Commit Graph

41 Commits

Author SHA1 Message Date
Tomasz Wlostowski 2a0accd184 router: shove algorithm now considers cases where a small via sits 'inside' a fanout of wide (width > via diameter) segments.
The shove algorithm can't move the loose track ends. It always needs a via. In case of wide segments stitched with
a small via, the collision search finds only colliding segments and does not consider the via. This leads to frequent shove falilures
or 'choppy' behaviour when the head line only slightly overlaps with an end of a thick trace. This patch attempts at improving this behaviour
by considering the 'tiny via in wide segment' case explicitly.
2022-06-03 23:28:41 +02:00
Tomasz Wlostowski 2ae3a83b54 router: fix use-after-free crash in single trace shove routing when m_endItem's owning NODE is erased by the springback algorithm.
Fixes: https://gitlab.com/kicad/code/kicad/-/issues/9994
2021-12-15 01:33:05 +01:00
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
Jon Evans 59807d8d26 A better solution to discarding pending shove operations
Fixes https://gitlab.com/kicad/code/kicad/-/issues/9553
2021-11-09 00:00:54 -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
Tomasz Wlostowski a433451bd8 router: 'root line' tracking in the SHOVE algorithm. See comments for detailed explanation. 2021-04-27 14:13:16 +02:00
Jeff Young d975f2f6aa Commenting and naming for clarity. 2021-01-05 16:54:52 +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
jean-pierre charras 83cb9c0d14 Fix a few Coverity and compil minor warnings. Remove dead code 2020-04-21 12:47:48 +02:00
Tomasz Wlostowski 4a3cd77416 router: smarter way to check the shove direction without using silly heuristics 2020-04-15 13:00:48 +02:00
Tomasz Wlostowski 4525a17076 router: backspace key to undo last fixed segment(s) 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 7c28c3838a Comment-only changes
Makes class comments conform to coding standards
2020-01-10 16:43:01 -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
Tomasz Włostowski 88f2318c9c router: add VIA_HANDLE to refer to VIAs going in/out the SHOVE algorithm without raw pointers 2019-08-07 23:48:28 +02:00
Jeff Young a7c41f0c34 Renaming for clarity. Unqualified "push" could mean push-n-shove, or it could mean push/pop. 2019-07-24 09:33:47 -06:00
Jeff Young c1fcb1d895 Allow shoving and springback when dragging vias (either connected or free).
Fixes: lp:1833216
* https://bugs.launchpad.net/kicad/+bug/1833216
2019-07-24 09:33:47 -06:00
Jeff Young 8c77d31d4d Simplification in prep for fixing some via dragging issues.
There should be no change in logic with this commit.
2019-07-24 09:33:47 -06:00
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 96a3145543 use unique_ptr at client <-> pns-router border, to document the pns router is taking ownership
add overloads for NODE::Add( ... ) taking pointers to specific item types (retain old private add-Functions, they will come in handy later)
LINE overloads now take by reference, to document their special treatment.
updated code throughout affected by these changes
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 de6281e977 Move PNS router code into namespace PNS
update copyright messages
2016-09-06 16:06:06 +02:00
Tomasz Wlostowski a96299d456 router: improvements to shove algorithm 2015-08-19 18:07:16 +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 f2785d35bf Muting Coverity report. 2015-07-07 18:37:03 +02:00
Maciej Suminski 66778e1b00 PNS code formatting. 2015-07-07 18:36:38 +02:00
Tomasz Wlostowski 52e193eded router: fixing assert 2015-07-02 16:09:32 +02:00
jean-pierre charras 4e210a2d05 ModEdit: fix a refresh issue after deleting a pad (depending on the position of the pad, the pad was sometimes not immediately undrawn).
Fix a few coverity wanings (not initialized members in ctors)
2015-04-20 16:59:25 +02:00
Maciej Suminski e6a10faab7 FIxed a few clang warnings. 2015-03-09 11:06:54 +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
Maciej Suminski 9245b90392 Code formatting. 2014-11-14 20:19:00 +01:00
Bernhard Stegmaier 60a86853ec Removed a few warnings. 2014-06-05 12:40:26 +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