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143 commits

Author SHA1 Message Date
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
Garth Minette
54038b68d2 Tabs indentation disallowed. 2021-09-12 19:15:05 -07:00
Garth Minette
0fa53f1b80 Revert decompose_path() to working code. 2021-09-12 19:12:48 -07:00
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
Adrian Mariano
814a3981ce fix doc errors 
extend path_text to 2d
 2021-09-07 22:49:15 -04:00
Adrian Mariano
454a95c06a move path_spread to distributors 2021-09-07 19:00:28 -04:00
Adrian Mariano
9d2bb59325 remove modulate_circle, move jitter_poly to shapes2d, 
reorder stuff in skin.scad and add top text
 2021-09-07 18:47:08 -04:00
Adrian Mariano
0aad39c7e5 Move affine3d_frame_map to transforms.scad and rename to frame_map. 
Add module version.  Change all calls.
 2021-09-06 18:07:03 -04:00
Adrian Mariano
4555ca1daa bugfix 2021-09-04 22:57:39 -04:00
Adrian Mariano
f509c0eeff Add path_text() 
Move some functions in path.scad to "functions" section
 2021-09-04 22:10:25 -04:00
Adrian Mariano
1f7d17eab6 doc fix for spiral_sweep 2021-08-28 11:37:09 -04:00
Adrian Mariano
110dc09cb7 Smoother higbee for spiral_sweep (don't linear interpolate square root) 2021-08-28 10:14:29 -04:00
Adrian Mariano
6ef2f71255 improved thread_helix docs 
fixed bugs in spiral_sweep: wrong sampling rate, left_handed broken
 2021-08-28 08:57:09 -04:00
Adrian Mariano
c0bf42836d remove debug echo 2021-08-24 22:21:16 -04:00
Adrian Mariano
8b23eb4951 Fixed facet sampling bugs in spiral_sweep 2021-08-24 22:14:54 -04:00
Adrian Mariano
6da612f7e6 Fixed higbee=0 problem in spiral_sweep, cleaned up thread_helix. Made 
spiral sweep force its input to be clockwise to avoid reversed
polyhedra.

Changed thread_angle in thread_helix to flank_angle, which is the
correct term for this angle, and then propagated change in
bottlecap.scad.
 2021-08-23 23:03:25 -04:00
Adrian Mariano
ce0b4e9d32 internal: can set bevel to true and get non-garbage result 
bevel is always set by thread depth
   acme takes tpi
   square threads are at angle 0
   added generic_threaded_{rod,nut}
   eliminated metric_trapezoidal_*
   cleaned up matrices some in generic_threaded_rod
   threaded_rod can produce spec-true ISO/UTS profile with a triplet input for the diameter.
   Added bevel1 and bevel2 to all modules.  Made default uniformly false for every case instead of
       sometimes true, sometimes false
   Profiles that go over zero are not clipped, and bevels are based on actual profile top, not nominal
   When bevel is given to nuts it bevels the outside of the nut by thread depth
   higbee looks best with quincunx, but it's more expensive.  Select quincunx when higbee is used, min_edge otherwise
   Current code uses difference to remove excess length in the rod.  This gives faster renders at the cost
      of more complex code and green top/bottom surfaces.
   Changed slop to 4 * $slop.  I got good results printing with $slop=0.05 with this setting.
   Don't generate excess threads when starts>1, and don't force threads to be even
 2021-08-22 21:53:08 -04:00
Garth Minette
eb4e16fcf1 Fixed path_chamfer_and_rounding() default for closed= 2021-07-10 21:39:56 -07:00
Garth Minette
c43423829b Allow extrude_from_to() to accept 2D paths. 2021-06-26 22:23:29 -07:00
Garth Minette
5a355434ce Tweaks for docs usage lines. 2021-06-26 20:59:33 -07:00
Garth Minette
48c5139099 Fix tab indents. 2021-06-22 17:20:08 -07:00
RonaldoCMP
d18f558c1a Extend convolve and deltas; do minor doc corrections 2021-06-22 01:20:05 +01:00
Garth Minette
44feeab7e6 Bugfix for path_self_intersections() with closed paths. 2021-06-21 00:37:31 -07:00
Garth Minette
fee3cb0d80 Fix for issue #429 2021-06-19 23:21:52 -07:00
Garth Minette
3eb506e78a Rename quaternion functions to not have uppercase names. 2021-06-12 17:17:05 -07:00
Revar Desmera
2f33c673f7
Merge pull request #517 from adrianVmariano/master 
project_plane & lift_plane update
 2021-04-24 14:12:11 -07:00
Adrian Mariano
493ef62826 normalized project_plane and lift_plane to match other transform 
functions.
 2021-04-21 22:49:06 -04:00
Garth Minette
bec448d0a1 Cleanup for bottlecaps_adapters.scad 2021-04-16 17:29:01 -07:00
Revar Desmera
5ed3602391
Merge pull request #500 from adrianVmariano/master 
Fix face orientation bugs
 2021-04-14 15:13:32 -07:00
Adrian Mariano
4a179920cf Speed improvement for vnf_vertex_array by changing deduplicate 
testing.  Add "min_edge" style to vnf vertex array.
eliminate _skin_core, replace with vnf_vertex_array, add style option
to all modules/functions.
fix bug in path_normals (not normalized)
 2021-04-13 19:27:42 -04:00
RonaldoCMP
376609d52f Cosmetics 2021-04-11 12:34:59 +01:00
Garth Minette
8bd3ef8a74 Removed range(), rangex(). Added count(). 2021-04-07 20:57:45 -07:00
Adrian Mariano
47104bcfe0 remove echo 2021-04-02 20:44:11 -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
Garth Minette
19f08c253a Fix typo in assemble_a_path_from_fragments() 2021-03-25 00:29:52 -07:00
Garth Minette
d7cb503ffc Replace most trivial uses of slice() with faster list_head() and list_tail() 2021-03-25 00:23:36 -07:00
Garth Minette
84bd2088e5 Optimized cleanup_path() and list_rotate() 2021-03-20 01:37:46 -07:00
Garth Minette
df9d045475 Added subdivide_long_segments(), path_add_jitter(), jittered_poly() 2021-03-17 18:27:10 -07:00
Adrian Mariano
539d612b3c bug fix 2021-03-09 06:39:28 -05:00
Adrian Mariano
7a14909ec0 fix names for path_cut_segs which is broken 2021-03-06 11:10:31 -05:00
Garth Minette
b2001ecadf Removed redundant path_cut_segs() 2021-03-06 02:54:03 -08:00
Revar Desmera
e7e523bcf7
Merge branch 'master' into revarbat_dev 2021-03-06 02:37:00 -08:00
Garth Minette
3682f7b27c Added dashed_stroke(). path_cut() -> path_cut_points(). 2021-03-06 02:26:39 -08:00
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
Adrian Mariano
1627c3409d Fix path_normals to handle 2d and better error message. 
Improve error message for bogus endcaps to stroke() and
running unit() on a zero vector
 2021-02-24 16:56:21 -05:00
Garth Minette
6cfbc538fc Re-work to use openscad_docsgen package. 2021-02-19 19:56:43 -08:00
Garth Minette
cc4e4ff402 Enable taper and better higbee in thread_helix() 2021-01-31 15:43:50 -08:00
Garth Minette
48de08f89b Merge branch 'master' into revarbat_dev 2021-01-24 23:28:37 -08:00