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278 commits

Author SHA1 Message Date
Adrian Mariano
76272d9d9a add region centroid capability and consolidate into one centroid 
function for polygons, regions and VNFs.
Fix bug with anchors for linear_sweep (due to centerpoint issues)
Fix intersection anchors for vnfs when anchor vector intersects
in a path instead of a single point.
 2021-10-20 22:44:55 -04:00
Revar Desmera
dbd30ce600
Merge pull request #697 from adrianVmariano/master 
mostly doc fixes
 2021-10-16 22:14:20 -07:00
Adrian Mariano
f7b08f1b9d reorder functions in array.scad 
list_{de,in}creasing -> is_{de,in}creasing, add strict option to both
 2021-10-16 23:01:52 -04:00
Revar Desmera
d8760681a9
Merge pull request #696 from adrianVmariano/master 
vnf cleanup
 2021-10-15 20:52:30 -07:00
Adrian Mariano
2d205a2568 subarray -> columns 2021-10-15 22:39:10 -04:00
Adrian Mariano
544bb5883e fix align_polygon & examples 2021-10-15 16:01:01 -04:00
Revar Desmera
e0c8015fc5
Merge pull request #694 from RonaldoCMP/master 
Update geometry.scad
 2021-10-14 18:36:52 -07:00
RonaldoCMP
2d5ce3b191 Update geometry.scad 2021-10-14 12:37:48 -03:00
RonaldoCMP
6b542191ce Update geometry.scad 2021-10-14 11:48:41 -03:00
Revar Desmera
12279bbee2
Merge pull request #693 from RonaldoCMP/master 
Minor changes in triangulate code and docs,
 2021-10-13 22:28:11 -07:00
RonaldoCMP
4d9a1d36ac Update geometry.scad 2021-10-13 23:31:26 -03:00
RonaldoCMP
da751e1e13 Update geometry.scad 2021-10-13 23:27:49 -03:00
RonaldoCMP
aef60324fd update geometry.scad 2021-10-13 23:16:14 -03:00
RonaldoCMP
f22d24ee15 Minor changes in triangulate code and docs, 2021-10-13 21:20:42 -03:00
Garth Minette
e89d303c52 Fixed See Also links in geometry.scad 2021-10-12 19:54:13 -07:00
RonaldoCMP
1b84a3129d Extend triangulate functionality and correct is_polygon_convex 2021-10-12 21:22:02 -03:00
Adrian Mariano
fd36b0020e add nonzero to grid2d 
clean up dead code and add docs to geometry.scad
add faster (?) code for point_on_line
 2021-10-11 20:25:11 -04:00
Adrian Mariano
006527e08e fix region offset bug 
add box bound to point_in_polygon
region_region cutting for faster boolean ops
 2021-10-10 15:03:30 -04:00
Adrian Mariano
9670fc0e68 fix segment endpoint handling for intersections 2021-10-07 23:20:46 -04:00
Adrian Mariano
7580b85877 bug fix 2021-10-07 22:26:23 -04:00
Adrian Mariano
a6eeb5025c don't deduplicate in is_polygon_clockwise 2021-10-07 21:32:58 -04:00
Adrian Mariano
9bb22dc7c5 doc tweaks 2021-10-07 21:31:58 -04:00
Adrian Mariano
1147e181c5 doc tweaks 2021-10-06 06:31:35 -04:00
Adrian Mariano
1cb7373284 doc fixes 2021-10-05 22:09:48 -04:00
Adrian Mariano
6e3efd68a4 big function re-org to eliminate debug.scad and hide affine.scad from docs 2021-10-01 00:30:28 -04:00
Adrian Mariano
261099e102 fix bug in spherical_random_points (non-uniform) 
add region support to dashed_stroke
move a bunch of functions around for reorganization
 2021-09-30 23:11:01 -04:00
Adrian Mariano
7c3990f2ed kludge to fix vnf_bend 2021-09-28 20:58:34 -04:00
Adrian Mariano
b7c5b789b7 point_in_polygon removed closed option from code, fix docs 2021-09-27 18:10:20 -04:00
Adrian Mariano
7776ae8e67 _assemble_path_from_fragments discards zero area polygons 
split_path_at_self_crossings discards zero-length (single point) "segments"
polygon_line_intersection bugfix
remove debug echoes
 2021-09-24 17:33:18 -04:00
Adrian Mariano
2f895cb8d1 hiding some infrastructure, added is_path_simple() 2021-09-22 14:59:18 -04:00
Adrian Mariano
3c6e9804a8 phillips_drive bugfix: 
wing angle corrected from ~70 deg to 92 deg
   adjusted cutouts so length "b" in the spec is correct
      (this causes the cutout to not align with the end so it
       doesn't look as pretty, but the spec wins, right?)
   Changed construction method to avoid z-fighting which gave
       rise to failed render

doc fixes and shifting in paths.scad
decompose_path -> polygon_parts
 2021-09-21 19:19:02 -04:00
Adrian Mariano
935a113fcf Examples fix 
merge primitives stuff into shapes*.scad
move text commands to shapes3d.scad
rename common.scad
 2021-09-16 21:50:12 -04:00
Adrian Mariano
856f54df32 removed old triangulation.scad 
other file name changes
 2021-09-15 23:12:51 -04:00
Adrian Mariano
6e61a6567f remove echos 2021-09-15 22:11:30 -04:00
Adrian Mariano
d957f556d6 bug fixes 2021-09-15 20:03:15 -04:00
Adrian Mariano
d78eb5213e Add "is" to geometry.scad predicates 2021-09-15 19:01:34 -04:00
Adrian Mariano
ea7b947bcb fix doc error 2021-09-15 18:27:01 -04:00
Adrian Mariano
33ca0d4a69 Resectioned distributors and vnf. 
Error msg fix in shapes2d
section tweak in transforms
fixed polygon_line_intersection
 2021-09-15 16:30:04 -04:00
Adrian Mariano
4f8ebb2e80 more error messages for star() 
improve speed and flexibility of apply()
fix triangulation bug
add support for single point 2d solutions in polygon_line_intersection
 2021-09-14 20:10:55 -04:00
Adrian Mariano
2ea90b7467 add fix for duplicate points in polygon_triangulation 2021-09-13 22:23:20 -04:00
Adrian Mariano
5a4d9554df err message tweak in star() 
rearranged polygon_line_intersection to handle 2d and fixed
but where it didn't test polygon membership correctly.  Also
there was a bug with use of the bounded argument.
Added Ronaldo's triangulation.
 2021-09-13 22:09:51 -04:00
Adrian Mariano
06c5912f02 doc tweaks 
speedup tweak for _general_line_intersection
restore older faster is_polygon_clockwise
bugfix polygon_normal
 2021-09-12 13:14:40 -04:00
Adrian Mariano
0388119cb4 doc tweak 2021-09-11 23:13:00 -04:00
Adrian Mariano
47f0c88c4a added example and explantion to point_in_polygon 2021-09-11 23:11:18 -04:00
Adrian Mariano
2494de9368 reordering and moving for improved docs 
removed xxrot and xxflip
 2021-09-11 18:48:23 -04:00
Adrian Mariano
60dbf8c73e Fix bug where polygon_normal and plane_from_polygon sometimes give a 
wrong-pointing normal.
Rename project_onto_plane to plane_closest_point for consistency with
line_closest_point.  (Also this distinguishes it better from
project_plane.
Other misc doc tweaks
 2021-09-11 16:42:40 -04:00
Garth Minette
444fc57267 Moved trig functions to trigonometry.scad 2021-09-11 02:29:07 -07:00
Adrian Mariano
2a2458577b fix tests, rename in_front_of_plane to above_plane 2021-09-10 18:16:42 -04:00
Adrian Mariano
566d9b4ece Remove triangle_area (because polygon_area) 2021-09-10 18:02:56 -04:00
Adrian Mariano
14ae1795bb fix permutation docs 
consolidate "line/segment/ray" functions to just "line" with bounded option
add RAY, LINE and SEGMENT constants
 2021-09-09 18:32:58 -04:00
RonaldoCMP
662d2c66f0 Doc and formating tweaks, minor code bugs/changes 2021-07-02 11:30:13 +01:00
Garth Minette
5a355434ce Tweaks for docs usage lines. 2021-06-26 20:59:33 -07:00
RonaldoCMP
fee433f654 Tweaks to deal with some coner case 2021-06-25 16:32:28 +01:00
RonaldoCMP
83f7ec499e Better codes for _closest_s 2021-06-25 14:43:38 +01:00
RonaldoCMP
e63c1680a6 Better cides for _closest_s 2021-06-25 14:40:03 +01:00
RonaldoCMP
a6d35e46e5 Merge branch 'master' of https://github.com/RonaldoCMP/BOSL2 2021-06-23 16:31:40 +01:00
RonaldoCMP
dcae838b82 Minor tweaks 2021-06-23 16:24:59 +01:00
RonaldoCMP
d1f0bb00cf
Merge branch 'master' into master 2021-06-23 15:40:00 +01:00
RonaldoCMP
d90e22e4ca Doc review 2021-06-23 15:34:46 +01:00
RonaldoCMP
a429b91f4c Doc reviews 2021-06-23 15:28:08 +01:00
Garth Minette
48c5139099 Fix tab indents. 2021-06-22 17:20:08 -07:00
RonaldoCMP
9c2e4c23ac introduce convex collision and distance 2021-06-21 20:19:07 +01:00
RonaldoCMP
c010626bc9 Merge branch 'master' of https://github.com/RonaldoCMP/BOSL2 2021-06-21 20:15:00 +01:00
RonaldoCMP
4d09b78771
minor doc correction 2021-06-21 19:57:28 +01:00
RonaldoCMP
ea26679b92 Revert "Introduces convex collision and distance" 
This reverts commit eccb006f85.
 2021-06-21 19:51:26 +01:00
RonaldoCMP
eccb006f85 Introduces convex collision and distance 2021-06-21 19:08:13 +01:00
RonaldoCMP
3a857d89ec Revert "convex collision and distance" 
This reverts commit 319ef14e6c.
 2021-06-21 18:43:51 +01:00
RonaldoCMP
83e9bfb2fa
Merge branch 'master' into master 2021-06-21 18:37:03 +01:00
RonaldoCMP
319ef14e6c convex collision and distance 2021-06-21 18:25:35 +01:00
Garth Minette
5ee224f2d3 Added point_segment_distance(), segment_distance(). Renamed distance_from_line() -> point_line_distance(). Renamed distance_from_plane() -> point_plane_distance() 2021-06-10 15:49:44 -07:00
Adrian Mariano
493ef62826 normalized project_plane and lift_plane to match other transform 
functions.
 2021-04-21 22:49:06 -04:00
Revar Desmera
0718bcb9be
Merge pull request #496 from adrianVmariano/master 
vnf_tri_array & bezier_patch_degenerate
 2021-04-12 00:38:44 -07:00
Adrian Mariano
d4d5794ef2 fixed sum to handle larger input 
added all_equal
added vnf_tri_array as public
added bezier_patch_degenerate as public
 2021-04-11 22:29:25 -04:00
RonaldoCMP
41616872fe Correction in is_convex_polygon 2021-04-11 23:45:21 +01:00
RonaldoCMP
dab6407b0f Minor tweak 2021-04-11 13:01:06 +01:00
RonaldoCMP
80feb93c98 Change undef to [] as return of polygon functions 2021-04-11 12:32:49 +01:00
RonaldoCMP
160e3f3edd Correction of polygon_area and a better polygon_normal 2021-04-11 11:35:38 +01:00
RonaldoCMP
5c6181d4d4 Correction of some coplanarity tests and reorganization 2021-04-11 09:02:08 +01:00
RonaldoCMP
2dcbfeee11 Review of geometry.scad for speed 2021-04-10 21:07:23 +01:00
RonaldoCMP
cdb68ad977 Revert "Review of geometry.scad for speed" 
This reverts commit 49a3a166eb.
 2021-04-10 20:14:40 +01:00
RonaldoCMP
49a3a166eb Review of geometry.scad for speed 2021-04-10 20:09:03 +01:00
RonaldoCMP
99e40a5679 Test convexity of 3d polygons 2021-04-07 07:13:03 +01:00
Garth Minette
a8a34e77e0 Fixed docs errors and regressions issue. 2021-04-06 19:25:40 -07:00
Garth Minette
698268c8c7 Resolved conflicts with master. 2021-04-06 19:18:57 -07:00
RonaldoCMP
8c0e389ec4 Revert "correction of centroid" 
This reverts commit d4c7fab7ed.
 2021-04-05 16:00:07 +01:00
RonaldoCMP
407c36a8ae Revert "correction of centroid" 
This reverts commit 575db80056.
 2021-04-05 15:59:43 +01:00
RonaldoCMP
575db80056 correction of centroid 2021-03-30 00:25:29 +01:00
RonaldoCMP
d4c7fab7ed correction of centroid 2021-03-29 12:04:45 +01:00
RonaldoCMP
11cb12b0d6 Revert "teste2" 
This reverts commit 46b0f03af3.
 2021-03-28 17:09:07 +01:00
RonaldoCMP
46b0f03af3 teste2 2021-03-28 17:06:00 +01:00
RonaldoCMP
ba32198d68
Merge branch 'master' into master 2021-03-25 13:40:09 +00:00
RonaldoCMP
cdfc267ac7 Fixes and improvements 2021-03-25 11:51:10 +00:00
RonaldoCMP
da7f9a2412 Revert "Minor corrections" 
This reverts commit 80e6cf6316.
 2021-03-25 08:36:57 +00:00
RonaldoCMP
097c18b804 Revert "Minor edition" 
This reverts commit f54be54379.
 2021-03-25 08:36:43 +00:00
RonaldoCMP
f54be54379 Minor edition 2021-03-25 02:18:33 +00:00
RonaldoCMP
80e6cf6316 Minor corrections 
Corrections and simplifications of  polygon_area(), centroid() and point_in_polygon.
 2021-03-25 01:57:07 +00:00
Garth Minette
3682f7b27c Added dashed_stroke(). path_cut() -> path_cut_points(). 2021-03-06 02:26:39 -08:00
Garth Minette
6cfbc538fc Re-work to use openscad_docsgen package. 2021-02-19 19:56:43 -08:00
Revar Desmera
4c7ee14cee
Merge pull request #411 from adrianVmariano/master 2021-02-02 15:47:06 -08:00
Adrian Mariano
fbcf8b02b7 doc fix 2021-02-02 18:00:07 -05:00