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Author SHA1 Message Date
Werner Almesberger
ae8d393859 test/bugs: add regression tests for p2d_no_intersect and angle_3 bugs 
That's commits 84f9d3c3b4
and 7ca942d0e9
 2015-01-18 20:57:09 -03:00
Werner Almesberger
149fc262ff poly2d/: change license from GPLv2+ to LGPLv2.1+ 2015-01-18 20:45:44 -03:00
Werner Almesberger
7ca942d0e9 poly2d/p2d_attrib.c (angle_3): don't divide by zero ... 
This broke p2d_is_cw which in turn tripped
CGAL::create_interior_skeleton_and_offset_polygons_with_holes_2
with the infamous

terminate called after throwing an instance of 'CGAL::Assertion_exception'
  what():  CGAL ERROR: assertion violation!
Expr: lParent
File: /usr/include/CGAL/arrange_offset_polygons_2.h
Line: 94
 2015-01-18 20:27:26 -03:00
Werner Almesberger
05d3d50421 poly2d/p2d_attrib.c: correct line wrap in title comment (how did this get there ?) 2015-01-18 20:20:37 -03:00
Werner Almesberger
de7df0b41c poly2d/p2d_attrib.c (angle_3): put spaces around operators 2015-01-18 20:17:58 -03:00
Werner Almesberger
6084b52c15 poly2d/p2d_area_holes.cpp (recurse_area): correct confusing indentation 2015-01-18 20:15:44 -03:00
Werner Almesberger
84f9d3c3b4 poly2d/p2d_attrib.c (p2d_no_intersect): don't test last vs. first segment 
This one case slipped through. Surprisingly, it rarely produced a
complaint.
 2015-01-18 09:09:43 -03:00
Werner Almesberger
f94fb2f74a cameo/path.c (path_connect, et al.): move to new file connect.c 
Preparation for optimizing the O(n^3) algorithm.
 2015-01-16 10:16:06 -03:00
Werner Almesberger
c9c0e887e7 cameo/poly2d.c (paths_to_polys_z): correctly ignore empty paths 2015-01-16 08:38:30 -03:00
Werner Almesberger
4d15951807 cameo/area-poly2d.c (area): fail if any paths are open 2015-01-16 08:35:37 -03:00
Werner Almesberger
005dcc308c slicer/slicer.c: rewrite - we now consider all non-horizontal facets 2015-01-15 02:00:05 -03:00
Werner Almesberger
02d2b28097 slicer/slice.c (eq): increase epsilon from 1e-6 to 1e-5 
The lower value incorrectly tripped a verticality test.
 2015-01-13 21:25:24 -03:00
Werner Almesberger
5808a4001f poly2d/ (p2d_write_gnuplot, p2d_write_gnuplot_all): use "bool" instead of "int" 2015-01-10 21:22:39 -03:00
Werner Almesberger
3cc284d9c1 poly2d (p2d_contains_point): use "bool" instead of "int" 2015-01-10 21:21:29 -03:00
Werner Almesberger
cba417fc37 poly2d (p2d_is_cw, p2d_is_closed, p2d_no_intersect, p2d_vertices): use better types 
There's more to the world than just "int" ...
 2015-01-10 21:16:47 -03:00
Werner Almesberger
b2d6ef5f3c slicer/: new option -z to add intermediate layers 2015-01-08 09:54:53 -03:00
Werner Almesberger
9fc0962edc slicer/slice.c (dump_layer): don't draw the top end of walls 2015-01-08 09:13:25 -03:00
Werner Almesberger
aa327c8e37 slicer/Makefile, slicer.c: forgot to commit these files :-( 2015-01-08 09:12:53 -03:00
Werner Almesberger
6b7cecaf5f slicer/slice.c, slice.h: optionally draw a box around the object 2015-01-08 09:12:05 -03:00
Werner Almesberger
65fa69cd0c slicer/stl.c (stl_load_binary): remove debug output 2015-01-08 08:24:59 -03:00
Werner Almesberger
a30024dce1 slicer/slice.c (add): detect and report inclined facets 2015-01-08 08:24:18 -03:00
Werner Almesberger
c984021251 slicer/stl.c: mention where the format is documented 2015-01-08 08:11:12 -03:00
Werner Almesberger
6a12d4724b slicer/slice.c: repeat lower cuts at intermediate points 2015-01-08 08:07:21 -03:00
Werner Almesberger
c82ea10493 slicer/stl.c (stl_load_file): support binary STL as well (on little-endian hosts) 2015-01-08 00:15:37 -03:00
Werner Almesberger
3f2c6cdc30 slicer/slice.c (add): only output lower end of vertical walls (still needs work) 2015-01-08 00:14:21 -03:00
Werner Almesberger
49abc13699 slicer/slice.h, slice.c, util.h: extract outlines of Z slices from mesh 2015-01-07 22:28:31 -03:00
Werner Almesberger
5f31b94729 slicer/stl.h, stl.c: adapt for use in slicer 2015-01-07 21:26:50 -03:00
Werner Almesberger
632a60f4b7 slicer/stl.c, stl.h: copy over from Neo900 misc/meme/ 2015-01-07 20:44:35 -03:00
Werner Almesberger
73c0489451 slicer/README: correct style and a typo 2015-01-07 20:37:48 -03:00
Werner Almesberger
9de0b4396b solidify/Makefile (LDFLAGS): rename to LDLIBS 
The obsolete use of LDFLAGS for libraries caused the build to fail.
 2014-09-04 01:30:05 -03:00
Werner Almesberger
671b74d81c cameo/templates/mkmk-simple: make $NAME.drl optional 
pcbnew will not generate a drill file if the board that has neither
vias nor through-hole pads, so we shouldn't insist on it existing
either.
 2014-04-27 10:45:54 -03:00
Werner Almesberger
453f64e4fe cameo/fped2d2z.pl: hack: maintain decimal point across flipping 2014-02-02 02:33:42 -03:00
Werner Almesberger
0fc785d3a1 cameo/fped2stl.pl: hack: maintain decimal point across flipping 
Since our regexps expect numbers to contain a decimal point, any result
that was an integer tripped the re-match after flipping. This hack works
around the problem by formatting the result such that it also has a decimal
point.
 2013-12-06 19:07:30 -03:00
Werner Almesberger
ff5b4a1ae8 cameo/zstack.pl: use the entire number for (x, y, z0) 2013-11-07 04:55:57 -03:00
Werner Almesberger
d64a34045f gp2rml/gp2rml.c: new option -s to set Z scale factor 
Sounds weird, but the mill seems to be off by some 10%.
 2013-11-07 03:25:45 -03:00
Werner Almesberger
033d55c8ad cameo/zstack.pl: output one point at (x, y, z0) to set reference level 
Otherwise, gp2rml will eliminate any offset. (x, y) is an arbitrary point
from the toolpaths.
 2013-11-06 23:15:24 -03:00
Werner Almesberger
e82667e680 cameo/fped2d2z.pl: new options -x and -y to flip on X and Y axis 2013-11-03 23:21:43 -03:00
Werner Almesberger
30676651ec cameo/fped2stl.pl: use "eq" for string equality, not "==" 2013-11-03 19:05:56 -03:00
Werner Almesberger
5b70e92254 cameo/fped2stl.pl: new options -x and -y to flip on X and Y axis 2013-11-02 18:03:49 -03:00
Werner Almesberger
4fa9e129ee cameo/fped2stl.pl: sort layers by Z position 
This way, the ordering of the layer stack doesn't matter.
 2013-11-02 13:26:04 -03:00
Werner Almesberger
e62da4e2bb cae-tools/cameo/fped2stl.pl (flush): substitute coordinates only once 
If a layer was at exactly z = 1 mm, we would set it to $z1 (after temporarily
setting it to $z) even in cases where it should be at $z.
 2013-11-01 21:15:43 -03:00
Werner Almesberger
96063ccff9 cameo/fped2stl.pl: fped 2D stack to STL mesh converter (experimental) 2013-10-14 13:31:42 -03:00
Werner Almesberger
c5f54df4a0 cameo/stl.c: generate real STL (WIP) 
Some facets look funny in Meshlab although it shows all the normals pointing
in the right direction.
 2013-10-14 12:32:27 -03:00
Werner Almesberger
ebb7d028ea Revert "poly2d/p2d_hsort.c (p2d_hier_free): make freeing of polygons optional" 
This reverts commit d758359791.
 2013-10-14 11:13:22 -03:00
Werner Almesberger
ae9ad0348c cameo/stl.c (stl): update for poly2d API change 2013-10-14 11:12:32 -03:00
Werner Almesberger
626dbe52e1 poly2d/: store actual values in struct f2d, not pointers 
... since the data structures they point to have internal use only.
 2013-10-14 11:11:27 -03:00
Werner Almesberger
8b6e4168d3 cameo/: add "stl" command to generate STL slices (WIP) 2013-10-13 22:10:43 -03:00
Werner Almesberger
ca271dd313 poly2d/f2d_tri.c (f2d_free_all): free list of faces 2013-10-13 22:09:49 -03:00
Werner Almesberger
d0b5696a07 poly2d/f2d_tri_holes.cpp (find_point): don't loop forever on closed polygons 2013-10-13 21:57:50 -03:00
Werner Almesberger
d758359791 poly2d/p2d_hsort.c (p2d_hier_free): make freeing of polygons optional 2013-10-13 21:29:48 -03:00