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86 Commits

Author SHA1 Message Date
Jeff Young 76cd637895 Make the net identifier opaque to PNS router. 
This also improves performance as we don't have to look up the
netcodes in a map.
 2023-08-22 15:17:02 +00:00
Seth Hillbrand 990641d2eb Cleanup printf bits 2023-04-20 15:19:04 -07:00
Tomasz Wlostowski 1283c4713f router: rework ITEM ownership model. 
- prerequisite for holes as first class objects code
- introduced the OWNABLE_ITEM interface that defines the owning container (NODE/other ITEM/ITEM_SET)
- simplified the ITEM_SET interface
- constified a lot of APIs (ownership/JOINT management) as a side effect

Rebased and cleaned up by Jeff Young <jeff@rokeby.ie> 5 April 2023
- some STL cover types removed
 2023-04-05 11:21:31 +01:00
Tomasz Wlostowski 165b5257e8 router: temporaily disable upper corner count limit constraint in the OPTIMIZER which prevents almost any optimization of shoved lines 2022-10-31 11:17:32 +01:00
Tomasz Wlostowski 45f7cf9571 router: rework the DEBUG_DECORATOR a bit: 
- support for dumping complete PNS::ITEMs and generic SHAPEs
- support for log nesting levels
- wxT-ized strings
- more verbose output where needed
 2022-03-03 01:02:00 +01:00
Marek Roszko 0a5ddb8d40 Add some vector reservations 2022-02-05 21:12:29 -05:00
Jeff Young 14006495d5 Angle cleanup. 2022-01-20 22:35:41 +00:00
Tomasz Wlostowski e60386f028 router: disable 'limit corner count' optimization for via dragging 
It seems to be completely preventing optimization instead of preventing over-optimization in case the head is a dragged via.
To be investigated in more details in V7.

Fixes: https://gitlab.com/kicad/code/kicad/-/issues/8665
 2021-11-22 00:05:17 +01:00
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
Wayne Stambaugh 78e5e98ea0 Pass VECTOR2I objects by reference instead of on the stack. 2021-07-27 08:41:27 -04:00
Wayne Stambaugh cf00319c85 More NULL expunging. 2021-07-20 07:27:18 -04:00
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
luz paz f968fc8719 Fix source comment / documentation typos 2021-06-09 19:32:58 +00:00
Tomasz Wlostowski ebd957b08e router: rework router's debugging infrastructure to be more compatibile with the 'qa/pns/pns-log-viewer' tool. 
The log viewer tool lets you inspect all the intermediate stages of the routing algorithms. This patch:
- Adds source location tracking of the debug calls (need to use the PNS_DBG macro, sorry)
- Moves some wxLogTrace calls to DEBUG_DECORATOR::Message() so that messages can be displayed alongside the corresponding geometric shapes
 2021-05-29 00:13:24 +02:00
Tomasz Wlostowski 3a8744d054 router: introduce concept of a root lines in the OPTIMIZER. 
By 'root lines' we mean the oldest traceable ancestor of each track moved by the router
(i.e. after shoving for a while, the root of each shoved line is it's latest non-shoved version).

With this we can teach the OPTIMIZER more tricks, such as the LIMIT_CORNER_COUNT constraint. It ensures
the results of the optimization will not be less cornery than the original line, reducing the feeling
of the optimizer being too intrusive.
 2021-04-27 14:13:16 +02:00
Jon Evans 49a91414d7 PNS: Apply co-linear seg merging to drag operations 2021-04-11 22:32:11 -04:00
Jon Evans a26fc6d65d PNS: Fix several issues with arc dragging 
Do not merge vertices that belong to different arcs
Fix start segment identification after arcs
Fix free-angle drag after arc

Fixes https://gitlab.com/kicad/code/kicad/-/issues/8173
Fixes https://gitlab.com/kicad/code/kicad/-/issues/8150
 2021-04-11 17:56:40 -04:00
Jon Evans c9040a5c53 PNS: fix some weirdness identified by PVS 2021-04-07 23:16:56 -04:00
Jeff Young 8be213e36f Trim includes (and use consistent terminology in error messages). 2021-03-21 20:15:47 +00:00
Wayne Stambaugh 79a9d69ff5 Coverity fixes for issues 314755, 316287, 324536, 324539, and 324539. 2021-03-02 08:10:37 -05:00
Tomasz Wlostowski 87ea540953 Fix whitespace errors 2021-02-25 17:18:23 +01:00
Tomasz Wlostowski c79610e132 router: post-rebase fixes 2021-02-25 17:18:23 +01:00
Marek Roszko 6948cdd8ef router: Fix return type within pointInside2 2021-02-25 17:18:23 +01:00
Tomasz Wlostowski 045d02f818 router: add strict/loose area restriction constraint. WIP 2021-02-25 17:18:23 +01:00
Tomasz Wlostowski 0306d16748 router: make post-drag optimization less intrusive 
Fixes: #5918
 2021-02-25 17:18:23 +01:00
Tomasz Wlostowski 14ce7a0ad7 router: implement area constraint in optimizer 2021-02-25 17:18:23 +01:00
Marek Roszko 6fce39607e Fix return type within pointInside2 2021-02-20 11:58:55 -05:00
Jon Evans 8901e71fc8 PNS: Fix loop removal, make walkaround less broken for arcs 2021-01-05 17:57:21 -05:00
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