Commit Graph

66 Commits

Author SHA1 Message Date
jean-pierre charras fabafe719d Use aperture macro for custom pads. Optimize aperture macros for free polygons.
These aperture macros were previously used but only for chamfered round rect.
They are now also used for custom pads (previously drawn as regions).
They are also optimized, i.e. only one aperture macro is created for a given shape.
(previously, one aperture macro was created for each chamfered round rect pad.)

So now all pads are flashed.
2021-01-30 18:14:58 +01:00
jean-pierre charras 15cc368918 Gerber plotter: prepare optimization of aperture macros type free polygons.
They are used for chamfered round rect pads, and can be used for custom shaped pads.
No actual change currently, but the shape rotation of custom pads and chamfered rr pads
can be now used in gerber plots.
2021-01-23 21:15:27 +01:00
jean-pierre charras 048715ab91 Gerber output: fix incorrect creation of trapezoid apertures.
When creating 4 corners (trapezoid) apertures, the rotation parameter was
not tested, therefore shapes actually used could have incorrect rotation.

Fixes #6432
https://gitlab.com/kicad/code/kicad/issues/6432
2020-11-19 09:16:56 +01:00
Jeff Young 7933935b4a Naming conventions. 2020-11-16 00:04:55 +00:00
Marek Roszko e928b2d8fd Split EDA_UNITS out from common. 2020-10-25 00:02:52 -04:00
Marek Roszko b9f1601418 Rename PLOT_MODE to OUTLINE_MODE 2020-10-15 19:33:18 -04:00
Marek Roszko eb33c33f15 Rename EDA_DRAW_MODE_T to PLOT_MODE 2020-10-15 19:30:07 -04:00
Marek Roszko 1538d737e7 Split out FILL_T to its own header to avoid spreading eda_item everywhere 2020-10-14 21:51:23 -04:00
Marek Roszko f59551d6ad Remove painter.h from eda_text.h 2020-10-14 19:18:38 -04:00
Marek Roszko 12d21e34e2 Remove trigo.h from eda_text.h 2020-10-13 23:37:48 -04:00
Marek Roszko b2e9f6987d Split base_struct into eda_item and eda_rect 2020-10-13 21:24:50 -04:00
Jeff Young 1703729269 Require explicit decl of maxError and errorLocations.
This should reduce both performance issues and clearance issues.
2020-10-13 13:49:07 +01:00
jean-pierre charras 380534807b Plotters: better support of filled circles having a thickness set to 0.
Setting a line thickness = 0 for graphic objects (circle, rect, line) is
allowed but creates issues for circles that were plotted a non filled shapes
but having a outline thickness = 0.
2020-10-12 11:30:43 +02:00
jean-pierre charras 34f47b3806 Add support of AP macro for chamfered round rect pads. 2020-10-11 12:53:45 +02:00
jean-pierre charras 213a74cbe6 Gerber, Dialog plot: add option to disable Aperture Macro use.
Some broken Gerber readers cannot handle Aperture Macros without errors
although this feature exists since the beginning of RS274X format.
2020-10-10 16:42:21 +02:00
jean-pierre charras f60954c232 Gerber export: add support for flashed chamfered rect (with no rounded corner) pads 2020-10-09 16:47:34 +02:00
jean-pierre charras 2aa357c872 Gerber export: fix incorrect size or orient of flashed oval and round Rect
shapes when they are not horizontal or vertical.
2020-10-08 14:48:34 +02:00
jean-pierre charras 00fea5006e Gerber plotter: fix a bug in a aperture macro calculation 2020-10-08 13:24:28 +02:00
jean-pierre charras 61f1f7d948 Gerber, aperture macros: use different apertures primitives in macro defs.
To avoid issues with broken Gerber readers use aperture macros with shapes
without rotation when more than one primitive is required.
In many gerber readers, rotation of a set of primitives is broken
(do not follow Gerber requirements)
2020-10-06 11:08:07 +02:00
jean-pierre charras 12ecccd0f3 Gerber output: disable use of aperture macros until some issues are fixed. 2020-10-05 10:54:38 +02:00
jean-pierre charras e76736b7bf Fix a few Coverity warnings 2020-10-03 12:47:41 +02:00
jean-pierre charras 0cca2a0ad2 Rect, Round Rect, Oval, Trapezoid (rotated) pads now use flashed apertures.
Complex shapes are plot using regions.

The old code is still available, just in case...
2020-10-02 10:19:45 +02:00
jean-pierre charras 6b958ff4e0 Move specialized plotter classes from plotter.h to specific plotter_xx.h
plotter.h contains now only a header common to all plotters.
The code does not actually change, but it allows modifying a specific plotter
without recompiling most of kicad files.
2020-09-27 09:54:39 +02:00
Marek Roszko de7a1b647c Use a local tmp file for plotting
Fix #5238
2020-08-20 16:23:51 +00:00
jean-pierre charras 1973153368 Gerber plotter: ensure the gerber region for a round rect pad is always closed.
Due to rounding issues, sometimes (especially for rotated pads) the region
(4 segments+4 arcs) was incorrectly closed (1 unit (nanometer) mismatch between
start point and end point.
Although it does not create bad shape, its breaks the round rect pad identification
in CAM tools.
start point and end point are now the same.
2020-06-12 10:22:19 +02:00
Jeff Young bcea2019d4 Unify support for line width magic cookies.
They were added for the Gerber plotter but once there there's the
expectation by others that they'll work.
2020-05-13 17:56:47 +01:00
Jeff Young 10614a9ebc Implement changes for Sketch Pads to Fab Layers.
Includes adding Fab Layers to default text & graphic settings.

Fixes https://gitlab.com/kicad/code/kicad/issues/1885

Fixes https://gitlab.com/kicad/code/kicad/issues/2274
2020-05-01 18:49:42 +01:00
Ian McInerney 99dcadf7e6 Introduce new KI_FALLTHROUGH macro
Annotate purposeful fallthroughs in switch statements with the
KI_FALLTHROUGH macro.
2020-04-25 00:44:09 +01:00
Seth Hillbrand 819f28daf5 Revert part of 9c8941e04
This accidentally changed gerber plotting behavior, resulting in invalid
aperture sizes

Fixes https://gitlab.com/kicad/code/kicad/issues/4232
2020-04-20 15:42:23 -07:00
Jeff Young 2b6089240a Change super/subscript syntax to ^{foo} and _{foo}. 2020-04-18 21:04:41 +01:00
Jeff Young 9c8941e040 Remove a bunch of globals. 2020-04-16 17:34:46 +01:00
jean-pierre charras de7154e8e9 Gerber plotter: Non horiz or vertical oval pads: better plot output:
These pads were plotted as a segment. This is not the right way.
Pads must be flashed or plotted as regions, not painted.
They are now plotted as Gerber regions round rectangle pads.
These regions are similar to flashed pads.
2020-03-27 10:34:41 +01:00
jean-pierre charras 9cb3333d05 Gerber plotter: plot round rectangle pads using a region with arcs.
Previously, the region was a usual polygon with arc approximated by segment.
Using a region with arcs is a better way because it allows CAM tools to
identify this region as a round-rect pad.

A side effect is a better shape and smaller files, however not really noticeable in fact.
2020-03-20 19:45:05 +01:00
jean-pierre charras 08f0e8d6e8 Pcbnew, Gerber output: always generates Aperture Attributes.
Previously, for historical reasons, they were added only if
Include Netlist Attributes option was on.

But Aperture Attributes have nothing to do with Netlist Attributes, and good
Gerber files must include them.
2020-03-12 16:57:13 +01:00
jean-pierre charras 465ffff162 Gerber plots: Add initial G01 command to the header,
to ensure linear interpolation mode.
To avoid issues, an interpolation mode must be set before first D01 command.
2020-02-03 17:55:19 +01:00
Ian McInerney f896043067 Fix comments for switch statement fall throughs
This cleans up all GCC warnings (-Wimplicit-fallthrough=2) about
implicitly falling through switch cases.
2020-01-11 19:16:32 +00:00
Ian McInerney 13b6028e1b Refactor all math into a new kimath library
* Split up the thirdparty code into the thirdparty folder (#3637)
* Create a new kimath static library containing all the math functions

This is part of cleaning the build system for #1906.
2020-01-07 17:12:59 +00:00
jean-pierre charras 24cd80ef3e Gerber plotter: modify G02 and G03 commands.
They are now in a specific block and no longer combined with an other command.
(combining these commands with an other command (D01 or D02) is deprecated)

Fixes #3677 | https://gitlab.com/kicad/code/kicad/issues/3677
2019-12-18 11:35:28 +01:00
Seth Hillbrand c4d853c1e8 SHAPE_LINE_CHAIN: Remove element access
This is the first step to allowing non-segments in the line chain.
External routines cannot be allowed to change the line chain without
going through the internal routines.  To accomplish this, we remove the
Vertex() and Point() access routines and only leave the const versions.
Transformations are given for both points as well as the chain itself.
2019-12-12 13:54:48 +00:00
Seth Hillbrand c6f5df134c Minor speed cleanup
This adjusts iterators to use const reference when only used for
copy.  It also ensures pre-allocation of vectors when size is known
ahead of time.
2019-12-05 14:20:59 -08:00
Seth Hillbrand b5f021ff9f Cleanup: Replace push_back with emplace_back
In cases where we create a new item and immediately push into a
container, the emplace idiom is faster and more efficient.
2019-12-05 13:41:21 -08:00
jean-pierre charras 51ed01d765 GERBER_PLOTTER: small change in code to manage the current selected aperture.
Avoid using an iterator to store this aperture because iterators can be invalided
when modifying a list.
Enhancements in gerber_placefile_writer.
2019-11-04 14:33:10 +01:00
jean-pierre charras 65bf669387 Refinements in gerber placefile writer: allows adding board edge cuts in file.
Use a pad bounding box for footprints having no valid courtyard defined.
Refinement also in Gerber files when plotting oval pads.
2019-11-01 18:12:26 +01:00
jean-pierre charras 8a4ba87fba Gerber output: Fix incorrect zones outline thickness in filled areas.
Fixes: lp:1848929
https://bugs.launchpad.net/kicad/+bug/1848929
2019-10-20 21:15:31 +02:00
jean-pierre charras 846397c692 Fix compil warning 2019-10-19 15:44:40 +02:00
jean-pierre charras f892ebbb49 Fix issues in Gerber attributes 2019-10-19 11:26:29 +02:00
jean-pierre charras b9202e81bc Fix Gerber plot pad oval for pad orientation not n*90 degrees.
Use now a Gerber region that support TO attributes like flashed pads.
2019-10-19 11:26:29 +02:00
jean-pierre charras 47f9c505c5 Gerber plot: better handling of polygonal pad shapes plotting
update GBR_CMP_PNP_METADATA.
2019-10-19 11:26:29 +02:00
jean-pierre charras 4b2d801fec Gerber file export: avoid duplicate corner when creating polygons (regions in Gerber dialect)
Fixes: lp:1847714
https://bugs.launchpad.net/kicad/+bug/1847714
2019-10-11 20:59:23 +02:00
jean-pierre charras ac2373ae16 Gerber plotter: add support of standard aperture regular polygon as flashed shape.
Standard apertures are circle, rect, oblong and polygon (regular polygonal shapes with 3 to 12 vertices)
The support of the standard aperture type polygon was missing in Gerber plotter.
2019-10-02 17:33:06 +02:00