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1257 Commits

Author SHA1 Message Date
Tomasz Wlostowski 56df462474 router: fix SegmentHull() corner case when it 'chamfers' more than the clearance permits (corner case for 0-length segments, which we use 
for representing holes)
 2022-06-09 00:33:08 +02:00
Tomasz Wlostowski 990281a897 router: use either copper or hole clearance, whichever is larger, when checking track -> hole collisions 2022-06-09 00:31:47 +02:00
Tomasz Wlostowski 4192c0a709 router: move IsFlashedOnLayer to the IFACE_BASE class so that it can be used in the debugger tool 2022-06-09 00:30:57 +02:00
Tomasz Wlostowski bcfe12ce47 router: improvements in robustness of SegmentHull() 
- ensure the 'chamfer' radius and clearance is rounded before computing the actual hull vertices
- for small, non-45 degree line segments (present in many boards), generate a slightly larger but still axis-aligned 45 degree hull instead of following exactly the segment direction
 2022-06-08 14:28:31 +02:00
Tomasz Wlostowski e90ab055b9 router: remove unused LINE::Is45Degree() 2022-06-08 14:28:31 +02:00
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
Jon Evans 23596812b6 PNS: Implement HoleHull for VIA 2022-06-07 19:49:38 -04:00
jean-pierre charras 9f38fa43cd Fix some minor compil and Coverity warnings. 2022-06-05 11:44:49 +02:00
Jon Evans 3747369aaa PNS: Remove offsets from hull generation 
This is likely an old workaround to numerical precision issues
in the DRC system that no longer exist.  Removing this is necessary
for "exact" hull generation to produce walkaround results that
look nice (paths falling exactly on the grid lines)

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

(cherry picked from commit 5d4e2aa595)
 2022-06-04 00:04:03 -04:00
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
Tomasz Wlostowski c8b93c39b6 router: remove some old cruft from the WALKAROUND class 2022-06-03 23:28:41 +02:00
Tomasz Wlostowski 0bd7f603a3 router: consider mouse drag event a valid route start/end event 
L-clicks during routing operation while the mouse is moving (even slightly) were ignored, which was annoying to some users (myself included). Now the router
always fixes the track upon mouse click.
 2022-06-03 23:28:41 +02:00
Tomasz Wlostowski eaee610fd9 router: save project settings together with the debug log 2022-06-03 23:28:41 +02:00
Tomasz Wlostowski f73acbb206 router: derive VIA class from LINKED_ITEM interface 2022-06-03 23:28:41 +02:00
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
Tomasz Wlostowski 297c60923e router: return routing status from ROUTER::Move() 2022-06-03 23:28:41 +02:00
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 aca9cce5d5 router: more verbose debug messages for the debugger tool 2022-06-03 23:28:41 +02:00
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 08647bf035 router: temporarily disable via hole clearance check in the shove algorithm. 
- needs refinements and additional checks for corner cases.
- disabled also to facilitate debugging of other shove bugs
 2022-06-03 23:28:40 +02:00
Tomasz Wlostowski 8cb65a8a13 router: default values for LOGGER::Log() 2022-06-03 23:28:40 +02:00
Tomasz Wlostowski 752ba2ed76 router: log via toggle events 2022-06-03 23:28:40 +02:00
Tomasz Wlostowski a4ad47cd08 router: use SHAPEs and PNS::ITEMs only in the ROUTER_PREVIEW_ITEM 2022-06-03 23:28:40 +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
Jon Evans 40593930d0 PNS: Fix off-by-one in dragCornerInternal 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/10919


(cherry picked from commit 8d8f96b094)
 2022-06-01 21:13:05 +00:00
Jon Evans 6fd14ac945 [PNS] Fix invalid assumption in IsLineCorner 
(cherry picked from commit a4aa447b95)
 2022-05-31 20:24:54 -04:00
Jon Evans 9470bd15a1 PNS: Fix skew calculation with pad-to-die specified 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/11710

(cherry picked from commit 53dbd3bb02)
 2022-05-31 20:24:54 -04:00
Jeff Young f2fc78f380 Don't copy modifiers to prime events. 
The modifiers go with the hotkey, not with the action.

Fixes https://gitlab.com/kicad/code/kicad/issues/11618
 2022-05-16 13:51:40 +01:00
Jeff Young a54bbfe12b Honour prime-event-location when starting router. 
Fixes https://gitlab.com/kicad/code/kicad/issues/11239
 2022-03-29 13:44:40 +01:00
Wayne Stambaugh 7b2d9dfc0c Fix some Coverity uninitialized scalar variable issues. 2022-03-24 13:17:07 -04:00
Jeff Young 4225f92573 Slight improvements to via drawing. 
Fixes https://gitlab.com/kicad/code/kicad/issues/8717
 2022-03-16 14:56:32 +00:00
Jeff Young ec5b7a57ec Consistency in via dimensions terminology. 
Fixes https://gitlab.com/kicad/code/kicad/issues/11024
 2022-03-03 22:40:18 +00:00
Tomasz Wlostowski adace996f4 qa/pns: refactored the P&S debug tool: 
- factored out 'business' code from the UI code
- moved to the new DEBUG_DECORATOR interface
- UI-less log file and log player classes as a step towards P&S unit tests
 2022-03-03 01:02:00 +01:00
Tomasz Wlostowski 45f7cf9571 router: rework the DEBUG_DECORATOR a bit: 
- support for dumping complete PNS::ITEMs and generic SHAPEs
- support for log nesting levels
- wxT-ized strings
- more verbose output where needed
 2022-03-03 01:02:00 +01:00
Seth Hillbrand 4d6c2e4868 Update end item before moving on track/via change 
The move even dereferences m_enditem for logging and perhaps other
actions.  We need to ensure that the end item has not been invalidated
before taking this action

Fixes https://gitlab.com/kicad/code/kicad/issues/10732

(cherry picked from commit 901c330478)
 2022-03-02 09:23:15 -08:00
Jeff Young 639fdb915a Implement real layer test for visibility. 2022-02-24 21:32:43 +00:00
Jeff Young f076d07e9e Fix asserts. 2022-02-24 18:16:45 +00:00
Jeff Young f18aae679c Use router to update message panel when routing. 
Fixes https://gitlab.com/kicad/code/kicad/issues/10068
 2022-02-20 16:50:30 +00:00
Jeff Young a2ca8cf413 Improve SNR. 2022-02-12 18:38:11 +00:00
Jeff Young 8dcc933fc3 Don't use bounding box cache during insideArea. 
For starters we can't rely on it having been updated, but we also
cache the entire result so there's no huge cost-savings anyway.

Fixes https://gitlab.com/kicad/code/kicad/issues/10821
 2022-02-12 18:38:11 +00:00
Marek Roszko 0a5ddb8d40 Add some vector reservations 2022-02-05 21:12:29 -05:00
Jeff Young b2e3f03222 More wide-string declarations. 2022-02-05 22:03:04 +00:00
Seth Hillbrand 92dc06ac9d Don't convert KIID on the fly 
Converting to string on save prevent unneeded ops

(cherry picked from commit 901685f01b)
 2022-02-03 10:35:31 -08:00
Seth Hillbrand 803675195d Be more diligent in preventing drag line errors 
They can happen even when there are no collisions, so we need to reset
the 'ok' flag before using the line again.

Fixes https://gitlab.com/kicad/code/kicad/issues/9555

(cherry picked from commit 833ce19221)
 2022-01-31 16:13:53 -08:00
Jeff Young 5739505aa3 TextBoxes for PCBNew. 2022-01-31 20:00:47 +00:00
Seth Hillbrand ad84b62b63 Prevent multiple single-point line solutions 
Suggested by @rivimey, we test the case where both lines return singular
point lines and prevent them leaking into our drag solution

Fixes https://gitlab.com/kicad/code/kicad/issues/9555

(cherry picked from commit 38a4894d92)
 2022-01-29 07:07:29 -08:00
Seth Hillbrand 7277fd6218 Don't allow degenerate lines in dragger 
If walkaround returns an invalid line, don't consider it for a track

Fixes https://gitlab.com/kicad/code/kicad/issues/9555

(cherry picked from commit 8ae304dcca)
 2022-01-28 15:19:06 -08:00
Tomasz Wlostowski 441e5fd486 router: don't reject non-45 degree lines in the LINE_PLACER 2022-01-22 00:28:11 +01:00
Tomasz Wlostowski ce28525172 router: include arc approximation tollerance in arc hull clearance calculation 
fixes: https://gitlab.com/kicad/code/kicad/-/issues/10470
 2022-01-22 00:28:11 +01:00
Jeff Young 14006495d5 Angle cleanup. 2022-01-20 22:35:41 +00:00