The last remaining threaded operation in dynamic ratsnest was the
recalculation of the dynamic connectivity map. Because we do not
require any of the extra features of the connectivity map, we can get
away with a lightweight move of the anchors to update the ratsnest. The
resulting connectivity tree is not valid but it is not needed for the
ratsnest, which only needs a list of nets/anchors.
Connectivity takes an absolute approach to whether elements are
connected. DRC will be adjusted to check to illegal necks that are less
than the board minimum width
This option removes copper layers from pads and vias where they are not
connected to other board elements. This allows the inner layers to be
more closely routed if the via landing pad is not needed.
Fixes https://gitlab.com/kicad/code/kicad/issues/1835
Connecting zone-to-zone, we need to allow for the stroke-width in
old-style polygons.
Also, speed up the calculation by skipping zone points that do not fall
inside the matching BBox
Fixes https://gitlab.com/kicad/code/kicad/issues/5043
We need to be careful in the connectivity system to always use
dyn_cast/dynamic_cast and check the return when dealing with board
items. Getting non-connected items will result in null nets when
propagated.
Fixes https://gitlab.com/kicad/code/kicad/issues/5082
When running a hit test to check if the anchors are connected, we should
loosen the check for tracks to account for the width. Otherwise
connected anchors can be connected in the system but test positive for
IsDangling()
Fixes https://gitlab.com/kicad/code/kicad/issues/5027
Intrusive lists made the connectivity search not thread-safe. Using
iterators for item deletion provides the same order performance while
keeping the container thread-localized
Removes the TTL triangulator in favor of the delaunator triangulator.
This removes the only AGPL code in the KiCad codebase and therefore
allows the full project to be licensed under the GPLv3.
There were a lot of plotters, exporters, etc. that were rolling their
own implementations.
This also introduces a lazily-built set of SHAPE objects for doing
collision detection and some forms of rendering (and later DRC).
- CN_CONNECTIVITY_ALGO::ForEachItem
move implementation to header, so that a lambda can be inlined by the
compiler. improves iteration performance x2
- CN_ITEM::Net
move implementation to header, so that it can be inlined by the
compiler.
- CONNECTIVITY_DATA::GetNetItems
don't use std::set to filter out duplicates. use std::unique on sorted
vector. use a bitset to perform type check.
This update replaces the existing uses of unique pointer creation with
the C++14 std::make_unique call that provides proper memory release in
event of an exception.
For custom pad shapes were were calculating cardinal points off
of the bounding box. However, the bounding box must be rotated
around the pad's position, rather than its shapePos -- which is
an issue since any thermal spokes will be rotated around the
shapePos.
Of course we don't really need to sort that out because we're
doing an intersection of the pad's boundary polygon with a vector
from the shapePos out to the cardianl point -- so we really just
need the cardinal point to be "out there". So I've changed it
to use use INT_MAX / 2.
Fixes: lp:1851703
* https://bugs.launchpad.net/kicad/+bug/1851703
Pads may include offsets that allow the user to shift the connection
point of the pad. This is captured by the pad m_Pos but not by
ShapePos(). When testing connectivity, we need to get the offset
position.
With pads, we should check available anchor points for each connection,
increasing probability of finding connection to match fill algorithm
Fixes: lp:1844661
* https://bugs.launchpad.net/kicad/+bug/1844661
Pads not on copper layers now do not have a netname, and are no longer taken in account in connectivity.
Especially it avoid creating useless rats-nests for these pads.
This end was not detected as connected by the IsDangling method.
Fix incorrect cleaning of dangling tracks in track cleaner.
Remove also a dead code.
The merge co-linear track segments is still full bugged in track cleaner.
Jon Evans
Seth Hillbrand
Jeff Young
Oleg Endo
Ian McInerney
Seth Hillbrand
jean-pierre charras
Tomasz Włostowski