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385 commits

Author SHA1 Message Date
Adrian Mariano
ec02676267 boolean operations fixes 2021-10-09 21:44:26 -04:00
Adrian Mariano
9670fc0e68 fix segment endpoint handling for intersections 2021-10-07 23:20:46 -04:00
Adrian Mariano
230e7c18b5 fix tests 2021-10-05 18:57:46 -04:00
Adrian Mariano
787fe45798 added test 2021-10-05 17:18:43 -04:00
Adrian Mariano
d66c1929a5 fix tests and bugs revealed by new tests 2021-10-01 23:57:07 -04:00
Adrian Mariano
a5ae4879be add full covariance gaussian random vectors 
add cholesky fatorization (needed for above, also useful for solving
symmetric linear systems.)
 2021-10-01 23:37:06 -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
956ae7076c remove vnf_get_vertex 2021-09-28 21:51:55 -04:00
Adrian Mariano
880c245d3f merge drive files 
add functions to compute depth/diam of phillips recess
 2021-09-22 21:15:15 -04:00
Adrian Mariano
9ca77eed1b path.scad cleanup (hid/removed several functions) 2021-09-18 19:11:08 -04:00
Adrian Mariano
6d3eabddc5 make functions in edges.scad internal 
move some stuff from paths to mutators to get like stuff all together
 2021-09-17 17:07:18 -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
32d9a96bc4 test reorganization 2021-09-16 17:07:12 -04:00
Garth Minette
7feeecd7f6 Remove tests for removed stacks.scad and queues.scad. 2021-09-15 22:11:48 -07:00
Adrian Mariano
856f54df32 removed old triangulation.scad 
other file name changes
 2021-09-15 23:12:51 -04:00
Adrian Mariano
d78eb5213e Add "is" to geometry.scad predicates 2021-09-15 19:01:34 -04:00
Adrian Mariano
eec1d6b08c bug fix, added tests 2021-09-15 16:36:03 -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
47f0c88c4a added example and explantion to point_in_polygon 2021-09-11 23:11:18 -04:00
Adrian Mariano
4a463fd8b9 fix tests 2021-09-11 19:35:05 -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
1920014f86 test fixes 2021-09-09 18:54:54 -04:00
Adrian Mariano
1763c51a35 fix tests 2021-09-06 18:38:00 -04:00
Garth Minette
92c88d72b9 Added tests for v_lookup() 2021-07-30 14:54:04 -07:00
Garth Minette
ee504540c3 Fix quant docs to point out non-integer quanta are allowed. 2021-07-07 23:28:07 -07:00
Garth Minette
c967b507a6 Bugfix for line_of() 2021-07-05 20:46:43 -07:00
Garth Minette
be6c903afd Added more fnliterals 2021-07-04 17:02:48 -07:00
Garth Minette
23f4de897a Added regressions for group_data() and all_integer() 2021-06-30 19:57:03 -07:00
Revar Desmera
0792beb273
Merge pull request #597 from revarbat/revarbat_dev 
Add all_integer() and group_data().
 2021-06-30 17:22:48 -07:00
Garth Minette
8ef32210c4 Added a bunch of fnliterals.scad regression tests. 2021-06-30 17:09:20 -07:00
RonaldoCMP
5b2f6d7582 Implement vector searches with ball trees and introduces random point generations in debug.scad 2021-06-30 10:55:47 +01:00
Garth Minette
ffb96e240b Added missing transforms.scad tests. 2021-06-28 19:06:16 -07:00
RonaldoCMP
0b38bc463f update test_math 2021-06-22 01:34:39 +01:00
RonaldoCMP
b924eaa303 test group_sort 2021-06-22 01:13:40 +01:00
RonaldoCMP
da0181fbb0 test convex collision and distance 2021-06-21 20:43:12 +01:00
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
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
a748c77077 vmul() to v_mul(), etc. 2021-06-14 20:28:49 -07:00
Garth Minette
3eb506e78a Rename quaternion functions to not have uppercase names. 2021-06-12 17:17:05 -07:00
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
Revar Desmera
dd6211e95a
Merge pull request #567 from RonaldoCMP/master 2021-06-08 12:51:07 -07:00
RonaldoCMP
6647c9e0b3 Speeding up of hull3d 2021-06-04 00:57:50 +01:00
Adrian Mariano
19c521913d Added general root finder 2021-05-21 19:03:07 -04:00
Garth Minette
33fda63cac Fixed mask2d_* shapes regressions. 2021-05-17 23:09:18 -07:00
Revar Desmera
7f837a05ec
Merge pull request #525 from RonaldoCMP/master 
Fix small bug in hull3d_faces
 2021-05-05 21:35:10 -07:00
RonaldoCMP
4568fe76df Still the fix of hull3d_faces 2021-05-05 23:02:48 +01:00
Adrian Mariano
d91a48ef28 fix tests 2021-04-22 06:28:23 -04:00
Adrian Mariano
493ef62826 normalized project_plane and lift_plane to match other transform 
functions.
 2021-04-21 22:49:06 -04:00
Revar Desmera
5ed3602391
Merge pull request #500 from adrianVmariano/master 
Fix face orientation bugs
 2021-04-14 15:13:32 -07:00
Adrian Mariano
27928eac70 bug fixes for caps and style 2021-04-13 20:21:19 -04:00
RonaldoCMP
41616872fe Correction in is_convex_polygon 2021-04-11 23:45:21 +01:00
RonaldoCMP
c5799d6539 Review of vnf_centroid() 2021-04-11 12:36:05 +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
Revar Desmera
c129fa659b
Merge pull request #494 from revarbat/revarbat_dev 
Removed range(), rangex().  Added count().
 2021-04-08 19:22:09 -07:00
Garth Minette
2225257f09 Tweaks suggested by @adrianVmariano. 2021-04-08 17:27:43 -07:00
Garth Minette
8bd3ef8a74 Removed range(), rangex(). Added count(). 2021-04-07 20:57:45 -07:00
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
Garth Minette
bda2661855 Merge branch 'master' into pr/483 2021-04-06 18:22:39 -07:00
Revar Desmera
27754b2725
Merge pull request #490 from revarbat/revarbat_dev 
Revarbat dev
 2021-04-06 17:05:41 -07:00
Garth Minette
2b78f82063 Regressions fixes for any()/all()/count_true() changes. 2021-04-06 17:01:41 -07:00
RonaldoCMP
8c0e389ec4 Revert "correction of centroid" 
This reverts commit d4c7fab7ed.
 2021-04-05 16:00:07 +01:00
RonaldoCMP
2c03b19246 Revert "Merge remote-tracking branch 'upstream/master'" 
This reverts commit fd2c073bb2, reversing
changes made to d4c7fab7ed.
 2021-04-05 15:59:54 +01:00
RonaldoCMP
407c36a8ae Revert "correction of centroid" 
This reverts commit 575db80056.
 2021-04-05 15:59:43 +01:00
Adrian Mariano
957907200b bezier doc fixes, test for complex() 2021-04-02 20:39:14 -04:00
Adrian Mariano
194f4a5b1f rounding tests 2021-04-02 17:00:58 -04:00
Adrian Mariano
dd13967049 Cleanup of path_resample, add tests for round_corners, fix 
bezier_curve and arc to always return n points for either endpoint
setting.
 2021-04-02 16:59:29 -04:00
Garth Minette
0b17bf5930 Brought slice() in line with select() indexing, without wrapping. Replaced a lot of select() and slice() calls with last(), list_head(), and list_tail() calls. 2021-03-30 00:46:59 -07:00
RonaldoCMP
575db80056 correction of centroid 2021-03-30 00:25:29 +01:00
RonaldoCMP
fd2c073bb2 Merge remote-tracking branch 'upstream/master' 2021-03-30 00:21:55 +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
Garth Minette
d7cb503ffc Replace most trivial uses of slice() with faster list_head() and list_tail() 2021-03-25 00:23:36 -07:00
RonaldoCMP
80e6cf6316 Minor corrections 
Corrections and simplifications of  polygon_area(), centroid() and point_in_polygon.
 2021-03-25 01:57:07 +00:00
Adrian Mariano
737baed34c further type checking fixes 2021-03-14 12:08:20 -04:00
Adrian Mariano
35c2d7df42 doc tweaks for skin 
bug fixes for is_matrix, is_vector, and new tests for same
 2021-03-14 10:25:22 -04:00
Revar Desmera
fd8319e0f4
Merge pull request #469 from revarbat/revarbat_dev 
Workflow apt update fix.
 2021-03-12 21:59:33 -08:00
Adrian Mariano
4dc2d4cfe5 Fix bug in skin, add some complex stuff to math and tests 2021-03-12 20:36:34 -05:00
Garth Minette
5b22e6f2d9 Added python-style zip(), zip_long(), combinations() and permutations(). 2021-03-10 14:49:39 -08:00
Garth Minette
a3f841de7d Fix regressions for fixed rot() 2021-03-08 14:54:16 -08:00
Garth Minette
532e95ae66 Merge branch 'revarbat_dev' of github.com:revarbat/BOSL2 into revarbat_dev 2021-03-06 02:45:40 -08:00
Garth Minette
5ac55f624c Fix regressions. 2021-03-06 02:45:29 -08:00
Adrian Mariano
6a1b141d5c hull 2d tweak 2021-03-05 20:39:15 -05:00
Adrian Mariano
f736ef98f7 same_shape bugfix (fails if b==undef) 
check for collinear points in round_corners plus other fixes
fix path_cut to work correctly when closed==true, and change it to
fail with error when cut is too long instead of returning undef.
Add path_cut_segs.
 2021-03-05 16:35:41 -05:00
Garth Minette
7fd16512f2 Regression fix for skew() 2021-02-26 13:11:23 -08:00
Martin Čížek
ba32041b53 Make circle_point_tangents() behavior consistent for points on the circle. Fix #408 2021-02-02 19:18:43 +01:00
Garth Minette
4f8b9fe7e8 Fixed errors in common.scad regressions. 2021-01-28 17:06:53 -08:00
Garth Minette
a13a09db8d Docs cleanup for common.scad 2021-01-28 16:59:46 -08:00
Garth Minette
48de08f89b Merge branch 'master' into revarbat_dev 2021-01-24 23:28:37 -08:00
Garth Minette
320518194f Various arrays.scad docs updates. Bugfixes. 2021-01-24 23:26:39 -08:00
Revar Desmera
e622af588c
Merge pull request #396 from adrianVmariano/master 
rename zip to hstack
 2021-01-24 23:10:30 -08:00
Adrian Mariano
d8d934b1de doc & test tweaks 2021-01-24 12:17:56 -05:00
Adrian Mariano
3790783cdc Rename zip to hstack and associated changes. 2021-01-24 10:29:34 -05:00
Garth Minette
ef4d367a98 Removed affine3d_chain() calls. 2021-01-20 18:14:04 -08:00
Garth Minette
c2129972c3 Dropped affine2d_chain(), affine3d_chain(). Improved affine.scad docs. 2021-01-20 18:06:46 -08:00
Garth Minette
6e42a1189d Regressions fix for affine3d_frame_map() 2021-01-20 13:40:25 -08:00
Garth Minette
b6cfda0537 Remove apply_list(). Renamed affine_frame_map() to affine3d_frame_map() 2021-01-20 13:36:41 -08:00
Garth Minette
e836213754 Update docs and regressions for apply() 2021-01-19 20:53:09 -08:00
Garth Minette
98aad31b69 Fixed vnf_get_vertex() for single point. 2021-01-14 00:32:40 -08:00
Revar Desmera
56a7037e81
Merge pull request #376 from revarbat/revarbat_dev 
Added reuleaux_polygon()
 2021-01-11 02:03:50 -08:00
Garth Minette
c790969ceb Added reuleaux_polygon() 2021-01-11 01:57:51 -08:00
Matthew Fallshaw
4c4e1c7993 Compare cylinders, with and without chamfers and circum. 2021-01-09 18:38:34 +11:00
Adrian Mariano
ec915a7eaa Added echo_matrix, matrix_strings, str_pad and str_replace_char. 2021-01-01 01:30:13 -05:00
Adrian Mariano
e0ac4d0c1b Fixed bugs in list_set, list_remove, list_insert that were revealed by 
adding degenerate case tests.  List_set was broken for minlen
nonzero (no tests).  Added seed to shuffle.  Fixed bounds check error
in rounded_prism.
 2020-12-31 09:32:47 -05:00
Adrian Mariano
a495528398 Fixed bugs in hull_points, added seeds to tests, added seed parm to shuffle() 2020-12-22 18:15:25 -05:00
Adrian Mariano
3774e25689 remove hull.scad, replaced with test_hull.scad 2020-12-16 21:29:33 -05:00
Adrian Mariano
ecb915eb8f fixed arc test 2020-12-12 21:24:33 -05:00
Adrian Mariano
b82f1b8e5d tweaked vac example in turtle3d 
added delete_last() to arrays.scad
added endpoint= option to arc
added tests for last two things
 2020-12-12 21:15:33 -05:00
Garth Minette
70a6b7fac8 Fixed some undef warnings in distributors. 2020-12-09 23:43:08 -08:00
Garth Minette
e6ef5e98be Fix math.scad regression. 2020-12-02 17:21:58 -08:00
Garth Minette
f36fbb60db Fix for #166: tweaks for xcopies, etc. 2020-11-30 21:09:00 -08:00
Marcin Jaworski
8cd7530743 Added tests for struct_val() with default value 2020-11-13 17:19:29 +01:00
Adrian Mariano
f598426344 Add cumprod function and regression test 2020-10-23 19:06:30 -04:00
Adrian Mariano
c80c7c558a Added rot_decode to decode rotation matrices and matrix_trace, 
supporting function, and regression tests for both.
 2020-10-20 16:26:11 -04:00
Garth Minette
41ab991c15 Fixed bad spheroid() regression. 2020-10-15 19:21:36 -07:00
Garth Minette
16ee49e8b2 Fixed a bunch of undef math warnings with dev snapshot OpenSCAD builds. 2020-10-03 19:50:29 -07:00
Garth Minette
e3ccf482fa Make list functions make more sense with strings. 2020-09-28 19:12:07 -07:00
Garth Minette
cc29e07d8f Enable list-of-matrix use of vmul(). 2020-09-28 17:35:05 -07:00
Garth Minette
23bcc1b806 Removed sum_of_squares() as it's redundant with sqr(vector) 2020-09-28 16:56:18 -07:00
Garth Minette
37ae0cbba0 Simplify sqr(x) to x*x 2020-09-28 16:52:17 -07:00
Garth Minette
1435100e37 Implemented Issue #262 2020-09-25 00:31:42 -07:00
Garth Minette
f193871a34 Implement fix for issue #174. 2020-09-25 00:01:45 -07:00
Garth Minette
4f88775ef9 Changed circle_point_tangents() to return just a list of 2D tangent points. 2020-09-24 17:09:06 -07:00
Garth Minette
45dbfe6524 Added regressions for torx_drive.scad 2020-09-24 15:59:25 -07:00
Garth Minette
c400843cb2 Added regressions for vnf_centroid() and vnf_volume() 2020-09-23 19:38:22 -07:00
Garth Minette
eb969bba7e hull, quaternion, and edges regressions. 2020-09-22 20:33:50 -07:00
RonaldoCMP
75e5cd4979 Solving bugs in functions on planes 2020-09-09 09:37:31 +01:00
Garth Minette
b2121fbfb3 Added all_nonzero(). Added is_vector(all_nonzero=). 2020-09-07 23:10:39 -07:00
Garth Minette
a9b8f5618a Fix for Issue #263 2020-09-06 17:15:08 -07:00
Adrian Mariano
399c40f7a6 Added null_space and diagonal_matrix 2020-09-01 18:38:31 -04:00
Adrian Mariano
3caeeff2cd Added norm_fro, quadratic_roots and pivoting to qr_factor and 
linear_solve.  Added tests.
 2020-09-01 17:57:31 -04:00
Adrian Mariano
8f6c2e8538 Add submatrix_set and block_matrix and tests 2020-09-01 16:42:47 -04:00
RonaldoCMP
bbe4ad1467 Sort debugging and optimizing 
There were bugs in the previous sorting functions. They didn't check the homogeneity of the input list before calling _sort_scalars and _sort_vectors. The bug might result in wrong order and missing list elements in the output.
Besides correcting the bug a recode of all sorting functions result in better performance and a enlargement of their scope. With the new functions, list of vectors of any dimension may be sorted, even with idx given, with the native comparison operators. The scope of indexed sorting is also extended.

The file test_arrays has been extended to check the new funcionality.

New functions:

is_homogeneous - checks if a list has elements of the same type (although not distinguing booleans from numbers) up to a given depth
_sort_vectors - internal function to sort homgeneous lists of vectors using native comparison operators; extends the scope of the previous _sort_vectors# functions with better performance
_lexical_sort - internal function to sort non-homogeneous lists; uses compare_vals
_indexed_sort - internal function to perform indexed sorting of non-homogeneous lists; uses compar_vals

Changed/reviewed functions:
_valid_idx - doesn't requires the input of imin and imax args
sort - explores the internal functions to get better performance and an enlarged scope
sortidx - explores the internal functions to get better performance and an enlarged scope
_sort_general - just for sortings of non-homogeneous lists using compare_vals
_array_dim_recurse - changed for bit better performance

Functions eliminated:
 _sort_vectors1
 _sort_vectors2
 _sort_vectors3
 _sort_vectors4
 2020-08-30 12:12:36 +01:00
Garth Minette
5d2c45bba0 Merge branch 'master' of github.com:revarbat/BOSL2 into revarbat_dev 2020-08-28 19:19:04 -07:00