Commit Graph

57 Commits

Author SHA1 Message Date
raykholo 3aee35fe01 Web app: keep unsaved work in the browser instead of the leave-page box (#10220) (#10221)
* claim: #10220

* Web app: keep unsaved work in the browser instead of the leave-page box (#10220)

A new preference, off by default, on Preferences > General > Saving (web
app only): "Keep unsaved work in this browser instead of asking when the
tab closes". With it on, each open design with unsaved changes keeps a
copy in the browser's private storage (keep-<page>-<design>.sc/.json),
written once the design has been still for 0.8 s (at most 4 s after the
first change it lacks) and again on pagehide or when the page is hidden.
While every copy is current, beforeunload doesn't ask. A copy goes when
its design is saved, closed, or the preference is turned off.

The next visit offers the copies newer than their design's last save in
SolidCraft's own window, "Restore unsaved design: <name>, changed
<time>?", one window for several, with Restore, Open saved version, and
Discard. A page holds a Web Lock while it runs, so another open tab's
copies are never offered or removed.

With the preference off, the single autosave and the browser's prompt
work exactly as before.

* Web app: the restore window comes from the UI kit's recovery module (#10220)

The kit's text and divider helpers are private to the UI crate, so the
"Restore unsaved design?" window moves to recovery_ui
(browser_copies_window), beside the desktop recovery window, and the web
shell only maps its answer. Also keeps the window handle for the page
listeners instead of using the one moved into the app.

* Web app: restore window buttons sit in one row (#10220)

* Web app: keep unsaved work and still ask, unless told not to (#10220)

Keeping a copy in the browser no longer replaces the browser's leave-page
box by itself. A second option, shown once work is kept and on by default,
leaves the box in place; off, the box appears only while a copy isn't current.

* Web app: kept-copy review fixes (#10220)

A failed write of a kept copy waits 30 s before the next try, a recovery
copy is dropped only after the remembered saved file has opened, the
preference is documented under its current label, and the ui.prefs list
is sorted again.
2026-11-04 21:26:23 +00:00
Arjan Duijs 0690ee5875 Web app: run as a modelling editor inside another page that keeps the design files (#8517) (#11273)
* claim: #8517

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* web: editing embed for host pages (?embed=editor, #8517)

A host page that keeps the files itself and frames SolidCraft for modelling needs
the modelling UI without the application chrome. `?embed=editor` runs the web app
as such an embed:

- no application bar (logo, File menu, document tabs, update, help, report a bug)
  and no start page; the layout is docked;
- the ribbon, browser, timeline and properties stay; Ctrl+Z and Ctrl+Y still undo
  and redo;
- Ctrl+N, Ctrl+O, Ctrl+S, Ctrl+W and Ctrl+, are left to the host;
- nothing is kept in the browser (no stored designs, autosave, recovery prompt,
  preferences or leave-page prompt), as with the existing viewer embed.

The existing `?embed&open=` viewer embed is unchanged. SolveApp gets one flag,
`embed_editor`, for desktop and test hosts too.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* control: document.export / document.import / document.saved for a host (#8517)

An editing embed's host keeps the design itself. Three control methods
(window.solidcraft.request in the browser; the desktop control channel too; not
the agent chat's, whose method list is unchanged):

- `document.export` -> {name, revision, dirty, format: "json", text}: the active
  design as a `.json` design file holds it. `revision` is the one
  `document.revision` answers, so a host that follows the design compares one number.
- `document.import {text, name?}`: replaces the active design with that text,
  timeline and parameters as saved, opened saved with a new `document_id`. It runs
  as a design opened in a tab of its own, with the old tab closed without asking,
  so whatever was open in the old design leaves with it. A text that does not read
  leaves the design as it was. Waits behind a file loading or a design change, as
  commands do, and evaluates on the window thread.
- `document.saved {revision}`: the host saved that revision; refused when the
  design has changed since.

They are control methods, not commands: they act on the app's open design. The
browser API test gets a round trip through all three.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: aduijs <7501203+aduijs@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-04 21:23:25 +00:00
Nathan Dane c5bc849913 Blur: keep themed backing and notice actions accessible (#9810) 2026-11-04 00:52:09 +00:00
bherbruck e438a9bbea Web app: choose the release, the release candidate or the edge build (#11419)
The web app is now offered at /app/ (latest release), /app-rc/ (newest release candidate) and /app-edge/ (current main), each with its own browser storage. /app/ is built from the latest release's web zip instead of main.
2026-11-03 07:23:17 -05:00
jyviko c5ccb9201d Wave 43/45: smlib: rustfmt after the C++ kernel's removal (and 1 more)
2 commits, squashed; the originals stay reachable from branch jyviko/merge-main-develop-solidcore (#11360).

- 19db2d7c0 jyviko: Docs and comments: solidcore is the kernel
- f1ee045de jyviko: smlib: rustfmt after the C++ kernel's removal

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
2026-11-02 18:09:38 -05:00
jyviko 28e983e191 Wave 39/45: diagnostics.kernel takes a typed contract, as main's other diagnostics commands do
1 commits, squashed; the originals stay reachable from branch jyviko/merge-main-develop-solidcore (#11360).

- 7ad1d3e12 jyviko: diagnostics.kernel takes a typed contract, as main's other diagnostics commands do

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
2026-11-02 16:58:17 -05:00
jyviko ea772a0438 Merge develop into main: SolidCraft on the SMLib kernel (v1.1.0-alpha) (#11351)
* UI: rim and wall picking tests for a circle of arcs that is one wall

A circle drawn as two half arcs now extrudes to one full-turn wall with its
seam edge, and each rim is one closed edge (tangency-labs/smlib#67). The tests
keep their intent on that body: a rim clicked once is one item, measured and
highlighted whole and picked from either side; a wall picked either side of
its seam is the same surface, lit whole, and toggles off from the other side;
every face is its own patch.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Fillets: a later round at a corner where earlier rounds meet blends them again with it

The owner's ruling of 2026-10-30: a later fillet on an edge at a vertex where earlier
rounds already meet in a mitre makes the corner rounding all of them at once makes, one
smooth patch, the mitre gone. A body made by constant-radius rounds keeps what they were
made on and which edges they rounded at which radius; a later round reaching such a corner
blends the earlier rounds' edges (from the earliest of those meeting there on) with the new
edges in one SMLib blend of the body before them. The result's history is put over the body
the later round was given: an earlier round's face is that face trimmed anew (its name
kept), the corner patch and the new rounds are the later fillet's. A picked mitre seam has
no round of its own: it is refused unless a new edge of its radius meets it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tests: a later r3 round at an r2 mitre, through the Fillet feature, makes the all-at-once corner

Two box edges rounded r2 in one fillet, then the upright edge at their mitre r3 in a second
fillet (tangent chain on, so the seam comes with it): 10 faces, 7928.743041 mm³ as
fillet_radii of the box gives, the r2 rounds' names kept, the r3 round and the corner patch
the second fillet's.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel: a body's record of rounds goes with its history, and can be read back

The rounds that made a body are over the body its history is over: a new history (an
operation carrying a step's result back to its own operands) leaves the record out, so a
later round never reads one history against another body. Body::rounds gives the record and
Body::with_rounds_of takes one back, checked (edges of the body before them, a fillet's
radii, the body's history over that body), for a saved model to keep it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Model cache: a body made by rounds keeps them, so a later round blends them the same after opening

A design gave another body when opened from its model cache: the rounds a body was made of
lived only in memory, so a later round at their mitre was built sequentially (or refused, as
too large) after opening and blended with them when evaluated anew. The saved model now
records, per kernel body made by rounds, the body they were made on (a place in the bodies,
stored once though no state holds it) and the edges with their radii; reading it attaches
them back down each chain, and a thinned model keeps those bodies with the bodies made from
them. Model cache format 7.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tests: a corner patch of rounds 2/3/4 takes no more than the strips leave in its block

three_rounds_at_a_corner bounded the patch's extra cut at 3 mm³ beyond the strips, a figure
with no derivation; SMLib's all-at-once body at radii 2, 3, 4 takes 3.099 (V 7878.579574
against strips 7881.678). That body is the strips' outside the block its patch lies in: its
rounds are the strips' cylinders ending at a's section y = rc, b's x = 20 − rc and c's rails
where they meet a's and b's (the patch's four corners, now asserted), so the patch takes at
most what the strips leave in that block (11.86 at 2/2/3, 32.69 at 2/3/4). The lower bound is
that block; the upper one, at most the strips' volume, stays.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tests: the io crate's hand-built saved models list their rounds, as format 7 records do

Model cache format 7 (f3cf0c4f3) records a `rounds` list in every saved model, and reading one
without it is refused ("saved model: rounds"), as is a model without any of its other lists:
the states, the preview and the thinned model all came back empty. The io tests' saved_model
and timeline_model wrote format-6 records, so six tests (the round trip, the repeated part
stored once, and the four too-big-for-the-file cases) read nothing. Their bodies are none made
by rounds: the list is empty, and every expectation stays as it was.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* SMLib: pin eaa998a (tangency-labs/smlib#68, #69, #70)

Batch 4: drafts and loops, mitre corners, rim chamfers, rulings, tight box, stitch, point
classification, eased corners. Batch 5: a face's tight box divides its cells at the surface's
knots (thread boxes exact); a cylinder, cone, sphere or torus is extended along its own circles.
Batch 6: a revolution's extension closes its turn; a dropped point's foot is the converged one.
The C API is ABI 5 (smlib_blend_dropping and smlib_brep_classify_point are new; nothing existing
changed), so the binding expects 5.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tests: a strip's tangent and curvature run-offs are the distance long across the surface

SMLib measures an extension's distance across the surface (smlib_extend_sheet corrects
CreateExtendedSurface until the parameter line through the side's middle is that long), so each
run-off of the cylinder strip, swept 20 along z, adds 5 x 20: 10 pi/2 20 + 100 = 414.159 for
both. The parabola-length formula (418.18) was truck's.

Ruling d2 (2026-10-30).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* kernel: one smooth angle, and a round too small to change the part is refused

The blend's tangent angle is the shaded view's half degree (smooth_edges::ANGLE), one value
for smooth. A constant round lies r (sec(d/2) - 1) inside the crease it replaces (about
r d^2/8); below the edge's tolerance it changes nothing and is refused before SMLib (which
answered SM_ERR_INVALID_INPUT), naming the smallest radius that rounds,
tolerance / (sec(d/2) - 1). d is the least turn along the edge
(tangent_edge::least_angle_along, at tangent_all_along's stations).

Ruling d3 (2026-10-30). The block's tolerance is 2e-5 mm, not 0.1 um: at 1 deg the smallest
radius is 0.526 mm, so R2 and R20 reach SMLib, which still calls an edge within 2 deg smooth
(SmEdge::GetBlendEdgeuse); that test is ignored until SMLib uses 0.5 deg.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Fillet rig: the knife-edge chamfers name SMLib's cause, a cusp's ball radius of 0

smlib_chamfer turns the distance into a ball radius d sqrt((1 - c)/(1 + c)), c the faces'
binormals' dot (capi chamfer_radius); at #851's cusp the binormals agree, the radius is 0 and
the call is SM_ERR_INVALID_INPUT before the fillet executive runs (gdb: chamfer_edges sees
radius 0; the dump's why is empty). SolidCraft hands every chamfer to SMLib, so the
ball-contact chord (the ball of radius d: 3.822 wide at d = 2, 159.2365 removed) is SMLib's to
build.

Ruling d4 (2026-10-30).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* kernel tests: a corner round wider than its faces overflows and takes the corner's other edges

R21 on a 20 mm cube's edge builds (6107.529370, closed form, to 2e-12). With R5 on the
corner's other edges the R21 takes the faces they lie on, so the body is R21's alone; SMLib
fails that blend (status 1001, fillet error 4, Unable to Trim Rail Curve) and the test is
ignored until it builds. It replaces the refusal test that expected TooLarge.

Ruling d8 (2026-10-30).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tests: a 1 degree crease rounds, and the knife edge's chamfers build, on SMLib smlib-batch-4-rulings

With SMLib's smooth limit at half a degree (422e6f1) the 1 degree crease rounds R2 and R20
(the test is no longer ignored), and with a cusp's chamfer the ball of radius d (d231547) the
The 0.5 one stays, for its own cause (the chamfer face left apart from the body). Two corner
cases the same SMLib (replay/1.0.1 and those commits) builds come off too.

Needs SMLIB_REV at that SMLib once it is pushed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* kernel, doc: an overflowing round goes first; an edge it removes is gone, and the fillet says so

SMLib (smlib-batch-4-rulings 0e83cca, SMLIB_ABI_VERSION 5) rounds the edges whose rounds overflow
their faces first and then what is left of the others; smlib_blend_dropping says which picks'
edges the overflow removed whole. The smlib crate binds it (Brep::blend_dropping), the kernel
returns those picks (fillet_removing), and a fillet notes them as its warning: "the edge at
(0, 0, 10) was removed by the larger round, so it is not rounded" (a 50 x 50 x 20 block, R21 on
its bottom front edge with the front left upright: the block is R21's alone, in closed form).

Ruling d8: [21, 5, 5] on a 20 cube builds as R21 alone (6107.529370); the test is no longer
ignored. R25 with R2 at a corner (blend_corner) builds the same way, R25's alone in closed form,
where it was refused. The rig's 1080 notched block outline at R8 builds now and comes off the
known-failing list.

Needs SMLIB_REV at that SMLib once it is pushed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Fillet rig: the knife edge's 0.5 chamfer builds

SMLib's trim took a fillet meeting its face at more than 78 degrees for one with no side
(smlib-batch-4-rulings 971e567); the chord of the knife edge's 0.5 chamfer meets the flat face at
81 degrees. The case comes off the known-failing list.

Needs SMLIB_REV at that SMLib once it is pushed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tests: a 15° tapered text builds, every letter grown, exact where its outline gives it

Owner ruling d6: the letter t of "tres long" was drafted inward by SMLib (its
loop's normal, summed from the cross products of its chords, pointed down;
fixed in SMLib). With the fix every letter grows, and the join builds at 3°
and 15° by the Round rule and by the default rule (tangent for spline
outlines), where before 15° was expected to be refused.

Exact where the outline derives it: a letter's section at height z is its
outline offset by e = z tan a, by the Round rule of area A + P e + C e² while
the offset trims nothing (Steiner; C half each loop's turning less
tan(t/2) - t/2 at each reflex corner), so the letter is
A h + P k h²/2 + C k² h³/3. Each extruded alone, the t at 3° and s, l and o
at 3° and 15° are checked to 1e-6 (SMLib measures them within 1.3e-9; its
mass properties integrate to 1e-8). The concave joins of r, n, g and e are
tighter than e already at 3° (their swallowtails trimmed: r 1.1e-3 under the
formula), the t's by 15° (9.9e-5 over), and on the block the letters grow
into each other, so the whole word is checked for what holds exactly: one
closed body with the block, and half-way up every point of each straight
letter's outline inside the solid (the t drafted inward failed that).

With SMLib's fix (smlib-batch-4-text-loops 82133b2).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: a sloped basin's mitred rim rounds are checked tangent along their contact lines

1080-fillet-sloped-basin-1-mm-rim-r0-5-4-edges asked G1 at every blend seam. Its front wall
leans 19 over 20 and the others 10 over 20, so at each rim corner the two mitred rounds meet the
sloped corner edge at different heights (0.155625 and 0.276393 below the top): the deeper round
runs on past the corner edge and is cut by the plane of the other's wall, a crease by
construction, the gap below the shallower round filled on that plane. The check now measures
the rounds' contact seams, on the top and on each wall, where the rounds are tangent. The
volume is unchanged.

With SMLib smlib-batch-4-mitre (1c15364): the case passes (V 144530.427946 against
144530.427909, 15 faces, sound); before it, only the four corner creases failed the check.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* smlib: Brep::classify_point says exactly where a point lies against a body

Binds the fork's smlib_brep_classify_point (SmBrep::Point3DClassify at the body's own zone
tolerance): inside, outside, or on the boundary within that tolerance of a face, an edge or a
vertex. A box and a cylinder just off its curved wall in measure's tests.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NvoxKQ2rEZvcXNQnhE3Sgs

* kernel: Body::classify_point decides inside, outside or on the boundary exactly

SMLib's point classification at the body's own tolerance, on the exact faces and edges, in
place of a mesh at a chord of 2e-3 of the body's size (about 0.4 mm on a 200 mm part). A point
within the tolerance of a face, edge or vertex is OnBoundary, never decided by a ray. A mesh
body's triangles are its exact shape: on them within the record's tolerance, else by ray
crossings. The kernel's own probes move to it; Body::contains goes once its last callers have.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NvoxKQ2rEZvcXNQnhE3Sgs

* doc: a hole decides whether it exits at its drill point's shoulder exactly

Material past the depth needs a body with the point inside, air before it needs every body to
have it outside; a point within a body's tolerance of the exit face is neither.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NvoxKQ2rEZvcXNQnhE3Sgs

* engine tests: probes ask for the exact point class

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NvoxKQ2rEZvcXNQnhE3Sgs

* ui, cli tests: probes ask for the exact point class

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NvoxKQ2rEZvcXNQnhE3Sgs

* kernel: Body::contains, the mesh test, is gone

Every caller asks Body::classify_point now.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NvoxKQ2rEZvcXNQnhE3Sgs

* kernel tests: the rim chamfers running off their rims build, on SMLib 737c392

chamfer_wider_than_sloped_basin_rim_builds and a_rim_loop_chamfer_running_off_its_rim_builds
waited for SMLib to build the cliff overflow (CloseRemovalRegion refused it,
SM_FILERR_NO_ROOM). The pinned SMLib builds it (eddf0ede4, bba9914b6): both pass on aarch64
Linux and are no longer ignored.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Fillet rig: the cases SMLib 737c392 builds come off the known-failing list

The gate on aarch64 Linux reports 16 fillet cases FIXED with the pinned SMLib: the sloped and
equal-slope basin rim chamfers and rounds past their rims (1080-*, 5835-*), the pocket rim
chamfer past the floor, and the three pocket rim rounds now mitred at the pocket's corners
(every-pocket-*). No other area's gate reports a case fixed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* kernel: the re-blend's removed picks formatted as rustfmt lays them out

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* kernel: blend_smlib laid out by the 2024 edition's rustfmt

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Skills: the tests skill's unit-test example stays under the 3600-character limit

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Fillet: the radius-too-large choice in plain nouns

"If too large: Stop and say so / Largest that fits / Narrow where needed"
becomes "Face limits: Exact radius / Largest radius / Narrowed radius", in
every language of the catalog, with the error and the tip that name them.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* kernel: a round that would cut through its wall into a hollow is refused

The owner's rule of 2026-10-30: a round running past a rim of its faces
into open air builds; one whose section would remove material through to
a hollow behind its edge (a slit into the hollow, a cut through the part)
is refused as too large, so the fillet names the largest radius that fits.

Decided exactly in the section of a straight convex edge between planar
faces: the round's centre is at depth r below both planes, and it opens
where its arc uncovers a boundary point strictly inside the wedge with no
material beyond it toward the centre (the body's exact point
classification). Looked at: straight edges parallel to the round's (a
hollow's corner), cylinders about parallel axes (a rounded corner), and a
picked concave parallel edge's own round, which fills the corner.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Fillet rig: 1668's R7 past the inside corner is refused at 4 + 2 sqrt2

The round's centre (32 - r, 42 - r) leaves the hollow's corner (30, 40)
outside its circle, opening the wall, where sqrt2 (r - 2) = r: the case
expects the refusal naming 6.828. 2852's R30, refused naming 25.24, now
passes too: both come off the known-failing list.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* xtask: known-failing grades a nextest junit report against tests/KNOWN_FAILING_TESTS

`cargo xtask known-failing --junit PATH` reads nextest's junit (a file, or every .xml under a
directory, so all of a run's junit artifacts at once) and fails on a test that failed and the
list does not name, and on a listed test that passed (FIXED: take its line off, as the kernel
rig's gate does). A listed test that did not run is neither, since a pull request tests only the
packages it touches. The list has the rig's KNOWN_FAILING format (`<test> <cause>`, sorted, the
rig's own parser), with `<test>` nextest's `<binary id>::<test name>`; `cargo xtask lists`
checks it is sorted. The list starts empty.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* CI: the test jobs grade their junit against tests/KNOWN_FAILING_TESTS

Native Linux tests and the GPU path test shards no longer fail on any failed test: nextest's
"tests failed" exit (100) goes to `cargo xtask known-failing --junit`, which fails on a failure
the list does not name and on a listed test that passes. Any other nextest exit (a build error,
a bad filter) still fails the step at once. The tests skill says to list a failing test with its
cause, in place of ignoring it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tests: the known-failing list takes develop's 10 failing tests

Develop 38fd4a4f6 (CI run 41157648345, after the SMLib eaa998a pin) fails 10 cargo tests; each
is listed with the cause its failure message gives. Seven are SMLib refusals or results off
their derived volumes (fillet, chamfer and shell), the cli action matrix and naming corpus
among them; the two corner_g2 tests are the fitted G2 corner patch bulging past the box, which
the explicit G2 corner fixes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Reference tests: the eight cases that fail on SMLib eaa998a name their cause as known failures

Develop 38fd4a4f6's Reference tests fail 34, 35, 77, 78 and 81 (STEP export finds fillet edges
4.6e-5 to 6.1e-5 off their surfaces against 2e-5), 37 (the apex blend 0.193 off), 80 (the
taper-to-fit area) and 83 (thicken status 1001). Each expected.json names its cause in
known_failure, which the oracle already reads: a known failure that passes fails the job.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Sweep path: a curve of several pieces is turned round whole

The path chain oriented its first piece, not its first curve: a first curve
of several exact pieces (a fit spline, an ellipse, a projected free-form
edge) was never turned round, so a path whose next curve meets it at its
start was refused as "not connected end to end". The chain now orients
curve by curve: the first runs toward the second where they meet at one
end only (else from the end nearest the profile), each next one starts
where the previous ended, with one joint tolerance for both questions.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* SMLib: pin 2fc375f (tangency-labs/smlib#71, #72, #73)

A sheet's side is extended exactly the distance asked, or the call says it cannot (#71);
NVIDIA's -Werror build passes again (#72); a body splits by a sheet of several faces as it
is, smlib_split_body_by_sheet (#73). The C API is ABI 6 (the new entry), so the binding
expects 6.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* kernel: Extend grows a surface of several faces face by face

A surface body of more than one face (a fit-point spline's spans extruded, #3830) was refused.
Each face with a picked edge is now extended alone by SMLib's extension of its surface, and the
faces are sewn back together, each the face it was. A side that lengthens onto a face meeting it
tangent takes that face along, past its edge continuing the picked one; across a crease the
neighbour grows only when its edge is picked too, otherwise the extension is refused. Faces whose
lengthened sides no longer meet are refused. Up to a target keeps the pieces every grown face
lies in.

3830's extensions now build; its split still fails (the tool point picks one span, and a face
tool cuts with that face's surface alone), so it stays on the list with that reason.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* kernel: Split Body by a face of a smooth sheet cuts with the whole sheet

A face tool cut with that face's surface alone, so a face of a surface body made of spans joined
tangent (a fit-point spline extruded, #3830) cut nothing where its span ends inside the body.
Split Body by a face of a surface body now takes the faces joined to it tangentially (the exact
check Extend uses, within the one angle for smooth) and slices with them as they are, through
SMLib's slice by a sheet (smlib_split_body_by_sheet, tangency-labs/smlib 7a01f1b), its sides those
of the picked face. A sheet that only nicks the body cuts nothing, as before; a lone face, or a
face of a solid, still cuts with its surface extended.

3830 comes off the booleans list. Its answer counted the two halves of the cup and not the surface
that cut it, which stays as a body of its own (4879 removes its surface for that reason): three
bodies, the volume unchanged.

Needs SMLib 7a01f1b pinned (SMLIB_REV, prebuilt; its SMLIB_ABI_VERSION 6, which crates/smlib now expects) to link.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tests: a cylinder strip's run-offs are 100 pi + 100 to 1e-6, SMLib's exact area

The tangent and curvature run-offs of the quarter cylinder r 10 strip, 5 across the surface,
are its section swept 20 along z: exactly 10 pi/2 20 + 5 x 20 = 414.159265. measure is SMLib's
integration on the exact surface (1e-8), not a mesh, so the run-off check is 1e-6 relative and
the 'measured on meshes' notes go. Red until SMLib's extension is solved to its distance
(smlib-extend-converges 590d8a1): eaa998a's curvature run-off is 4.986 long, area 413.882.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* kernel: an extension SMLib cannot make exact says so, naming the length asked

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Sketch: a control spline can carry its own knots and weights

A sketch spline over control points was always the clamped uniform B-spline
over them, so a free-form edge whose knots are not evenly spaced (or whose
weights are not 1) could only come into a sketch as one curve per Bezier
span. A control spline now may save `nurbs`: its clamped knots and its
weights. Its points, polyline, exact pieces (one a knot span; conics for a
rational quadratic), the solver's distance and curvature, links, parallel
re-projection and inspect.sketch all read them; a loaded design's are
checked. One pending format file (spline-knots).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Sketch projection: a free-form edge comes in as the one exact spline it is

A projected spline edge of several Bezier spans came into the sketch as one
curve per span (#1508), so a G2 round's bottom edge was 16 curves and a path
naming the corner named one span of it (#3604). The kernel now reads such an
edge (a spline, or an elliptical arc of several spans) as the one clamped
B-spline it is over the edge's interval, its knots and weights its own, and
the sketch takes it as one control spline whose ends sit on the edge's
vertices. Planar regions still read edges span by span. The 3604 case builds
with its original path and leaves KNOWN_FAILING.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Fillet rig: blends past an outer rim of their faces build, on SMLib smlib-blends-past-rims

The owner's ruling: a round or chamfer that runs past an outer edge of its face into open air
builds, tangent where it has room and cut by the face beyond where it runs out. SMLib's branch
smlib-blends-past-rims builds them by the rig's analytic answers. Off the known-failing list:
the disc's rim past its 2 mm wall (190), the hole's top rim R12 past the plate's bottom, the
chamfer past the cylinder's bottom (2893), each closing on the wall continued as itself, and
926's chamfer ending on the boss's wall, which now builds to its answer too.

The sloped basins' R4 rim rounds (1080, mitred rounds built together where one overflows) build
to their analytic volumes (to 6e-9), and stay listed with that reason: their continuity check
(g1 at every blend seam) takes in the mitres' creases, G0 by the mitre ruling.
2893-chamfer-two-distances-elliptical-rim is graded as a solid (the owner: it builds) and stays
listed, waiting on the ruling on unequal chamfers along a rim whose angle varies.
5158-fillet-round-just-past-a-10mm-face stays listed with its cause found: the round passes
5e-6 under the box's top back edge, inside the body's tolerance.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Naming: test that a round of a round's end has no seam with that round's faces

The r1 round of a block's top edge, chained onto the end curve of the r2
round of its arc at a cylinder (rig fillets/every-block-cylinder-crease-
top-edge-after-arc-round-r1), ends where it runs into the cylinder. That
edge is no seam of the r1 round: the cylinder is a face of the r2 round,
not of the r1. blend_seams takes it for one today (the r2 round's name
F3:blend:F1:+z|F2:side holds a | of its own), and the rig reads it as a
contact seam at 60 degrees.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Naming: a blend's seams split its edge's name at the | between its two faces

A blend face's name holds the edge it replaced, <face>|<face>, and a side
of that edge can be a blend face whose own name holds a |. Whether a face
is a contact of the blend was read as the edge's name starting or ending
with the face's name next to a |, so the r2 round's own face F2:side read
as a contact of the r1 round F4:blend:F1:+y|F3:blend:F1:+z|F2:side. The
edge's name is now split into its two faces, a blend side read whole as
the two faces of its own edge.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Fillet rig: five refused blends build, off the known-failing list

926 (the chamfer ending on the boss's wall), the oblique cut's r0.1
round, the every-block r1 round (its seam with the cylinder is no
contact seam, after the blend_seams fix), the up-down squares' concave
chamfers and the shelled box's lip chamfer build with SMLib branch
smlib-blend-refusals (f8650b8 and later). 1207 r0.5 passes SMLib's check
on its rails now and stays listed for the next cause: its end rib on the
boss, which starts where the round and the boss are tangent.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the trough and the pocket whose floors fall to a drain build

SMLib now offsets a vertex where four faces meet (two walls and two facets at the floor's
corners, four facets at the drain) to two vertices joined by a new edge (tangency-labs/smlib
branch smlib-shells). Both volumes match their closed forms. The pocket's lining, hanging from
the top's rim round the pocket, stands apart from the slab's outer walls with the cavity rising
between them to the open top: the case says two shells in the one body.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the plate with a hole through its arc side shells open at its far end

SMLib's merge now intersects the offsets of an edge's faces where they could not be mated along
it (the hole's offset poking out through the half-round side's; tangency-labs/solidcore#1795):
one closed valid solid with the one face open, as the owner ruled.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the ring cut frame and the up-down join shell

SMLib's inset now keeps only the regions that are cavity, not the one the offsets close where
they overlap (between the two faces of #545's 0.5 floor, round the up-down join's two empty
octants). The frame's core under the recess is hollowed to a sealed void, so the case says two
shells and its closed form, 21044 mm³.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: #616's lid shells open at a rib's side, with the 0.15 lip

SMLib keeps the skirt top's offset where its loops wind the other way under the opening, the
cavity's floor (the owner's ruling of 2026-10-31: build it; a lip thinner than the wall is no
break-through).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Known failing tests: the action matrix's shells and chamfers as they fail with SMLib batch 7

The ring cut frame's and the up-down join's shells build now, and so do the up-down join's and
modern-plastic's chamfers (SMLib smlib-blend-refusals). #616's lid in the corpus still fails
SMLib's loop check, the shelled box shelled again at an inner wall is unchanged, and the
oblique cut of a cylinder's fillet still fails SmSurfOfRevolution's Test #7: 3 actions of 7.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* SMLib: pin 26cc451 (batch 7: rounds past a rim, blend refusals that build, shells)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Known failing tests: the shell after a cut whose end touches an arc side builds on SMLib batch 7

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Surface fair test: the energy falls strictly, the face moves, and the edges are read after the fair

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Sketch scaling test: the first dimension sets l1 to 40 and scales both joined rectangles about the origin

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Frames tests: a pick on a moved component or an instance removes the exact round and bore volumes

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Issue 1080 tests: the rib's rounds and the mitred corner chamfers and rounds have their exact volumes

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Engine tests: lip_after_boss checks each lip's and groove's exact band, hole_as_deep_as_the_plate each hole's exact bore

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Robustness tests: lip_after_boss and hole_as_deep_as_the_plate live once, in the engine's tests.rs with exact volumes

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Engine tests: loft_cut goes; loft_spacing's hollow elbow covers its section counts and more

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel loft test: the square-to-circle loft has the oracle's exact ruled volume, without printing

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tessellation lens test: the lens's triangles fill exactly the rhombus through its arcs' midpoints

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Pattern test: six chamfered holes take exactly five more holes' bore and chamfer rings

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel pocket floor fillet test: the corner rounds and the floor loop round add their exact volumes, by Pappus at the corners

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Shell regression: the saddle-corner shell opened on the top box's side has its exact volume

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* SMLib history test: every operand's order is the identity on its record's faces and edges

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Boolean history tests: the SMLib module's box-minus-sphere, box-minus-cylinder and box-union-box copies go; the top-level ones check more

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Modify history tests: shell, offset and thicken are one test each through the public API, with the volumes, refusals and history the SMLib copies checked

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Chamfer history test: the chamfer after each box cut is exactly one face on the painted block too

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Grid test: a pole side's face is the five triangles fanned from its one grid node, none degenerate

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel tests: the twelve ignored print-only debug tests and surveys go; coplanar_curved_booleans checks the flush-capped cylinder cuts and unions they printed

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel: the #883 board fixture generator is an example, not an ignored test

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* STEP import test: a seam sphere whose meridian stops short of the pole imports as the whole 2 mm ball

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Material tests: the nine copies in material_properties go; the persistence file checks the library copy's card and formats 20 and 21 in one loop

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Sample test: one loop checks every sample builds cleanly and without a panic; the robustness copy goes

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Known failing: the non-antipodal seam sphere import, refused for a loop of no (u, v) area

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tests: rustfmt the board fixture example and the coplanar asserts

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the two 3871 cone cases were byte-for-byte the 258 cases; the 258 cases carry their sources

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: a volume or area can be graded as a hand-derived range where analysis only bounds it

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: fillets keeps one case per regime; 17 replications of a case in the same regime go

The sloped-basin chamfers and rounds at 0.5 mm rims repeat the 1 mm rim's regimes; two of the
three knife-edge chamfer tips, the r1 and box r3 curvature corners, the r1 tangent corner, the
1 mm pocket-rim and hole-rim chamfers short of the floor and the r1 together-round each repeat a kept case's regime
and grades. #854 moves to 851-chamfer-arc-top-edge-9-5, and the cases that cited a dropped one
cite the kept one or state its formula.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: five cases outside fillets repeat a kept case's regime and go

A square cut is the slanted plane's ordinary crossing; the cam's half turn is the quarter turn's
contact at a symmetric angle; the r15 slab stands inside the same coincidence tolerance as the r10;
the 90 degree unfold and the 40 degree flange repeat the 72 degree and 20 degree cases' formulas.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 3243 rim and tooth join graded on its volume (rim plus the trimmed tooth less their 0.01 mm overlap)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 3782 emboss on a cylinder graded on its volume, area, faces and box (the wrapped 4 x 5 badge raised 1 mm)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 3604 G2 swept-tool cut graded on a volume range (filleted box minus the swept corner section)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 4505 coil joined through a cylinder wall graded on its volume, area and box (cylinder plus the wire's screw-swept segment outside r 76)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 4879 window cut through a thickened spline revolve graded on a volume range and its faces

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 4623 join of crossing pleated loft skins graded on its volume and box (both skins less their overlap)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 831 tapered glyph extrude graded on a volume range and box (the font's S drafted in by 10 deg)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 2357 ring of 90 cylinder segments graded on its volume and box (the segments less their 90 joint overlaps)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 4542 fluted wall joined on a revolved base graded on its volume and box (the base by Pappus plus the fit-spline ring)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 1985 and 2243 STEP-export enclosures graded on their volume and box (the outline less the cavity, plus gusset and standoffs)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: both 4092 loft, ribs and pad unions graded on their volume and box

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 1525 graded on its volume (the convex body's exact 2 mm inward offset), faces and box

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 1494 graded on its volume (box and cylinder less the 1 mm-offset cavity, sharp to rounded concave edges) and box

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 4492 graded on its box and a volume range (the face's 19 mm sweep added, within the block's sides)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 745 graded on its volume (the end moved 1 mm plus the spline boss's exact area), faces and box

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 4567 graded on its volume (the revolved spline less its revolved 2 mm offset), faces and box

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the up-down squares shell graded on its volume (the columns less the 0.346 mm-offset cavity, sharp to rounded concave edges) and box

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 545 graded on its volume (the frame less its 0.5 mm-offset cavity, sharp to rounded concave edges), its sealed pillar void and box

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the shell-again case graded on its volume (the shelled box less the 0.5 mm-offset cavity in its walls) and box

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the arc-sided plate shell graded on its volume (sharp to rounded at the hole's bottom), faces and box

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 616 graded on its volume (the lid less its 0.5 mm-offset cavity, sharp to rounded concave edges) and box

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 391 graded on its volume (the shelled housing, sharp to rounded at the flange, less the letters' 0.6 mm deboss) and box

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: shell/3576 was the ladder's drafted box with rounds shelled, recipe for recipe; the ladder case grades it and carries #3576 and #3573

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the two 851 chamfers of 2 graded on their volume (the cone's sweep, and its union with the front edge's prism)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the chamfered corner of the lipped shell graded on its volume (the chamfer's triangle through the wall)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the concave round into the peg's cylinder graded on a volume range (the torus it must add, the band it can't leave)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the two folded 72 degree trays graded on their volume (flat area x thickness) and the walls' reach

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the flanged rhombus graded on its volume (flat area x thickness, all four reliefs cut) and its walls' ends

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the base with two adjacent flanges and a hole graded on its volume (base, bends and panels folded)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the flange beside the ledge graded on a volume range (the flange's two readings of its length)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the two G0 window patches graded on the box the part they close keeps

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the hub's six swept grooves graded on its volume (the revolved hub less each tube's part inside it)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the cut mirrored loft graded on the box its sections pin

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the three modelled-thread joins and the fine M48 graded on their volume (the basic profile's groove, Pappus)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the oblique-cut round graded by its seams (tangent, not curvature-continuous); the flanged rhombus says what it tests (its reliefs stay apart at 60 mm)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 3841 is 168's rim touching its coin along a circle, and 4092's reduced recipe is its report less a flange clear of the failing join; the kept cases carry their sources

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the oblique-cut round keeps its old grade until the new blend algorithm lands

Its seams grade needs the continuity check to skip the body the round is not on. Fillet cases
wait for the new algorithm.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: 1985's enclosure is 78 x 77 (74 and 73 inside, 2 mm walls); its volume 38063.827 by hand

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the three spline walls' face counts wait for the one-wall decision; their volumes grade them

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* STEP import: a face bounded by seams alone runs its loop the other way, never turns over

A loop that uses each of its edges once each way (a whole torus within its tube and ring seams)
is the same set of uses run backwards, so it says nothing of the face's side. One written
clockwise in (u, v) turned the face over, against its same_sense: the torus came in inside out
with a warning. Such a loop is now reversed and the face keeps its side.

Test: seam_only_torus_imports_as_a_whole_ring, both orders of the two seams, volume 2π²Rr².

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* STEP import: a face bounded by a slit alone is the whole of its closed surface

A loop that runs out along a chain of edges and straight back (a meridian from a sphere's pole
stopping short of the other, out and back) encloses no (u, v) area, yet on a closed surface it
bounds all of it less a cut of none. The reader only read such a face when the slit already ran
pole to pole (and moved the sphere's frame onto it only then), so the 2 mm ball whose meridian
stops at 2.5 rad was refused for its empty loop.

The slit is now made the face's seams, so its loop bounds the surface's whole domain: on a
sphere, a revolution whose profile ends on its axis, or a spline closed round u that collapses
at both ends, the slit's meridian is run on to both poles, out and back (a sphere's frame put
on the slit first, whichever two points it joins); on a torus, the circle the slit lies along is
closed and the other circle through its start is the second seam. The seams on a sphere are its
own meridians (angle 0 on the equator), so their pcurves are exact lines on its form.

Tests: non_antipodal_seam_sphere_imports_as_a_whole_ball passes (its known-failing line goes);
seam_only_torus_imports_as_a_whole_ring adds a torus bounded by a slit along its tube.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Rig: the test-peg's concave arc and front top edge rounded together stay within the body's box

A new fillet case, report-fillet-concave-arc-and-front-top-edge-together-solver-residues:
the reported part's bar (with the sketch solver's residues) whose sides run tangent into the
cylinder, its concave arc and front top edge rounded r2 together. The plane of the front face
bounds the whole body, so every blend lies within the unblended body's exact box (SMLib's tight
box); graded to 4e-5, the corner patch's own tolerance. On SMLib 2fc375f the corner patch
stands 0.0374 out of the front face (box y min 0.0205): listed in KNOWN_FAILING.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Rig: the test-peg corner at r5 and r7

Two more fillet cases, the reported part's concave arc and front top edge rounded together at
r5 and r7, with the same exact-box containment check (graded to 4e-5, the corner patch's
tolerance). On SMLib 2fc375f the corner patch stands 0.128 (r5) and 0.230 (r7) out of the
bar's front face (box y min -0.0699 and -0.1723): listed in KNOWN_FAILING.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Rig: blends that end where their face runs tangent into another

Fifteen fillet cases on the test-peg's shape with clean numbers: a bar 40 x 16 x 10 whose far
end is a half disc R8, a disc R8 standing 10 on its top, joined, so the front face runs tangent
into the cylinder along x = 40 and the front top edge (convex) meets the concave arc of the top
tangentially there. Each blend ends on a face tangent to the one it rolls on.

- Rounds: both edges together at r2 and r5; one after the other in either order at r2, and at
  r1.5 and r3; the front edge alone as a curvature round, whose end on the cylinder is a
  semicubical cusp. The containment invariant (the unblended body's exact box, to 4e-5) and
  G1 seams, or the analytic volume where the blend has a closed section.
- Chamfers: the front edge alone and the concave arc alone (analytic volumes: the section along
  x up to the wall, the cone's spandrel ring clipped by the sides), both together, and one after
  the other (1 then 2).
- STEP: the peg written to STEP and read back, its front edge rounded (analytic) and both edges
  rounded together.
- A cone: the peg drafted 5 deg, whose front face runs tangent into a cone along a generator,
  its front edge alone and both edges together.

The quadratures are tanh-sinh, converged to 1e-13; SMLib's own volumes of the passing analytic
cases agree to 4e-9. A sphere is left out: a plane meets a sphere tangentially at a point, not
along a seam, so it is not this ending.

On SMLib 2fc375f eight fail, listed in KNOWN_FAILING: every chamfer that ends tangent (status
1001, SmFilletNx1Corner), the two rounds together (the corner patch 0.0374 at r2 and 0.128 at r5
out of the front face, and the rounds meeting with normals 180 degrees apart where their
contact lines on the top cross), the same on the STEP-read peg (status 1001) and on the drafted
peg (its corner refused as unsupported).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Rig: fillet corners graded curvature-continuous, the default to be

Six fillet cases that pick their edges with no type, so they take the fillet's default, which the
owner has ruled is to be curvature-continuous (G2) at every corner, with circular rounds kept as
an option. Each grades every seam of the rounds and of the corner patch G2, on one valid body:

- an oblique convex corner (a block drafted 15 deg);
- a four-edge and a five-edge apex corner (pyramids lofted to a point);
- a pocket's concave corner;
- a mixed corner (a step: one concave edge, two convex);
- a corner beside a cylinder (the top corner of a half cylinder).

All six fail on SMLib 2fc375f, listed in KNOWN_FAILING: today's default is the circular round,
whose seams jump in curvature by 1/r. On the five-edge apex the corner patch also meets two
rounds at 8.45 degrees (G0).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Rig: the test-peg's front chamfer builds

With the SMLib fork's smlib-tangent-ends (a rail's end on its side edge is the rail/edge
crossing), report-peg-front-chamfer-d2 passes. Its line leaves KNOWN_FAILING, for the pin that
carries that fix.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Rig: the curvature-continuous corner cases pick the curvature fillet

The six corner cases added in 3a854104a took the fillet's default type, on the premise that the
default would become curvature-continuous. The default stays the circular round, so each case
now asks for the curvature fillet itself (type curvature: curvature-continuous sections and
corner patches) and keeps its grading: every seam of the rounds and of the corner patch G2, one
valid body. They are renamed from cov-fillet-g2-default-* to cov-fillet-g2-*.

The oblique three-edge corner (a block drafted 15 deg) and the pocket corner pass. Four fail, as
KNOWN_FAILING now says:

- the corner beside a cylinder: the curvature fillet builds its sections only between planar
  faces;
- the four- and five-edge apex corners: refused because the default setback is shorter than
  where the rounds' contact lines meet (3.90 and 3.51 mm from the apex);
- the mixed corner: SMLib sets back a corner only where its edges are all convex or all
  concave.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Rig: the test-peg's concave chamfer, alone and after the front chamfer, builds

With SMLib's tangent end as an event of the fillet's trace (blend-end-event 6d73e4f), the
concave chamfer's rail on the cylinder ends where it crosses the seam along which the front
face runs tangent into the cylinder, continued past the vertex, and its end rib on the front
face is built from there. report-peg-concave-chamfer-d2 and
report-peg-front-chamfer-d1-then-concave-chamfer-d2 pass and leave KNOWN_FAILING. The two
chamfers together still fail, now at the mixed-convexity corner where they meet: its line says
so. Rig against SMLib 0cc48bd: no area regresses (963/993 pass, 961 on a87c502), ladder 168/168,
kernel lib only its listed failures.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: constant rounds of the exact classes, and a tee's round

A plane cutting a cylinder or a cone at an angle, a sphere or a cone coaxial with the other face, a
cone and a cylinder touching one ball, two pipes touching at a point: their rounds' centre lines
are rational, so the rounds are rational surfaces of degrees fixed by the construction ((4, 2),
(2, 2) revolved, (6, 2), (12, 2)). The tee's centre line is not rational; its round is graded on
its volume. Volumes from the divergence theorem over the exact pieces, at rel 1e-6. The six that
SMLib 0cc48bd traces are listed in KNOWN_FAILING with what they come out as.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the exact-class rounds pass on SMLib's classified exact rounds

The rounds now come as the rational surfaces their classes give, closed ones as two faces split
at their seams, the touching pipes' as four: one splines entry a face, each of the class's degrees.
Their KNOWN_FAILING lines go.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* SMLib: pin 7ac037e (the new blend's tangent-end event, zero-speed G2 ends, and its exact-class rounds)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the fillets known-failing list is the 22 cases that fail on SMLib 7ac037e

Twelve listed cases build on the new blend's end event and exact classes, or were already
built on develop: they come off the list.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: #316's bottom rounds as large as the wall, or larger, shell with a step wall at the opening, not refused

Where the round meets the open bottom the cavity's wall steps down along the bottom's normal, so the
round meets it at 90 degrees and the opening is exactly the picked face. The cases are renamed and
graded on the exact volumes, and come off the shell known-failing list.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Merge fixes: every crate and test target compiles on the merged tree, but for crates/geom's hlr

world_state, view::bounds, home_camera and scene return Result on develop; new
main code takes that with ? or session_world. New fixtures carry the spline's
nurbs. ForeignCopy::of returns Result. occurrence_placement_with walks the path
with its moves, since the placement index holds pending_moves only.

The hlr port is separate and still to come: this commit does not compile as it
stands in crates/geom/src/hlr.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* Drawings hidden lines: read develop's B-rep records

Edges come from the record's edge list, cut to their interval (C3::of_edge), and
faces from its face list; a cylinder, cone, sphere or torus chart takes its bounds
from where its NURBS form lies on its label (S3::of_face). A rigidly placed
revolution has main's revolution chart; other placements stay refused. Moving a body
to its centre goes through Brep::moved. Loops are read against the natural normal of
the face's parameters where a chart wraps.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* Hidden-line fixtures: build develop's records from the fixtures' data

Fixtures keep their bounded curves and surfaces and their own edge numbers; a private
builder makes the canonical record, and the local prepare puts the edges back in the
fixture's numbering. Assertions are unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* Hidden lines: tests of the bounded edges, face charts and placed revolutions

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* drawing-hlr doc: what is drawn and refused on develop's records

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* hlr tests: a placed revolution is refused when its placement is not rigid

The new model has one record for main's Revolution, which was drawn, and its
PlacedRevolution, which was refused. An identity placement is now the former, so
this test's fixture takes a non-rigid one. The refusal it asserts is unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* Hidden lines: a traced intersection is drawn only where its spline lies on both surfaces

A leader off either surface is refused like a curve with no spline to follow. Tests: a traced rim
drawn on the circle and plane within tolerance, the same leader 1 mm off refused, and kernel bodies
with arcs through the production prepare against closed forms.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* Hidden lines: kernel bodies through the production prepare against closed forms

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* Tests from main: the world state is a Result here

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* A blend's pick measures close edges on their curves, not their polylines

A polyline can be a chord off its edge, more than two edges are apart near a
tangent point. A pick exactly on a ball's rim took the straight edge the rim is
tangent to, and solidcore built a chamfer of that edge with a clean check.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk
(cherry picked from commit c786db6bf4)

* Merge fixes from the first SMLib test pass

Model cache key covers the crates develop's kernel adds under doc (profile, smlib, step).
A piece taking a name also takes the feature that made it: SMLib lists a cut's pieces in another
order, and the swap left the name on a piece of the wrong feature.
A replaced analysis keeps its status slot. A command with no world picks does not place the model
first, so assembly.mass_properties answers for a flattening placement. FeatureCommon loses the
touching key the merge added; only the contracts that read it take it.
Two of main's tests listed as failing on SMLib, with why.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* Merge fixes from the ui test pass and the gates

Main's thread.direction keys go with develop's thread hand, which replaced them. Vietnamese for the
messages develop added while main made vi a complete catalog. CGA and 1-bit themes set develop's
comb and section hatch colours. A ribbon button with a persistent effect is pressed only while its
tool runs, so persistent_ribbon_pressed alone decides how its effect is shown; other analyses stay
pressed while on. Two of main's ui tests listed as failing on SMLib, with why.
Gates: fixed thread tables become slices, one collapsed if, rustfmt.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* A silhouette takes its facing from the surface's normals

A flat triangle beside the outline can tip the other way from the surface it approximates, and its
edges joined the outline. On SMLib's sphere that made 192 segments instead of the equator's 64, 100
curves and 95 profiles from the tight fit of #7989. Each corner's normal is used where it is close
to the triangle's own; a mesh without such normals (none, zero, not numbers, or averaged across
creases) keeps the triangle's normal, as before.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* Clippy and rustfmt on the merged tree

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MNXLXkZLQ6T7TSi4wswcmk

* Stepwise open checks every feature under the session's mode

OpenSteps::start evaluated under the default check mode, and finish kept those results under the session's mode: an each_step or off session opened in steps recomputed nothing. start now takes the mode (the app passes its session's), and a mode that changed before finish evaluates the design again under the new one.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz

* Clippy without SMLib: the planar-sheet edge reader is built only with it

Its one caller is in the smlib-only sheets module, so without the feature it was dead code and
clippy -D warnings refused the kernel.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz

* SMLib: pin d01d7b0 (the new blend's one Gⁿ section generator: the chord, circle and curvature sections, and the variable rounds as the union of their balls)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the section orders, chord, circle and curvature section, on planes and against a cylinder

Eight fillet cases for the blend's cross-section by its order of contact with the faces, each
graded on its analytic volume at rel 1e-7 and its exact continuity (the order, and not the next):

- a box's top back edge chamfered 3 (G0), rounded r3 (G1) and curvature-rounded 3 (G2): the
  areas cut off the corner s^2/2, (1 - pi/4) s^2 and 113/756 s^2, the last by the default
  thumbweight's definition;
- a pipe R10 dipping into a plate, its concave edge chamfered 2 (the chord between the contacts of
  the ball SMLib rolls for that setback, radius 1), rounded r2 and curvature-rounded 2, each
  section's added area by Green's theorem along the plate, the section and the pipe's arc; the
  order-2 section is built from the faces' feet of the point at distance d from both, which on
  the pipe are not linear in d;
- a boss root curvature-rounded 2, the square corner's section revolved (Pappus);
- a variable round r1 to r5 along a box edge (rel 1e-5): the balls' envelope is a circular cone,
  and the volume is the cone's sections integrated along the edge.

Three fail today and are listed: the two curvature rounds whose faces are not a square corner of
planes (SMLib's quintic blend curve, not the order-2 section: rel 6.5e-7 and 1.2e-5) and the
variable round (great circles, not the envelope's: rel 4.8e-5). The other five pass on SMLib
7ac037e.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the curvature fillets' expected bodies from the order-2 section at thumbweight 0

SMLIB_BLEND_CURVATURE's section is now the order-2 G^n section at thumbweight 0. Between two
planes square to each other it cuts A = 0.154192655384275 s^2 off the corner, its first moment
about either face 0.0291753295725360 s^3 (Green's theorem on the section): the curvature cases
built on that corner (862, 2708, every-box-edge, every-hole-top-rim, every-l-bracket,
every-block-cylinder-crease, the three-edges-at-bar-corner reports, 3604's fillet) take their
volumes from it by their own methods, the peg's front blend 23.3237146876 (its section along x
up to the wall). Between planes the section's t^3 term vanishes (their feet are linear in the
distance): the box edge case is exactly G3. The boss root is a certified fit, G3 to the plate and
G2 to the wall at Continuity Analysis's tolerances: at least G2. The boss root and the pipe on
the plate pass on SMLib's section and leave the known-failing list.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Curvature fillets: the section's default thumbweight is equal area, so the round's volumes are the circle's

On the round's rails the order-2 section takes off what the ball's circle does: (1 - pi/4) s^2 at a
square corner, first moment 0.0474559669443 s^3 (w = -0.5252123889). The kernel and engine tests
and the curvature rig cases take their volumes from it by their own methods; the pipe on the plate
from its own wedge (70.52878 degrees, w = -0.8544103493). The G2 corner patch's seam test is listed
until the corner step.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: four G2 corners wait for the corner step: their patch meets the new section's rounds G1 at one face seam

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the turn at a corner of two rounds, Mitre (the default) and Swept, at a pocket's floor and a boss's base, by exact volumes

A round's spandrel A = (1 - pi/4) r^2 and its first moment about its wall M = r^3 (5/6 - pi/4):
Mitre adds L A -+ 2 M per edge (cut at, or run on to, the corners' bisector planes), Swept turns
the section about a convex corner's edge, (pi/2) M a corner, and refuses a concave corner rounded
less than the ball. The pocket's tangent chain round its R3 corners is a torus each. Graded to
1e-7, where Mitre and Swept differ by 6.6e-6. The Swept cases are listed until solid.fillet
takes a turn.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: a junction family: oblique wedges 30 to 150 degrees rounded and chamfered (exact), bosses upright and tilted, pipe tees and a Y junction

Four are listed with their causes: the equal-pipe tee (its exact conic-pair rounds meet at the
ellipses' crossings in a corner the old corner code cannot join), the tilted bosses (1001, before the
blend rework too) and the Y junction (refused for room at its triple points).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Variable rounds: graded by the union of their balls (their envelope), not the balls' great circles

The smlib crate's laws and ladder 005, 006, 007 and 012 take the volumes the balls' envelope
removes; the law with a corner is its own test, listed as failing until the corner step.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel tests: variable rounds graded by the union of their balls, the removed volume to 1e-4 of itself

removed_by_balls integrates, in each plane square to a right-angled edge, the corner the union
of the balls leaves (by rays from the edge, the least entry over the balls), cut to the body's
section. The law with a corner through a middle point is its own test, listed as failing.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel tests: a spline radius whose balls fold over one another at its peak is refused

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: the variable round on its cone passes (the round is the balls' envelope)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tests: three rounds of different radii at a corner listed: the corner's transition kinks with the balls' touch circles

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Ladder: the variable rounds graded to 1e-6 by the union of their balls; 012 by its law going on past the edge

At the default 1e-3 the great circles' volumes (4e-6 off) passed too. SMLib builds each within
1.6e-7. The golden takes the new volumes and areas; counts unchanged. The G2 corner test listed
as failing passes on SMLib's step 3 and leaves the list.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Reference tests: the variable rounds 77, 78 and 81 pass on SMLib d01d7b0; their known-failure marks come off

The new section builds their edges on the surfaces, so STEP export no longer finds them 4.6e-5
to 6.1e-5 off. develop's Reference tests (60393a718) report all three as passing while marked.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* STEP import: a ball's halves whose seams are off each other's quarter lines each form within one turn

A sphere split into two halves along a circle about its axis, each half covering a pole with no
seam, gets a seam per half from the first vertex of its loop to the pole. The circles between the
halves group their frames so they turn together, and when the two seams are not a whole number of
quarters apart no one turn fits both: the group kept its frames, a half's form ran past one turn,
SMLib's trim (SMLib and solidcore alike) across the form's end crossed the face, and the mesh
folded over the ball (a rotor's ball showed torn; its half had 196 times its area in triangles).

When no one turn fits the group, each spilling face is now turned on its own to start on a quarter
line. On the rotor file this also clears three other faces that were filled leniently and a
0.076 mm edge gap; regression test in step_in/tests.rs with the area and volume of each half.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz
(cherry picked from commit b3188e005d427043b918267449c2336a1777e54f)

* SMLib: pin 5e8c9c1 (the new blend's corners: Ball and End/Join; exact fold and room checks with fit sizes; overflow in place; the round as its definition)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel tests: a law's dip shows its corner ball's sphere, a peak's two rounds cross (the reasons had them swapped)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Reference tests: the variable rounds 77, 78, 80 and 81 expect the union of their balls

A variable round is the envelope of the balls rolled along the edge, which takes less than a
quarter round in each section. The expectations are now that union, the law continued past the
edge's ends along its end slopes, integrated by Gauss-Legendre panels in x and t; 2, 4 and 8
panels agree to 1e-9 of the body's values, and 77's removed volume matches a brute-force union of
balls to 2.5e-10. The nearest-ball search now scans the balls the ray meets around ball x
(|x - s| < r(s) sqrt(sin 2t)) on their own, which near the faces and where 78's radius closes to 0
are narrower than the global scan's step. Regenerating keeps each case's known_failure. 79, a
constant radius, is unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Known failing: the law corners' kernel and crate tests and rig 1207 pass on SMLib 48ea616

SMLib builds a variable round's law corners as its balls' union (the corner
ball's zone at a dip, the sides' crossing at a peak): the kernel's corner
through a middle point (39.5410) and the crate's 4 -> 2 -> 4 law (39.5421) pass.
Rig 1207 (the bar's top edge rounded after the boss's arc, r0.5) builds and
grades on the same SMLib; it failed on c820346.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Kernel rig: every fillet and chamfer case rounds its tangent chain

The owner's ruling of 2026-11-01: the rig and the ladder round with tangent_chain true, how a
user's default pick behaves. The 38 fillets-area recipes and the ladder's 07-fillets/016 and 018
that passed false now pass true. The shell recipes keep theirs: a shell's tangent_chain is its
open-face chain, a different feature.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: the partial-selection cases kept as -partial-chain copies, tangent chain off

Where a case's point is one edge of a tangent chain rounded alone, a copy keeps tangent_chain
false as its own case (SMLib rounds exactly the picked edges, ending at the smooth vertex); their
expectations stay as they were, to be re-derived:
- fillets/1207-fillet-box-end-edge-into-unblended-round-partial-chain;
- fillets/every-fillet-after-fillet-curvature-front-then-side-r3-partial-chain;
- fillets/1207-fillet-bar-top-edge-after-boss-arc-round-partial-chain, renamed from
  ...-no-tangent-chain: with the chain on it is exactly 1207-fillet-bar-top-edge-after-boss-arc-round,
  which the rig already has;
- ladder/07-fillets/020 and 021, the r5/r3/r7 and r5/r3/r2 corners (016 and 018) with the r3 on
  its edge alone: with the chain on, the r3 runs on along the r5 round's end arc and down the
  vertical edge the third round was to take.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: the concave arc between the block's tangent sides kept with tangent chain off

fillets/every-block-cylinder-tangent-concave-arc-r2-partial-chain: the pick takes one piece of the
concave half circle, which SMLib splits; with the chain off its other pieces are left out, and the
blend is refused at the piece's end (the base gate's outcome). With the chain on the case rounds
the whole half circle. The copy keeps its expectation, to be re-derived.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: two chains that now build graded by their exact volumes

With the tangent chain on, two cases round more than the edge they pick, and their old
expectations were the single edge's:
- 1207-fillet-box-end-edge-into-unblended-round: the r1 chain is the end face's top edge, the r3
  round's end arc and the back upright; 34 A + (pi/2) A (3 - c) by Pappus on the arc:
  V = 7953.139216 (it built 7953.139216, the old 7957.505 passed only inside 1e-3), 10 faces.
- 851-fillet-top-front-then-front-left-upright: the upright's chain runs up the first round's
  end arc on x = 0 and along the left top edge, so the corner becomes the R2 ball's eighth:
  V0 less the first round's spandrel to the wall (35.344727) less 27 (4 - pi) + 2 pi/3:
  V = 9530.777979 (built 9530.777987), 10 faces.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: a curvature chain round a round's end refused for its size; the concave half circle builds

- every-fillet-after-fillet-curvature-front-then-side-r3: the side edge's chain runs round the
  first curvature round's end curve, whose radius of curvature has a weighted mean of 3 (its
  setback) and is unbounded at the ends, so somewhere below 3: the size-3 blend's contact line
  folds back on itself. Refused, "larger than the faces beside its edges allow", as ladder
  07-fillets/016's r7 on the r5 arc. (It was solid or refused for running on tangentially.)
- every-block-cylinder-tangent-concave-arc-r2-no-tangent-chain: the chain takes every piece of
  the half circle and ends at the convex edges it runs on into; it builds the analytic 19091.9620,
  so the outcome is solid (the refusal alternative was the chain-off one's).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Known failing: two 851 chains whose corner piece is a ball of tube-centre radius 0

851-fillet-arc-then-top-front and 851-fillet-top-front-then-upright: with the tangent chain on,
each R2 chain runs along the end curve of an R2 round on a curved face (the arc round's end on the
front face; the first round's end on the wall), where the rolling ball sits on that round's own
centre line, so the piece is the ball about (39.2538, -19, 8): the three-edge rolling-ball corner.
SMLib fails with status 1001; the same piece on a plane end arc builds (front-left upright).
Expectations unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Ladder: 016 and 018 refused, their r3 chain takes the vertical edge; 020 and 021 recorded

With the tangent chain on, 016's and 018's r3 runs on along the r5 round's end arc and down the
vertical edge, so the third pick (60, 40, 8) is 3 from both of that round's contact lines and
names no edge: refused, asking for a point along one edge. The corners they were made for are
020 and 021 (the r3 alone), whose golden entries are 016's and 018's (021 measured on f12a101).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel tests: three rounds at a box corner end on one rational patch on the ball's sphere, not an analytic sphere

SMLib's Ball corner is always the rational patch exactly on the sphere (owner ruling, blend
design §23), so the corner counts as an 'other' face beside the three cylinders and six planes.
The removed volume still checks the corner against r³ − πr³/6.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: the curvature round on a pipe on a plate is listed: a seam grades G3 where exactly G2 is wanted

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel tests: the box-and-fillet wire fixture records the round's cylinder frame as SMLib now keeps it

The round's cylinder keeps the frame it was made on when it is turned (SMLib's SwapUV no longer
re-derives it): its origin sits at x = −20 on the same axis line, (x, 2, 8) along x, radius 2.
Same cylinder; one number in the record moves.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Known failing: two kernel tests' reasons as they fail on SMLib 5e8c9c1 (a partial selection running into an unblended tangent edge)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: two curvature rounds get 600 s, past the 180 s default, while G2 certification is slow (tangency-labs/smlib#96)

On the CI runners the boss root and the hole rim, both size-2/size-1 curvature rounds, build
correctly but take more than 180 s: the order-2 section's span certificate and the round's
definition are evaluated station by station. The per-case limit is the one the thread cases use.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Lid ring sketch test: find the ring under the pick, not by main's kernel's name

On SMLib the lip join's exact history names the lid underside's ring a piece
of the lid's own start (F14:start#[...]), as the naming rule says for a face
that came from the feature's input; main's kernel named it after the case's
top it rests on (F2:top). The test looked the ring up by that name and so
stopped before the attachment it guards. It now takes the underside piece
under the pick point, which the cap certificate attaches on either kernel.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz

* Viewport culling test: each box's triangles from its mesh, not 12

SMLib meshes a 10 mm box in 108 triangles, so the hard-coded 12 a box stopped
the test before it reached the culling. The expected counts are now each
body's span in the scene.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz

* Timeline chip test: a fillet that really reduces

The R20 fillet with fit reduce on one top edge of a 10 mm box builds on SMLib
without a reduced-radius warning, so the fixture had no warned feature. It
now rounds the four vertical edges at R6, reduced to the full round (5), as
the copy-warning test beside it does, and checks the warning says so.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz

* Oracle: 34-chamfer-then-fillet and 35-fillet-curved-curved pass on SMLib 5e8c9c1 (their STEP edges are on their surfaces)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Known-failing: the shell of a fully rounded box opened at one face fails on SMLib 5e8c9c1 (tangency-labs/smlib#102)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Known-failing: the action matrix's oblique cylinder cut fillet passes on SMLib 5e8c9c1; two shells still fail

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: the boss root's curvature round gets the rig's 1800 s cap: on the CI runners, 8 cases at a time, its G2 certification passed 600 s (tangency-labs/smlib#96)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: a case's continuity can ask for an order per seam (seams: [{order, edges, exact}])

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: the pipe on a plate's curvature round meets the plate G2 and the pipe G3, 40307.8856312 (option B's order-2 jets, tangency-labs/solidcraft#10845)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Edge names: a seam names its one face once; the curve-id test reads every edge kernel-neutrally

A seam's two sides are the same face, and edge names list each face an edge
bounds once, so SMLib's extruded circle names its side's seam F2:side:c1, with
no separator. The name grammar now says one face also means a seam. The #5858
test no longer counts one '|' an edge: every part of every edge name is a
whole face name of the edge, one per face it bounds, two for the rims and one
only for the side's seam (checked to run bottom to top on the circle).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz

* rustfmt on the merged tree

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz

* Known failing on SMLib: two of main's new tests assume truck's box mesh and fillet torus

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz

* SMLib: pin f916a8d (a round on a definition face is its definition; the G1 setback fill certified convex, setbacks too short refused naming the least; the G2 certificate halves a span no level can certify at once)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Fillet: a setback too short for its corner is refused naming the least that builds (smlib_blend_fit_size)

SMLib's setback corner takes a G1 fill only once certified convex, and refuses a setback too
short for that as SMLIB_ERR_NO_ROOM with SMLIB_FIT_SETBACK_AT_LEAST, the smallest setback that
builds. The kernel reads it (solidcraft-smlib binds smlib_blend_fit_size) and names it; the
Fillet dialog says it in plain words. Other room refusals keep their words. The r5 box corner
set back 5.5 is refused naming 5.962, which builds.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel tests: three rounds of different radii at a corner meet in SMLib's setback corner

Each round runs whole to its section square to its edge at its setback (the owner's rule, at
least 1.5 r, scaled to the least at which the G1 fill is certified convex), and the hole is the
setback split: one patch per round and the triangle in three quadrilaterals, 15 faces, G1.
Outside the box the sections span the body is the three strips', so its volume is theirs within
that box's. A later r3 round at the mitred corner makes the body all three at once make
(7928.142563938, 15 faces), as the engine and the model-cache tests have it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel tests: SMLib's own corner between curvature rounds is curvature continuous, as the G2 patch is

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: the boss root's and the hole rim's curvature rounds take the default timeout again (37 s and 34 s on the box under the rig's parallel load, tangency-labs/smlib#96)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Agents: model decisions use exact geometry; a mesh is for display, export, previews and mesh bodies

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* xtask: mesh-decisions, model decisions use exact geometry; today's 176 mesh decision sites are listed and the list only shrinks

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Sheet metal: cuts and holes pass over sheets and bends by their exact boxes, never a mesh's

A primitive cut skips the sheets kernel::apart (exact bounds grown by the record tolerance)
finds clear of its tool; the bend check leaves the clear case to kernel::boolean, which answers
it from the same exact boxes with no intersection work. The mesh-box helpers are gone, and their
four lines leave xtask/mesh-decisions.txt (172 sites left).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Agents: AGENTS.md loses a stray merge-conflict marker line at its end

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Locales: Vietnamese for the setback-too-short refusal, now that vi is a complete catalog

Main made vi a complete catalog; develop's new message (ui.fillet_error_setback_short) had no vi
entry, so every_complete_catalog_carries_every_english_message failed on the merged tree.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: exact volumes for 1213's bent-tube round and 4782's bar round, rel 1e-6

1213: the loft is a cubic skin through the five sections (ellipses between
them), not a torus; its volume 131601.597487935 by quadrature less the exact
rolling-ball removal 233.662461919 gives 131367.935026 (was a Pappus estimate
on a torus, 131360.148, at rel 5e-4).

4782: the section's area in closed form, 25 pi/3 - 5 sqrt(75) + 25, so
V = 630.2934873 (was a grid estimate, 630.293125).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz

* Kernel rig: the boss root's and the hole rim's curvature rounds take 600 s again: under CI's parallel load they pass the 180 s default (develop 820b7b6)

They take 37 s and 34 s alone on the box, but CI runs 8 cases at once on slower runners. Their
G2 certificate cost is the open item (tangency-labs/smlib#106, moved to solidcore#2344).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* After the merge: clippy's auto-deref, and the mesh-decisions list for the merged tree

Develop's list was taken on develop alone. Main's code (tap-marking reach, cut and hole box
checks, join pieces, print faces, placed measuring, selection items, imported mesh payloads) and
the branch's own exact_edges and named_vertex use meshes too; three listed functions were renamed
by main (face_outline and plate_recesses into FaceSlice, paste into build).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz

* After the merge: main's new tests on the SMLib kernel

- Cut To the far side of a curved wall (#8634): the tool stops past the first crossing of the
  face ahead of the profile; SMLib's whole bore is one face that a line crosses twice, so the
  single-crossing rule found none and the cut took nothing.
- Clearing view analyses goes through refresh_display, as main's #10687 made the others, so an
  open feature editor keeps OK and Cancel after Zebra.
- vi, a complete catalog on main, gets the setback-too-short message.
- fillets/KNOWN_FAILING: 4782's cause is now its continuity check (SMLib f916a8d builds the
  expected volume).
- Known failing, as main's tests assume truck: the spline wall's spans as one mesh patch, a
  hole touching an edge at a point leaving one body, and a copy of a copy's triangles matching
  a fresh mesh.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz

* Twisted sweep: circles about a straight path are exact cylinders (solidcore#2184)

A twist about a straight path maps a profile circle centred on the path's
line onto itself, so its swept wall is exactly the cylinder. The skin
through the stations stayed within 3.9e-9 of it (6.6e-9 on the outer wall),
and a boolean with another body on that cylinder failed with status 1001
(solidcore#2184; the kernel's handling of a B-spline face lying on a
cylinder stays open there).

sweep_controlled now builds those walls exactly when the path is lines
along the profile's normal and there is no end scale or rails: a profile
whose every loop is such a circle is swept untwisted, and such holes in
another outer loop are cut as exact cylinders from the skinned sweep of
the rest. Other loops, and an axis-centred arc inside a loop of other
curves, are skinned as before; a failed cut falls back to skinning all.

Regression test in smlib_sweeps_tests.rs: #2184's tubes joined at 10, 16,
18, 20 and 30 degrees give one closed body of 11.5625 pi with cylinder
walls; a twisted hexagon with the bore keeps a cylinder bore.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEtwSrdwZxqTQp5MfnU

* After the merge: a hole that misses is found by exact boxes; a face is a one-face patch; main's mesh-box helpers gone

- `hole_misses` (main's #10701, through brett's branch) decided from the targets' mesh boxes. It now uses their exact boxes (`Body::exact_bounds`). An unknown box still leaves the hole not known to miss.
- With #10303's two shortcuts and `hole_misses` off the mesh, `body_box`, `mesh_box` and `padded_box` have no caller left, and are deleted.
- `project`'s intersection link passes its one face to `meeting_edges` as a one-element patch. This branch picks one face, not #9009's mesh patch.
- xtask/mesh-decisions.txt drops the six sites that no longer use a mesh here: `apply_traced_with`, `cut_end_past_face`, `beyond_cylinder_reach`, `hole_misses`, `body_box`/`mesh_box`/`padded_box`.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* After the merge: split_move's Result reaches its callers; to_local's duplicated move check goes

`frames::split_move` returns a Result on this branch: an unplaceable model is an error, not a silent no-split.
- Move/Copy of a component (main's #9914) propagates it, as its other calls do.
- `to_local` had the solid.move check twice after the merge (brett's Option one and ours). Ours stays, after the no-picks/not-placed return.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* After the merge: main's two new tests take world_state's Result, as the rest of their files do

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Native B-rep: a ball patch is its own surface kind, read from and written to SMLib's flat kind 6

SMLib's flat arrays now carry the corner of three equal rounds as `SURFACE_BALL_PATCH` (kind 6): its net as a NURBS face's block, with its sphere's centre and radius as its definition (ids 36 and 166). The record reads it as `ball_patch {center, radius}`, a label like the analytic kinds, with the net as its `nurbs`. A plain sphere with a form won't do: the net is not a piece of SMLib's sphere NURBS, so SMLib's `IsNurbSurfaceSphere` would refuse it.

Written back, a ball patch is kind 6 with the same definition, which SMLib takes once its net is certified on that sphere. Elsewhere:
- Offsets classify it as its sphere, so its offsets stay exact and collapse at the centre.
- Face kinds count it as a sphere: fillet_three_edges_at_a_corner's corner is now `sphere`, no longer `other`.
- STEP, which has no ball-patch entity, gets the net as the face's B-spline surface, pcurves included.
- Iso curves and SSI of the label are refused; the face's form is what evaluates.

Test: a_rounded_cubes_ball_patches_go_round_with_their_spheres. The cube's eight corners are ball patches about the corners pulled in by r. Points of each patch lie on its sphere to 1e-12. The patches are kind 6 again after import, with the same definitions bit for bit, and the closed-form volume holds.

Format: pending/ball-patch-faces.rs. Docs: docs/native-brep.md and the rig README's `surface_types` (`ball_patch`).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* SMLib: pin v1.1.0-alpha (a18bbe5): the generic blend's step-4 corners, the Ball's sphere patch through the flat arrays, all-target CI

Since f916a8d:
- #120: every target again, plus the warnings fix;
- #121: the Ball's patch as flat kind 6 with its sphere, read by the previous commit;
- #122: tests gated on counts;
- #123: the Mixed corner;
- #124: the End at a smooth vertex;
- #125: four or more rounds, and open setbacks;
- #126: the equal-area thumbweight guard;
- #127: the trunk merge.

The SMLIB_PREBUILT checksums are from the release prebuilt-a18bbe5…, written by `scripts/fetch-smlib.sh --pin`.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* smlib export tests: rustfmt's line for the rounded cube's edge midpoints

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: the fillet and ladder results on SMLib v1.1.0-alpha, the new failures recorded with their reasons

Fixed (off the known-failing list): the Mixed corner's peg cases and the concave arc with the front top edge (smlib #123), and the 40° boss junction (smlib #124). Eight cases in all.

New failures, recorded as they are, each with its reason. They passed on f916a8d.
- **Six cases grade a blend seam G0 where G1 (or G2) is wanted,** at the end of the round's contact seam, after smlib #124's End at a smooth vertex. Two of them also shift in volume.
- **Four cases come back unsupported** after smlib #125, which leaves setbacks to the Setback's corners only.
- **Ladder 07/012** makes 9 faces, 20 edges and 13 vertices, where its golden had 8, 18 and 12. Its golden entry is the new result, with the reason added.

Whether each change is by design or a defect is being established. A defect is fixed in solidcore, where the End and the Setback are being brought over (#2364, #2365), not in the frozen SMLib.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel ladder: 07/021 and 06/018 recorded as they are on SMLib v1.1.0-alpha, each with its reason

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel ladder: a golden case marked unstable is gated on its status, and 06/018 is marked

On SMLib v1.1.0-alpha, 06/018 makes 597 or 594 edges from the same input:
the union's post-process keeps pointers to edges it has deleted. A golden
entry's `unstable` reason makes the gate compare that case's status only
and name it in its output; recording keeps the reason, and only an edit of
the golden removes it. v1.1.0-alpha.1 fixes the cause and removes the mark.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* After the merge with main: its new code on develop's exact bounds, types and thread fields

- The sheet cut's cull (#10301) and the tapped wall's (#10227) use each
  body's exact box (`exact_box`), not its display mesh.
- model.threads replies with develop's thread fields: form, hand (right,
  left or both) and starts.
- surface.boundary's schema checks a network curve's continuity as the
  handler does, and words a list entry's error as it does.
- Main's new tests take develop's Hole fields and world_state's Result.
- mesh-decisions: contact_sweep's triangle check is now `depth` (main
  split `hits`).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Known failing: the 14 cargo tests SMLib v1.1.0-alpha fails, with what each sees; two cases that pass now

Develop's CI after the a18bbe5 pin (run 41522001173) fails 14 tests that
passed on f916a8d, and passes two listed ones. Each new line says what the
test sees on v1.1.0-alpha; v1.1.0-alpha.1 fixes the setback hole's cause.
shell_tangent_chain_that_opens_every_face_explains_how_to_keep_walls and
oracle 37-pyramid-apex-blend pass and leave their lists.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Cargo.lock: develop's profile, smlib and step crates at main's 0.30.1

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: main's six new sketch-only commands are exempt from a kernel case

sketch.construction_line (and its horizontal and vertical forms) and
sketch.spline.insert_point, remove_point and reverse change only the 2D
sketch.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Cuts leave the bodies their tools can't reach, by exact boxes (#10225 on exact geometry)

- The per-target cut loop skips a body whose exact box lies clear of
  every tool's, as main's version did with mesh boxes. The sheet culls
  (#10226, #10301) and this one now leave the far sheets and bodies alone:
  a_cut_leaves_bodies_it_cannot_reach_as_they_were passes and leaves the
  known-failing list.
- a_cut_still_runs_where_its_tool_touches_grazes_or_meets_a_curved_face:
  a tool 0.5 µm clear of the block is now left out (exact boxes; 0.5 µm is
  far past the bodies' tolerances); touching and 0.1 mm in still cut.
- Known failing, with reasons: main's edge lookup by a stored point
  (#11286, on the display mesh) is not taken; SMLib refuses the
  wrong-way chamfer for its tangent chain first.
- EXEMPT: main's eight new sketch-only commands.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: main's new view, rendering, appearance and settings commands are exempt from a case

62 of the commands main added change no geometry: the view and render
panes, rendering lights and results, appearance tools, settings profiles,
point clouds (drawn as points, never a body), the selection, two sketch
edits, component links and History bar visibility, edit.repeat,
timeline.play, inspect.compare_picture (a picture against the outline),
and component.paste_from_design, which pastes the app's cross-window
clipboard that no command fills. Each joins EXEMPT's first section under
its family's reason.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: construct.plane.axis_point gets construction cases

The plane through a box edge and its far corner, graded against its
closed-form normal (0,-2,3)/sqrt(13) through the origin, and the refusal
of a point on the axis.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: assembly cases for mass properties, align, find limits and moving items between parts

- assembly.mass_properties: two boxes (2 g/cm3) in a rigid group: mass
  0.006 kg, centre (18.333,5,5), inertia diag(0.1, 1.0333, 1.0333) kg mm2
  by the parallel-axis theorem.
- occurrence.align: a block's end face onto a base's top face: a quarter
  turn about y, centre (70,20,20), box (65,15,10)-(75,25,30).
- joint.find_limits: a slider between two stops: min -20, max 10 mm.
- component.move_features, browser.reparent and
  component.move_sketches.to_parts: items moved into a turned and moved
  part keep their world place (volumes, centres and boxes by hand).

The mass case assigns a material it creates, so material.create and
material.assign leave EXEMPT. PATHS names the new command modules.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

* Kernel rig: export and print face cases in the import area

- file.export_step, export_stl, export_3mf, export_obj: a 30x20x10 box
  written and read back (the meshes converted to a solid): V 6000,
  A 2200, 6 faces, box (5,-10,0)-(35,10,10).
- file.export_urdf: a hinged arm on a grounded base: 3 links, 2 joints,
  and the base's mesh, written in metres, reads back as the
  1 x 0.5 x 0.2 box (V 0.1, A 1.6).
- body.print_face: a cylinder's flat end is accepted, its side refused.

PATHS adds the URDF writer and the print face modules.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ

---------

Co-authored-by: jyviko <2501648+jyviko@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: brett19 <brett19@gmail.com>
2026-11-02 22:53:32 +00:00
kaltenbrunnermarkus 425417b36a Web app: open a large design without freezing the page, with progress and Cancel (#10198) (#10211)
* Engine: open a design a feature at a time (#10198)

OpenSteps splits doc.open of a design into steps for a caller that must
keep working meanwhile (the web app, which has one thread): start reads
the file, each step evaluates the next feature by moving a copy's history
marker one feature on (so every result before it is reused), and finish
puts the design in the session's place with doc.open's reply. The next
feature's imported STEP text is offered first, so a caller can read it
in parts. Session::opened and opened_at are split into small helpers so
both paths build the session the same way; doc.open is unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Web app: open a design a few features a frame, with progress and Cancel (#10198)

On the web, a design to open is now a staged file load like a STEP file
(#1376): its features are evaluated for about 30 ms a frame through
OpenSteps, a feature's imported STEP file is read a solid per frame first
and held so the feature finds it read, the progress card counts the
design's features, Cancel works between steps, and the meshes are made
a few per frame afterwards. The desktop app keeps its worker thread.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Web app: design links and the files window open designs with progress and Cancel (#10198)

Design links (?open=URL, as embedded viewers use), the files window and
designs opened from the computer went through the one-shot open_path,
which froze the page on a large design. They now use the staged open; a
design link becomes an unsaved copy under the link's name once the open's
reply arrives (SolveApp::open_path_answered).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-01 00:17:15 +00:00
Dahak Builds 538d7fcb43 Language: follow the system language by default (#10138) (#10183)
* claim: #10138

* Follow the system language on a first start (#10138)

The language preference defaults to a new 'system' value: the OS locale
(sys-locale) is matched against the catalog list - exact tag, base
language, then English - and a System choice sits at the top of the
Preferences language list. A saved language still wins.

* Drop the explicit deref clippy flagged; regenerate THIRD-PARTY-LICENSES.txt for sys-locale

---------

Co-authored-by: Dahak Builds <dahakbuilds@users.noreply.github.com>
2026-10-31 19:50:08 +00:00
SilentWolf75 21340ba019 Web: Chinese UI loads a Chinese font (#8894) (#8981)
* claim: #8894

Co-authored-by: Cursor <cursoragent@cursor.com>

* Web: load Simplified/Traditional Chinese fonts for zh and zh-TW (#8894)

BIZ UDPGothic only covers Japanese, so Chinese UI showed tofu. Ship locale-glyph Craft UI SC/TC subsets and fetch the matching face on demand.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-30 13:33:23 +00:00
austin62jake 9b97e06f71 Web: open tabs share settings changes, so one tab no longer undoes another's (#8644) (#8832)
* claim: #8644

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Web: open tabs share settings changes, so one tab no longer undoes another's (#8644)

Every open tab of the web app saved its whole copy of the settings to the
same browser storage, every 30 s and on focus loss, so a tab still holding
old settings put them back over a toolbar change made in another tab.

A tab now writes its settings in the frame they change, and the other open
tabs load them from the browser's storage event, so their own saves keep
them. Settings loaded that way aren't written back.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-10-29 21:36:10 +00:00
raykholo 6b523d6839 Theme drops: build for the web, and import there too (#8226) (#8534)
DroppedFile::bytes exists only on native; the web build stopped at
take_theme_drops. Native keeps reading the file there. On the web, the
shell already reads every drop asynchronously before the app sees it: a
drop over Preferences' Import tile now arrives as a theme and goes to
prefs::import_theme_bytes, instead of being opened as a design.
2026-10-28 18:25:26 -04:00
Frank d7ef5280c5 Ctrl+W closes the design shown, not the browser tab (#5366) (#5466)
Ctrl+W (Cmd+W) closes the active design, asking first when it is
unsaved; closing the last one shows the start page. In the web app a
capture-phase keydown listener keeps the browser from closing the tab
while a design is shown; on the start page the browser closes the tab.
Ctrl+W joins the keys the app reserves, and the tab menu's Close shows it.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-28 20:15:33 +00:00
PaddleStroke 8be7bb0201 Insert design: file names get the dialog's width (#8097) (#8122)
* claim: #8097

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Insert design: file names get the width the size and actions leave (#8097)

The web app's "Files in this browser" window listed stored files in an egui
Grid sized from cell content: the wide action buttons took most of the fixed
window width, the name and size columns were cut, and the rest was empty.

Add ui_kit::name_list on the kit's table grid: the name column takes the
width the other columns leave, the other columns are as wide as their widest
cell (measured as drawn, a changed measurement discards the frame), and a
name is cut with an ellipsis and its full text on hover only when it does
not fit. The window is a little wider (still capped at the browser width).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-28 14:23:31 +00:00
bherbruck 03b8f4138b New designs save as .sc; .solidcraft files still open (#7325)
* claim: new designs save as .sc

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* New designs save as .sc; .solidcraft files still open and keep their name on Save

DESIGN_EXT is now "sc"; DESIGN_EXTS lists sc, solidcraft and solvecraft and
every open path (dialogs, drag-drop, recent files, CLI, MCP, links, the web
picker) accepts all three. Save of an opened .solidcraft file writes that
file; Save As, autosave, recovery and crash reports use .sc. Windows, macOS
and Linux register .sc alongside the older extensions.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Update UI tests for the .sc default extension

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-27 22:41:40 +00:00
bherbruck 7a6c884418 Change the app id to io.tangencylabs.solidcraft, with aliases for existing installs (#7681)
The app id moves from ai.storyteller.solidcraft to io.tangencylabs.solidcraft: macOS bundle id
(the CLI signs as io.tangencylabs.solidcraft.cli), Linux desktop/metainfo/MIME file names, icon
name, Wayland app_id / X11 class, Flatpak, Snap common-id, nfpm/FreeBSD/Nix/AppImage staging,
the web app's icon paths and the docs.

Existing installs keep working: the Flatpak repository marks both old ids
(ai.storyteller.solidcraft and ai.storyteller.solvecraft) end-of-life with a rebase straight to
the new id, re-marking the solvecraft ref that pointed at the 0.8 id; the manifest grants
read-only access to both old ~/.var/app folders and the first launch copies settings and
autosaves from the newest one; AppStream <replaces>/<provides> and X-Flatpak-RenamedFrom list
both; the AppImage removes menu entries it wrote under either old id. The data and settings
folders (solidcraft / SolidCraft) are unchanged. The MSI UpgradeCode and ProgIDs are unchanged.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-27 17:16:40 -04:00
semmelrinde 2346c1ae81 Web app: Report a bug saves its screenshot as a download (#7192) (#7197)
* claim: #7192

* Web app: Report a bug saves its screenshot as a download (#7192)

Save screenshot… wrote the PNG with image's save, that is std::fs, which
the browser doesn't have. The screenshot is now encoded in memory and
written through vfs, as every other save is, so the web app hands it out
as a download. Natively the same file is written and ui.screenshot
replies as before. A failed save says why in plain text instead of a
Rust debug value.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Web app: a screenshot without a path no longer panics (#7192)

`ui.screenshot` without a `path` saved to `std::env::temp_dir()`, which panics on
wasm32-unknown-unknown (std has no file system there), and the web app's control
requests come through `window.solidcraft.request`. `vfs::temp_dir()` now returns
`vfs::BROWSER_TEMP`, a folder of the in-memory files, in the browser, and
`save_screenshot` and `vfs::design_folder_refusal` (reached when a request names
`allow_paths` while a design is open) use it. Natively nothing changes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Web app: keymap and theme exports download (#7192)

Both exports wrote with `std::fs::write`, which always fails in the browser. They
now write through `vfs::write` like the other saves, so the web app hands the file
out as a download. Natively the file is the same; an agent's folder scope now
applies to them as to every other write.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tests: say what the folder-scope checks of the saves show (#7192)

The screenshot test wraps the write in a folder scope by hand: that proves the write goes through vfs, not that ui.screenshot's write runs inside the request's scope. ui.screenshot checks the agent's folders when the request arrives; the PNG is written in a later frame, outside that scope, as on main.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-27 12:41:21 +00:00
semmelrinde 9d01dcb358 Open from computer: let iOS and iPadOS pick .solidcraft files (#6977) (#7351)
* claim: #6977

* Open from computer: let iOS and iPadOS pick .solidcraft files (#6977)

The iOS file picker matches an input's accept list by system file type,
not by extension. No system type has the .solidcraft extension, so the
designs were greyed out. On an iPhone or iPad the file inputs now offer
every file; other devices keep the extension filter.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-27 12:38:02 +00:00
The Nomad afd6a5c584 Send to Slicer: send the selected bodies to a slicer (#2595) (#3600)
* Add Open in Slicer for the selected bodies (#2595)

One command saves the selected bodies as a 3MF in millimetres (an STL if the 3MF can not be written) and opens it in the last slicer used. It is on the File menu, the Mesh tab and the body right-click menu. The first time, or when that slicer is gone, it asks which one with the same list Save as mesh uses. The Save as mesh dialog is unchanged.

* Send slicer files to a private per-user folder (#2595)

Files sent to a slicer used to go to a shared folder in the temp directory. They now go to the user cache folder (mode 0700 on Unix), under a name that stays the same for the same design and bodies, so sending again replaces the file and the slicer can reload it. The file is written to a temporary name and renamed into place. If the name can not be replaced, as on Windows while the slicer holds the file open, the copy gets a number and the status line says so. Files older than seven days are deleted at startup. The first send tells the user that sending again replaces the open file, and so does the tooltip of Open in Slicer. Send to slicer in Save as mesh uses the same path.

* Open files in a running slicer (#2595)

PrusaSlicer, SuperSlicer, Bambu Studio and Cura are started with --single-instance, so a slicer that is already open loads the file instead of opening a second window. OrcaSlicer has no such flag and is left alone, and macOS bundles are single-instance already. PrusaSlicer 3.0 ships a launcher entry that already carries --single-instance-on-url; it keeps that one and never gets a second flag. It is a preference, on by default, and scripts can pass single_instance. Preferences also gets a button to forget the slicer Open in Slicer remembers.

* List slicers the desktop entries say open 3MF or STL (#2595)

On Linux the scan of desktop entries now also lists a program that claims 3MF or STL in MimeType, even when it is not in our table of known slicers. The table still supplies names, ids, icons and flags for the ones it knows. Entries marked NoDisplay or Hidden are skipped, and so are terminal programs and SolidCraft itself. The existing size and count limits stay. The Windows scan now looks inside a Prusa3D folder, where PrusaSlicer installs itself.

* Only start slicers the user can see or chose (#2595)

file.save_mesh took a slicer parameter that could be any executable path, so a script or an MCP client could run any program. The slicer now has to be one of the detected slicers (by id or name) or a program the user already added under Custom, which the app hands to the engine from its settings. The same rule holds for file.open_in_slicer. The agent chat already asked before any file command; its question now also names the slicer.

* Review fixes for Open in Slicer (#2595)

The file name hash keeps all 64 bits instead of 32. When Open in Slicer has to fall back to an STL, the status line now says so. The engine test that sets the chosen programs clears them again. The unused "could not make the folder" message is gone from the catalogs, and the docs say plainly that finding slicers by file type is Linux only.

* Keep unsaved designs apart and hide Open in Slicer in the browser (#2595)

Two unsaved designs with the same name and body names got the same file in the slicer folder. Every document now has a uid that is new for each New, Open and Recover and stays the same for the life of the document, and the file name uses it (with the process id) until the design has a path. At the first Save As the name changes to the path-based one, so the slicer gets one new file; the old one goes with the seven-day sweep.

The browser can not start a program, so Open in Slicer is now disabled there: the engine command reports why, the File menu item and the body and component right-click items are greyed, and starting it anyway says so on the status line instead of opening a dialog. The Save as mesh dialog keeps its browser guard for the open flow too.

* Put the Session doc comment back on Session (#2595)

The new NEXT_UID static had landed between the doc comment and the struct it describes.

* List every install of a slicer, and test the first Save As (#2595)

Detection kept one entry per known slicer, so a system PrusaSlicer 2.9 and a Flatpak 3.0 beta showed up as one. Every distinct install is listed now. The same program found twice, through a desktop entry and through PATH, is still one. When a slicer has several installs, each gets an id made from where it was found (prusa#comprusa3dprusaslicer) that stays the same on every run, and a name worked out from its command and location without running anything: PrusaSlicer (system), PrusaSlicer (Flatpak, beta), PrusaSlicer (AppImage). A lone install keeps its plain id and name. The plain id or name still picks the first install, so a remembered "prusa" keeps working. Single-instance flags and the other per-slicer behaviour go by the id without the install part.

Also a test that the first Save As changes the file name once and later sends keep the name that comes from the saved path.

* Start PrusaSlicer 3.0 first and send the file once it is ready (#2595)

PrusaSlicer 3.0 starts through slic3r-app-launcher, which ignores a file given at a cold start whatever the flag, and loads it over D-Bus when an instance is already running. A small table in slicers.rs names such slicers by their command; today it holds that launcher, so PrusaSlicer 2.9 and OrcaSlicer are untouched. Ready means a name starting with com.prusa3d.prusaslicer.BroadcastListener. is on the session bus, read from busctl --user list with no new dependency. If busctl is missing or fails, nobody waits and the file is sent as before.

When the slicer is not ready, Open in Slicer starts it without the file and looks every 200 ms for up to 10 seconds. The wait runs on another thread, so the window stays live, and the status line says Starting PrusaSlicer. Once the name appears the file is sent with the same arguments as before. If the limit passes, the status line says the slicer did not respond, that the file is already saved, and to send again. A second click during the wait only repeats the Starting line, so there is one launch and one send. Scripts calling file.open_in_slicer wait inside the command by default, or pass wait: return or no.

* Always show the slicer picker for Open in Slicer (#2595)

File > Open in Slicer, the Mesh tab entry and the right-click entry now always open the picker, with the slicer used last time pre-selected, so the usual case is one click or Enter. Scripts and file.open_in_slicer with a slicer still send without a dialog. The preference button that forgot the remembered slicer is gone: it could no longer make anything ask again, and it did not clear the pre-selection either. The guide says how it works now.

* Leave Bambu Studio out of the single-instance list (#2595)

Open files in a running slicer now adds --single-instance for PrusaSlicer, SuperSlicer and Cura only. Bambu Studio is started as it is, so it may open a second window. A test pins that, for the detected slicer and for one the user picked as a custom program. The guide and the preference tooltip no longer name Bambu Studio as getting the flag.

* Sort the English catalog and leave features.md to the generator (#2595)

cargo xtask lists wanted one message moved in en.json after the rebase. docs/features.md is written by the Generated files workflow on main, so the row I had added by hand is gone from this branch; the workflow adds Open in Slicer when it lands.

* Drop the unused folder message from the Vietnamese catalog (#2595)

Vietnamese arrived on main after I removed ui.save_mesh_temp_failed from the other catalogs, so the check that every translated id exists in English failed on it. Nothing uses the message any more.

* Say so when a started slicer can not be found again (#2595)

After Open in Slicer had started a slicer on its own, a failure to look it up again to send the file just returned, so the status line stayed on Starting and then nothing. It now says the slicer was started, that it can not be found to send the file, and where the file is saved. A test covers it.

* Say why a failed busctl ends the wait (#2595)

If busctl fails partway through a wait, the wait stops and the file is sent, the same as when busctl can not be run at all. That is on purpose: a file sent too early is dropped quietly and costs one more send. A comment in wait_for_ready says so.

* Keep the readiness wait inside its limit (#2595)

wait_until asked the probe before checking the deadline, including right after a sleep, so a yes could be accepted after the limit, and busctl ran with no timeout, so one look could outlast the whole wait. The deadline is checked first now, the probe is told how much time is left, and busctl is given at most two seconds (less near the end of a wait) and is killed after that. A hung busctl counts as not telling, which sends the file as before. This covers the first look on the UI thread too. Tests cover a slow probe, the shrinking time left, and a fake busctl that hangs, answers and fails.

* Send the file that was already written once the slicer is ready (#2595)

When the wait for a started slicer ended, the UI ran file.open_in_slicer a second time. That exported the design again on the UI thread, from whatever the session looked like by then, and could write a numbered copy while the timeout message still named the first file. The wait now keeps the slicer it found and the answer of the first call, and opens the file that was written. A test changes the design during the wait and shows the same file is sent, is not written again, no command runs, and no second file appears.

* Send with the single-instance flag after starting a slicer (#2595)

After Open in Slicer has started a launcher that needs a start first, the file has to reach the instance that is now running, so the send that follows a start carries --single-instance whatever the preference says. A normal send, to a slicer that was already up, still follows the preference. A comment in both places says why. The test uses a plain launcher command with the preference off: the normal send has no flag and the send after a start has it.

* Find the remembered slicer again after an uninstall (#2595)

With two installs the remembered key is prusa#prusaslicer. Remove the other install and the lone one is plain prusa, which matched neither the exact key nor the plain-key fallback, so the picker fell back to the first slicer in the list, maybe a different one. The key is now also matched by the part before the #, so the same slicer is pre-selected. A test covers the lone install, a plain key with two installs, an exact key, and that another slicer is never picked.

* Say a second click did not send anything while a slicer starts (#2595)

While a started slicer is being waited for, another click showed Starting <the first slicer> even when it had picked another slicer or other bodies. It now says it is still waiting for that slicer and that nothing else was sent. The test checks the wording and that it names the slicer being waited for.

* Label macOS installs by their application (#2595)

An open -a command resolved its program to /usr/bin/open, so every application on a Mac was labelled system. Labels for open commands now come from the .app path: /Applications is system and a folder under home is shown as ~/Applications. A test with two PrusaSlicer.app bundles and a made-up home checks both labels and that the ids differ.

* Pick the same place for a program found twice every time (#2595)

When two desktop files, or a desktop file and PATH, pointed at one program, the first one read was kept and its file name went into the id, so the ids could change with the order the folders were read in even though nothing was installed or removed. The place that sorts first now speaks for the program. A test with two aliases and a second install lists them with the folders in both orders and gets the same ids and commands.

* Treat flatpak run spelled two ways as one install (#2595)

flatpak run ... and /path/to/flatpak run ... with the same arguments had different install keys, so one invocation could be listed twice. The launcher is now compared by its file name and the arguments are kept, so both give the same key, while a different branch is still its own install. The test uses a real launcher file so the full-path entry is not skipped as stale.

* Say plainly that a late yes is accepted on purpose (#2595)

The comment on wait_until said a slow probe could not accept a yes that came too late. That was not what the code does: no probe is started after the limit, but one already running may finish and its yes is taken, because the file should still go. The comment now says so, with the bound: the limit plus that last probe, which in production is given the time left and so ends by the limit. A test has a probe that runs past the limit and says yes, and checks it is accepted and the wait stays within limit plus the probe time, and that a probe that says no is not followed by another.

* Give reading busctl the same deadline as running it (#2595)

After busctl exited, the output was read with a join that could wait forever if a process it left behind kept the pipe open. The reader now hands the text back over a channel and the wait uses the time that is left of the same limit, and gives up with nothing otherwise. The polling sleep no longer overshoots the time left either. A test uses a fake busctl that backgrounds a sleep with its output inherited and exits at once: the call returns within its limit.

* Tell two different flatpak launchers apart (#2595)

Comparing only the file name of the launcher made /opt/tool-a/flatpak run ... and /usr/bin/flatpak run ... with the same arguments one install even when they are different programs. The launcher is now found the way any program is, through PATH and with links followed, and its name stands in only where it can not be found. The test has flatpak on PATH and the same file by its path as one install, a different executable of the same name as a second, a different branch as a third, and the fallback when there is no PATH.

* Keep waiting when busctl is slow, send only when it is missing or fails (#2595)

Since the busctl timeout, a slow busctl came back as "can not tell", and that was read as send now. One slow look, likely just when a cold PrusaSlicer 3.0 is starting under load, ended the wait and sent the file early, which gets dropped. The look now says why it has nothing: slow means not up yet, so the wait goes on to its limit and then reports that the slicer did not respond; a missing or failing busctl still means it can not be told and the file is sent. The comments name only those two cases. Tests use fake busctl programs: one that hangs keeps the wait going to the limit and times out, a missing one sends at once, one that says not up and then fails sends, and one that names the slicer is ready.

* Do not open an empty path when the answer had no file (#2595)

If the answer kept for a started slicer had no path, the send ran open with an empty string. The tick now says there is no file to send and starts nothing. The test gives a wait with no path, checks the error line, and that the fake slicer was never run.

* Drop the unused folder message from the Danish catalog (#2595)

Danish arrived on main with ui.save_mesh_temp_failed, which this branch removed from English because nothing uses it any more, so the check that every translated id exists in English failed. The entry is gone from the Danish catalog too.

* Always start the 3.0 launcher with the single-instance flag (#2595)

A hand run showed that starting the PrusaSlicer 3.0 launcher with no file while a 3.0 is already running forwards to it and exits when the flag is there, but opens a second full window when it is not. A slow first look at the bus can start the launcher twice, and with the preference off the flag was stripped. A slicer that has to be started first now keeps the flag on that start whatever the preference says, the same reasoning as the send after a start; when nothing runs the flag does no harm. A normal send with the preference off still has none. The test covers the launcher entry, a bare launcher command, a normal send and a slicer that is not on the table.

* Swap --single-instance-on-url where it does not hand the file over (#2595)

A hand run on the PrusaSlicer 2.9.6 Flatpak showed that its entry's --single-instance-on-url does not forward a file to the running instance: every send opened a new one, three after a cold start and two sends. With plain --single-instance the second process finds the first, forwards, and exits. So when a command carries --single-instance-on-url and the slicer is not on the wait table, that is, not the 3.0 launcher, it is replaced by --single-instance, with the file markers handled as before, when the preference is on, and stripped when it is off. On the 3.0 launcher the flag does forward and stays. The comment on the rule says why. A test uses the real 2.9.6 and 3.0 Flatpak command lines.

* Cut long slicer names to fit the picker (#2595)

With installs listed on their own, a name like PrusaSlicer (Flatpak, master) is wider than its row. The list painted it with no limit, so it ran out of the popup, and the closed selector wrapped it onto a second line. The list now lays the name out on one line that ends in an ellipsis when it does not fit, the selector truncates, and the full name is in the tooltip when it was cut (for a program the user added, ahead of the delete hint). A test checks that a long name is cut to one line within the width and a short one is left alone.

* Keep the 3.0 launcher's flag on a send whatever the preference says (#2595)

A hand run with the single-instance preference off showed the 3.0 launcher needs its flag on a send too, not only on a start: a cold start with a file and no flag loaded nothing, and a send to a running 3.0 left a launcher process that never forwarded. A slicer on the wait table now gets the flag on every launch, as it already did when started alone. The doc comment says why. The preference text, in English, Japanese and Chinese, and the guide now say that PrusaSlicer 3.0 is the exception to turning this off. The tests that took the flag away with the preference off now expect it, for the launcher entry, a bare launcher command and the 3.0 Flatpak line; the test of the send in the UI checks the first send carries it.

* Keep the install-flag swap to PrusaSlicer, found by what it is (#2595)

The swap of --single-instance-on-url for --single-instance ran for any program whose command had the flag, so another program with that flag would have been rewritten. It is now a PrusaSlicer rule: it applies to a slicer recognised as PrusaSlicer by its identity, its id or, for a program the user picked, the name it goes by, never by a version number. The single-instance table uses the same identity check. A test keeps the flag of a program that is not PrusaSlicer, strips it when the preference is off, and swaps it for a picked program named PrusaSlicer.

* Do not promise a hard bound in the wait comment (#2595)

The comment on wait_until said the production probe ends by the limit. Its clock starts after the process is spawned, and killing and reaping the process and scheduling are not bounded by it, so it is a polling and read budget with process overhead on top. The comment says that. Comment only.

* Tell PrusaSlicer 2 from 3 by the installed version (#2595)

PrusaSlicer 2 and 3 need different handling, and the rules had to guess from the command line. Each install of PrusaSlicer now carries its major version, read when it is detected from the release at the top of its appstream metadata and never by running the program: a Flatpak's own files (the branch the command names, else the current one), or the metainfo file beside a desktop entry. PrusaSlicer older than 3 is sent the file with --single-instance in place of --single-instance-on-url, which does not hand a file over there, and is not waited for. PrusaSlicer 3 and newer keeps the launcher's flag, is started on its own, waited for, and sent the file. When the version can not be read, the command decides as before: the slic3r-app-launcher launcher counts as 3, and any other entry is left as it is. A program that is not PrusaSlicer is untouched whatever its flags. Tests use metadata fixtures, no Flatpak: 2.9.6, 3.0.0-alpha10, a branch that is not installed, a system package, an unreadable version with and without the launcher, and a non-PrusaSlicer program with the same flag.

* Make the busctl wait tests steady under load (#2595)

One of them failed once in a full run at its first assertion and passed alone. A script that has only just been written can fail to start (text file busy) while another test forks, and that reads as a busctl that is missing. The fake programs are now started once, patiently, with a flag they answer at once, before a test relies on them; a hanging one uses exec so it is killed cleanly. The time bounds that could trip on a busy machine are several seconds now, and the checks are on outcomes: not ready and keeps waiting, send now, and the number of looks. Thirty runs alone, thirty of the whole slicers filter and thirty of the busctl tests under eight busy loops all pass.

* Say what the busctl reader thread leaves behind (#2595)

The thread that reads busctl output is left to end when the pipe closes. A busctl that answered but left a process holding its stdout reads as slow, and every poll of such a bus can leave one blocked reader behind until that process lets go. A comment next to the thread says so. Comment only.

* Make Save as mesh a plain export (#2595)

Save as mesh asked for the bodies and the format, and could also send the file to a slicer with a checkbox and a slicer list. Sending now has its own command, so the checkbox, the list and the Send label are gone from this dialog: bodies, format, a file dialog, Save. The two settings that only the checkbox used, save_mesh_send and save_mesh_slicer, are no longer kept; a settings file that still has them loads, and they are ignored. The strings only they used are gone from the catalogs. The slicer list stays in the dialog of Open in Slicer. file.save_mesh keeps its slicer parameter for scripts. The guide describes the two as separate.

* Rename Open in Slicer to Send to Slicer (#2595)

The command sends a file to a slicer rather than opening one, and a later Send to App can share the name. File menu, Mesh tab, right-click menus, the dialog button, status lines, the guide and the English, Japanese and Chinese strings now say Send to Slicer, and the command id file.open_in_slicer is file.send_to_slicer. It is new in this change, so there is no alias. The remembered slicer is stored as send_slicer, and the question the agent chat asks says send to. Module and type names stay as they are.

* Put the send targets in one table and one send pipeline (#2595)

The known slicers, the list of slicers with a single-instance flag and the rule for slicers that must be started and waited for were three separate things. They are one table of targets now: id, label, kind, names and program files, accepted formats and the default, how the file is handed over, the single-instance flag, the version from which PrusaSlicer's on-url flag hands a file over, and the wait-for-ready rule. Programs that are not in the table are slicers with the same defaults. The kind is slicer, the only one so far; its comment says it is where a later Send to App would plug in. The send itself is one function: write the bodies, find the target, start it and wait if its rule says so, hand the file over, report. Detection and resolution take a kind. Nothing changes for what already worked.

file.save_mesh keeps its slicer parameter, now through the same function, with its export arguments and result unchanged: a cold PrusaSlicer 3 is started and waited for before the file goes, and it accepts the program path of a detected slicer as file.slicers lists it (file.slicers gives it as program). A path is accepted only when it is the program of exactly one detected target, and that target's own command and arguments run; a launcher several entries share, such as /usr/bin/flatpak, is refused as ambiguous, and any path nobody listed or chose is refused. The parameter and the code say it may be deprecated later in favour of file.send_to_slicer or a Send to App workflow, which is a possibility and not a plan.

Tests go through file.save_mesh itself for the two reported failures, a listed AppImage path and a cold PrusaSlicer 3 that is waited for, with the slicers and the busctl made up; and they check that the result and the file are what an export without a slicer gives, and that a path that is not listed, or is shared by two entries, writes nothing. The pipeline has its own tests: a cold launcher waited for, one already up, wait return, and one that never comes up. A test of save_mesh that shared a file name with another is given its own.

* Keep an AppImage's id through an upgrade (#2595)

When a slicer has several installs, each gets an id made from where it was found. For an AppImage that was its file name, which carries the version, so upgrading it changed the id and the remembered choice missed. The id is now made of the slicer's id, the fact that it is an AppImage and a short hash of its folder, so a new version that replaces the old one in the same folder keeps the id, and the same AppImage in another folder is its own install. Two versions kept side by side in one folder are two installs: while both are there, their file names are added to their ids to tell them apart.

A remembered id is found again only when it names exactly one install. An id that was one AppImage and is now two versions, or a plain id that is now several installs, is treated as not remembered, so the picker starts from the first entry as on a first run and does not quietly pick another install; a single install left of the same slicer is still found, as before. Installs that are not AppImages are told apart as before. An id from before this change no longer matches. Tests cover an upgrade, two versions side by side, a second folder, and the picker's side of each case.

* Add Open with EasyPrint to Send to Slicer

EasyPrint is Printables' slicer in the browser. It's a plain text row in
the Send to Slicer dialog, backed by a new file.open_in_easyprint
command. The command exports the bodies as a 3MF (or STL), hands them to
the host to upload to slicer.printables.com/import, and the app opens the
link that comes back. The desktop app uploads with ureq and the browser
build with fetch, so this is the one send target that works on the web.

The model leaves the machine, so the command refuses without
consent: true, the dialog asks once and remembers, and an AI agent's
request asks first. A model over 100 MB is refused before anything is
sent, and a failed upload shows as an error with the reason.

The chat's privacy note said SolidCraft sends nothing anywhere, which
isn't true any more, so it now says that about the chat. New strings are
in every catalog.

* Place Send to Slicer on the Insert Files panel
2026-10-26 19:59:35 -04:00
raykholo 66b872a749 Web app: open a design from a same-origin path (#6670)
?open= now also accepts an absolute path on the page's own origin, fetched
with the page's scheme, so a self-hosted setup that serves SolidCraft and
other tools under one origin can link a design on a LAN without a public
HTTPS address. Absolute URLs keep the HTTPS-only rule (a URL on the page's
own origin is also accepted), redirects must end on HTTPS or the same
origin, and protocol-relative, dot-segment, backslash and control-character
values are refused.
2026-10-26 12:23:52 +00:00
Colin Faulkingham 03bf992bc1 Keep linked components valid through Undo after Save As (#6860) (#6877)
* claim: #6860

* fix: preserve linked component targets across Save As history (#6860)
2026-10-26 11:08:32 +00:00
raykholo 0344a41dc4 Open and insert a DXF outside a sketch (#2052) (#4635) 2026-10-25 21:03:31 +00:00
raykholo 4cd9a4f4d4 Web app: open a design from a link, and an embed mode (#6252) (#6253)
* claim: #6252

* Open hosted designs in the web app and add an embed layout

Fixes #6252.

Fetch HTTPS design links with bounded reads and open them as unsaved copies.
Keep model panels and joint controls in embeds without browser persistence,
application chrome, or unload prompts. Add a full-app link and iframe docs.

Cover query parsing, hostile URLs, size limits, and the compact layout.

* Translate the linked-design messages into Japanese and Chinese
2026-10-25 14:40:01 +00:00
neosandeep24 9ad96fb81b Home: keep a removed recent design removed (#4660) (#4718)
Removing a design from the Start page's recent list only changed memory, and on the web sync_recents() rebuilt the list from stored designs on each launch, adding it back. Track removed designs in a persisted 'forgotten' set that sync_recents honours; opening or saving a design, or deleting/renaming its file, clears it.
2026-10-25 01:26:31 +00:00
selune 9e6e0b8df1 Render workspace: complete experimental ribbon, resources and effects integration (#5493) (#5494)
* wip(render): reconcile completed material and image pipeline source with 0.20 (#5493)

Source-only integration reference for staged review, not a merge-ready aggregate.
Donor: 0xlillith/solidcraft@aea20b0115.
Upstream: 858e5995d6.

Retain original CPU/material contracts and explicit GPU donor provenance in
docs/render-materials-lab.md (#2067, #2191, #2780, #3306). Preserve released
format migrations and current navigation/startup/shell behavior. New saved
records use pending descriptors. The physical-card descriptor follows the
maintainer's material-engineering-cards naming request, with a legacy-lab
format-29 regression. Replace raw new panel hosts with shared containers.

Repository checks, complete workspace/all-target Clippy, and the independent
physical/resource authoring checks pass for this source. The fresh full local
CI invocation has reached test compilation and is not yet complete. Do not
transfer donor native output or prior test totals to this integration.

Generated review screenshots, video, package ZIP and machine logs remain at
the immutable personal evidence pin. Uncommitted geometric displacement is
backed up separately, not silently included. No kernel/vendor change, direct
main write, release or independent contributor-branch rewrite.

Co-authored-by: Christian Svensson <blue@cmd.nu>

* test(cli): pin the Compact camera-sample admission diagnostic (#5493)

The bounded request still refuses 1024x1024x64 samples before host initialization and writes no output. Update only the stale expected diagnostic to the existing Compact budget wording; production limits and code are unchanged. Exact-tree CLI regression suite: 14 passed, 0 failed. The full repository gate has been invoked separately and is not yet complete.

* Normalize UI container violation paths across platforms

Report repository-relative paths with forward slashes so diagnostics and the existing nested-package regression assertions agree on Windows and Unix. Keep the container detection rules unchanged.

Validation: official ui-containers gate and all seven focused xtask tests passed; rustfmt and diff checks passed. Only xtask/dependencies were compiled; no application build or heavy tests.
(cherry picked from commit 44b58d8e10)

* fix(render): preserve camera contracts and correct acceptance regressions (#5493)

Preserve Design view.apply semantics with a separate strict Render camera command. Retain existing translations when English-only aliases collide; add material-axis entries and camera-specific pitch labels. Compare complete validated engineering cards and retain job handles before cancellation.

Focused and native acceptance is pinned to tree f8a423b21f. Full CI has been invoked separately and is not claimed green. Landing follows the render integration policy in #5493.

* fix(render): resolve showcase licence and upstream resource hygiene (#5493)

Record SychPL's explicit MIT OR Apache-2.0 grant, retaining source/model bytes and the Ubuntu lettering notice. Remove 80 absent attribution rows, personal fork records, dead delivery attributes and three fork/resource-only workflows. Existing xtask assets now performs bounded offline hash checks and rejects orphan render attribution; no parallel draft CI or package installation. Original authoring reproduction remains explicit. Scoped xtask tests, assets, Clippy, formatting and prepared SELENE validation pass; no application or renderer-wide result is inferred.

* fix(render): align saved bounds and progressive sample resolution (#5493)

Address review r4364211669/r4364211677/r4364211681/r4364211691/r4364211695. Persisted light/frame domains respect the existing 1e9 document bound; related LED/rectangle/direction cases use the same bound. Workstation primary resolve shares the 4096 admission cap and film counters use checked conversions. Exact candidate: 485 CPU render tests, 21 render document tests and strict scoped Clippy pass, including positive boundary round trips and 2048/4096 end-to-end checkpoints. No released format/migration edits, relaxed test limits or full-stack acceptance claim.

* wip(render): isolate optional resources and harden sample handling (#5493)

Review work in progress: opt-in encoded render library with reproducible runtime catalog exports; native-only robust dependency through the workspace; checked bloom slices; per-sample point-light diagnostics; independent area-light spatial/film keys. Resource-module binaries in both configurations, generation, Cargo production feature graphs and attribution checks pass. Full engine/render regression and combined acceptance are pending: do not merge this donor as a constituent or treat scoped resource proof as runtime acceptance.

* fix(gpu): preserve donor allocations through the scope-safety repair (#5722)

Port the native-validated #5723 scope-cleanup correction into the experimental donor, retaining its adaptive, volume, aging, photographic and bloom allocations. Same reverse-drain helper and regression cases; the donor combination still needs its own compile/test gate and is not covered retroactively by render-base results.

* claim: #1369

* Reject unknown pending concepts after format folding (#1369)

* test(render): close bounded sampling and bloom review regressions (#5493)

Validate the optional-resource/lighting/dependency donor at its exact tree. Required Vulkan GPU 127/0/3; CPU renderer 487/0; engine Render 72/0; document render 21/0; lean library 7/0; strict scoped Clippy, assets/layers/lists/containers and lean-engine WASM pass. Preserve original failed controller/typing attempts. This is the draft donor/disposition source, not a replacement for constituent render PRs or final main acceptance.

* wip(render): preserve stable aging target validation candidate

Exact staged source from prior review work on donor 3b892eab5e. This is a recovery/review checkpoint, NOT accepted delivery. An actual command-path regression currently fails because the selected executor refuses ordered surface aging. No assertion, capability or admission limit is weakened. Native/UI/full combination acceptance remains pending. Saved/runtime split adds one pending descriptor and retains original file scope; no main/render branch is changed.

* test(render): preserve numeric setup intent at the admitted coordinate bound

Follow up jyviko review on #5494 without weakening the corrected saved-coordinate contract. The positive clicked fixture uses 1e9 instead of inadmissible 2e9; explicit out-of-range cases still refuse, and the full saved setup round-trips through JSON and the native container. Exact-source Render workspace 95/0 and strict all-target UI Clippy pass. This does not incorporate the separately failing stable-aging candidate or claim full current-render acceptance.

* test(render): use the real GPU executor for saved aging

Move successful native cold-reopen Check/Start coverage from the CPU-backed protocol fixture into the production GPU executor tests. Verify capture-index changes preserve the stable target and that enabling aging changes both PNG and raw EXR output. Retain explicit, allocation-free refusal coverage for executors without aging support. Production capabilities and admission checks are unchanged.

* fix(render): persist stable identities for targeted aging (#5493)

Separate saved RenderBodyTarget identities from captured mesh ordinals. Reject legacy ambiguous targets, resolve Check/Start after visibility changes and preserve native reopening, copies and undo. Unsupported executors still refuse; real AMD Vulkan regression completes saved aging after reordered capture.

Source tree 6b84c8ad passes document 23, engine Render 75, GPU effects 5 and Render UI 95 with no failures; scoped strict Clippy, WASM and repository gates pass. Fresh CLI/native reopen and clean/aged GPU exports pass with identical physical totals and inspected actual images. Whole current-render integration is separate.

* fix(render): reconcile combined CPU/GPU contracts on current upstream

Unify captured resources/status and CPU-vs-GPU request schemas after the real two-parent integration; remove obsolete duplicate Vulkan selector and retain combined platform-filter regression. Deduplicate only identical or superseded test definitions, retaining the stronger card metadata and reserved-executor assertions. No assertions, admission limits or feature refusals are weakened.

All targets of render dependencies, GPU, engine, UI, CLI and native app pass cargo check with raytrace-cpu and bundled-render-library at tree c70d00d1. Native executable tests and full current-source acceptance remain pending. This is a private integration rehearsal for subsequent constituent PRs, not an aggregate official render/main merge.

* test(render): retain one complete host lifetime regression set

Deduplicate byte-identical DropProbe/task-lifetime tests and retain the adapted environment/texture ownership regressions with every assertion and complete memory estimate. Keep the registered-geometry admission regression once; only struct field order differed. Replace a one-element diagnostic loop with its equivalent block, preserving all wrap/width assertions.

Test-only integration repair. Formatting and diff checks pass; refreshed executable validation is required. No production behavior, limits, assertions or ignores changed.

* fix(doc): recognize the proven format-29 card descriptor alias

Normalize only the historical format-29 physical-material-cards spelling, and only when material-engineering-cards is registered. Admission and migration de-duplication use the same identity. Unknown concepts, wrong versions and incapable readers still refuse before mutation. Six controlled-history Rust regressions and actual CLI migration/no-clobber acceptance pass. No version, released migration or CI changes. Refs #5793, #1369, #5493.

* test(render): preserve grounding refusal before explicit instance moves

Update the two Render binding fixtures for upstream first-occurrence grounding. Verify grounded movement refuses without changing document/history, then explicitly unground through the public command before the intended move. Retain every target, resource, copy and persistence assertion. Refs #5493.

---------

Co-authored-by: Christian Svensson <blue@cmd.nu>
Co-authored-by: Victor Santos Oliveira <56417388+Vittuu@users.noreply.github.com>
Co-authored-by: cfaulkingham <colin.faulkingham@gmail.com>
2026-10-24 14:21:59 +00:00
Jackson Oursland 612d9d08dd cadmpeg 0.6.3: FreeCAD and Rhino import in the browser too (#4482)
cadmpeg 0.6.3 is pure Rust (ruzstd instead of the zstd C library, zip 9), so
solidcraft-io depends on it on every target and the wasm build reads .FCStd
and .3dm files like the desktop app. The browser's file pickers offer them.

0.6.3 replaces DecodeOptions::container_only with a decode depth; ask for
Geometry, what its STEP writer reads. zip 8 leaves the tree, and with it the
three cargo-deny advisory exceptions kept for it.

Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-24 03:47:00 +00:00
The Nomad 1f6a2d4daf 3D mouse: driver choice, guided calibration, button mapping and a picture of the device (#1463) (#3825)
* Add a small test boat to steer around with the 3D mouse

A little hull in its own camera, drawn by the UI itself and not the CAD
viewport, so a 3D mouse can be tried out without opening a design. It
brings the model (generated by assets/models/make_test_boat.py) and the
tests for how the camera moves it.

Nothing uses it yet; Preferences picks it up with the rest of the 3D mouse
work.

* UI kit: keep a choice row from flipping with the scrollbar

A choice row picks segments or a dropdown by whether its labels fit. A page
scrollbar that comes and goes narrows the row by its own width, so the row
could flip back and forth between the two on a page that sits right at the
edge. It is now judged on the whole row and through a small helper,
fits_steadily, that only changes its answer once the miss is wider than the
scrollbar.

Also tests for that, for typed numbers in a slider's value box, and a
test hook to put up the issue-report input barrier by hand.

* 3D mouse: device model, guided calibration, buttons and a picture

The 3D mouse becomes a device we know something about instead of six raw
numbers.

The reader picks between spacenavd and the direct hidraw driver, falls back
from one to the other, and says so when it can't open the device. Guided
calibration asks whether the device is a spring cap or a trackball, adds a
touch step, and uses a settle filter so a ball let go of stops reading as
motion. Buttons get jobs (keys, held modifiers, commands), saved per
device, with defaults for the SpaceMouse Pro.

Preferences gets a picture of the device that moves as it does, next to the
test boat, and the same picture can sit in the 3D view at Left Viewport,
Right Viewport or Left Window, above the floating History card like the
legend and readouts.

These ride together because the crate's calibration types, the Preferences
page, the Linux reader and the button hook all use each other.

* 3D mouse: offer to calibrate an uncalibrated device

When a 3D mouse shows up that has not been calibrated, a card in the 3D
view offers to calibrate it, to swap drivers when the other one would work
better, to close, or to never ask again. It is made once per device, goes
away after 30 seconds in view, and gives way to a status or computing
toast instead of stacking on it.

The card is the shared toast, which now takes buttons: they group by
purpose, wrap inside the card at narrow widths, and do nothing while an
issue report holds CAD input. The picture of the device in the 3D view
keeps clear of the card.

* 3D mouse: translations and attribution

The 3D mouse strings (ui.3d_mouse_*, the calibration steps and the offer
card) in every shipped language, the Japanese catalog note, and the credit
for the test boat model in ATTRIBUTION.md.

This is last because the code before it only looks keys up: it builds and
runs without these, falling back to English until they land.

* 3D mouse: draw its preferences with the settings kit like the rest of Navigation

The 3D mouse section was a folded header with its own layout. It now
uses the same kit as the sections above it: a settings_section card,
settings_form rows with the shared label column, dividers between the
device, axes, picture and buttons groups, Text::Hint for the helper
lines, and settings_control_width for the dropdowns.

The section is open like every other one (the header still folds it),
so the device badge on the folded header is gone; the calibration row
already names the device. Every setting, string and key is unchanged.
Tests that unfolded the section no longer click it, and the hint lines
are looked up as hints instead of notes.

* 3D mouse: show each axis's live tilt in Preferences, like main's axis rows

Each view axis row is main's axis row again: a meter that follows the tilt of the motion driving it, with the dead zone marked, next to Invert, Speed and the "driven by" menu. The meter reads the calibrated travel when the device has a calibration and the raw reading over full scale when it does not, and asks for a frame whenever the reading changes. The helpers are back as they are on main, and the calibration state is a badge by the enable toggle.

* 3D mouse: line its preferences up with the rest of Navigation

- The two checkboxes sit side by side in the same two-column grid as Wheel and trackpad.
- Row labels stop repeating "3D mouse" and use sentence case: Calibration, Driver, Restore defaults, Reset view, Left viewport, Right viewport, Left window.
- Hints line up under the control column instead of the left edge.
- The six view axes are named Pan X, Pan Y, Zoom, Orbit X, Orbit Y and Roll so they fit the name column.
- Buttons are a divider and rows in a form like the other groups, without the bold sub-heading.
- The driver, dead zone, axes, picture and buttons sit behind a collapsed Advanced section, since most people never touch them.

* 3D mouse: tidy the Advanced test for clippy
2026-10-24 03:34:21 +00:00
raykholo be87303683 Web: a trackpad swipe pans instead of zooming (#4116) (#4834)
* claim: #4116

* Web: a trackpad swipe pans instead of zooming (#4116)

Browsers deliver trackpad swipes as wheel events without scroll phases, so
the shared navigation treated every vertical swipe as a mouse-wheel zoom.
The web raw-input hook now brackets point-mode swipes (small or horizontal
deltas) with gesture start/end phases, ending after 100 ms idle or before
line/page wheel or pinch input. Wheel notches and pinch still zoom, and
camera input still goes through navigation::handle.
2026-10-23 13:44:20 +00:00
William Dunn 17f0d6bc68 Format registry: one table of formats, extensions and options (#5215) (#5217)
* Add the format registry: one table of formats, extensions and options in crates/io.

The hosts' Open-dialog filters and the web accept list derive from it, and
registry tests pin it to the path predicates and the command docs.

* Fix format-registry tests that compared FormatSpec without Eq.

assert_eq on Option<&FormatSpec> does not compile; the none cases
only need is_none, matching the other rows that compare ids.
2026-10-23 13:42:40 +00:00
Mateusz Sych 94279fe059 Web: Ctrl+Tab and Ctrl+Shift+Tab switch browser tabs again (#5227) (#5350)
* claim: #5227

* Web: leave Ctrl+Tab and Ctrl+Shift+Tab to the browser (#5227)

eframe cancels the default action of every Tab keydown on its canvas
(egui moves focus with Tab), so browsers that let a page cancel their
shortcuts, such as Vivaldi, could not switch tabs while SolidCraft had
the keyboard. A capture listener on the window now stops Ctrl+Tab and
Ctrl+Shift+Tab before they reach the canvas, without cancelling them,
so the browser acts on them as usual. Plain Tab and Shift+Tab still
move between the app's fields. Desktop builds are unchanged.

web-api-test checks it in headless Chrome: Ctrl+Tab and Ctrl+Shift+Tab
keydowns are not cancelled, Tab still is.

---------

Co-authored-by: MateuszSychXpl <151755914+MateuszSychXpl@users.noreply.github.com>
2026-10-23 13:42:27 +00:00
Nathan Dane 4b23bb3a03 Implement compact workspace layout (#2029) (#4533)
* Vertical history strip: left of the browser, compact rows, hollow-circle marker, collapsed rail hover

* Vertical history strip: seam handle to expand and collapse names, drag to resize with snap

* Vertical history strip: no empty gap below the transport

* Show the history seam arrow only on hover (#2028)

* claim: #2021

* Redesign the Assistant chat panel with shared UI components

* Show Assistant in the shared floating panel shell

* Extend floating Assistant to viewport height and shift navigation

* Dock Assistant before history and match docking preview bounds

* Align Assistant top margin with floating shell cards

* Extract a shared panel drag grip

* Rebuild responsive history sizing and three-way docking

* Share browser and History collapse hover styling

* Show the History title as soon as its text fits

* Animate stacked browser and History expansion and collapse

* Make panel folding responsive and independent of frame delays

* Let folding panel contents shrink continuously to header height

* Use four explicit History transport actions in every layout

* Resize the shared Browser and History column from either card

* claim: shared compact-mode containers (#2029)

* Centralize layout-aware UI containers and enforce their use

* Keep docked Assistant at the outer edge beside tool sheets

* Use shared surface policy for Assistant tool space

* Let tool sheets drag over shell panels while avoiding Assistant

* Update Parameters drag bounds assertion for shell overlap

* Keep dragged tool sheets below ribbon and workspace selector

* Enforce universal UI containers in mandatory repository checks

* Remove legacy report windows and require shared window composition

* Remove retired UI styling and require shared controls

* claim: compact layout preference (#2029)

---------

Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
2026-10-21 20:52:36 -04:00
bherbruck 6e22e3709d Web: reopen designs saved on the computer from the recent list after a reload; forget stale remembered files (#104) (#3834) 2026-10-20 17:32:36 -04:00
bherbruck 76af4ee855 Web: Save to computer… for designs kept in the browser; OPFS writes route as before (#104) (#3687) 2026-10-20 13:51:01 -04:00
bherbruck b2168435ba Web: save to and open from files on your computer (#104) (#3681)
Save As and Open use the browser's file dialogs where the File System Access API exists; Save writes back to the same file, its handle kept in IndexedDB across reloads. File > Download design added. Other browsers keep storing designs in OPFS.
2026-10-20 13:39:55 -04:00
Igor Bronovskyi b3811168fc fix(web): keep the CJK face a fallback for a non-CJK UI (#3535)
BIZ UDPGothic's Cyrillic glyphs are full-width (1.0 em), so promoting the
CJK font to the front of Proportional made Ukrainian text look wide with
large gaps between letters, broke word wrapping, and truncated UI labels.
When CJK text loaded on the web, install_cjk_font hard-coded "ja" and
stayed promoted after switching to Ukrainian or English.

Pass the live UI language to install_cjk_font_for so the CJK face only
leads a CJK UI. Keep fetched CJK font bytes on the web shell and re-apply
fonts when the language changes, and add a regression test that a
non-CJK UI keeps the CJK face as the last fallback.
2026-10-20 12:38:27 +00:00
The Nomad d3fa22e987 3D mouse calibration in Preferences (#2326)
Adds a 3D mouse calibration section to Preferences (#1463).
2026-10-19 16:07:38 -04:00
Thomas Kroll a11446fd17 Web: a launch behind an expired sign-in shows the sign-in instead of the kept build (#2151)
Thanks @nofuturekid.
2026-10-17 17:54:29 -04:00
Olup 4193ea26ac Expose a JavaScript command API for the browser app (#1713)
Thanks @olup.
2026-10-17 06:54:16 -04:00
Steven Huff 7d44359cf6 Web: show the SolidCraft mark being cut from a cube while loading (#1908)
Thanks @shuff57.
2026-10-17 06:22:52 -04:00
Mateusz Sych c599238653 Insert SVG: the file picker opens on SVG files (#1801) (#1827)
* claim: #1801

* Insert SVG: the file picker opens on SVG files (#1801)

Every Open went through one host picker whose filters start with designs, CAD
files and meshes, so Insert SVG (and Insert DXF) in a sketch opened on STEP,
IGES and meshes, and the SVG file had to be found under another filter.

The host's pick_open now takes the extensions the command reads and offers
them as the picker's first, default filter. Insert SVG and Insert DXF pass
their type; every other Open passes none and keeps the list it had. The
browser host ignores them (it shows its own file panel).

---------

Co-authored-by: MateuszSychXpl <151755914+MateuszSychXpl@users.noreply.github.com>
2026-10-17 00:27:11 +00:00
Dante d357bd2073 docs: update public links and custom-domain Pages paths (#1780) 2026-10-16 16:39:59 -04:00
CamWight c5f3515073 Viewport: hidden edges no longer show through faces, and thin or coplanar faces stop z-fighting (#1434, #1739) (#1768)
Thanks @CamWight.
2026-10-16 16:26:19 -04:00
CamWight 6220d8f8a6 Desktop 3D mouse on Windows without a 3DxWare profile: object-mode axes, no emulated wheel (#1380) (#1528)
Thanks @CamWight.
2026-10-15 23:28:02 -04:00
Irakli Kourtis 1a0b33fcf3 Headless pictures draw on the GPU, with the viewport's pipelines (CPU rasterizer as last tier) (#1555)
Thanks @jyviko.
2026-10-15 22:19:26 -04:00
CamWight a519f3cf74 Web app: 3D mouse navigation through the Gamepad API (#1473)
The web app reads a 3D mouse through the Gamepad API and drives the camera through navigation::device, so it follows each page's navigation capabilities (#1336).

Co-authored-by: CamWight <CamWight@users.noreply.github.com>
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-15 18:42:44 -04:00
bherbruck a13124acdd Import glTF 2.0 files (.glb, .gltf) as mesh bodies (#1512)
glTF files open, insert and drop like 3MF/STL/OBJ: a component named after the file, the node tree as nested rigid components, repeated meshes as occurrences, metres to mm, Y up turned to Z up by default (up: z keeps axes), materials as PBR appearances. Bounded, hostile-input tested reader; no new persisted data. Closes #1505.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-15 17:27:29 -04:00
Jan Szumiec e8c340c59d Web: installable as an app, with Install in the File menu (#1233)
The web build ships a manifest so the browser can install it as an app, and offers Install in the File menu while the browser allows it.
2026-10-15 11:34:57 -04:00
Raymond Thurman af2f09fac2 A new empty design takes Units of new designs (#1283)
The empty design shown at launch, New on a design that is still empty, file.new and the blank design left when the last tab closes all take the Units of new designs preference. Opened files and the sample part keep their own units. Fixes #1205.

Co-authored-by: raythurman2386 <raythurman2386@users.noreply.github.com>
2026-10-15 01:20:02 -04:00
Karl Von Richter 37547f8eba Keep Open and Save asynchronous to prevent macOS resize crashes (#1127)
Open and Save use parented AsyncFileDialog sheets; their answers run on the UI thread in a later frame, so resizing the window while a picker is open no longer re-enters winit and aborts. Editors, tab changes, Close/Quit and model-changing control requests wait for the answer; the local library Open and Export in the Appearance dialog use the same flow. Fixes #1088.
2026-10-14 13:41:29 -04:00
Nathan Dane 9f76cca8b4 Collect application resources for #433 (#833) 2026-10-14 00:49:32 -04:00