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31 Commits

Author SHA1 Message Date
Jeff Young deb3cbf89b Prevent use-after-free crashes by not fighting over who owns a HOLE. 
The diff-pair placer creates DIFF_PAIRs on the stack, which have
VIAs in them, which have HOLEs in them.  The HOLEs get put in the
NODE's index, and we then crash later when doing a collision after
the stack variable has gone out of scope.

The stack variable is also copied while doing a search for "best",
and without the operator= definitions the "best" and the "original"
both think they own the HOLE.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/14852
 2023-06-01 15:07:29 +01:00
Jeff Young 5b3798a370 Holes need a parent. 
SetHole() handles all this for us.  Make sure it's called.

Fixes https://gitlab.com/kicad/code/kicad/issues/14702
 2023-05-08 11:41:12 +01:00
Jeff Young b2a45023bc Tighten ownership model of PNS::ITEM. 
In particular, ownership must be explicitly set.  It is
no longer inherited through copy/clone/etc.
 2023-04-28 11:05:39 +01:00
Tomasz Wlostowski bfbda978b8 router: hole as first class objects, wip 
Rebased by Jeff Young <jeff@rokeby.ie> 5 April 2023

(Also includes a bug-fix for highlighting collisions with edge-cut
items.)
 2023-04-11 15:51:00 +01:00
Jeff Young e61144d45a Finish with EDA_ANGLE. 2022-01-16 21:15:40 +00:00
Wayne Stambaugh cf00319c85 More NULL expunging. 2021-07-20 07:27:18 -04:00
Ian McInerney 44655b98de Initialize variables properly 2021-01-18 18:35:10 +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
Jeff Young 1b93663627 Formatting. 2021-01-01 00:31:36 +00:00
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
Jeff Young 06b9439dbf Edge Cuts shapes have zero width. 
Fixes https://gitlab.com/kicad/code/kicad/issues/6517
 2020-11-26 17:42:46 +00:00
Seth Hillbrand 5c3a1d059e Fix memory mgmt issue with SOLID shapes 
We don't delete items from the CTOR but we do need to check if they
exist in the incoming SOLID before cloning

Fixes https://gitlab.com/kicad/code/kicad/issues/5214
 2020-08-17 06:16:11 -07:00
Seth Hillbrand afc94fdec3 PNS: Be better about handling multiple layers 
Rather than adding pads/vias multiple times for each layer, we introduce
the "alternate shape" idiom to PNS that allows us to optionally place
the collision constraint on the hole instead of the pad for those
vias/pads that have inner layers removed.

Fixes https://gitlab.com/kicad/code/kicad/issues/5158

Fixes https://gitlab.com/kicad/code/kicad/issues/5198

Fixes https://gitlab.com/kicad/code/kicad/issues/5195
 2020-08-16 12:39:15 -07:00
Tomasz Wlostowski 796aec6e6e router: SOLID::SetPos() should update the shape position too 2020-02-28 23:17:15 +01:00
Seth Hillbrand 4178cf7f36 pcbnew: Add PadToDie length for tuning actions 
This adds the pad to die parameter from each pad to the total line
length of the tuned line for comparison with desired.

Fixes: lp:1711541
* https://bugs.launchpad.net/kicad/+bug/1711541
 2019-10-31 16:00:19 -07:00
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
Simon Richter ad088db6d2 Add more "override" markers. 2016-09-25 13:59:41 -04:00
Simon Richter 59c81976dc Explicitly mark overriding functions. 2016-09-24 14:53:15 -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
Tomasz Wlostowski b6f61ff676 PNS: correctly snap to offset pads 2015-08-04 12:15:47 +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 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 505b38416d Removed a few memory leaks. 2014-03-03 17:15:41 +01:00
Maciej Suminski 0ac3e1fbf2 Namespace KiGfx->KIGFX. 
template<> -> template <>
Some more reformatting according to uncrustify results.
 2013-10-14 16:13:35 +02:00
Maciej 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