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581 Commits

Author SHA1 Message Date
Jeff Young ffa6adec96 Add a cache for TrueType contours and triangulation data. 
Also returns minimumSegmentLength to its former value as
it doesn't appear to be required to fix
https://gitlab.com/kicad/code/kicad/-/issues/11463.

Fixes: https://gitlab.com/kicad/code/kicad/-/issues/16568
(cherry picked from commit 162e8962f7)
 2024-02-23 16:53:29 +01:00
Seth Hillbrand 745c52c2b7 Update triangulation 
Allow for overlapping points in input polygon.  This is relatively
common on a grid and should be used as potential split points to shave
additional ears

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16933
 2024-02-12 15:20:08 -08:00
Jeff Young 11f5908761 Revert the SHAPE_ARC::Collide() part. 
The arc width appears to be handled elsewhere (at least in
the test suite).

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16951
 2024-02-12 17:51:14 +00:00
Seth Hillbrand c6c1dbb844 Don't skip caching triangulation for failure 
Failed triangulation can have multiple causes but we don't have another
approach, so skipping the cache just causes the same issue to be raised
again and again

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16946
 2024-02-12 09:39:22 -08:00
Jeff Young d5ac0ff768 Fix SHAPE_ARC::BBox() and Collide() to honour m_width. 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/16951
 2024-02-12 16:59:57 +00:00
Alex Shvartzkop 1122d80388 Better support for arcs in tuning patterns. 2024-01-31 23:38:05 +03:00
Roberto Fernandez Bautista 7276486756 Finish fixing SHAPE_LINE_CHAIN::Slice 2024-01-31 19:17:46 +03:00
Roberto Fernandez Bautista 79aba50c23 Finish fixing SHAPE_LINE_CHAIN::NextShape and add tests 2024-01-31 19:17:46 +03:00
Roberto Fernandez Bautista e950475bc3 Add assert to SHAPE_LINE_CHAIN::Segment + Deduplicate code 
CSegment should have the exact same logic as Segment

Also, moving definition to .cpp file to reduce need to rebuild every time
 2024-01-31 19:17:46 +03:00
Roberto Fernandez Bautista effed5dfdf Fix SHAPE_LINE_CHAIN::Remove and SHAPE_LINE_CHAIN::RemoveShape 2024-01-31 19:17:46 +03:00
Roberto Fernandez Bautista 673e23c2e6 Fix and simplify SHAPE_LINE_CHAIN::Append( SHAPE_ARC ) + QA tests 2024-01-31 19:17:46 +03:00
Roberto Fernandez Bautista 34942290a2 SHAPE_LINE_CHAIN: Fix SetClosed() logic 
SetClosed should unwrap the chain when there are coincident points at the
start.
 2024-01-31 19:17:46 +03:00
Roberto Fernandez Bautista 7593863245 SHAPE_LINE_CHAIN: Fix and simplify ShapeCount() 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/15754
 2024-01-31 19:17:46 +03:00
Roberto Fernandez Bautista c72ba189cf Fix SHAPE_LINE_CHAIN::Slice following NextShape() changes 2024-01-31 19:17:46 +03:00
Roberto Fernandez Bautista e9fbb36538 SHAPE_LINE_CHAIN: Fix and simplify NextShape() + remove PrevShape() 
NextShape() function was too complex (trying to go back and forwards).
We only used PrevShape() in one place, so removed that usage.

Added QA tests
 2024-01-31 19:17:46 +03:00
Roberto Fernandez Bautista 079478f989 EDA_ANGLE: use constexpr for constant angles 
Remove all statics in the class and instead use constexpr to
ensure correct ordering
 2024-01-31 19:17:46 +03:00
Seth Hillbrand 3cf8b718f3 Don't truncate if not needed 2024-01-26 09:11:11 -08:00
Jeff Young 8410a5e685 Coding conventions and cleanup. 2024-01-23 16:03:25 +00:00
Seth Hillbrand f1dacf7d92 Updated revision of polygon triangulation from 0a67dd3fdd 
This maintains the primary goal of ensuring that bad splits do not allow
the triangulation process to continue.  Instead, we boot this back up to
the top-level where we will simplify the polygon before triangulating
again.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16624
 2024-01-18 11:07:40 -08:00
Seth Hillbrand e4a0b9c7ed Revert "Revise triangulation" 
This reverts commit 0a67dd3fdd.
 2024-01-18 11:07:40 -08:00
Alex Shvartzkop d512e09eb8 std::isnan is not constexpr in C++17 2024-01-16 18:42:37 +03:00
Alex Shvartzkop 4c630e5aec KiROUND: make sure input type is floating point before checking for nan. 2024-01-16 17:25:46 +03:00
Alex Shvartzkop f99505e190 Fix arc editing bugs when endpoints match. 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/16532
 2024-01-16 16:17:45 +03:00
Jeff Young 33c97da0fa Performance enhancement. 2023-12-27 13:52:02 +00:00
Ian McInerney 5c334c147b Make some types auto-reference to prevent copies 2023-12-19 14:23:36 +00:00
Wayne Stambaugh a4b38fbb80 Coverity warning fixes. 2023-12-18 16:09:13 -05:00
Jeff Young cfa55d958a performance efficiencies 2023-12-18 18:45:02 +00:00
Jeff Young 8251fca66a performance efficiencies 2023-12-18 17:39:29 +00:00
Jeff Young 11805d6696 performance efficiencies 2023-12-18 17:01:55 +00:00
Seth Hillbrand 0a67dd3fdd Revise triangulation 
- Avoid double-splitting a single point
- Check for mid-line intersections
- Avoid splitting zero-area polygons
- Keep full z-list for intersection checks

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16241
 2023-12-13 13:37:17 -08:00
Alex Shvartzkop bfcd087751 Add KiROUND for VECTOR2 types. 2023-12-02 17:08:56 +03:00
Alex Shvartzkop 2d9eee93e2 Fixes for length tuning patterns. 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/16198
 2023-12-01 08:44:10 +03:00
Seth Hillbrand daf178b64f Upgrade Clipper2 to 1.3.0 
Fixes a number of minor inflation issues including slivers when
overlapping points are inflated

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16182
 2023-11-28 16:02:39 -08:00
jean-pierre charras 7fd9226bec Fix issue in CalcArcCenter( VECTOR2D& aStart, VECTOR2D& aMid, VECTOR2D& aEnd ) 
It happens when the segment (aStart, aMid) is horizontal
Probably also when the segment (aEnd, aMid) is horizontal
Slopes with value 0.0 are set to double:: epsilon(), but it was a too small values
generating broken calculations.
Now set to 1e-10 (it seems working).
Fixes #16089
https://gitlab.com/kicad/code/kicad/-/issues/16089
 2023-11-18 20:08:26 +01:00
Alex Shvartzkop 648b4a7689 TransformOvalToPolygon: make segments align at 45 deg angles. 2023-11-06 14:50:40 +03:00
Jeff Young 24ca7add42 Don't clamp arc centers quite so aggressively. 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/16029
 2023-11-06 00:45:19 +00:00
Wayne Stambaugh bfd3e71a88 Don't show integer overflow errors in release builds. 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/15529
 2023-10-28 15:06:32 -04:00
Wayne Stambaugh 84f58f36d4 Coding policy fixes. 2023-10-28 14:45:44 -04:00
Wayne Stambaugh b8310efd19 Coding policy, Doxygen comment, and spelling fixes. 2023-10-20 14:32:54 -04:00
Alex Shvartzkop be1008cbd8 ADDED: Heal Shapes; Fix discontinuities in gfx import and Cleanup dialog. 2023-10-17 10:29:43 +03:00
Jeff Young 2b28580f0c Comments. 2023-10-15 17:59:11 +01:00
Jeff Young 62d959ed0e Don't assume an error location for PAD::GetEffectivePolygon(). 
While ERROR_INSIDE was good for plotting, 3D generation, etc., it's
not good for generating router hulls.

Also reverts part of the change to always use polygons for PNS::SOLIDs.  A single shape in a SHAPE_COMPOUND will be faster (and
more accurate).

Fixes https://gitlab.com/kicad/code/kicad/-/issues/14898
 2023-10-13 13:59:26 +01:00
Alex Shvartzkop 8b21a260c9 Refactor MEANDER_PLACER_BASE::cutTunedLine to SHAPE_LINE_CHAIN::Split. 2023-10-08 02:41:17 +00:00
Alex Shvartzkop f9efed692d Pick location closest to aSeg.A in SHAPE_COMPOUND and SHAPE_RECT Collide. 2023-10-06 16:05:05 +03:00
Alex Shvartzkop 92ef40327d Add accuracy parameter to SHAPE_POLY_SET::PointOnEdge. 2023-10-06 15:56:46 +03:00
Alex Shvartzkop de0c1218c3 Add a method to offset line chains. 2023-10-06 15:50:37 +03:00
Alex Shvartzkop 8a22a8fa69 Add aExact to SHAPE_LINE_CHAIN::Split. 2023-10-06 15:50:37 +03:00
Alex Shvartzkop d7863b09c5 Move CORNER_STRATEGY out of SHAPE_POLY_SET. 2023-10-06 15:42:50 +03:00
Alex Shvartzkop 2cd630b47d Fix a bug causing lower segment count on holes when deflating polygons. 2023-10-06 15:36:42 +03:00
Seth Hillbrand 06428e0161 Remove unused 2023-09-27 18:05:21 -07:00