f92d25e00b
Fix SHAPE_LINE_CHAIN::Simplify() when there are only 3 points in the chain
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We weren't updating m_shapes properly.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/11695
(cherry picked from commit 1fa1b44d02
2022-08-19 20:58:28 +01:00
8afb8190af
geometry: use dedicated 64-bit integer square root for distance computations
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Guarantees 1 LSB error, while the C++ double type has 55 mantissa bits (meaning for sqrt(X) >~ 2^22.5) the error is not guaranteed.
(cherry picked from commit e6ebc2b9b9
2022-06-08 16:12:59 +00:00
79517e44ce
Fix QA for arc/arc collisions
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We no longer need the arbitary offset when we are calculating collisions
based on values that are not nm off from a "round" value.
(cherry picked from commit 2200c1319d
2022-03-08 10:37:04 -08:00
4de4347baa
SHAPE_ARC::Collide( aSeg ) must check segment end points as candidates
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The edge case is when the segment is completely contained inside the arc
(This partially reverts b4835c8208
2021-12-14 16:14:56 +00:00
b4835c8208
Add test case for SHAPE_ARC::Collide( seg ) + remove unneeded candidates
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Followup to commit 01068e0d41
2021-12-13 18:06:11 +00:00
c463818b57
SHAPE_LINE_CHAIN: Only fix up arc indices if last pt is part of an arc
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Fixes https://gitlab.com/kicad/code/kicad/-/issues/9843
2021-12-03 22:04:55 +00:00
b4342d813b
Fix SHAPE_LINE_CHAIN::Slice when end is an arc followed by a point
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Fixes https://gitlab.com/kicad/code/kicad/-/issues/9770
2021-11-25 10:05:33 -05:00
8f1126bdfc
Fix qa test utility GEOM_TEST::IsOutlineValid
2021-11-20 16:44:52 +00:00
389cb7d4bc
Add SHAPE_LINE_CHAIN tests for arcs with shared points
2021-11-20 16:44:52 +00:00
17407b850c
Add qa tests for SHAPE_POLY_SET arcs that wrap around from end to start
2021-11-20 16:44:52 +00:00
3f60765016
Fix incorrect tolerance applied to CollideArcToPolygonApproximation qa test
2021-11-15 14:04:37 +00:00
d47bd3a04d
Rewrite broken collision routine SHAPE_ARC::Collide( SEG& aSeg )
2021-11-15 14:04:37 +00:00
9b43689a76
Add SHAPE_ARC to SEG collision test cases
2021-11-15 14:04:37 +00:00
ad3b4f25c2
Add tests for shape_line_chain collision containing arcs
2021-11-15 14:04:37 +00:00
9a8d1246cc
We don't keep a CHANGELOG.TXT
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Direct interested readers to AUTHORS.TXT instead.
2021-10-05 19:46:53 -07:00
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
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
22df01183d
Fix edge cases in CIRCLE::Intersect that were causing KiROUND overflow
2021-08-11 17:31:27 +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
fb3a6ef2db
Add qa Test for SHAPE_LINE_CHAIN::Slice
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
f2925dc6cb
Added a few more test cases
2021-08-05 17:45:11 +01:00
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
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
2f069c0b19
Add test for detecting arcs post clipper
2021-07-03 19:37:50 +00:00
e54a44e1d3
Add qa test for SHAPE_POLY_SET::Simplify()
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
f968fc8719
Fix source comment / documentation typos
2021-06-09 19:32:58 +00:00
de89505f02
Fix QA for rounding segments
2021-06-03 10:18:50 -07:00
31da3e7dc6
qa: merge unit_test_utils to qa_utils
2021-05-19 11:02:52 +00:00
2c05d99d9f
SHAPE_POLY_SET: Fix segment collision testing
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It appears as though there was an optimization to skip testing segments if
one of their endpoints (and only the A point) was inside. Unclear the reason
for this, but I'm going to assume that it was intended to optimize the case
where both points are inside (like the point case above it).
2021-04-04 20:12:45 -04:00
e4b99b9bb5
Fix SHAPE_ARC::Collide and add Unit Tests
2021-03-20 16:11:43 +00:00
99d203feae
Clarify CIRCLE::ConstructFromTanTanPt
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Remove unused bool aAlternateSolution and add doxygen comments
2021-01-24 16:41:11 +00:00
48823c0723
Formatting fixes and fix qa_kimath following rebase
2021-01-24 16:41:10 +00:00
19620cebe7
qa tests: fix test_circle
2021-01-24 16:41:10 +00:00
6ed5ed52b8
qa tests for CIRCLE geometry library
2021-01-24 16:41:10 +00:00
b6a50d2f74
qa tests for SEG perpendicularity and parallelism
2021-01-24 16:41:10 +00:00
6e7ae93cc8
EDIT_TOOL::DragArcTrack Fix incorrect undo history when items are deleted
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Need to make sure we only apply one COMMIT operation per object before calling COMMIT::Push() or COMMIT::Revert()
2021-01-24 16:41:10 +00:00
45598f2933
Add handling of DXF arbitrary axis/extrusions
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This fixes some DXFs imports where unforunately CAD tools like SolidWorks
randomly decide to mirror circle definitions across the "z" axis (resulting in x or y axis flips in 2d)
Most likely live projection from 3D to 2D drawings introduces this.
However this is DXF specification to describe it so obtusely with vectors for a 2d drawing.
2020-11-23 21:24:38 -05:00
4ea3914d4e
Coverity fixes.
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CIDs: 312996, 305508, 305509, 305510, 312992, 312997, 312994, 312995,
312968, and 306650.
2020-11-10 08:50:16 -05:00
1cb7fbaab1
Fix errors in arc polygonization and test case.
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1) Tests can't expect accuracies around 1 to work. PCBNew defaults
to 5000.
2) Tests shouldn't artifically expand tolerance just to match the
results.
3) Tests should guarantee that end point is on arc, not just close
to it.
4) Standard polygonization of a circle is inside so splitting the
error needs to increase radius, not decrease.
5) Special-case first and last points so that they're exact.
2020-10-23 23:55:45 +01:00
30830d9127
qa/kimath: trivial test case for POLY_GRID_PARTITION
2020-10-23 01:18:07 +02:00
Roberto Fernandez Bautista
Tomasz Wlostowski
Seth Hillbrand
Jon Evans
luz paz
Sylwester Kocjan
Marek Roszko
Wayne Stambaugh
Jeff Young