29c3601061
SHAPE_POLY_SET: add FullPointCount(), mainly for statistics and debug.
2021-10-24 15:06:24 +02:00
9b9e379aa0
Overhaul arc internal model to not over-specify information.
2021-10-15 12:45:43 +01:00
9e557d84c6
Ensure appended arcs are valid arcs (start, mid, end cannot be collinear)
...
Fixes https://gitlab.com/kicad/code/kicad/-/issues/9380
2021-10-13 18:58:21 +01:00
4b8ca18bf7
Remove unfinished code for handling arcs in SHAPE_POLY_SET::booleanOp
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Boolean Ops on polygons with arcs are not supported (the only exception
is Simplify)
Also fix a bug in SHAPE_LINE_CHAIN::splitArc that resulted in an
exception
Partially fixes https://gitlab.com/kicad/code/kicad/-/issues/9380
2021-10-13 18:29:32 +01:00
c1e6fdfb47
Polygon triangulation: Check for broken remainders
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If the last three points of a tesselation are concave, we will never be
able to triangulate them. They were likely formed from a bad polygon,
so we will drop the triangle and return completed
Fixes https://gitlab.com/kicad/code/kicad/issues/9380
2021-10-12 12:14:42 -07:00
52bbfb9109
Remove dependency of dot size on linear mils
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Changes a dot to be a square pixel (linewidth x linewidth). This allows
the removal of IU dependencies and ensures that a dot is always visible
on screen. Also makes sure that cairo is setting the current linewidth
during its stroke routines
Fixes https://gitlab.com/kicad/code/kicad/issues/9362
2021-10-10 09:40:26 -07:00
f606679164
Proper numeric sorting for intersheet refs.
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Also expunges the horrifically named std::remove and std::remove_if
(neither of which remove anything).
2021-10-01 18:29:21 +01:00
e2368b733c
Allow selection of NPTH pads with zero copper size
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Fixes https://gitlab.com/kicad/code/kicad/-/issues/9249
2021-09-26 18:17:50 -04:00
4abee7c2eb
Fix SHAPE_LINE_CHAIN::Split when inserting a point on an arc
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Ensure the arc is split into two at the point specified.
Partly fixes https://gitlab.com/kicad/code/kicad/-/issues/9023
Additional work required to ensure that the shove state is preserved.
2021-09-26 15:15:51 +01:00
46949abe4a
Don't scroll to highlight an object already visible.
2021-09-25 15:31:52 +01:00
28bd734313
Prevent invalid paths in fracture
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We are not always sure of the path validity in fracture. Nominally, the
Clipper Simplify routine should remove invalid parts but in the case
where it doesn't, we need to recover gracefully, even if the output
polygon is not valid.
Fixes https://gitlab.com/kicad/code/kicad/issues/9199
2021-09-21 10:49:39 -07:00
f64abcba36
Restore BBoxCache usage for zone fill performance.
2021-09-09 16:43:47 +01:00
ed39b33d74
Fix edge case in CIRCLE::Intersect that caused a divide-by-zero crash
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Also add some additional test cases.
2021-08-25 19:11:19 +01:00
80355f04a9
Fix SHAPE_LINE_CHAIN::Replace at end of chain
2021-08-13 16:59:45 -04:00
d9cf939ba1
SHAPE_LINE_CHAIN::Replace Don't call front() or back() if empty
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Fixes https://gitlab.com/kicad/code/kicad/-/issues/8949
2021-08-12 16:32:06 +01:00
ab3564f12d
Fix formatting in prior commit
2021-08-11 17:40:23 +01:00
22df01183d
Fix edge cases in CIRCLE::Intersect that were causing KiROUND overflow
2021-08-11 17:31:27 +01:00
11fc74920c
Fix infinite loop in SHAPE_LINE_CHAIN::Slice
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Was resulting in infinite loop due to wrong calculation
in NextShape.
2021-08-09 21:10:33 +01:00
ae87dc686a
Fix SHAPE_LINE_CHAIN::NearestPoint when aAllowInternalShapePoints=false
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Fixes https://gitlab.com/kicad/code/kicad/-/issues/8770
2021-08-08 20:58:20 +01:00
1edb96cc5b
Fix SHAPE_LINE_CHAIN::Slice(), splitting arcs when required
2021-08-08 19:09:54 +01:00
eaf8eb284a
Add true arc-to-polyline collisions
2021-08-05 17:45:12 +01:00
dd65ce9523
Simplify & move new arc collision code into Kimath library
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Don't need to check intersections with the circle, just fix the
calculated "projected" point from the end points.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/8234
2021-08-05 17:45:12 +01:00
b6be10f05c
Fix CIRCLE::Intersect( const SEG& aSeg ) and add unit tests
2021-08-05 17:45:12 +01:00
318435aedb
Add more test cases: simulate zone fill around arc + diff pair meander
2021-08-05 17:45:11 +01:00
b6664eecf2
arc: fix incorrect arc center calculation for angle < 0 or > 180 deg
2021-08-05 18:15:55 +02:00
c00f4ed5d2
Add regression tests for track cleaner.
2021-08-03 16:17:18 +01:00
3a833debea
ShapeToPolygon: implement negative inflation
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Fixes https://gitlab.com/kicad/code/kicad/-/issues/8859
2021-07-28 10:37:56 +00:00
78e5e98ea0
Pass VECTOR2I objects by reference instead of on the stack.
2021-07-27 08:41:27 -04:00
8fd83cbb95
Pass wxPoint objects by reference instead of on the stack.
2021-07-26 15:35:33 -04:00
4760480f40
Quiet compiler warnings.
2021-07-22 13:03:17 +01:00
937e4b1d8c
ShapeToPoly: Fix outline/arc intersection for large expansions
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Fixes https://gitlab.com/kicad/code/kicad/-/issues/8820
Adds shortcut code path for 90deg corners
Segments are now actually symetrical
Refactored and commented the code
2021-07-22 11:53:08 +00:00
4c457b5ed3
More NULL expunging.
2021-07-18 14:31:55 -04:00
25e9d17722
Fix a boost compatibility with old boost versions.
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(replace boost::optional::has_value() by its definition is_initialized())
2021-07-16 14:01:26 +02:00
8b3ccab0a3
Implement explicit polygon construction for most pad shapes
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Fixes https://gitlab.com/kicad/code/kicad/-/issues/8650
2021-07-13 14:51:58 +00:00
54b6f51633
DSN export: export RECT and ARC shapes (on silkscreen layer) from footprints
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Also export arc track segments as lines. (Freerouter does not support QARCs)
Fixes #8769
https://gitlab.com/kicad/code/kicad/issues/8769
2021-07-11 18:15:40 +02:00
ec64e8ad5b
TransformRingToPolygon(): fix incorrect approximation of the hole.
2021-07-06 13:59:05 +02:00
72435c78af
Fix out of bounds crash in SHAPE_LINE_CHAIN::splitArc
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Check that the index references a point that is part of an arc
2021-07-05 20:29:24 +01:00
515669284a
convert_basic_shapes_to_polygon: some enhancements:
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- allows setting a minimal seg count for circles and rounded end segments.
- When using ERROR_OUTSIDE, ensure the arc correction is the actual value
needed by the segment count, not the max value allowed
2021-07-05 17:46:02 +02:00
3103ff9aa3
Fix display of filled polygons with arcs in the outline
2021-07-04 12:10:59 -04:00
ddc20dadc0
Formatting and spelling tweaks
2021-07-03 15:43:40 -04:00
cee5920d5c
Remove dead code (SHAPE_LINE_CHAIN::DetectArcs)
2021-07-03 19:37:50 +00:00
778c64de88
Implement ClearArcs() and check curved polys don't get a booleanOp
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We cannot (yet) support passing several curved outlines through clipper.
In these cases, the caller should ClearArcs() before processing.
2021-07-03 19:37:50 +00:00
260a9d0540
Use ZFillFunction to modify arcs post clipper (does not fully work yet)
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Added a unit test to verify union and intersection of polygons result
in desired results: subject + clip - intersect == union
2021-07-03 19:37:50 +00:00
437e2783fb
Use Clipper Z value to detect arcs post clipper
2021-07-03 19:37:50 +00:00
a9a8aa8243
SHAPE_LINE_CHAIN splitArc on Insert, Remove and Replace
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This ensures that the arc shapes remain correct after removing
a point belonging to an arc or inserting a point in the middle
of an arc.
Simplify implementation of Replace( ..., aP ). Now a Remove
operation followed by an Insert operation.
Improve QA test for SHAPE_LINE_CHAIN Append, Insert and Replace
Implement SHAPE_LINE_CHAIN::splitArc to break up an arc into two
Implement SHAPE_ARC::ConstructFromStartEndCenter and add qa test
2021-07-03 19:37:50 +00:00
3f73d8c2b5
SHAPE_LINE_CHAIN::Area() should always be positive
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The algorithm relied on the assumption that the points were
ordered anti-clockwise. When ordered in a clockwise fashion, the
result was correct but negative.
Refer to https://www.mathopenref.com/coordpolygonarea2.html
for more information.
2021-07-03 19:37:50 +00:00
c3051ba48a
Refactor SHAPE_LINE_CHAIN to allow two shapes per point
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m_shapes now has two possible indices. The first one is populated if
the point is associated with an arc and the second index is populated
if the point is shared between two arcs.
2021-07-03 19:37:50 +00:00
c1361ae173
SHAPE_POLY_SET: Detect arcs after boolean operations
2021-07-03 19:37:50 +00:00
3ee8b4825c
Implement SHAPE_LINE_CHAIN::DetectArcs and add qa test
2021-07-03 19:37:50 +00:00
14c3d9055e
Add CIRCLE::Contains( VECTOR2I aP ) and add unit tests
2021-07-03 19:37:50 +00:00
jean-pierre charras
Jeff Young
Roberto Fernandez Bautista
Seth Hillbrand
Jon Evans
david-beinder
Wayne Stambaugh