# ChangeLog for media-libs/qhull # Copyright 2002-2003 Gentoo Technologies, Inc.; Distributed under the GPL v2 # $Header: /var/cvsroot/gentoo-x86/media-libs/qhull/ChangeLog,v 1.4 2003/02/12 07:16:09 vapier Exp $ 06 Dec 2002; Rodney Rees : changed sparc ~sparc keywords *qhull-3.1 ( 10 Feb 2002 ) 10 Feb 2002; Karl Trygve Kalleberg ChangeLog files/digest-qhull-3.1 qhull-3.1.ebuild: Qhull computes convex hulls, Delaunay triangulations, halfspace intersections about a point, Voronoi diagrams, furthest-site Delaunay triangulations, and furthest-site Voronoi diagrams. It runs in 2-d, 3-d, 4-d, and higher dimensions. It implements the Quickhull algorithm for computing the convex hull. Qhull handles roundoff errors from floating point arithmetic. It computes volumes, surface areas, and approximations to the convex hull. Qhull does not support constrained Delaunay triangulations, triangulation of non-convex surfaces, mesh generation of non-convex objects, or medium-sized inputs in 9-D and higher.