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235 commits

Author SHA1 Message Date
Alex Matulich
039485e913 Added paragraph breaks in coments for squircle 2024-12-09 12:21:53 -08:00
Alex Matulich
c18c955376 Revised to manage attachments 2024-12-09 11:59:46 -08:00
Alex Matulich
a2c30affea Corrected link in comment about linearizing squareness in squircle() 2024-12-06 09:07:44 -08:00
Alex Matulich
6c92e0313a Final fix for exact squareness linearity in squircle() 2024-12-06 08:28:03 -08:00
Alex Matulich
504c92bba9 Corrected anchor positions, improved linear response of squareness, added example 2024-12-05 16:59:58 -08:00
Alex Matulich
495ebbefd8 Expanded documentation to explain differences from supershape() 2024-12-05 15:17:28 -08:00
Alex Matulich
65ec17f4b3 added squircle to shapes2d.scad 2024-12-04 23:26:54 -08:00
Adrian Mariano
9742177381 misc fixes 2024-10-13 20:03:00 -04:00
Adrian Mariano
2670ce0c95 assorted doc fixes 2024-09-29 09:10:12 -04:00
Adrian Mariano
fac12237c7 Change Courier references to Liberation Mono which we know is available 2024-09-26 16:59:12 -04:00
Adrian Mariano
f03d4300e2 fix default font 2024-09-22 16:49:58 -04:00
Adrian Mariano
aafe13f0da example fix 2024-06-08 00:20:33 -04:00
Henk Vergonet
b63554e624 rect: enhanced rounding chamfer options, fixes 
- Renamed cswap to corner_flip
- corner_flip is boolean vector, and is automatically expanded from a
  scalar.
- when atype = "perim", the anchors are now updated accordingly.

corner_flip = Flips the direction of the rouding curve or roudover and chamfer spikes.
 If true it produces spikes on the Y axis. If false it produces spikes on the X axis.
 If given as a list of four booleans it flips the direction for each corner, in the order [X+Y+,X-Y+,X-Y-,X+Y-].  Default: false (no flip)

Signed-off-by: Henk Vergonet <henk.vergonet@gmail.com>
 2024-06-05 18:08:27 +02:00
Henk Vergonet
5221b80c4a rect: whitespace fixes 2024-06-03 13:50:01 +02:00
Henk Vergonet
7cc1430557 rebase with latest head 2024-06-03 13:35:20 +02:00
Henk Vergonet
996adeadb0 rect: enhanced rounding chamfer options 
Introduces the extra "cswap" parameter that moves the chamfer
and rounding center points.

In the original code the negative roudings and chamfers are
only extended in the x direction, this allows control over
both directions.

Example:

$fn = 32;
translate([0,0,-.51])
distribute(spacing=1.5) {

// rounded examples:

    // original
    rect(rounding=.25*[1,1,-1,-1]);

    // cswap curve for quadrants [-1,1] and [-1,-1]
    rect(rounding=.25*[1,1,-1,-1], cswap = [0,1,1,0]);

// chamfered examples:

    // original
    rect(chamfer=.25*[1,1,-1,-1]);

    // cswap chamfer for quadrants [-1,1] and [-1,-1]
    // note only affects the negative chamfers
    rect(chamfer=.25*[1,1,-1,-1], cswap = [0,1,1,0]);
}

Signed-off-by: Henk Vergonet <henk.vergonet@gmail.com>
 2024-06-03 13:14:22 +02:00
Adrian Mariano
35f1dc4cb0 Change Extra Anchors to Named Anchors 2024-05-20 19:42:07 -04:00
Adrian Mariano
33de6a13ea fix offset_stroke anchor bug; doc tweaks for Extra Anchors 2024-05-20 19:01:05 -04:00
Revar Desmera
753deeca36 Added keyhole() 2d shape. 2024-02-23 13:38:50 -08:00
Adrian Mariano
5435bb1fc2 add deduplicate to rect(), add deduplicate to is_path_simple 
add epsilon to degenerate bezier patch detection
 2024-01-28 18:22:04 -05:00
Adrian Mariano
d6fe226fca Fix teardrop for threaded screws 2024-01-27 10:52:54 -05:00
Adrian Mariano
10727a26b6 ring() 2024-01-26 20:10:51 -05:00
Richard Milewski
fd059735b0 Added Ext Syntag 2024-01-02 14:10:19 -08:00
Revar Desmera
0d6d5140bf Allow zero-size rect() to allow prismoid() pyramids. 2023-10-10 15:16:50 -07:00
Revar Desmera
a6e60b5993 Once again, removed extraneous comma. 2023-10-10 14:54:37 -07:00
Revar Desmera
d37917c671 Enabled various shapes to not barf on zero or negative sizes. 2023-10-10 14:43:16 -07:00
Richard Milewski
7b7e6ba21d Shapes2D SynTags 2023-04-14 13:42:53 -07:00
Revar Desmera
732de27907 Minor docs fix. 2023-03-30 19:39:49 -07:00
Revar Desmera
7b988dcb58 Fixed truncated docs problems. 2023-03-28 21:53:01 -07:00
Revar Desmera
cc14ca2872 Fixed wedge/triangle shapes anchoring issues. 2023-03-28 20:39:37 -07:00
Richard Milewski
62b425628d Added vnf to synopses 2023-03-27 23:56:04 -07:00
Richard Milewski
c73d80a553 Synopses drawing.scad 2023-03-27 16:30:04 -07:00
Richard Milewski
eb2f5944f9 Merge remote-tracking branch 'upstream/master' 2023-03-27 14:45:31 -07:00
Richard Milewski
e20fe7a84b Shapes3d Synopses 2023-03-27 14:27:13 -07:00
Richard Milewski
74d2ea918f Shapes2d Synopses 2023-03-26 17:36:52 -07:00
Adrian Mariano
af53674c4e Add angle definition to prismoid 2023-03-24 19:50:52 -04:00
Adrian Mariano
b813881d26 fix anchoring bug in rect() and doc fix in screw_hole 2023-03-12 23:25:13 -04:00
Revar Desmera
a01c2cab0a Fixed consecutive commas error. 2023-03-10 16:59:14 -08:00
Adrian Mariano
a4596cb448 add trapezoid anchor override and fix trapezoid and rect perimeter anchoring 2023-03-08 23:09:11 -05:00
Adrian Mariano
4a9ab3b18b doc fix 2023-02-03 17:27:44 -05:00
Adrian Mariano
be998746e6 trapezoid fix 2023-02-03 16:36:40 -05:00
Adrian Mariano
3f4d5e65f7 doc fixes 2023-01-20 16:55:56 -05:00
Adrian Mariano
d949c08f7e attachments tutorial reorg 2022-11-10 21:38:41 -05:00
Adrian Mariano
dbb20fa92a special case teardrop $fn=6 2022-11-08 22:39:45 -05:00
Adrian Mariano
8cd43a6637 fix teardrop for extents to make proper cuboids 2022-11-05 16:25:37 -04:00
Adrian Mariano
66fce69e4d Fix bug in nut beveling, fix teardrop bugs, add chamfer to teardrop, 
add tap and self tap screw hole tolerances.
 2022-10-25 22:33:22 -04:00
Adrian Mariano
d860dc8044 doc fixes 2022-10-23 08:05:40 -04:00
Adrian Mariano
a7711edf0b distributors name normalization & bug fix 2022-10-22 23:15:35 -04:00
Adrian Mariano
b9713845f7 added n= option to supershape to give number of points 2022-08-06 10:28:36 -04:00
Adrian Mariano
f7b67232b2 doc fix for ellipse 2022-08-02 22:49:10 -04:00