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39 Commits

Author SHA1 Message Date
Jeff Young be532e96d6 Fix errors in calculating tuning length. 
Fix mismatched parameter passing in TOPOLOGY::followTrivialPath()
and TOPOLOGY::AssembleTrivialPath().
Fix logic error in PNS::JOINT::IsLineCorner().
Handle VVIAs in PNS::JOINT::IsNonFanoutVia().

Fixes https://gitlab.com/kicad/code/kicad/-/issues/10614
 2023-09-25 15:50:44 +00:00
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
jean-pierre charras b9ed84b7db Fix minor compil warnings 2023-04-25 12:43:15 +02:00
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
Jon Evans 664bf1382d PNS: Fix IsLineCorner logic 
Handle segment width test in the case of locked segs
Fix logic failure where vias on path cause crash

Fixes https://gitlab.com/kicad/code/kicad/-/issues/11990


(cherry picked from commit 2512375988)
 2022-07-12 02:49:24 +00:00
Jon Evans 9a2950cca1 PNS: Use exact hulls for walkaround path generation 
When we generate hulls, by default we subtract the clearance epsilon
to prevent false collisions in the router that wouldn't be flagged
by DRC.  However, we need to use the actual hull with no epsilon
when generating hulls for pathfinding in the walkaround system.

Without this change, it is possible for the walkaround to generate
a valid-seeming path that results in a DRC violation, for example
when dragging a drag against a board edge.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/10536
Fixes https://gitlab.com/kicad/code/kicad/-/issues/11365
Fixes https://gitlab.com/kicad/code/kicad/-/issues/10710

(cherry picked from commit 2a91ba35c1)
 2022-06-04 00:04:03 -04:00
Jon Evans 6fd14ac945 [PNS] Fix invalid assumption in IsLineCorner 
(cherry picked from commit a4aa447b95)
 2022-05-31 20:24:54 -04:00
Jon Evans 7de9e48b57 PNS: Fix tuning calculations through locked segments 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/9727
 2021-12-05 13:35:28 -05:00
Wayne Stambaugh cf00319c85 More NULL expunging. 2021-07-20 07:27:18 -04:00
Marek Roszko 382dca4e6f Fix uninitialized member warnings 
Based on PVS Studio report
 2021-05-30 20:01:01 -04:00
Wayne Stambaugh 6a39b81647 Fix the last of broken Doxygen comment specifiers. 2021-01-27 17:39:44 -05:00
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 7c28c3838a Comment-only changes 
Makes class comments conform to coding standards
 2020-01-10 16:43:01 -08:00
Jeff Young aa4d7682ca Don't shove stitching vias. 
Whether or not it's a good idea, the current algorithm doesn't support
it and leaves them on top of each other.

Fixes: lp:1833214
* https://bugs.launchpad.net/kicad/+bug/1833214
 2019-07-21 16:38:06 -06:00
Seth Hillbrand 13997f0050 Revert "pcbnew: Adding copy constructors to PNS items" 
This reverts commit 41e4bc4d9f.

This commit requires additional testing before recommitting as it causes
issues with FindJoint().
 2018-10-09 14:50:20 -07:00
Seth Hillbrand 41e4bc4d9f pcbnew: Adding copy constructors to PNS items 
Adding safe copy constructors to PNS items including assignment check
and copy operations
 2018-10-09 05:37:48 -07:00
Tomasz Włostowski 9932ff32ae refactoring: wrapped boost::optional in OPT<> class for the purpose of easier transition to C++17 in the future 2017-11-03 23:59:02 +01:00
Simon Richter ad088db6d2 Add more "override" markers. 2016-09-25 13:59:41 -04:00
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
Simon Richter 1b2fd6a382 Replace BOOST_FOREACH with C++11 range based for. 2016-06-29 16:07:55 -04:00
Tomasz Wlostowski 08178104bb router: take track width changes into account when calculating trace length for tuning 2015-11-05 19:20:08 +10:00
Tomasz Wlostowski 3596ef2d4c router: fixed loop removal regression in shove mode 2015-10-09 14:31:06 +02:00
Tomasz Wlostowski 5bbf980ec7 router: fixes for disappearing segments after shoving & assertion in PNS_NODE destructor 2015-09-14 18:40:29 +02:00
Tomasz Wlostowski 95c59c8060 router: multiple fixes: 
- PNS_ITEMSET now keeps ownership info (does not rely on PNS_ITEM::Owner(), avoiding the risk of dangling pointers)
- fixed vias losing connected traces when dragging in mark obstacles mode
- fixed rare segfault when board item returned null netclass
 2015-08-19 17:27:23 +02:00
Tomasz Wlostowski e342744a32 router: Do not use reference to a temporary object. Prevent double freeing (m_joints). Draw tuned track always on top. 2015-08-12 21:12:13 +02:00
Maciej Suminski 0fbf31ef38 P&S: memory mgr & disappearing trace fixes. Still a bit buggy, though... 2015-08-03 21:11:51 +02:00
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
Maciej Suminski 9245b90392 Code formatting. 2014-11-14 20:19:00 +01:00
Tomasz Wlostowski 80adf9d85b router: multiple changes 
- re-worked PNS_LINE_PLACER and PNS_ROUTER classes a bit, removing duplicate class members
- cleaned up Andrew's blind/buried via fixes
- fixed 'custom via width' dialog bug updating the width even when closed/cancelled
- fixed incorrect radius of drawn microvias
 2014-11-14 19:15:58 +01:00
Kirill Mavreshko b4e0a5cbbf Fixes bug #1332438: PNS router crashes when you another track while routing in "shove" mode 2014-06-23 08:50:53 +02:00
Maciej Suminski ad1b138f28 Reformatted PNS code to conform the coding policy. 2014-05-16 13:37:31 +02:00
Tomasz Włostowski 061660e9e4 Long-awaited new version of the P&S router 2014-05-14 15:53:54 +02:00
Maciej Suminski 0ac3e1fbf2 Namespace KiGfx->KIGFX. 
template<> -> template <>
Some more reformatting according to uncrustify results.
 2013-10-14 16:13:35 +02:00
Maciej Suminski 22045b61ea Converted tabs to spaces. Removed trailing whitespaces. 2013-10-14 13:43:57 +02:00
Maciej Sumiński 5598acb617 Uncrustifying push&shove router 2013-09-26 23:53:54 +02:00
tomasz.wlostowski@cern.ch db62d672d2 Initial version of the P&S router. Buggy and crappy. 2013-09-18 19:55:16 +02:00