Better fix for 11750. Instead of figeting with layer values, we sort
our map based on the layer numbers in the PCAD file. F_Cu is always
layer 1 and B_Cu is always layer 2.
Fixes https://gitlab.com/kicad/code/kicad/issues/11750
- 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
The original decision to escape the legacy symbol library names results
in them being escaped every time they are opened which cause the curly
braces '}' from the original escaping to be escaped on subsequent
openings. This resulted in the symbol library names in the rescue
library not matching the library ID in the schematic.
This fix is likely to have other corner case bugs given the potential
for escaped characters in legacy symbol libraries. Given that we now
have escaped rescue libraries in play, removing the escaping will only
result in more issues so we will have to fix the corner cases as we go.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/11563
physical layer names are not translated in files, but they were translated
in UI. Using these translated names can create issues and misunderstanding for users.
Now physical layer names are seen as proper nouns and are never translated.
Fixes#11715https://gitlab.com/kicad/code/kicad/issues/11715
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 5d4e2aa59597135b8d69b8137140a1008f45bb63)
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 2a91ba35c1a1e443714c4a33334236be1f60413e)
