersects another path (or itself) which provides a new way to draw knot and similar diagrams.
The knots and calligraphy TikZ libraries, which are provided as part of this package, should work as before.
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This package is located at http://mirror.ctan.org/graphics/pgf/contrib/spath3
More information is at https://www.ctan.org/pkg/spath3
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Thanks for the upload.
For the CTAN Team Manfred Lotz
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