Initial commit
cleaned up some internal functions; triangles handled better now
removed output.eps
need to allow ability to switch between modes
works fine at depth 12 in GLUT mode
minor edits
added comments
compiled
pruned files included in git
starting work on read/write functions
added generate.cc to tracked files!
better read/write routines
much better read/write interface
added example 7gon_spine.grp
added long triangle example; more modifications to interface
Added option to do "fancy" subdivision of triangles to make them look like
more accurate smooth Poincare triangles
reads file in "algebraic" format; 2 examples
better triangles for rank 3 Schottky example
better figure 8 knot fiber
color triangles, example to do punctured torus groups