CaveInk
Caveink is a set of Inkscape extensions for drawing cave maps
These extensions add the following features to Inkscape: - A library of cave map symbols following UIS conventions - Fill patterns for carpeting areas with rocks/pebbles/sand/clay/silt - Convenient way of styling "speleo" lines (ie. step/pit, dripline) - Easy offset "windows" for showing intersecting passages - Tools for merging drawings from multiple files - Morphing drawings to centerlines a'la Therion - Direct import of centerlines from Survex .3d files - Import capability for PocketTopo "Therion export" drawings - Easy generation of scale bars and coordinate-annotated grids The easiest way to get familiar is to follow the installation guide and some preliminary tutorials at http://jaskinie.jaszczur.org/caveink-beta3/ caveink has been developed from former work by Mateusz Golicz and Thomas Holder