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134 Commits

Author SHA1 Message Date
Johannes Pfister 64f77b3596 PNS: Add support for 90-degree corner modes 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/6902
 2021-11-03 02:14:23 +00:00
jean-pierre charras 29c3601061 SHAPE_POLY_SET: add FullPointCount(), mainly for statistics and debug. 2021-10-24 15:06:24 +02:00
Seth Hillbrand c1e6fdfb47 Polygon triangulation: Check for broken remainders 
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
Seth Hillbrand 52bbfb9109 Remove dependency of dot size on linear mils 
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
Jeff Young 46949abe4a Don't scroll to highlight an object already visible. 2021-09-25 15:31:52 +01:00
Jeff Young f64abcba36 Restore BBoxCache usage for zone fill performance. 2021-09-09 16:43:47 +01:00
Roberto Fernandez Bautista 11fc74920c Fix infinite loop in SHAPE_LINE_CHAIN::Slice 
Was resulting in infinite loop due to wrong calculation
in NextShape.
 2021-08-09 21:10:33 +01:00
Roberto Fernandez Bautista 1edb96cc5b Fix SHAPE_LINE_CHAIN::Slice(), splitting arcs when required 2021-08-08 19:09:54 +01:00
Roberto Fernandez Bautista dd65ce9523 Simplify & move new arc collision code into Kimath library 
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
Roberto Fernandez Bautista 318435aedb Add more test cases: simulate zone fill around arc + diff pair meander 2021-08-05 17:45:11 +01:00
Wayne Stambaugh 78e5e98ea0 Pass VECTOR2I objects by reference instead of on the stack. 2021-07-27 08:41:27 -04:00
Wayne Stambaugh 8fd83cbb95 Pass wxPoint objects by reference instead of on the stack. 2021-07-26 15:35:33 -04:00
Wayne Stambaugh 4c457b5ed3 More NULL expunging. 2021-07-18 14:31:55 -04:00
Jon Evans ddc20dadc0 Formatting and spelling tweaks 2021-07-03 15:43:40 -04:00
Roberto Fernandez Bautista cee5920d5c Remove dead code (SHAPE_LINE_CHAIN::DetectArcs) 2021-07-03 19:37:50 +00:00
Roberto Fernandez Bautista 778c64de88 Implement ClearArcs() and check curved polys don't get a booleanOp 
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
Roberto Fernandez Bautista 260a9d0540 Use ZFillFunction to modify arcs post clipper (does not fully work yet) 
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
Roberto Fernandez Bautista 437e2783fb Use Clipper Z value to detect arcs post clipper 2021-07-03 19:37:50 +00:00
Roberto Fernandez Bautista a9a8aa8243 SHAPE_LINE_CHAIN splitArc on Insert, Remove and Replace 
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
Roberto Fernandez Bautista c3051ba48a Refactor SHAPE_LINE_CHAIN to allow two shapes per point 
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
Roberto Fernandez Bautista c1361ae173 SHAPE_POLY_SET: Detect arcs after boolean operations 2021-07-03 19:37:50 +00:00
Roberto Fernandez Bautista 3ee8b4825c Implement SHAPE_LINE_CHAIN::DetectArcs and add qa test 2021-07-03 19:37:50 +00:00
Roberto Fernandez Bautista 14c3d9055e Add CIRCLE::Contains( VECTOR2I aP ) and add unit tests 2021-07-03 19:37:50 +00:00
Seth Hillbrand 6c224156f5 Adding conversion from points to arcs 
Allows detection of arcs from segments in a SHAPE_LINE_CHAIN, converting
them to SHAPE_ARCs in the chain
 2021-07-03 19:37:50 +00:00
Seth Hillbrand 4f4deece6d ADDED support for reading/writing arcs in polys 
This adds support for reading and writing arc elements in polygons.
 2021-07-03 19:37:50 +00:00
Marek Roszko eff75b630f Get rid of anonymous struct typedefs 
We are using C++14 where there is no reason for this and is banned in C++20 under P1766R1. MSVC generates a warning under C++14 as a reminder.
 2021-07-01 18:28:41 -04:00
Wayne Stambaugh 507a88524a KiCad internal library header file housekeeping. 2021-07-01 13:46:38 -04:00
jean-pierre charras 17737af130 Fix some issues related to SHAPE_ARC: 
- Some are related to shape errors when the allowed error to approximate circle
by segment is large and arc radius small.
- fix the actual error used in ConvertToPolyline().
- Use SHAPE_ARC::DefaultAccuracyForPCB() instead of a fixed value as extra margin
in zones. It should not change something, because it is also a fixed value
(5 micrometers), but it is not a magic number.
-TransformArcToPolygon() fix some issues and add a new algo, based on the arc actual
outline shape (initial algo is still available in code, just in case).
 2021-06-30 13:33:49 +02:00
jean-pierre charras bcb5618315 Fix incorrect calculation in TransformCircleToPolygon(), only noticeable 
when the allowed aError is (unusually) large.
 2021-06-28 18:51:37 +02:00
jean-pierre charras 310adedf85 Add GetCircleToSegmentError() to geometry/geometry_utils. 
This function returns the error created by a circle to segment approximation.
 2021-06-26 18:57:07 +02:00
jean-pierre charras 3c81403424 Refinements in Arc to Polygon transform: slightly better shapes of arc ends. 
Note also the transform is still not good: the same parameters are applied
to convert inner arc, outer arc and middle arc of a thick arc to segments.
But these parameters depend on arc radius (or circle radius) value.
 2021-06-26 14:20:55 +02:00
luz paz f968fc8719 Fix source comment / documentation typos 2021-06-09 19:32:58 +00:00
Jeff Young 976e756b02 Formatting. 2021-06-03 18:33:59 +01:00
Seth Hillbrand 059f79dfdb Re-remove KiROUND from header 
Moves routines requiring KiROUND (and util.h by extension) to the cpp
file
 2021-06-03 08:44:17 -07:00
Seth Hillbrand cf1c75ecd4 Handle rounding errors in seg length calculation 
SQRT needs to be passed through KiROUND before returning otherwise,
truncation errrors will accumulate between routing and DRC

Fixes https://gitlab.com/kicad/code/kicad/issues/8541
 2021-06-02 16:42:35 -07:00
Marek Roszko c294d28275 Split POLY_GRID_PARTITION to a cpp file 
Not entirely a lightweight class
 2021-06-02 18:31:30 -04:00
Marek Roszko 13abb9f947 Shift some seg functions to the cpp file 2021-06-02 18:31:30 -04:00
Jeff Young 46d746c9da Performance optimizations. 2021-06-01 23:11:54 +01:00
Tomasz Wlostowski 2d8264124d geometry: SHAPE_LINE_CHAIN::PathLength() now can accept the maximum index of the segment to calculate the length to 2021-05-29 00:13:24 +02:00
Tomasz Wlostowski 7553b7b092 geometry: add minimum distance threshold parameter to SHAPE_LINE_CHAIN::Find()/FindSegment() 2021-05-29 00:13:24 +02:00
Tomasz Wlostowski e7fe8c4ddb geometry: rework SHAPE_LINE_CHAIN::Intersect() to explicitly indicate touching vertices and remove references to SEGs from INTERSECTION structure 2021-05-29 00:13:24 +02:00
Jon Evans f30ebbde33 Fix accuracy of tuning path calculation when measuring arcs 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/8401
 2021-05-10 21:22:51 -04:00
Thomas Pointhuber a30894e5a1 Allow SHAPE_LINE_CHAIN and SHAPE_ARC to be mirrored using a SEG 2021-04-11 13:27:25 +00:00
Roberto Fernandez Bautista 235688e459 Less restrictive Arc Track Dragging tool 
Use the connecting straight tracks even if not exactly parallel - allow
an error margin configurable in ADVANCED_CFG (default 1 degree). Also
be less strict about end point matching and use the width of the track
as the criteria to determine suitability.

Finally, delete any short lengths of track at the end of the operation
and amend the arc end points to keep connectivity.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/7967
 2021-04-06 12:52:01 +00:00
Marcus A. Romer 1632707d9b Replace tabs with spaces 2021-04-05 01:13:39 +00:00
Jeff Young b6f2941a06 Another try a allowing touching courtyards. 
Fixes https://gitlab.com/kicad/code/kicad/issues/8076
 2021-03-31 22:54:30 +01:00
Dominik Wernberger e2aa7be4b3 Added a lot of consts and refactored a few lines 2021-03-08 12:49:48 -08:00
Mikolaj Wielgus 0f22b54cd8 Clip the leader lines properly when using circular text frame 
Fixes https://gitlab.com/kicad/code/kicad/issues/7810
 2021-03-07 21:19:19 +00:00
Jeff Young e89f9db438 Footprint disallow layer checking needs to be based on courtyards. 
Fixes https://gitlab.com/kicad/code/kicad/issues/7620
 2021-02-20 14:13:36 +00:00
Roberto Fernandez Bautista 2d66abdc89 CADSTAR PCB Archive Importer: More improvements to loading of zones 
Adds a new function Area() to SHAPE_POLY_SET
 2021-02-10 18:49:21 +00:00