triangle_io_test, a FORTRAN90 code which calls triangle_io(), which can read or write some simple versions of some of the files used by Jonathan Shewchuk's triangle() program.
The computer code and data files described and made available on this web page are distributed under the MIT license
triangle_io, a FORTRAN90 code which reads or writes some of the files created by the triangle() code of Jonathan Shewchuck