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54 Commits

Author SHA1 Message Date
Jeff Young 69c95acc57 Handle arcs in TOPOLOGY::AssembleDiffPair(). 2023-12-27 13:52:02 +00:00
Jeff Young 687389224e Do a more complete search for a coupled net. 
In particular, don't bail out if the starting seg is part
of a tuning pattern meander or a user-authored non-coupled
segment to get to a via or something).

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16380
 2023-12-23 23:43:12 +00:00
Seth Hillbrand e1b428609d Rewrite followTrivialPath as iterative 
Remove the recursion that causes stack crash and add an
additional check for if we have already seen either the
current link or the last link before adding them to the line

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16185
 2023-11-28 06:57:50 -08:00
Jeff Young 62d959ed0e Don't assume an error location for PAD::GetEffectivePolygon(). 
While ERROR_INSIDE was good for plotting, 3D generation, etc., it's
not good for generating router hulls.

Also reverts part of the change to always use polygons for PNS::SOLIDs.  A single shape in a SHAPE_COMPOUND will be faster (and
more accurate).

Fixes https://gitlab.com/kicad/code/kicad/-/issues/14898
 2023-10-13 13:59:26 +01:00
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
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 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
Mike Williams 74a9d79a8d Router: fix Continue From End/ Attempt Finish work for diff pairs 
Fixes: https://gitlab.com/kicad/code/kicad/-/issues/13772
 2023-03-08 12:23:04 -05:00
Alex 95f5d92fc6 Fix length overestimation when first/last line segment enters a pad. 
Fixes https://gitlab.com/kicad/code/kicad/issues/13322
 2022-12-30 16:27:59 +05:00
Alex 348c3d4216 Fix an incorrect calculation in length tuning tools. 
MEANDER_PLACER_BASE::lineLength wasn't calculating the length correctly
when starting and ending pads were on different layers.

Naturally, now jointA corresponds to the start of the path, jointB to the end.

Fixes https://gitlab.com/kicad/code/kicad/issues/12881
 2022-11-12 13:11:27 +00:00
Mike Williams f06e28b7a7 PCB: Finish Route, Route From End 
Adds restart routing from other ratsnest' end and automatically finish
routing.

Fixes: https://gitlab.com/kicad/code/kicad/-/issues/5051
 2022-08-17 03:15:46 +00:00
Seth Hillbrand 1ce8fc1614 Ensure arcs are handled in topology 
Use the connection-independent `Anchor()` function to get connection
points for either arcs or segments in topology.  This allows the
ratsnest to be correctly drawn between nets with arcs

Fixes https://gitlab.com/kicad/code/kicad/issues/12205
 2022-08-12 20:07:28 -07:00
Tomasz Wlostowski cab08f859a router: cluster extraction should only consider objects that are touching (instead of checking clearance) 2022-06-03 23:28:41 +02:00
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
Tomasz Wlostowski e56e61ffb5 router: fix typo in the DP tuning fix patch 2021-11-23 00:21:38 +01:00
Tomasz Wlostowski 89228e1ebe router: increase parallelity detection threshold for AssembleDiffPair() 
Partially fixes the misrecognized diff pairs issue.

Fixes: https://gitlab.com/kicad/code/kicad/-/issues/8567
 2021-11-22 01:35:12 +01:00
Jon Evans a2ad204f4b Fix off-by-one in AssembleTuningPath 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/9003
 2021-09-22 20:25:22 -04:00
Wayne Stambaugh cf00319c85 More NULL expunging. 2021-07-20 07:27:18 -04:00
Jon Evans 252bf76452 Fix off-by-one in AssembleTuningPath 2021-07-03 14:37:52 -04:00
Marek Roszko 10e60acf34 Clean up including of board_design_settings.h 2021-06-06 15:03:42 -04:00
Jon Evans 3eb5a484e1 PNS: Don't clip tuning paths to pads on other layers 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/8504
 2021-05-29 15:52:44 -04:00
Jon Evans 9f957d3e08 Fix crash when attempting to tune discontinuous lines 
Also correctly find the tuning path through arcs

https://gitlab.com/kicad/code/kicad/-/issues/8131
 2021-04-06 09:07:11 -04:00
Jon Evans c7ecb51f77 Update PNS length tuning algorithm to match the new BOARD algorithm 
Now tracks inside pads are optimized to give a more accurate length.
Also, the start/end of the assembled line is used to identify the right
pad joints for pad-to-die length calculation.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/4204
Fixes https://gitlab.com/kicad/code/kicad/-/issues/1765
Fixes https://gitlab.com/kicad/code/kicad/-/issues/6877
 2021-04-04 20:27:22 -04:00
Jon Evans a8896ebd73 Don't show leading ratline for unconnected net 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/8040
 2021-04-02 20:29:25 -04:00
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 d06d35a74d Formatting. 2020-12-02 20:05:47 +00:00
Jeff Young 84dd5108ba Remove some "class_" prefixes from files. 2020-11-13 15:16:23 +00:00
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
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 c6f5df134c Minor speed cleanup 
This adjusts iterators to use const reference when only used for
copy.  It also ensures pre-allocation of vectors when size is known
ahead of time.
 2019-12-05 14:20:59 -08:00
Seth Hillbrand 1a6f039bb5 pcbnew: Fix minor miscalculation in dp length 
The commonParallellProjection had an odd ordering of parameters that was
not followed by callers.  This corrects the ordering to standard for
each.
 2018-10-09 05:37:48 -07:00
Tomasz Włostowski bb463ad434 pns: fix assertion fail when placing diff pairs 2017-01-18 15:55:46 +01:00
decimad 94aaa47583 Add Remove overloads for specific item types, split removal into index-handling and lifetime-handling (not 100% correct yet, since the index is defactor lifetime-owner, it will be later.) 2016-09-06 16:06:06 +02:00
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 4770be0920 Make the segment-ref container a true member of PNS::LINE 
improve const correctness
return segment container by ref
change client code accordingly
 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 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
Maciej Suminski 0ef866ee74 Code formatting 2016-08-15 17:16:53 +02:00
Tomasz Wlostowski 2b32b6f72e P&S: support for trace & via locking 2016-08-15 17:16:48 +02:00
Tomasz Wlostowski 9c8bdcc894 P&S refactor: removed most of Kicad-dependent code from PNS internal classes 2016-08-15 17:16:47 +02:00
Simon Richter 1b2fd6a382 Replace BOOST_FOREACH with C++11 range based for. 2016-06-29 16:07:55 -04:00
jean-pierre charras 11c369ee1b Fix minor compil warnings (deprecated warnings and shadowed local vars warnings) 2016-06-07 17:33:12 +02:00
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 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
Bernhard Stegmaier 5f4423f7af Changed abs() to std::abs() in pns_topology.cpp. 2015-08-03 10:50:05 +02:00
Maciej Suminski 766da1e494 Code formatting. 2015-07-02 16:11:15 +02:00