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58 Commits

Author SHA1 Message Date
Jeff Young
d24b034cbc Cleanup (and a minor performance improvement). 2021-01-04 22:32:29 +00:00
Jeff Young
ecc0e861d3 Implement hole clearance and hole-to-hole clearance in router. 
Fixes https://gitlab.com/kicad/code/kicad/issues/6882
 2021-01-01 00:31:36 +00:00
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
Jon Evans
689da3794d PNS: Merge co-linear segments during placement 2020-12-29 21:14:36 -05:00
Jon Evans
4c0aa6db1a PNS: Disable smart pads optimization for vias 
There is not much point with the current algorithm and it
breaks auto-posture.
 2020-12-29 21:14:36 -05:00
Jon Evans
81d4e06f00 PNS: Consider pad orientation when routing 
PNS: Skip smart pads when posture was manually forced

This allows a more-correct pad breakout to be chosen when
smart pads is off.
 2020-12-29 01:06:46 -05:00
Jon Evans
3adff647a7 PNS: Preserve nearest vertex when dragging in shove mode 2020-12-28 19:44:39 -05:00
Jon Evans
912657dd23 Component dragger: make relaxed segment pickup work for PTH pads 2020-12-22 22:43:44 -05:00
Werni
0e44f5128c Add const specifiers 2020-11-18 19:50:36 +00:00
Tomasz Wlostowski
9bef95418e router: wip on less intrusive dragged trace optimization 2020-10-09 00:01:26 +02:00
Mark Roszko
a28a0e14ba Fix conversion warnings 2020-10-05 10:41:14 +00:00
Wayne Stambaugh
ede39780e2 Remove all debugging output that cannot be disabled. 
The use of printf, wxLogDebug, and std::err/std::out causes excessive
debugging output which makes finding specific debugging messages more
difficult than it needs to be.

There is still some debugging output in test code that really needs to
be moved into a unit test.

Add debugging output section to the coding policy regarding debugging
output.
 2020-08-18 10:17:36 -04:00
Tomasz Wlostowski
fd07e94760 router: abstract segment links into a LINK_HOLDER interface. DIFF_PAIRS are now also linkable 2020-07-22 17:04:42 +02:00
Ian McInerney
450107e453 Remove if statement with duplicated branches in router 2020-07-22 00:18:30 +01:00
jean-pierre charras
ffe0b4aba1 Fix a few Coverity warnings. 2020-04-02 14:21:09 +02:00
jean-pierre charras
e811101567 fix a few Coverity warnings. 2020-04-01 09:34:44 +02:00
Tomasz Wlostowski
77478014d8 router: kill some warnings in OPTIMIZER 2020-02-28 23:17:15 +01:00
Tomasz Wlostowski
4525a17076 router: backspace key to undo last fixed segment(s) 2020-02-27 22:02:56 +01:00
Tomasz Wlostowski
cf4945afaa router: optimizer should now handle 'keep vertex' constraint correctly... 2020-02-27 22:02:56 +01:00
Tomasz Wlostowski
53c3f95ac4 router: initial attempt at walkaround mode for dragger 2020-02-27 22:02:56 +01:00
Tomasz Wlostowski
c0314dbb29 router: dragger can now optimize also the segment being dragged 2020-02-27 22:02:56 +01:00
Tomasz Wlostowski
6b767d50c3 router: initial support for user-provided constraints for the optimizer 2020-02-27 22:02:56 +01:00
Seth Hillbrand
8c19b4b6ae pcbnew: Adding arcs to PNS 
This is allows ARCs in tracks to be synchronized with
the PNS router.  Note this does not yet include the UI components
to route curved traces
 2020-02-21 16:11:41 -08:00
Seth Hillbrand
52bfdb9703 PNS: Assume the current line is a base before optimizing 
We use the cost of the current line before trying to improve the pad
breakout cost when optimizing the smart pads

Fixes #3759 | https://gitlab.com/kicad/code/kicad/issues/3759
 2020-01-12 11:08:46 -08:00
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
Seth Hillbrand
eb3d32f967 SHAPE_LINE_CHAIN: Unify constructors 
Keeps the multi element SHAPE_LINE_CHAIN constructors in a single
routine using std::vector and implicit construction.
 2019-12-12 13:54:48 +00:00
Seth Hillbrand
133772e964 pcbnew: Correct optimizer breakout calculation 
The previous fix for optimizer breakout length calculation was providing
better scores to longer traces rather than longer breakouts as intended.

This limits the length scoring to breakout only.
 2019-10-25 11:18:16 -07:00
Seth Hillbrand
03d5bf0df5 PNS: Check that we are optimizing a pad 
Vias are also sent to breakout optimizer, so we need to check for the
solid cast before dereference.

Fixes: lp:1841057
* https://bugs.launchpad.net/kicad/+bug/1841057
 2019-08-22 08:57:19 -07:00
Seth Hillbrand
06cb21cc47 pcbnew: Optimize pad connection revision 
This modifies that logic for optimizing pad connections.

1) Custom pads now prefer the connections to their longer side.  This is
particularly important to match the behavior in a rectangular pad
2) Costs for straight lines are non-zero.  This favors fewer connections
3) Custom pad breakouts are at the polygon boundary rather than offset
by 0.1mm.  This also matches the circular and rectangular paradigm.
4) Line Heads contained in the pad itself are not optimized.  This
prevents escaping the pad unnecessarily

Fixes: lp:1824182
* https://bugs.launchpad.net/kicad/+bug/1824182
 2019-08-20 19:35:26 -07:00
Jeff Young
79934a327e Implement shoving of free vias. 
Also contains a little bit of cleanup and a lot of commenting.

Fixes: lp:1833216
* https://bugs.launchpad.net/kicad/+bug/1833216

Fixes: lp:1833214
* https://bugs.launchpad.net/kicad/+bug/1833214
 2019-07-24 09:33:47 -06:00
Seth Hillbrand
9648584827 Adjusting the breakout optimizer for custom pads 
Rather than using the center of the bounding box, we keep the start
track on the custom pad's connection pad when optimizing the breakout.
 2018-05-04 08:23:20 -07:00
Seth Hillbrand
b2c4519c2c Setting custom pad shape to be outline for PNS 
Changes SHAPE_CONVEX to SHAPE_SIMPLE to better reflect the limitations.
Changes SHAPE_LINE_CHAIN::PointInside calculation to allow points
strictly inside a line chain

Fixes: lp:1768862
* https://bugs.launchpad.net/kicad/+bug/1768862
 2018-05-04 08:23:20 -07:00
Jeff Young
93999f7af6 Change "Automatic neckdown" to "Optimize pad connections". 
Fixes: lp:1485202
* https://bugs.launchpad.net/kicad/+bug/1485202
 2018-02-15 17:02:44 +01:00
decimad
4770be0920 Make the segment-ref container a true member of PNS::LINE 
improve const correctness
return segment container by ref
change client code accordingly
 2016-09-06 16:06:06 +02:00
decimad
6c749e0ba8 Remove PNS_ prefix from most types inside namespace PNS 2016-09-06 16:06:06 +02:00
decimad
4cf44d9725 Rename pns item kind constants in preparation for renaming pns classes 2016-09-06 16:06:06 +02:00
decimad
de6281e977 Move PNS router code into namespace PNS 
update copyright messages
 2016-09-06 16:06:06 +02:00
Christian Gagneraud
7e0caf7abe [pns] Make the placer algo draw debugging stuff by relying on a new PNS_DEBUG_DECORATOR, this removes a reversed dependency b/w PNS_ROUTER and PNS_ALGO Tom: some rework of the patch 2016-08-15 17:16:48 +02:00
Simon Richter
1b2fd6a382 Replace BOOST_FOREACH with C++11 range based for. 2016-06-29 16:07:55 -04:00
jean-pierre charras
7abf006c80 Very minor fix: fix shadowed local vars. 2016-06-15 10:27:24 +02:00
Simon Richter
96ec9db5d6 Add missing C++ stdlib headers 
The GCC standard library headers often include other headers, which makes
some code compile that forgets to include several headers.
 2016-05-28 12:46:29 -04:00
Maciej Suminski
a30c8d7848 Coverity fixes. 2016-05-11 11:18:27 +02:00
Tomasz Wlostowski
b6f61ff676 PNS: correctly snap to offset pads 2015-08-04 12:15:47 +02:00
Jan Dubiec
7f1f436a4e Proper OPT_OBSTACLE casting. 2015-07-22 10:46:45 +02:00
Maciej Suminski
4fffd147f2 Fix one warning. 2015-07-07 18:38:49 +02:00
Maciej Suminski
66778e1b00 PNS code formatting. 2015-07-07 18:36:38 +02:00
Mathias Grimmberger
7724c581fd router: support for non-90 degree pad orientations 2015-07-02 16:09:43 +02:00
Maciej Suminski
721949b50e Fix memory leak in pns_node and pns_line_placer. Fix coverity uninitialized warnings. 2015-03-10 15:38:27 +01:00
Maciej Suminski
4fb9bce354 Code formatting. 2015-02-18 17:53:46 +01:00
Tomasz Włostowski
112adccbcb router: differential pairs & length tuning support 2015-02-18 01:29:54 +01:00