Join removed each merged anchor from the path's anchor list as it went,
which moved every anchor after it, so a long selected run in front of
many other anchors took time quadratic in the path's length. It also
looked up each anchor's selection in the selected-anchor set.
Join now marks the merged anchors and removes them in one pass at the
end, reading the selection from one flag per anchor. Each corner or
smooth conversion sees the same neighbors as before, so the resulting
anchors are unchanged. Anchor::smooth_between holds the smoothing that
SubPath::smooth_anchor applies.
Tests compare the new merge bit for bit with the old one on 30,000
generated paths, and count the anchors moved when 300,000 selected
anchors in front of 300,000 others merge: each of the others moves
once.
- When the faces that overlap form a cycle of depth orders, the order
broke the cycle only after drawing every face with nothing to wait
for, so a cap could be drawn before the walls and they painted over
it. A face drawn last now keeps its place: no face moves across it.
- A face with a corner at or past the eye, which the perspective
projection holds just in front of the eye, no longer gets a plane,
so its depth is not measured on a plane its drawing does not match.
- docs/three-d.md states the masked member rule in Groups as the
Fills and strokes section does, and docs/target-app-parity.md cites
the Inflate test by its name.
Place, taskbar, opening, Save Options, Missing Fonts and one control
test left their folders in the system temp folder after every run.
Other opening and control tests removed theirs only at the end of a
passing test, so a failing one left its folder.
- A test-only Folder guard (crate::tests_folder) removes its folder
with everything in it when dropped, also when the test panics, as
the find-files tests' Tree guard does (#6948).
- The opening and control tests that made their own folders use it.
- Each Place test gets its own folder instead of one shared per-process
folder, so one test's cleanup cannot remove another's files.
- The Missing Fonts helper no longer removes and remakes the folder
vectorcraft_testkit::temp_dir made, which keeps it owner-only on Unix.
- vectorcraft_testkit::temp_dir is unchanged.
Each measurement of a frame's share started from a copy of the whole frame, its own runs included, and then replaced the runs. The frame is now copied once without its own text, and each measurement copies that. A test counts the frame text copied to measure frames that already hold text.
Clear, path.deleteAnchors, Cut, Copy and Cut Path scanned every selected
anchor or segment of a path once for each of its subpaths, so a path with
thousands of subpaths took time that grew with the square of their count.
The selection sets are ordered by subpath, so a new helper, subpath_refs,
reads one subpath's entries with a range lookup instead. The results are
unchanged.
With one selected interior anchor on each of 8,000 open subpaths of one
path, Clear took a median of 74 ms of thread CPU time before and 3 ms
after (release build, five runs each; the timings are noisy because the
CPU was shared and loaded).
Tests in delete_path_pieces.rs check exact surviving subpaths and their
order for anchor and segment selections across open and closed subpaths,
an untouched subpath, references to missing subpaths and indexes, one
Undo/Redo step and a second Clear, and Cut Path on several subpaths.
Without a plug-in store, plugin.install read the process grant once
for its later check and again for its approval. A grant another session
recorded between the two reads approved the module; when that session
revoked it before the install, the check saw the grant it first read
and the install recorded the revoked grant again. The approval now comes
from the first read.
plugin.install published the plug-in before it wrote the module and its
grant to the Plug-ins folder. A plugin.remove in another session in
between removed the plug-in, its file and its grant, and the install then
wrote both back, so the plug-in loaded with its grant at the next launch.
A session attaching the folder in between loaded the old version, which
kept running while the folder held the new one. plugin.remove, loads of
the stored plug-ins and loads of a plug-ins folder now wait until an
install has written the folder, and an install waits for them.
Docs: docs/plugins.md, docs/target-app-parity.md.
BFlat