diff options
| author | don bright <hugh.m.bright@gmail.com> | 2012-10-28 17:40:16 (GMT) |
|---|---|---|
| committer | don bright <hugh.m.bright@gmail.com> | 2012-10-28 17:40:16 (GMT) |
| commit | 434ebe017df92dadf9a8e75bca3f540131398ae2 (patch) | |
| tree | 7d9c7758f73bd63de09b85ea1f131ee4df0a0345 /src/PolySetCGALEvaluator.cc | |
| parent | 66b6433ffe6f8e0236cf8ab1edad7045df360b2a (diff) | |
more cleanup
Diffstat (limited to 'src/PolySetCGALEvaluator.cc')
| -rw-r--r-- | src/PolySetCGALEvaluator.cc | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/src/PolySetCGALEvaluator.cc b/src/PolySetCGALEvaluator.cc index a5393fd..245e97a 100644 --- a/src/PolySetCGALEvaluator.cc +++ b/src/PolySetCGALEvaluator.cc @@ -20,20 +20,15 @@ #include <boost/foreach.hpp> #include <vector> - - /* ZRemover This class converts one or more already 'flat' Nef3 polyhedra into a Nef2 -polyhedron by stripping off the 'z' coordinates from the vertices. +polyhedron by stripping off the 'z' coordinates from the vertices. The +resulting Nef2 poly is accumulated in the 'output_nefpoly2d' member variable. -The class uses the 'visitor' pattern from the CGAL manual -- multiple 3d -Nef polys fed to this class, with the resulting Nef2 poly accumulating -in the 'output_nefpoly2d' member variable. - -Some notes on CGAL's Nef Polyhedron2: +Notes on CGAL's Nef Polyhedron2: 1. The 'mark' on a 2d Nef face is important when doing unions/intersections. If the 'mark' of a face is wrong the resulting nef2 poly will be unexpected. @@ -44,9 +39,7 @@ Some notes on CGAL's Nef Polyhedron2: the CGAL::is_simple_2() test, resulting in improperly marked nef2 polys. 3. 3d facets have 'two sides'. we throw out the 'down' side to prevent dups. -Debugging output is in heavily commented SVG format. - -See also +The class uses the 'visitor' pattern from the CGAL manual. See also http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Nef_3/Chapter_main.html http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Nef_3_ref/Class_Nef_polyhedron3.html OGL_helper.h |