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156 Commits

Author SHA1 Message Date
Tomasz Wlostowski 7994c59169 libs/kimath: POLY_GRID_PARTITION must use truncating (round-to-zero) rescale function for correct grid generation. 2021-01-10 00:04:57 +01:00
Seth Hillbrand b2cfd7f479 Fix rounding issues 
Rescaling and rotating has been leaving 1nm errors due to integer
truncation in VECTOR2I.  This rounds integers using KiROUND before
returning
 2021-01-09 13:05:58 -08:00
Jon Evans 31dd04fa96 Fix ToVector to return world coordinates 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/7002
 2021-01-08 13:52:39 -05:00
Jon Evans c3eb8dccda Fix typo in DIRECTION_45 ctor 2021-01-07 19:13:05 -05:00
Seth Hillbrand a342bb9ab3 Standardize rounding in 64-bit rescale 
32-bit rescale still uses truncation until we can determine how this
affects poly_grid_partition
 2021-01-07 11:21:05 -08:00
Seth Hillbrand 77acf85310 Revert "Standardize rescale" 
poly_grid_partition appears to depend on integer calculation for large
scaling

This reverts commit eef16fe717.
 2021-01-07 10:36:06 -08:00
hoijui 6ca9a42251 Removes 3 other instances of a potential encoding problem 
Signed-off-by: hoijui <hoijui.quaero@gmail.com>
 2021-01-07 17:36:49 +00:00
hoijui e34b829242 Prevent an encoding error when generating python API DoxyGen 
Signed-off-by: hoijui <hoijui.quaero@gmail.com>
 2021-01-07 17:36:49 +00:00
Jon Evans 0234b7278a PNS: Make DIRECTION_45 North be up everywhere 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/6935
 2021-01-06 21:47:06 -05:00
Seth Hillbrand eef16fe717 Standardize rescale 
Rescale was returning differing results based on 32-bit vs 64-bit
implementations.  Speed difference here appears to be positive.
 2021-01-06 17:52:14 -08:00
Jeff Young 2a088e5c7b Add conversion of circles to zones and enable in footprint editor. 
Also rule areas, of course.

Fixes https://gitlab.com/kicad/code/kicad/issues/6966
 2021-01-06 17:21:49 +00:00
Jon Evans 7431d5c985 PNS: First pass at updating meander placers for arcs 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/6464
 2021-01-05 17:57:21 -05:00
Jon Evans 8619086cf2 PNS: re-enable optimization of colinear segs in lines with arcs 2021-01-05 17:57:21 -05:00
Jon Evans 8901e71fc8 PNS: Fix loop removal, make walkaround less broken for arcs 2021-01-05 17:57:21 -05:00
Jon Evans aebb571dc9 Short-circuit arc generation if we are on a diagonal 2021-01-05 17:57:21 -05:00
Seth Hillbrand 5a97764319 Make segment contain its edge 
This allows segment snapping along its diagonals to the grid.

Fixes https://gitlab.com/kicad/code/kicad/issues/6924
 2021-01-03 12:47:33 -08:00
Jon Evans eaffacbc85 PNS: construct initial lines with arcs more precisely 2021-01-02 23:57:09 -05:00
Jon Evans af4c6393bb Fix arc collisions to account for width 
This was causing arcs to be really hard to start routing from
 2021-01-02 22:01:05 -05:00
Jon Evans 73248ab219 PNS: correct initial segment direction for posture solver 2020-12-31 13:05:43 -05:00
Jon Evans 111c644a82 Don't append zero-length arcs 2020-12-31 13:05:43 -05:00
Jon Evans fbdf31d35a Prevent creating arcs with slightly offset endpoints 2020-12-31 13:05:43 -05:00
Jon Evans 23c9eddf2d Cleanup 2020-12-30 18:29:41 -05:00
Jon Evans 79502a0d88 PNS: A new approach to arc placement 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/6334
 2020-12-30 18:23:24 -05:00
Jeff Young af2219ba7f Finish implementation of hole clearance checking. 
It appears we never did via hole testing, and pad hole testing didn't
appear to get much testing.
 2020-12-25 22:32:19 +00:00
Jon Evans ea351fde69 Recache polygon triangulation when mirroring 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/6265
 2020-12-20 10:45:24 -05:00
Jeff Young bc484784fc Make sure zones are triangulated for DRC. 
Normally this happens as a side-effect of rendering them but if done
from a script (or test case) this won't happen.

Fixes https://gitlab.com/kicad/code/kicad/issues/6635
 2020-12-12 15:27:46 +00:00
Jeff Young f08b7f098f Cleanup. 2020-12-12 15:27:46 +00:00
Jeff Young 807eef1208 Better error reporting to try and catch 6635. 2020-12-12 12:22:52 +00:00
Jeff Young 2c2630ef9e Formatting. 2020-12-12 03:43:41 +00:00
Ian McInerney be4b6ec06a Cleanup compiler warnings 2020-12-09 23:13:33 +00:00
Jeff Young 37178e3751 Formatting. 2020-11-29 14:02:46 +00:00
jean-pierre charras 68625494f3 specctra_export: fix an issue with custom and chamfered/round rect pads. 
Is some cases a created pad stack name had the same name as an other pad stack
having a slightly different shape, thus creating pads with a incorrect shape on board.

Fixes #6495
https://gitlab.com/kicad/code/kicad/issues/6495
 2020-11-25 13:57:46 +01:00
Jeff Young 9c7c05c161 Mostly formatting cleanup but a few type-casting cleanups too. 2020-11-24 22:16:41 +00:00
Marek Roszko 45598f2933 Add handling of DXF arbitrary axis/extrusions 
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
Werni 0e44f5128c Add const specifiers 2020-11-18 19:50:36 +00:00
jean-pierre charras 7265f84358 fix PAD::TransformShapeWithClearanceToPolygon() incorrect calculation in some cases. 
For round rect pads, when the arc error was OUTSIDE, the shape was too big and creates
bad shape for chamfered round rect pads.
For chamfered pads, when the clearance value was not 0, the chamfer was not at the
right place.
 2020-11-14 08:50:58 +01:00
Jeff Young 63773809d0 Formatting. 2020-11-10 18:08:25 +00:00
Jeff Young 791a50b493 Remove work-around in favour of real fix in Clipper. 2020-11-04 11:21:45 +00:00
Jeff Young 55c25f3cc4 Work around a round-off bug in Clipper. 
Fixes https://gitlab.com/kicad/code/kicad/issues/6260
 2020-11-02 17:43:13 +00:00
Jeff Young 6bf29deb7f Improve formatting. 2020-10-31 17:25:08 +00:00
Werni a7d5d1f091 Add more consts all over the place 2020-10-27 11:03:35 +00:00
Jeff Young d1c73cb1d5 Clean up MODULE effective shape memory handling. 2020-10-25 23:38:21 +00:00
Jeff Young 31cc100669 Don't make clients deal with nested SHAPE_COMPOUNDs. 2020-10-25 18:17:58 +00:00
jean-pierre charras d6f91c810f Fix a few compil and Coverity warnings. 2020-10-25 10:02:07 +01:00
Jeff Young 59f3fefd17 When polygonizing arcs don't use synthesized center and angle. 
Start, mid and end are the "real" properties and come with less
error.

Also collapses two arc polygonization routines into one.

Also fixes DRC checks to be cognizant of arc approximation error.

Fixes https://gitlab.com/kicad/code/kicad/issues/6039
 2020-10-23 23:55:45 +01:00
Jeff Young 1cb7fbaab1 Fix errors in arc polygonization and test case. 
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
Seth Hillbrand 19bf594aa0 Remove unused point in polygon test 
There can be only one.
 2020-10-23 12:13:09 -07:00
Jeff Young 58c006bc45 Register properties for ARC elements so we can get their netclass. 
Also improves GAL arc drawing and polygonization.

Fixes https://gitlab.com/kicad/code/kicad/issues/6039
 2020-10-23 14:27:36 +01:00
Tomasz Wlostowski 5b4f463c38 kimath: SHAPE_POLY_SET::Format() outputs C++-like code now, like other shapes 2020-10-23 01:18:01 +02:00
Tomasz Wlostowski a8074ed37d kimath: POLY_GRID_PARTITION now uses safer degeneracy (overlapping edges/'slits') handling mechanism. Also added some explanation of the algorithm used. 2020-10-23 01:17:54 +02:00