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49 Commits

Author SHA1 Message Date
Tomasz Wlostowski 5100345c6e router: prevent pushout/bogus collision of via with is own hole (or copper) when dragging 
The root cause was not removing the original (pre-dragging) via from the world, comparing the ITEM::Parent() pointers of the items was only hiding the main issue.
This also fixes the PNSViaCollisions test in the qa/ suite.
 2023-05-31 17:06:24 +02:00
Jeff Young b442d769fd Don't allow collisions with self. 
The previous test didn't handle is-self-tests between a hole and
its override in a different NODE.  When calculating the pushout
force we don't remove the via (and its hole) from the current
node until after the calculation, so we end up checking for
collisions between the new (cloned) via's hole and the original
hole in the root node.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/14795
 2023-05-23 14:10:22 +01:00
Marek Roszko 8a7044c3fb Fix some more warnings 2023-05-20 08:00:16 -04:00
Jon Evans 94130716a5 PNS: Collision search context may be null 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/14741
 2023-05-14 17:20:59 -04:00
Jon Evans 89aae88e96 PNS: make sure context options are used in collideSimple 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/14659
 2023-05-11 16:48:15 -04:00
Jeff Young 16e000f2b0 Use Net() accessor uniformly; init hole parent in VIA::Clone() 
Fixes https://gitlab.com/kicad/code/kicad/issues/14603
 2023-04-28 18:32:58 +01:00
Lucas Dumont b1a4353c34 Update collide for hole 
As hole don't keep track of the net, update the collide function to keep it working
 2023-04-28 10:20:55 +00:00
Jeff Young 26609bbf05 Fix PNS_KICAD_IFACE_BASE::IsFlashedOnLayer() to be able to handle multi-layer queries. 2023-04-14 12:02:36 +01:00
Jeff Young 2f198bdcb2 Further simplify PNS::ITEM::collideSimple(). 
Also brings text_pns_basic's mocks into line with their "real"
counterparts.
 2023-04-11 15:51:00 +01:00
Jeff Young 8a0c225efa Unify most special-case processing to the clearance if-then-else. 
This also allows us to support hole-to-hole clearance when dragging
a via near another via on the same net.

Fixes https://gitlab.com/kicad/code/kicad/issues/12781
 2023-04-11 15:51:00 +01:00
Tomasz Wlostowski 1532a83330 router: hole as first-class-object, initial version of rewritten collision check routine 
Rebased and modified by Jeff Young <jeff@rokeby.ie> 6 April 2023
 2023-04-11 15:51:00 +01:00
Tomasz Wlostowski d961cdce3f router: further changes to the ownership model 
- LINEs now own their vias optionally (depending whether a LINE with its VIA belongs to a node)
- get rid of unique_ptr on the internal NODE::Add API (and also made it private)
- make sure stack pointers are not added to the node
- use rvalue reference for NODE::Add/NODE::Replace

Manually rebased by Jeff Young <jeff@rokeby.ie> 5 April 2023
 2023-04-11 15:51:00 +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
Tomasz Wlostowski eed05191a9 router: pass collision query options in a structure 
Selectively cherry-picked by Jeff Young <jeff@rokeby.ie> 4 April 2023
- Jon's user-clearance-epsilon algo kept intact
- Jeff's castellated-pad code kept intact
 2023-04-05 11:21:31 +01:00
Tomasz Wlostowski 65507e7186 router: extend dump format to support automatic regressions tests of interactive routing scenarios 2022-10-31 11:17:31 +01:00
Jeff Young 7c83c78afe Allow free pad usage in router. 
Fixes https://gitlab.com/kicad/code/kicad/issues/11730
 2022-09-06 13:59:52 +01:00
Jeff Young aa2ad3b44c Move KICAD_T[] to std::initializer_list<KICAD_T>. 2022-08-20 10:28:11 +01:00
Jeff Young 46df421064 ADDED defined pad groups for net-tie footprints 
Each pad group is allowed to short nets with other pads in its group.

Legacy footprints with the "net tie" keyword hack will get a single
group auto-created with all the footprint's pads in it.

DRC and the router now allow a track to collide with copper graphic items
while entering a net-tie pad as long as the closest point in the collision
is within the pad.

DRC (and the footprint checker) now check for copper items in the
footprint shorting pads which are not in the same pad group.

Fixes https://gitlab.com/kicad/code/kicad/issues/2265
 2022-08-19 18:54:20 +01:00
Jeff Young b8479bf6f1 Handle severity ignore rules in router. 
Fixes https://gitlab.com/kicad/code/kicad/issues/11609
 2022-07-09 11:24:47 -06:00
Jeff Young 833dc70bff Add edge-exclusions to router (for castellated pads). 
Fixes https://gitlab.com/kicad/code/kicad/issues/1790
 2022-06-27 15:16:37 -06:00
Jon Evans 30fb298ed3 PNS: Re-enable hole clearance for non-flashed pads/vias 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/11098
 2022-06-07 19:49:38 -04:00
Tomasz Wlostowski 54f4f765b9 router: NODE|ITEM::QueryColliding() now can override clearance 
Needed for clustering algorithm (to be committed later... ;-)
 2022-06-03 23:28:41 +02:00
Tomasz Wlostowski b08280d00c router: enable Hole Clearance rule only in Mark Obstacles mode 
(it will be brought back to Walk/Shove modes as soon as all the underlying issues are fixed)
 2022-06-03 23:28:40 +02:00
Jeff Young 9547c72e73 Teach router about different keepout rules. 
Fixes https://gitlab.com/kicad/code/kicad/issues/9786
 2021-11-27 00:55:04 +00:00
luz paz f968fc8719 Fix source comment / documentation typos 2021-06-09 19:32:58 +00:00
Jeff Young fc1b0ec11f Improve feedback when routing in highlight collisions mode. 
In particular, when Allow DRC violations is NOT turned on and we
bump in to an obstacle.
 2021-01-01 17:25:37 +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 7b347d793b Change gears on no-connect net generation. See bug rpt. 
Fixes https://gitlab.com/kicad/code/kicad/issues/6534

Fixes https://gitlab.com/kicad/code/kicad/issues/6615
 2020-12-04 18:25:48 +00:00
Jeff Young f2ac6fcd44 Treat net 0 items as each being in their own net. 
Fixes https://gitlab.com/kicad/code/kicad/issues/6534
 2020-12-02 20:05:47 +00:00
Jeff Young 6d50c9749c Mark the colliding shape so we know which one to highlight. 
Also checks the nets when checking for a pad being flashed on a particular
layer (so we don't end up thinking the currently-routing-collided track
is a connection).
 2020-10-05 22:32:07 +01:00
Seth Hillbrand adff7f749b PNS: Addition layer smarts 
Edge.Cuts have no parent but cross all layers, so we need to handle the
"all layers" case.  Also renames "IsPadOnLayer" to "IsOnLayer".

Fixes https://gitlab.com/kicad/code/kicad/issues/5351
 2020-08-25 09:42:50 -07:00
Seth Hillbrand dd9f7c8c25 PNS: Add defensive coding to AlternateShape() 
Adds additional check/warnings about missing alternate shapes when they
are expected.

Fixes https://gitlab.com/kicad/code/kicad/issues/5233
 2020-08-19 09:02:06 -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 fd07e94760 router: abstract segment links into a LINK_HOLDER interface. DIFF_PAIRS are now also linkable 2020-07-22 17:04:42 +02:00
Jeff Young 441dfa30f0 Return individual custom pad shapes instead of a SHAPE_POLY_SET. 
Also implements an optional pointer to return the actual distance
from all the SHAPE collision routines.

Fixes https://gitlab.com/kicad/code/kicad/issues/4774
 2020-07-02 17:09:15 +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
Tomasz Włostowski 75fcdb3b08 router: disable hole to hole mechanical constraint in P&S until a suitable solution is found (as it is now it breaks springback) 2019-08-07 23:44:43 +02:00
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
Jeff Young 6f44b00b2c Add support for hole collisions to PNS. 2019-07-21 16:38:06 -06:00
Tomasz Włostowski 50c1ff67eb router: treat negative net indices as always colliding 2018-02-17 18:25:20 +01:00
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 a96299d456 router: improvements to shove algorithm 2015-08-19 18:07:16 +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 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