Qhull 2015.1 2016/01/03 (7.1.0) - Add Rbox option 'Cn,r,m' to add nearly coincident points. Trigger for duplicate ridges - Add Qhull option 'Q12' to ignore error on wide merge due to duplicate ridge
- qh_findbestlower: Call qh_findfacet_all to fix rare "flipped or upper Delaunay" error QH6228. QH6228 input provided by J. Metz. Reported (date order): L. Fiaschi, N. Bowler, A. Liebscher, V. Vieira, N. Rhinehart, N. Vance, P. Shafer
- qh_check_dupridge: Check if wide merge due to duplicate ridge from nearly coincident points
- qh_initialhull: Fix error messages for initial simplex is flat
- qh_determinant: increased 2-d and 3-d nearzero by 10x due to a counter-example
- rbox: Add qh_outcoord() to output coordinates w/ or w/o iscdd
- qh_meminit (mem.c): Add call to qh_memcheck
- Compare libqhull/... to libqhull_r/... and resolve differences
- Update builds for DevStudio (qhull.sln for msdev 2005..2009, qhull-32.sln and qhull-64.sln for recent releases)
- qh-impre.htm: Add a section about precision errors for 'Nearly coincident points on an edge'
- html/index.htm#geomview: Document how to install, build, and use Geomview.
- html/index.htm: Emphasize program links and move related urls to end
- qhull/index.htm: Emphasize manual, geomview, and imprecision
- Fix documentation links in libqhull_r/index.htm
- Add 'Functions' link to documentation headers
- Change '<A>...</A>' to '<a>...</a>'
- libqhull_r/index.htm -- Add instructions for configuring web browsers for source links.
- libqhull_r/ -- Fix source links for ..._r.htm files