This fixes a bug in functions using hobbyF, and implements the interesting parts of https://github.com/diagrams/diagrams-contrib/issues/18. #18 should now work if you replace {up}` with {0,1}. The full example from page 127 is included in the Tests file.
This fixes a bug in functions using hobbyF, and implements the interesting parts of https://github.com/diagrams/diagrams-contrib/issues/18. #18 should now work if you replace
{up
}` with {0,1}. The full example from page 127 is included in the Tests file.