CAE Tools, Small tools to assist Computer-Aided Engineering http://projects.qi-hardware.com/index.php/p/cae-tools/

Werner Almesberger 53fe70950d poly2d/: try to work around spurious aborts in CGAL::create_interior_skeleton_and_offset_polygons_with_holes_2 ... cameo encountered spurious aborts with the following message: terminate called after throwing an instance of 'CGAL::Precondition_exception what(): CGAL ERROR: precondition violation! Expr: is_simple_2(first, last, traits) File: /usr/include/CGAL/Polygon_2/Polygon_2_algorithms_impl.h Line: 420 These aborts come and go even if just the coordinate origin is slightly changed. Setting CGAL_POLYGON_NO_PRECONDITIONS in p2d_area_holes.cpp made them go away in some cases, but cameo could still run into an assertion violation (in CGAL). We now check all the polygons, outer boundary and holes, being sent to CGAL::create_interior_skeleton_and_offset_polygons_with_holes_2 for simplicity, and stop recursing if there is any hint of a problem. This seems to avoid trouble for now, but the issue deserves further investigation.		2012-08-22 13:50:19 -03:00
cameo	cameo/: experimental command "outside" to detect real outer borders	2012-06-12 15:23:01 -03:00
cngt	cngt/cngt.c: added small steps (default) and long steps (with shift)	2011-08-31 17:21:59 -03:00
dxf2x	dxf2x/dxf2gp: simple DXF to Gnuplot converter	2011-12-15 16:24:14 -03:00
gp2rml	gp2rml: properly calculate pen down time	2012-03-21 01:15:05 -03:00
poly2d	poly2d/: try to work around spurious aborts in CGAL::create_interior_skeleton_and_offset_polygons_with_holes_2	2012-08-22 13:50:19 -03:00
ptrude	ptrude/: many major math fixes, especially in stretch_path	2011-07-31 19:17:05 -03:00
solidify	Added the license (GPLv2+)	2010-09-29 13:56:50 -03:00
spool	spool: support jobs with more than one file	2012-03-21 16:57:05 -03:00