SEGZONE types were confusingly named PCB_ZONE_T. Zones in pcbnew are
now _only_ PCB_ZONE_AREA_T, so we name segzone types PCB_SEGZONE_T to be
clear.
This also removes processing of the SEGZONEs from connectivity
calculations.
(cherry picked from commit b3a5e08c2f)
This is a boyscouting commit to standardize the threading of zone fills.
We do not need to join threads after their completion, instead we simply
allow them to clean up their memory without blocking the user. This
also sets the maximum number of threads that may be created to the
number of zones being filled. More than this will only leave un-used
threads being created and immediately killed.
We also include the connectivity search as a phase in the fill progress
reporter. This was the case before but did not utilize the correct
maxsize, leading to stalled progress bar.
(cherry picked from commit 969e85daa3)
OpenMP is not available for macos, so moving to a std::threads
implementation brings platforms into shared code.
This also reduces the OpenMP overhead when computing connectivity and
ratsnests.
Fixes: lp:1780130
* https://bugs.launchpad.net/kicad/+bug/1780130
(cherry picked from commit c0f067bf90)
This prevents non-copper layers from being included in the connectivity
search. It also limits the layer search in the connectivity RTree to
just the copper layer range.
(cherry picked from commit f87cb64d65)
After refilling zones, we need to unconditionally remove the filled
polys from the map because their fills map have changed. Left-over
filled polygons will not map to current polygons, creating "ghost"
islands in the connectivity. Removing these can overflow the polygon
count.
Fixes: lp:1778454
* https://bugs.launchpad.net/kicad/+bug/1778454
The itemlist and zonelist in connectivity can both contain many items,
so both use the same OpenMP routine. However, we can only clear the
dirty flag when we conduct a full search, including zones. Otherwise we
missing connections to zones when propogating changed items that are
then marked as not dirty.
Fixes: lp:1777993
* https://bugs.launchpad.net/kicad/+bug/1777993
Connectivity searches were slow for large, complex boards. This was
partly due to the need to search all lists for possible connections
between anchors.
We remove this requirement by creating an RTree based on items' bounding
boxes similar to the PNS router. Then we get both the colliding items
and search forward/backward to see if there are connections between the
anchors and the other item.
Because we use RTree, we no longer need the maintenance overhead of multiple
item lists and an anchor list in the connectivity class.
Fixes: lp:1701791
* https://bugs.launchpad.net/kicad/+bug/1701791
Fixes: lp:1769408
* https://bugs.launchpad.net/kicad/+bug/1769408
Fixes: lp:1761989
* https://bugs.launchpad.net/kicad/+bug/1761989
We only need to iterate over the anchors when there are items that are
marked invalid. We check once in the item list and only if there are
invalid items to remove do we trim the anchor lists.
However, the connected items might still need to be trimmed, so we leave
this final step outside of the conditional.
This is a speed commit for large boards. Tracks and pads cannot connect
to elements that are not on the same layer. Rather than checking for
this at the last step, this commit splits the anchor vectors by layer,
limiting the initial search space.
Previously, binary search was hand-coded. This moves the search to a
std::algorithm variant. Also searches bbox by limits rather than
directly iterating.
On OpenMP single core systems only the first thread launched. It means
that only the UI updating thread was running, without the one
responsible for actual computation. It is fixed by enforcing at least
two threads.
- fixed netcode propagation bug
- factored out EDIT_TOOL::m_offset, now selection offset is stored in SELECTION class
- added VECTOR2I-based Move/Flip/Rotate methods in BOARD_ITEM
- ratsnest is updated now when undoing in legacy view
- select whole net regression
- local ratsnest in the GAL regression
- pick correct zone net for stitching vias
- mark nets as dirty on net propagation to force ratsnest update
Todo:
- cleanup board algorithm is still broken
Seth Hillbrand
Tomasz Włostowski
jean-pierre charras
Maciej Suminski
Camille