78 Commits

Author SHA1 Message Date
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 eb0cecee31 Web app: the offline check with the real app finishes its download (#10368) (#10370)
* claim: 10368

* Web offline test: each copy of a real build gets a file of its own (#10368)

With --site, the six builds were copies of one real build that differed
only in index.html. The overlapping-downloads step holds back the files
the next build lacks, so nothing of v5 was held: its download finished
before v6 launched, v6's worker then retired and deleted it (correctly,
no page used it), and the step waited 240 s to see it complete.

Successive deployments differ in more file names than that (Trunk names
files after their contents). Each copy now gets own-<build>.txt, like
the stand-in's build-named script, so v5's own file is held as the step
intends.

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

---------

Co-authored-by: Markus Kaltenbrunner <kaltenbrunnermarkus@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-02 00:10:42 +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
cronos 28e26209f3 Assembly Move: drag allowed joint freedoms (#6679) (#6904)
* feat: add joint-aware assembly Move handles and live motion readouts

* test: improve render job failure diagnostics

* fix: preserve assembly Move compatibility and viewport theme colors

* ci: skip default label sync for fork PRs

* fix: keep Windows CI checks portable after main rebase

* test: cover RTL assembly strings and stable refraction job

* i18n: cover assembly Move in Vietnamese

* i18n: cover assembly Move in French

* fix: complete CGA palette for assembly motion handles

* fix: complete Assembly Move palettes and Turkish strings

* fix: retain assembly move cache answers and toolbar help

* style: format merged assembly Move navigation guard

* fix: align Assembly Move preferences and tests with main

* Fix offline update fixture synchronization and clipped prism intersections

Wait for all v5 manifest requests before deploying v6. Intersect hole-free prism sections over their common height, retaining the established B-rep path for newly clipped perforated sections. Preserve the failing property seed and add closed-form and cap-boundary regressions.
2026-10-29 13:57:31 +00:00
raykholo 8e6a107f6e Lists many PRs add to: no written lengths, one file per theme (#7747) (#7898)
* Lists many PRs add to: no written lengths, one file per theme (#7747)

* xtask lists: the fixed-table allowlist in order, each with its own reason

* Lists: the wide-character blocks and the drawing scale presets as slices too (#7747)

* Lists: the drawing units test reads UNITS as a slice (#7747)
2026-10-28 21:33:34 +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
CamWight d95646378b cargo xtask skills: read SKILL.md front matter on a CRLF checkout (#7281) (#7284)
* claim: #7281

* cargo xtask skills: check the files as Git stores them, on a CRLF checkout too (#7281)

A Windows checkout with core.autocrlf gives AGENTS.md and the SKILL.md files CRLF line endings,
so `front_matter` found no `---\n` and every skill was reported, and each line's `\r` counted
towards the size caps. The check now reads the files with CRLF taken as LF, as #4960 did for
icon_audit. The new test checks a CRLF skill filled to the cap.

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-27 12:38:34 +00:00
vandang890615 9cba66c14d i18n: catch up Vietnamese (vi) catalog with latest main (3,317 keys) (#5823) 2026-10-27 08:45:02 +00:00
Dahak Builds 8630a3f0e5 External STEP corpus: nightly import checks (#1397) (#6407)
* claim: #1397

* External STEP corpus: nightly import checks on real-world files (#1397)

tests/external-corpus.toml pins 20 real-world NIST PMI STEP files (AP203
geometry-only and AP242 editions from several vendor exporters, public
domain) by archive and per-file SHA-256 with the licence recorded.

cargo xtask external-corpus downloads each source once into the gitignored
corpus/external/, verifies every hash, imports each file headless
(file.insert_step + inspect.measure) and checks body count, total volume
(0.1 %) and area (0.5 %) within tolerances and time and memory budgets.
A file whose upstream hash changed is reported as 'source changed', never
as our failure. --bless "why" re-records expectations in the manifest with
a dated reason. The External corpus workflow runs it nightly.

assets: skip corpus/ when scanning for attribution (downloaded case data
is never committed).

---------

Co-authored-by: Dahak Builds <dahakbuilds@users.noreply.github.com>
2026-10-26 12:26:36 +00:00
Karl Von Richter 44b0056d48 Frames: a Weldments ribbon tab (#4003) (#5262)
* Frames: a Weldments ribbon tab (#4003)

- WELDMENTS joins the ribbon after SHEET METAL and is built the same way:
  Sketch (New Sketch), Create (Frame Member) and Configure (Parameters,
  Configurations). Frame Member's home moves there from MODEL > Create.
- Always shown, as a frame starts from a sketch of its lines. It selects
  itself and takes the contextual style when the selected body (or the last
  body of the active component) is a frame member; sheet metal comes first.
- It uses the default accent until the palette has a colour for it.
- The tab label is in every catalog; docs/ribbon-layout.md, docs/frames.md
  and the tab list in docs/control-protocol.md follow.

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

* Frames: Weldments keeps the ordinary tab look (#4003)

Weldments still selects itself when a frame member is the active body, but
no longer takes the solid contextual fill or the 2 px accent line under the
tab row: selected, it looks like a selected Model tab. Only Sketch and Sheet
Metal (on a sheet body) are contextual.

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-26 12:24:38 +00:00
Victor Santos Oliveira 91638cb1f3 Add practical command guides and a contribution template (#5237) (#6772)
* claim: #5237 command-level guide follow-up

* docs: add practical command guides and resource contributions (#5237)

* docs: index practical guides and reject incomplete command links
2026-10-26 12:24:23 +00:00
bherbruck 3a504f5347 Agents: AGENTS.md becomes a router to focused skills, with a staleness check (Refs #6439) (#6444)
AGENTS.md drops from 16.8k to 3.7k characters: the hard rules, each naming the
check that enforces it, and a table of what to read for each kind of work.
The rest moves into eleven new skills; the five existing ones stay.

cargo xtask skills fails when AGENTS.md or a SKILL.md cites a path, an xtask
command or a skill that does not exist, when the router table and skills/
disagree, or when the router or a new skill grows past its size cap. It runs
in cargo xtask ci and the repository checks job.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-26 11:51:19 +00:00
Dahak Builds d3720041b6 CI tooling: opt-in bound for local test concurrency (#1188) (#6831)
* claim: #1188

* #1188: split per-binary test threads and matrix workers under SOLIDCRAFT_TEST_JOBS

---------

Co-authored-by: Dahak Builds <dahakbuilds@users.noreply.github.com>
2026-10-26 11:50:10 +00:00
ChrisNo a3890b3bd5 Open a linked part from its assembly Browser row (#2348) (#2349)
* claim: #2348

* Open linked designs from assembly browser

* claim: #2348

* Test linked design action with multiple components selected

* Fix linked design lookup in browser storage and translate its menu action

* Add Turn Up Axis to complete UI catalogs

* Keep browser DXF download after linked-design checks
2026-10-25 21:15:48 +00:00
bherbruck 1ceab2ed4c One file per change for new UI strings and attribution rows (#6448)
New UI strings go in assets/locales/pending/<slug>.json and new ATTRIBUTION.md rows in
attribution/pending/<slug>.md. The app build, xtask lists/i18n/assets read them as part of the
catalogs, and the Generated files workflow folds and deletes them on main with
cargo xtask fold-pending.

Refs #6439

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-25 03:01:41 +00:00
Colin Faulkingham 6f6b64d484 Export Current View as DXF downloads in the browser (#3431) (#3601)
* claim: #3431

* fix(engine): use browser clock for DXF view export (#3431)
2026-10-25 01:49:58 +00:00
Victor Santos Oliveira ecf57d131a Make the generated command reference easier to browse (#5237) (#5721)
* claim: #5237

* docs: make the generated command reference easier to browse (#5237)
2026-10-25 01:17:36 +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
selune b7b25f9e2b Render workspace: first basic delivery to main (#6050)
* Normalize UI container violation paths across platforms (#5599)

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)

Scoped render-branch prerequisite from #4507, coordinated under #5493. No unrelated translation/kernel changes are included. Fresh Windows fmt, seven ui_containers regressions and the production container gate pass on render base 3a6153d18f. Full CI is reserved for final render-to-main acceptance under the maintainer policy.

Co-authored-by: Victor Santos Oliveira <56417388+Vittuu@users.noreply.github.com>

* Preserve translated source-label aliases (#5619)

Render integration prerequisite for #5493. Fixes #5618. Retain stable-ID fallback and translated legacy captions; include controlled regression coverage.

* Persist validated engineering cards independently of mass and optics (#1060)

Render constituent under #5493. Fixes #1048. One pending material-engineering-cards descriptor, immutable released migrations, independent assigned density and source conditions. Nine persistence and ten physical-card regressions plus the fresh quick gate pass. Additional native follow-up is reported separately; no full-stack acceptance is implied.

* Render: progressive GPU path-tracing executor (#2067)

Land the unchanged contributor GPU foundation into render under the maintainer policy in #5493. Fresh quick gate 39993339605 passed. Original author and co-author attribution retained; no workflow file changes. Final render-to-main CI and jyviko sign-off remain separate.

Co-Authored-By: Christian Svensson <blue@cmd.nu>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Render: asynchronous GPU setup and completed-image panel (#2780)

Integrate the original asynchronous setup, progress and completed-image UI after #2067. Refreshed source passes quick gate 40009901424. Original attribution retained. Final render-to-main full CI and jyviko sign-off remain separate.

Co-Authored-By: Christian Svensson <blue@cmd.nu>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Render: studio lighting, clear coat and glass on GPU (#2191)

Integrate the original studio renderer after the GPU executor and async UI foundations, under #5493. Fresh render-target quick run 40011408339 passes. Preserve attribution, bounded resource admission and documented glass/denoising limits. Historical native benchmarks retain their source pins. Full renderer-to-main CI and jyviko sign-off remain separate.

Co-Authored-By: Christian Svensson <blue@cmd.nu>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Co-Authored-By: Codex <noreply@openai.com>

* GPU path tracing: use compatible Vulkan adapters (#3306)

Land the final Vulkan-only path-executor policy after #2191 under the #5493 constituent route. Fixes #3217. Fresh quick run 40012565783 passed. Preserve adapter/software policy and CPU fallback; no DXC dependency or workflow changes. Full native/hardware acceptance and final jyviko sign-off remain separate.

Co-Authored-By: Christian Svensson <blue@cmd.nu>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(material): initialize optional cards in upstream density regression

Fix the E0063 found by quick run 40015318093 while combining main #4785 with render #1060. The new upstream fixture explicitly has no engineering card. Keep every density/name/default-material assertion and production implementation unchanged.

* feat(render): expose independent anisotropic GGX core (#1694) (#1699)

Extract the original numerical source and analytic tests from published #1698 at 463a3e0d into its existing #1699 constituent. Keep current GPU/shared jobs, format and kernel untouched. Add scoped numerical-contract documentation. Full render library 158 passed, strict scoped Clippy and wasm pass, as do assets/layers/lists/format; source tree pinned in the acceptance record. No runtime consumer or final combined renderer acceptance is claimed.

* Sync current main into render, preserving release and viewport changes (#5705)

* Regenerate THIRD-PARTY-LICENSES.txt and docs/features.md [skip ci]

* Viewport: whole-body highlights reuse the model's own triangles (#4554) (#5109)

Hovering or selecting whole bodies -- a browser row, a History group, a body
under the pointer in body-pick mode -- built a CPU copy of every body's
triangles into the highlight scene. On a 40-body 4.3 MB STEP assembly that was
147 bodies, 70 MB of triangle copies and a 519 ms frame.

The model already has the same geometry on the GPU. The highlight now names it
and the renderer draws it again in the highlight colour:

- bodies drawn from a display plan: the model's evaluated plan chunks, with a
  hover/selection tint uniform (the chunks stay resident in the model scene);
- bodies drawn as placements of shared triangles: the same placements of the
  model's shared triangles, coloured per instance;
- bodies the model builds on the CPU: their vertex range in the model scene's
  block.

See-through and faded bodies keep the CPU feedback, which colours them; faces
and edges highlighted on their own are unchanged. The highlight looks the same
(verified side by side).

On the assembly the highlight build drops from 519 ms to 9 ms and no longer
copies any triangles; selecting the whole assembly takes 9-20 ms.

Co-authored-by: Claude Code <noreply@anthropic.com>

* Offer to stand up SolidWorks files instead of turning them silently; add Turn Up Axis to the component menu (#5655)

Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>

* Sketch on a picked origin plane uses the plane shown after standing an import up (#5659)

* Sketch on a picked origin plane uses the plane shown, also in a moved component

After a STEP file opens its component stays the active one, and standing it up
turns that component a quarter about X. Starting a sketch on XY picked in the
viewport then sent `{"plane": "XY"}`, which names the active component's own
XY: upright after the stand-up. The sketch landed on the world XZ, Look At
turned to face Y and the extrude went along Y.

The viewport and browser only show the design's origin planes, so a picked
origin plane now goes to sketch.create written out as that world plane while
the active component is moved; sketch.create maps it into the component's
frame once. The flip toward the viewer uses the same plane.

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

* Stand-up axes tests: stand the file up through the offer when one is waiting

#5655 offers to stand up SolidWorks files instead of turning them silently.

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* gpu tests: give the two test frames the new hover and selection tints (#5698)

#5109 added Frame::hover_tint and selection_tint; two test frames that landed alongside it didn't set them, so solidcraft-gpu's tests stopped compiling on main.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Release 0.21.0-rc.2 (#5691)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Jackson Oursland <jacob.oursland@gmail.com>
Co-authored-by: Claude Code <noreply@anthropic.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>

* GPU: preserve error scopes on cancelled preparation (#5722) (#5723)

* claim: #5722

* fix(gpu): unwind preparation error scopes on cancellation (#5722)

Move fallible CPU HDR packing before GPU scopes and drain the remaining scope stack in reverse order before propagating denoiser/resource allocation failures. Native regressions cover cancellation and allocation-error cleanup plus subsequent scope reuse. Exact candidate Vulkan-required GPU suite: 101 passed, 0 failed, 3 existing ignored; strict GPU all-target Clippy and repository assets/layers/lists/container checks pass. No driver exception, shader transport or test limit is suppressed.

* library: transport PBR and engineering cards without lossy copies (#1086)

* wip(library): reconcile exact rich-catalog replacement semantics (#1062)

Source-only scoped extraction from original 0f801962 / #1086 on the refreshed #1060 card prerequisite. Preserve current asynchronous picker guards and source-ID handles. Scalar v1 and rich-v2-without-PBR clear existing PBR; supplied rich PBR is retained. No new saved concept or duplicate card descriptor. Formatting and source review completed; compile/native acceptance is still pending.

* test(library): preserve explicit downgrade and fallible UI regressions (#1062)

Request scalar v1 explicitly in the card downgrade refusal regression; rich v2 remains the default lossless writer. Propagate fallible harness actions with ? in the shared clicked-catalog helper, preserving all assertions. No production code, limits or ignore changes. Fresh grouped IO/engine/UI tests, scoped strict Clippy and WASM pass on this exact tree.

* Render: defer path-host startup until first use (#5742) (#5743)

* claim: #5742

* fix(render): defer GPU path initialization until first use (#5742)

Retain the selected adapter factory during Design/safe-mode startup; instantiate once on first Render entry, including late viewport installation. Preserve the deferred/preparing/ready/failed state across document changes and retain selected fallback adapter policy. Exact tree passes 32 render-workspace and 1966 full UI tests (0 failures; 7 existing ignored), strict native all-target Clippy, wasm check and repository gates. Three wasm warnings remain in untouched upstream files. Fresh native desktop acceptance is separate and in progress; no whole-renderer/main sign-off implied.

* GPU: adapt dispatches and retire lost devices (#5754) (#5755)

* claim: #5754

* fix(gpu): adapt dispatch size and retire lost path devices (#5754)

Start with a 64-item quantum and adapt bounded work toward 20 ms from observed completion, including denoiser tiles. Never exceed 16384 work items; hardware-specific shader cost means this is not a universal TDR guarantee. Publish device loss/uncaptured failure/poll failure through live executor availability without reinitializing automatically. Source-pinned required-Vulkan GPU suite: 105 passed, zero failed, three existing ignores, including actual device.destroy retirement and session availability. Strict GPU/engine all-target Clippy passes. Broader engine and repository/WASM continuation remains separately recorded. No geometry baseline, CI rule or published format history change.

* fix(render): wrap complete backend diagnostics (#5714) (#5715)

Preserve full backend/job/decoded-image diagnostics in the existing shared panel without ellipsis. The painted-galley regression covers Floating/Compact and light/dark, complete text, wrapping and fixed panel width. Exact-tree Render UI 33/0, strict UI Clippy, WASM and repository gates pass. Real safe-mode window captures, camera restore, CPU export and normal exit are recorded; no backend behavior or unrelated UI policy changes.

* Sync pinned main into render (#5869)

* Viewport: show reference geometry through bodies (Preferences, off by default) (#2697)

A new Graphics preference, "Show reference geometry through bodies", draws
inactive sketch contours, origin and construction planes and their axes over
shaded bodies. It is off by default, so the viewport looks as before: reference
geometry is depth-tested and a section leaves it whole (#1229); Create Sketch
and dialogs picking a plane still draw the planes through the model.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* ui-egui tests: offscreen GPU tests start their devices one at a time (#3989) (#3990)

* claim: #3989

* ui-egui tests: offscreen GPU tests start their devices one at a time

Every offscreen test started a wgpu instance of its own, and starting one
makes the Vulkan loader scan its drivers. With several test threads two
tests doing that at once crashed the test process with SIGSEGV inside the
loader (loader_icd_scan). offscreen_device now holds a process-wide lock
while it starts the instance, adapter and device; each test keeps its own
device and the rendering still runs side by side.

* DXF: write and read a Bézier at its own degree (#5269) (#5281)

* claim: #5269

* DXF: write and read a Bézier at its own degree (#5269)

The DXF writer and reader held a spline's degree to 7, the value MAX_BEZIER_DEGREE had before
#1642 raised it to 9. A G4 blend (one Bézier of degree 9) was written as a degree-7 SPLINE over
its first 8 control points, so a flat pattern's cut-out stopped 4.444 mm short in the file.

- seg_shape takes its limit from MAX_BEZIER_DEGREE: a Bézier is written whole, at its own degree.
- read_dxf reads SPLINE degrees 1 to MAX_BEZIER_DEGREE, the degrees a sketch spline takes.
- Tests: every Bézier degree 4 to 9, a degree-9 round trip, the reader's degrees, hostile SPLINE
  degrees and too few control points, the G4 cut-out exported and read back with its areas, and a
  degree-9 SPLINE with 2 to 10 points inserted into a sketch.

Fixes #5269

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Renaming a plane keeps its projections, canvases and hidden state (#4353) (#4354)

* claim: #4353

* Renaming a plane keeps its projections, canvases and hidden state (#4353)

timeline.rename only renamed the feature in other features' references. A sketch's
projection of a construction plane, a canvas placed on it and the hidden list keep it
by name too, so they lost it: the sketch warned that the plane no longer exists, the
canvas left the view and a hidden plane showed again. Document::rename_feature_keys
renames it in sketch links and canvases, as rename_body_keys does for bodies; the
selection follows in the command, and the hidden list in Session::refresh_from, so a
hidden plane stays hidden through undo and redo too.

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Browser: add Rename and Delete to feature menus (#3839, #4343) (#4342)

* claim: #3839

* fix(ui): add Rename and Delete to browser feature menus

* Browser: a second click on a Document Settings entry closes its window (#4150) (#4152)

* claim: #4150

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

* Browser: a second click on a Document Settings entry closes its window (#4150)

Each entry under Document Settings only opened its window. A second click on
Units closed the menu on the press (the row is outside it) and opened it again
on the release; Precision left Preferences open; Parameters and Design
Properties came back as a fresh copy. Now a click on an entry whose window is
open closes it the way the window's own x does:
- Units: context_menu::toggle_for with the row as the opener, the fix #1522
  made for the workspace button's menu. A right-click still opens it at the
  pointer.
- Precision: prefs::close(app, true), the Cancel/x path that puts back what
  changed since the window opened (now pub(crate)).
- Parameters and Design Properties: the window is dropped, as its x does. A
  Parameters value typed but not applied yet is dropped with it, as today's
  second click already drops it.

Fixes #4150

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Preserve expression-positioned sketch fillet corners (#4097) (#4106)

* claim: #4097

* Sketch fillet keeps a corner placed by an expression (#4097)

Filleting a corner whose position comes from parameter expressions deleted
the point and its expressions, so the sketch gained two degrees of freedom
and later parameter changes distorted the outline. keep_corner now also
keeps fixed or expression-positioned points as virtual sharp corners.

* Fix feature editor picks after upstream sketch resizing (#4083) (#4084)

* claim: #4083

* Feature editors refill named edges and faces where they are now (#4083)

After an upstream sketch change, Fillet, Chamfer, Shell and Draft evaluated
correctly, but their editors refilled the originally clicked points and
could then fail with "no edge at ...". Resolve the stored names through the
document's naming helpers first, keep the resolved index, and map the pick
into the displayed body's frame; the point lookup stays as the fallback.

* ui-egui tests: clear the texture deltas of the frames they run (#4039)

Nine tests dropped an egui frame's output with its texture delta still
unapplied (the expression completion editor's frames, the slot preview's
three, the browser's feature rows). epaint asserts against that in debug
builds, so they failed under the dev profile and passed only where debug
assertions are off. They clear the delta as the other tests do; one more
hover test that dropped its output the same way does too.

* Frames: profile library, members along frame sketch lines, and the Frame Member dialog (#4003) (#4004)

* claim: #4003

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

* Frames: the profile library (#4003)

The first slice of frames and weldments: the cross-sections structural members
will be made of, each SolidCraft's own parametric definition built in code
(no vendor or standard size tables are shipped).

- solidcraft_doc::frame: bar, round bar, rectangular and round tube, angle,
  channel, I-beam and a generic T-slot extrusion as exact line/arc regions,
  with defaults worked out from the profile's size, refusals that name the
  dimension that does not fit, anchors and placement, and exact section
  properties (area, centroid, Ixx/Iyy/Ixy by Green's theorem).
- frame.profile.list, frame.profile.properties (with mass per metre for a
  density) and frame.profile.insert (draws a profile into a sketch, locked by
  default, at a point, anchor and angle).
- Tests against hand-computed values (rectangles, circles, composite
  rectangles by the parallel-axis theorem, fillet spandrels), hostile input,
  extrusion volume, undo; catalog entries in every locale; docs/frames.md;
  ROADMAP M15.

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

* Frames: drop the built-in T-slot profile (#4003)

Aluminium extrusions and other vendor sections come from the user's own
sketch (drawn or inserted from the vendor's DXF), so the library keeps the
plain steel shapes only.

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

* Frames: members along frame sketch lines (#4003)

frame.member lays one body per straight line of a frame sketch (2D lines or
3D sketch lines), its cross-section square to the line from end to end:

- profile: a built-in profile, or profile_sketch, a sketch whose material
  (nested loops alternating, so two circles make a tube) is the section in
  its own x and y around its origin; profiles picks override it.
- anchor (origin, centre, centroid or a bounding-box corner or edge middle),
  angle (an angle expression, so a parameter), mirror.
- Orientation: the profile's y as near world up as the line allows, x
  square to both; a vertical member's x is world X (frame::member_axes).
- Members follow sketch and parameter edits, undo as one step, save and
  reopen (format: pending/frame-members.rs), and are named after the profile
  (Rect Tube 40x40x3, (2)…), numbering on past names already taken.

Tests against hand-computed volumes and bounding boxes (rectangle, 3D
tower lines, parameter edit, sketch tube profile and picks, anchor/angle/
mirror), refusals, undo/redo and reopen; walk fixtures and goldens; docs.

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

* Frames: fixes from the adversarial review (#4003)

- Default member lines are what was drawn: projected and other linked curves
  and 3D wires (a face sketch's edges) and lines of no length are left out.
- A profile sketch's material starts from its drawn profiles, as
  solid.extrude's "all" does, so a section sketched on a face works; the
  even-odd test uses outlines and boxes worked out once, capped at 256.
- Member names are pinned to their lines (`names`, by line id; `body_name`
  is the base): deleting or adding a line, or deleting another feature, no
  longer renames other members, and frame.member stores every name it gives.
  body.rename renames a member on its line (also for later member features);
  a copy whose body_names were set still names its members by position.
- Built-in profile dimensions are expressions (ProfileSpec): they follow
  parameters, bare numbers take the design's units, and they are feature
  inputs. frame.profile.properties/insert read them the same way.
- Default root/toe radii shrink to the room a thick section leaves; radii
  given are checked by name; a radius must be 0 or at least 0.01 mm; error
  messages report the wall or flange value given, not twice it.
- A line within 1e-6 rad of vertical orients as vertical, so rounding never
  turns a post a quarter turn.
- A 2D frame sketch in a differently placed component is mapped into the
  member's frame, and member features recompute when placements change.
- Caps before lookups for a design's `lines`; a line listed twice is
  refused; a 3D wire that runs back on itself is not a line.

Regression tests for each, from the review's scenarios.

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

* Frames: the Frame Member dialog on the ribbon (#4003)

- Frame Member (MODEL > Create) opens a dialog: the frame sketch's lines
  picked in the view (or All Lines), a built-in profile and its dimensions or
  a section picked in another sketch, anchor, angle, mirror and name, with a
  live preview. Edit Feature reopens it filled in.
- Lines picked in the view keep their sketch (a SKETCH_LINES input picks
  ExternalSketchCurve): line ids are each sketch's own, so two 3D sketches
  both have a `w2`, and the members went on the newer sketch's lines.
- timeline.redefine takes frame.member. Members keep their names through an
  edit unless it gives them a new body_name; frame.member takes `names`.
- A member whose section is a whole profile sketch keeps it when edited
  (the dialog shows the sketch instead of picking every region, which would
  fill a tube's hole).
- An original frame_member icon, open for review, on the ribbon, timeline
  and browser.
- The angle profile is listed as L-Angle, and web and flange as Web/Flange
  thickness, so they translate apart from the existing Angle, Web and Flange;
  the dialog's labels are in en, ja and zh. en-GB no longer repeats the frame
  command labels it spells the same.

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Rectangular and circular pattern: copies that miss the body are reported (#3042) (#3919)

* claim: #3042

* Warn when cut pattern copies remove no material

A rectangular or circular pattern whose copies miss the body succeeded silently and those copies did nothing. The pattern now reports how many of its cut copies removed no material, and keeps the copies that land.

* Delete in a rolled-back history warns about the features after the marker (#3471) (#3698)

* claim: #3471

* Delete in a rolled-back history warns about the features after the marker (#3471)

With the timeline rolled back, the checks a delete runs first (the
confirmation's "these features will fail", timeline.dependents and
selection.delete's would_fail) compared models evaluated only up to the
marker. Features after it, broken by the delete, were not listed, so their
error marks turned up only once the timeline moved to the end.

newly_broken_in_history evaluates both sides over the whole history when
either has a marker (on copies; the model and document are unchanged) and is
used by the delete's report and by timeline.dependents.

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* macOS: Fusion navigation preset does not support Shift + two-finger orbit (#3446)

* Macos: keep touchpad/key modifiers true to fusion

* fix: remove obsolete orbit snap reset from trackpad navigation

Upstream removed ViewportState::orbit_snap. The new trackpad orbit path retained one reference, causing E0609 in the PR merge build.

Validation: all seven trackpad tests pass; cargo check -p solidcraft-ui-egui --all-targets passes on the exact failing CI merge 66a2791b with this fix applied; rustfmt and diff checks pass.

Co-Authored-By: GitHub Copilot <noreply@github.com>

* fix: retain Fusion trackpad help in refactored preferences

Preserve upstream's new preferences pages and apply the translated Fusion trackpad tooltip in prefs/navigation.rs.

Validation: cargo build -p solidcraft passed. Tests and full CI were not run, as requested.

Co-Authored-By: GitHub Copilot <noreply@github.com>

* style: format Fusion trackpad preferences tooltip

Apply rustfmt's required wrapping for the relocated tooltip. No behavior changes.

Validation: cargo fmt --all -- --check and git diff --check passed.

Co-Authored-By: GitHub Copilot <noreply@github.com>

---------

Co-authored-by: GitHub Copilot <noreply@github.com>

* 2-point circle takes a typed diameter (#3278) (#3335)

* claim: #3278

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

* 2-point circle takes a typed diameter (#3278)

After its first point the 2-point circle tool showed no value box, so the
circle could only be sized with the cursor. It now shows a Diameter box,
like the centre circle: the typed value puts the second point that far
along the cursor's direction, and Enter draws the circle.

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

---------

Co-authored-by: Phanoob <phanoob@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Reorder design tabs by dragging them (#3187) (#3188)

* claim: #3187

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

* Reorder design tabs by dragging them (#3187)

A tab dragged along the strip follows the pointer while the others make
room, and lands where it is released; Escape, or releasing down the
window, leaves the order as it was. With the custom title bar a drag that
starts mostly up or down (or on the only tab) still moves the window.
The control channel's ui.documents gains a move action (from, to).

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

---------

Co-authored-by: Phanoob <phanoob@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Renaming a body keeps the evaluated timeline, off the window thread (#2467) (#2468)

* Renaming a body that later features change evaluates nothing (#2467)

Model::rename_body now keeps the results when later features change the
body (a pattern, a chamfer, a join). It still evaluates when a body of
that name comes and goes or isn't the same body throughout, when a later
body's name is worked out from it (X (2)), or when a message quotes it.

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

* Rename box: rename off the window thread, and locked bodies follow a rename (#2467)

The rename box commits body.rename through run_heavy, so a rename that
still evaluates later features (one names the body in its targets)
computes beside the window instead of freezing it. Locked bodies now
follow a body.rename from anywhere (the rename box, the control channel,
scripts), not only the rename box.

---------

Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Toolbar: a constraint dragged out of the small box becomes a full button (#5254) (#5456)

* claim: #5254

* Toolbar: a constraint dragged out of the small box becomes a full button (#5254)

The Constrain panel's small box of constraint icons was a fixed list, so
dragging one onto the full-size buttons saved a new order but it was still
drawn in the box. The toolbar settings now remember, per tab, which box
commands were moved out; those are drawn as full buttons, the box closes
up, and dropping one back on a box icon returns it. Reset Toolbar restores
the default box, and settings saved before this load unchanged.

* Sketch offset keeps its source lines free to turn (#4464) (#4466)

* claim: #4464

* Sketch offset keeps its source lines free to turn (#4464)

An offset adds a Parallel between each source line and its offset line.
Since offsets became associative, the offset's points are held during a
solve, so each Parallel pinned its source line to the offset line's
current direction: a closed chain lost its turning freedom (8 degrees of
freedom became 6), and Horizontal or an angle edit on a source line was
refused as conflicting.

The solver and the constructive reading now leave out a Parallel that
ties an offset line to the source it follows while the association lives;
the association already keeps them parallel. After Break the stored
Parallel drives again.

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Flat Pattern view draws perforations (#4440) (#4441)

* claim: #4440

* Flat Pattern view: draw perforation holes (#4440)

The flat view drew the outline, cut-outs, pockets and bend lines but not
perforation fields, though the flat-pattern data and the DXF export list
their holes. The view now reads the hole centres from the sheet through
SheetBody::perforation_holes, caches them per model state and body, and
draws them as circles in the cut-out style. Holes outside the viewport or
smaller than one pixel are skipped, and the cache is capped at one million
holes.

* "Don't Save" looks like a button in the Save changes prompt (#4380) (#4400)

* claim: #4380

* "Don't Save" looks like a button in the Save changes prompt (#4380)

The prompt's third action used the kit's low-emphasis text style, so it
didn't read as clickable and people thought Cancel was the only way out.
Add an opt-in secondary_left style to the confirm footer (a framed
secondary button from the theme tokens) and use it for Don't Save.

* Save prompt test: clear each frame's texture delta once it is applied

egui 0.36 panics when a TexturesDelta with unapplied deltas is dropped;
the test kept only the last frame's output and dropped the earlier ones.

* 3D mouse test: clear the frame's texture changes, so it passes in debug builds (#4382)

each_frame_hands_the_view_its_motion_through_the_drivers_mapping dropped
the output of a frame it ran (`let _ = ctx.run_ui(...)`). epaint panics
in debug builds when a TexturesDelta is dropped with deltas left ("Dropped
TexturesDelta with 1 unapplied deltas"), so the test failed under a plain
`cargo test` on every platform while the ci profile passed. It now clears
them, as the other UI tests do since #60.

Co-authored-by: Tyler Chiriboga <18270301+Tyler-Chiriboga@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Spanish (es-ES): catch up with en.json (#4292)

Co-authored-by: carlymx <24634598+carlymx@users.noreply.github.com>

* Esc ends the navigation bar's Pan, Orbit and Zoom modes (#4226) (#4233)

* claim: #4226

* Esc ends the navigation bar's Pan, Orbit and Zoom modes (#4226)

The nav bar toggled a mode on, but nothing cleared it on Esc, so a left drag
kept panning, orbiting or zooming. Esc now ends an active nav mode first;
the next Esc reaches the tool or dialog as before.

* Keep long Select Other labels inside the popup (#4209) (#4225)

* claim: #4209

* fix(ui): bound Select Other labels and expose full names (#4209)

* Deleting an inserted file removes its components, placements and joints (#4100) (#4113)

* claim: #4100

* Deleting an inserted file removes its components, placements and joints (#4100)

A STEP or mesh file inserted into a design makes a component tree. Deleting
its feature left that tree behind: the components, their occurrences, the
rigid joints that hold them and the bodies' component assignments. A later
body that took an imported body's name was then placed in the stale component.

Document::remove_component_tree removes a component subtree and everything
that refers to it: the features made inside it, its occurrences, the joints
on them with their motion links, joint origins, contact set members, motion
study keys and exploded moves, body component and offset entries, standard
part and link records, and configuration columns. Deleting an inserted
file's feature and component.delete both use it; component.delete now also
removes joints left pointing at a deleted occurrence. The body transfer
refusal moves with it, unchanged.

* Only an inserted file's feature takes its component tree when deleted

Mark the feature a STEP, IGES or mesh insert makes (`inserted`), and remove
the component tree on delete only for those and for a linked design's
feature. Deleting a copied component's independent base deletes just that
feature, as before. Older designs get the mark as they open (pending format
change), except copied components' independent bases.

* Rigid joint saved with the wrong occurrence when two occurrences share a component (#3857) (#3939)

* claim: #3857

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

* Joint dialog: a body of a further instance picks that occurrence, not the component's first (#3857)

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

---------

Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>

* Cancel Sketch: leave a sketch without keeping its changes (#3838) (#3938)

* claim: #3838

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SBN24y2TcqRcm2zn8Gkj27

* Cancel Sketch: leave a sketch without keeping its changes (#3838)

sketch.cancel (Cancel Sketch, ribbon Exit group and the sketch's
right-click menu) puts the design back as it was when the open sketch
was created or opened for editing: a new sketch is removed with its
dimension parameters, an edited one returns to how it was. It is one
undo step, so Undo goes back into the sketch.

The session remembers the design and the undo history at the point a
sketch is entered. Cancel uses that only while the history still runs
through it (the same steps before, every step since taken in this
sketch); otherwise it refuses and points to Undo, so a stale entry can
never throw away later work.

The icon is the approved close glyph in the sketch accent (alias
sketch_cancel); ja and zh carry the new label.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SBN24y2TcqRcm2zn8Gkj27

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* 3MF import: name a Bambu Studio project's bodies after its objects (#3858) (#3859)

* claim: #3858 (3MF import: names from a Bambu Studio project)

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

* 3MF import: name a Bambu Studio project's bodies after its objects (#3858)

Bambu Studio leaves the name off the root model's objects and keeps it in
Metadata/model_settings.config (<config><object id="N"><metadata key="name">),
so every object of a project came in as Mesh1, Mesh2, ... A build item whose
root object has no name of its own now takes the object's name from those
settings. A name in the model still comes first, and part names, other
settings and objects of other model parts are left alone.

The settings are read only when a body needs a name, within what the model
parts left of the 1 GB budget. Settings that can't be read (malformed, nested
too deeply, too large) never fail the import: the bodies keep the generic
names, with a warning saying why.

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

---------

Co-authored-by: Tyler Chiriboga <18270301+Tyler-Chiriboga@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Viewport: right-click keeps a multi-selection of faces and edges (#3733) (#3788)

* claim: #3733

* Viewport: right-click keeps a multi-selection of faces and edges (#3733)

---------

Co-authored-by: AhmetV <344941595+ahmetv10@users.noreply.github.com>

* Parameter import and image pickers offer their own file types (#3216) (#3314)

* claim: #3216

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

* Parameter import and canvas image pickers offer their file types (#3216)

Both opened the picker with no file type of their own, so it listed only
designs, CAD files and meshes (and All files). macOS lets you pick only
the types a filter names: CSV parameters, and PNG or JPEG images for a
canvas, were greyed out. They now ask for csv/json and png/jpg/jpeg,
which the picker lists first (#1801).

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

---------

Co-authored-by: Phanoob <phanoob@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Return to the originating tab after finishing a sketch (#3250) (#3264)

* claim: #3250

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

* Return to the originating toolbar tab after finishing a sketch (#3250)

A sketch started from SHEET METAL or PLASTIC always ended on the SOLID
tab. Remember the tab that was active when the sketch began
(UiState::sketch_return_tab, not saved) and go back to it when the
sketch ends. Falls back to SOLID when that is not one of the normal
toolbar tabs. A sketch started from SOLID behaves as before.

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

* Test: no one-element loop in the return-tab test (clippy single_element_loop)

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

---------

Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>

* STEP import: let a cancelled import release the import slot (#3171) (#3189)

* claim: #3171

* Release cancelled file import slots (#3171)

* Dragging a part along its joint no longer highlights what's under the pointer (#5137) (#5140)

* claim: #5137

* Dragging a part along its joint no longer highlights what's under the pointer (#5137)

The viewport's hover pick was skipped during a box selection and camera
moves, but not while a jointed part was dragged, so faces and edges under
the pointer lit up on every frame of the drag. The pick now waits until
the joint drag ends.

* Browser: a body picked in the viewport is opened to and scrolled to (#3005) (#3081)

* claim: #3005

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

* Browser: a body picked in the viewport is shown in the Browser (#3005)

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

* Merge main; viewport::select takes a toggle flag now

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

---------

Co-authored-by: Phanoob <phanoob@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Line tool snaps a diameter through the circle centre (#4326) (#4327)

A line drawn across a circle only snapped its end onto the curve, so a
diameter could miss the centre at any angle. Near the centre the line now
locks onto the radial line: on the rim it stays on the circle and the centre
is kept on the line, and on the centre point the end lands there.

* Flatpak: find the host's fonts for CJK text and the font list (#5124) (#5127)

* claim: #5124

* Flatpak: find the host's fonts for CJK text and the font list (#5124)

Inside the Flatpak sandbox the host's fonts are mounted at /run/host/fonts
and /run/host/user-fonts, which no font search looked at. Japanese and
Chinese text fell back to boxes, and the font list missed the host's
families.

- Search both folders for the CJK and Chinese fallbacks and for the
  installed-font list.
- The CJK fallback reads SOLIDCRAFT_FONT_DIRS (a path list, as the font
  list already does), with CRAFT_FONTS_DIR kept as a fallback.

* Crash reports: keep component.activate in the journal (#5079) (#5121)

* claim: #5079

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

* Crash journal keeps component.activate (#5079)

Activating a component changes only the session's active component and
occurrence path, not the design, so the journal dropped the command and a
crash report's replay built later parts under the previously active
component. The journal now also keeps a command that changes either.

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Control channel and MCP on by default, with a setting to turn it off (#5561)

The app opens its localhost control channel on port 27878 (or the next free
one) unless Preferences > Assistant turns it off; --control and
SOLIDCRAFT_CONTROL_PORT still win. A current.port discovery file lets
solidcraft-cli mcp find the running app with no arguments.

Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>

* Tests: moving an occurrence recomputes only the cuts and joins it touches (#4965) (#4982)

* claim: #4965

* Joins and cuts follow only the placements they depend on (#4965)

Tests that turning a joint between parts cuts no hole again, and that a
tool cutting another part cuts again when that part moves relative to it,
while an unrelated part moving keeps the result.

Booleans and Combine now hash only the placements of the bodies they take
as inputs, relative to the frame that evaluates them (#3397), so these
pin that behaviour for joins and cuts with named targets across parts.

* fix(ui): preview shortcut chords and wait for complete modifier input (#1810)

Keep physical modifier events out of the ordinary-key slot, preview held keys immediately, and confirm after release and a one-second settling interval. Preserve legacy control-channel modifier behavior while allowing explicit physical Control/Command input. Add regression coverage, a UI scenario, localized guidance and documentation.

Fixes #1809.

Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>

* Move: scope box selection to the active component (#4459) (#4527)

* claim: #4459

* fix: scope Move box selection to active component (#4459)

* Delete removes a selected construction axis (#4692) (#4695)

* claim: #4692

* Delete removes a selected construction axis (#4692)

Delete on a construction axis skipped it with "the origin axes can't be
deleted". It now deletes the construction axis feature, like construction
planes; the origin axes X, Y and Z are still refused.

* Agent chat: end the agent's process group where `kill` is busybox' (#4587) (#4588)

* claim: #4587

* Agent chat: end the agent's process group with the system call (#4587)

The group was signalled with a `kill` program: `kill -s TERM -- -<pgid>`.
That works with procps' `kill` and with BSD's, but busybox' `kill` takes no
`--`: it prints its usage, exits 1 and signals nothing. The agent's helpers
(the CLI an adapter wraps, the MCP servers it starts) then stay alive after
the agent is ended.

The group is signalled with the system call instead, so no `kill` program and
no shell are needed and the behaviour is the same everywhere. `nix` (MIT) is
already in the tree through zip, and only on Unix: the browser build does not
take it.

The two tests that cover this now pass where they failed before:
`agent_chat::process::tests::dropping_the_process_ends_its_group` and
`agent_chat::process::tests::stopping_the_agent_leaves_no_helpers_running`.

* Extrude: picking a face, vertex or parallel plane off the profile switches the extent to To Object (#2855)

* Extrude: picking a face, vertex or parallel plane off the profile turns the extent to To Object

With profiles picked, a face off their plane (or curved), a vertex off it, or a
construction plane parallel to it is taken as the To Object target instead of
another profile: the extent switches without the Extent Type choice, and the
distance shows how far the target is. Coplanar faces still join the profiles.

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

* Extrude: automatic To Object is a Preferences setting, off by default

Preferences > Design > "Extrude to a picked target" (`extrude_auto_to_object`, default
false) turns the automatic To Object on. Off, picks in the Extrude dialog only add
profiles and the distance is not synced to a target, as before this change.

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>

* Regenerate THIRD-PARTY-LICENSES.txt and docs/features.md [skip ci]

* FreeCAD/Rhino import: decode caps with room for detailed parts (#1783) (#3209)

* claim: #1783

* FreeCAD/Rhino import: decode caps with room for detailed parts (#1783)

cadmpeg decoded FreeCAD and Rhino files under its service profile, whose
million collection items and 2.56e8 work units a detailed part (a sprocket,
a threaded rod, a part with a few hundred faces) runs past: the import was
refused with "resource limit on CollectionItems: BudgetExceeded". Allow
8 million items and 2e9 work units, half of cadmpeg's desktop profile; the
input-size cap stays SolidCraft's STEP limit and every other cap stays at
the service profile's.

decoding_is_capped checks the two raised caps (and that they stay below the
desktop profile's) and that every other cap is still the service one.

Fixes #1783

* A spherical shell revolves into a solid with a void, and cuts and joins with hollow tools work (#451) (#4182)

* Assembly: ground the first part; drag free joint chains (#2804) (#2805)

* assembly(feat): ground first parts and drag free joint chains

Ground the first top-level part when it is created and let face dragging reposition free occurrences or any member of a floating joint chain in one undo step. Preserve exact repeated-placement frames, joint values, modifier selection and Escape cancellation. Keep the accumulated fixture, viewport layout and documentation integration fixes from the existing PR.

Signed-off-by: Karl Von Richter<karl@embeint.com>

* assembly(fix): update movable fixtures for first-part grounding

Accept the documented grounded override in component creation, explicitly free movement fixtures, and keep linked clipboard pastes movable even in an empty document. Cover first and reused linked pastes, default insertion grounding, and single-step undo in the existing link tests.

Signed-off-by: Karl Von Richter<karl@embeint.com>

* assembly(test): keep the motion-cost crank free

Unground the first component in the document-level joint-face measurement fixture so its motion samples can rotate after first-part grounding. Preserve the rotation and shared-measurement assertions that caught the Linux CI failure.

Signed-off-by: Karl Von Richter<karl@embeint.com>

* assembly(test): free the frame placement fixture

Create the frame-member placement fixture ungrounded before moving it above its root sketch. Keep its world-space member assertions while respecting first-part grounding in the frame tests added on main.

Signed-off-by: Karl Von Richter<karl@embeint.com>

---------

Signed-off-by: Karl Von Richter<karl@embeint.com>

* UI: integrate theme radii, borders, palettes and viewport refresh (#5045) (#5046)

* claim: #4922

* UI: let themes own corner radii

* UI: use four-point panel and window radii in SolidCraft 95

* UI: align the 95 radius assertion with four-point panels

* claim: #4953

* UI: let themes own structural and control borders

* UI: single Blueprint outlines and dotted secondary rules

* UI: separate container outlines and add theme-owned 95 bevels

* claim: #5007

* UI: apply theme palettes to icons, workspace tabs and Gruvbox settings

* claim: #5045

* Viewport: invalidate cached geometry colours when the theme palette changes

* UI: preserve legacy theme logo colours with the borderless mark

* Section Analysis: OK with no plane picked turns the section off (#2410) (#2411)

While a section is on, Section Analysis opened with no plane picked now
says "No plane picked: OK turns the section off." and OK runs
inspect.section {"clear": true}. With no section on, OK with no plane
still asks for a plane.

Fixes #2410.

* Regenerate THIRD-PARTY-LICENSES.txt and docs/features.md [skip ci]

* Close Change Parameters with Escape (#3372) (#3399)

* claim: #3372

* Fix Escape cancellation in Change Parameters

Consume Escape before parameter editors can commit pending text on focus loss, while preserving autocomplete and shortcut capture priority. Add 11 UI regressions covering draft cancellation, preview cleanup, document and history preservation, and reopening saved values.

* Preserve construction references when axes and points are renamed (#4419) (#4449)

* claim: #4419

* fix: preserve renamed construction references (#4419)

* Browser: route body picks into open command dialogs (#2560) (#4371)

* claim: #2560

* fix(ui): route Browser body picks into active dialogs

* Fix midpoint picks in sketch dimensions (#4872)

Retain MID snaps across both picks and materialize reusable midpoint
constraints for point-to-line and point-to-point dimensions. Let midpoint
pairs choose horizontal or vertical spans with pointer placement before
entering a value.

Cover projected model edges, overlapping geometry, helper reuse,
undo/cancel/reopen, and existing angular and line-circle workflows.

* Sketch slots: provide typed dimension inputs for every variant (#2423) (#4318)

* claim: #2423

* fix(sketch): add typed dimensions to every slot tool (#2423)

* Version 0.21.0 on main (released from rc.2's code) (#5774)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* docs(mcp): Windows setup for Claude Desktop (#3794)

* docs(mcp): Windows setup for Claude Desktop (paths, two servers, Store config file)

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

* docs(mcp): say the Store build can keep the config elsewhere, not that the other path fails

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Regenerate THIRD-PARTY-LICENSES.txt and docs/features.md [skip ci]

* MCP: wait out long requests, honest batch outcomes, batch tool aliases (#2901)

Rebased onto main as one commit (was 120d26f7, df488f9a, db9d1073 plus
merges of main).

- A request the app reports as still running (#1618) is waited for on the
  same connection through `control.pending`; past the wait the error says it
  was not cancelled and will still apply (or only write its file), later calls
  are not sent behind it, and the new read-only `pending` tool returns its
  result once it lands.
- A failed batch says what really happened: `rolled_back` only when the
  design is back where the batch started (as #3288 / #3242 on main: the app's
  `rolled_back` is believed; for an older app, every completed step undone;
  only a rollback asked for is reported as one), plus `applied`, `not_run` and
  `failed.still_running`.
- A batch step may name a tool (set_parameter, list_commands,
  describe_command, execute, measure, inspect_design, undo, redo, export, save,
  open, new_design, crash_reports); screenshot, body_topology, batch and
  pending are refused before anything is sent.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* 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

* Timeline: suppressing a feature keeps later features' body names (#4302) (#4311)

* claim: #4302

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

* Timeline: suppressing a feature keeps later features' body names (#4302)

Bodies numbered by the counter (`BodyN`) take the next free number on every
recompute, so suppressing a feature that made one moved every later counted
body down one (`Body2` became `Body1`) and broke what named it, such as a
Move of `Body2`. timeline.suppress now stores the current names of later
features' counted bodies in their `body_names` first, as body.rename already
does for a renamed counted body (#1109). Engine only: no evaluation or
design-format change.

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

* Timeline: a body made while a feature is suppressed keeps its name (#4302)

Suppressing a feature freed its counted name (`Body1`), so a body made
meanwhile took it and became `Body3` once the feature was back. Suppress
now also stores the suppressed feature's own counted names, and the
evaluator adds the names stored on earlier suppressed features to the
state's `reserved_body_names` (the names a rename freed, #4957), which the
`BodyN` counter passes by. They are taken from the design before each
feature is computed and are part of the state digest, so a cached result
is only reused when they match.

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* 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>

* Pattern dialogs: Quantity fields get up/down step arrows (#4260) (#4264)

A new kit control, `ui_kit::count_field` / `count_row`, is an expression field for a
whole-number count with stacked step arrows at its right edge. An arrow steps the
evaluated count by one within the field's limits: a plain number is replaced, an
expression keeps its parameters and gains or adjusts a trailing `+ n`. The text
changes as typing changes it, so the live preview follows.

Used by the Quantity rows of the sketch Rectangular (1-500, both directions together
at most 500) and Circular (2-500) patterns, and the solid Rectangular, Circular and
Path patterns (1-1000).

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Regenerate THIRD-PARTY-LICENSES.txt and docs/features.md [skip ci]

* Join: say so when the joined piece doesn't touch the body (#4434) (#4436)

* claim: #4434

* Join: say so when the joined piece doesn't touch the body (#4434)

A Join (extrude, revolve, sweep, loft, pipe, coil, primitives, thicken,
boundary fill, surface network) whose material meets none of its targets
still joins it to the first target as a separate piece. The result stays
as it was; the feature now warns: "the joined piece doesn't touch `Body1`,
so `Body1` is now in 2 separate pieces (New Body makes it a body of its
own)". History marks it and the command reply carries it.

The check compares pieces (outer shells, not voids) of the bodies the
feature changed or absorbed before and after it, so it holds for the
batched multi-profile path too, stays quiet for a join that bridges
pieces or closes a cavity, and leaves Combine (which joins the bodies it
is given) alone.

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Hole: snap to face and round-edge centres, drag placed holes, section in the dialog (#2171) (#2912)

Placing a Single hole put it exactly where the click landed, with nothing to line it up by and no
way to move it but taking it out and picking again; the dialog was a list of size fields.

- Preferences › Design › Create Hole has two settings, both off by default, so a new installation
  places holes as before:
  - Snap to face and edge centres (`hole_snaps`): the planar face under the cursor offers its
    middle and the centres of its round edges (a boss, a rounded corner, a hole already there) as
    marks; a pick near one, or on or beside such an edge, takes that centre and the mark is named.
    Sketch points on the face still come first; Alt or Ctrl held places it where clicked.
  - Move holes by clicking or dragging (`hole_moves`): each placed hole has a handle that drags it
    (snapping when snaps are on) and takes it out when clicked, and a pick elsewhere on its face
    moves it there. Edit Feature shows the handle too, so a hole can be moved later (#1047).
- The Hole dialog draws a section of the hole as its options make it, with each size in a field
  beside the dimension it sets; a hovered or focused field lights its dimension. The layout is a
  new kit element, `ui_kit::figure_rows` (a caller-painted figure beside captioned fields).

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Hole: place a Single hole by distances from reference edges (#37) (#2931)

A Single hole can take up to two straight edges of its face as references,
each with the distance of the hole's centre from that edge's line, measured
in the face's plane. `solid.hole` takes them as `references: [{edge, distance}]`;
the edges are found again by their persistent names, else their points, so
the hole follows them when the part changes, and each distance is a
parameter. A bad reference (no edge there, a curved edge, one square to the
face, parallel edges, a negative distance, a centre off the face) is refused.

In the Hole dialog, Reference 1 and 2 follow the face, each with its Distance
row; the canvas shows each distance as a dimension from its edge to the hole,
with a box just past the edge to type it in. Picking an edge measures its
distance (and its box takes the keyboard), typing one moves the hole, and
moving the hole measures them again. Edit Feature picks the edges again with
their distances.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

---------

Signed-off-by: Karl Von Richter<karl@embeint.com>
Co-authored-by: Frank <58932224+plexi32@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
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* feat(render): reconcile definition-local visual mapping (#1214) (#1223)

Retain the original mapping implementation, all eight analytic/hostile-input tests and mapping contract byte-for-byte from #1223. Reconcile only module registration and the current roadmap on render. Actual current render library 166/0; strict all-target render Clippy, wasm32 and repository gates pass. No persistence, sampler, new capability, kernel/vendor change or external code is added. Historical mixed-base full-CI failures are not relabelled.

* feat(render): add bounded linear film accumulation (#1696) (#1697)

Extract the independent FilmAccumulator from owned donor 3b892eab5e. Keep the existing job cancellation and caller-owned admission/work contracts. PNG resolution, primary camera coverage and progressive consumer wiring remain separate. Add analytic statistics, atomic refusal, allocation/range boundaries and real 4096/1048576-count tests. No kernel, document schema, workflow or capability change.

* Sync main into render and preserve GPU CLI help (#5976)

* CLI: --help on each subcommand prints its usage and exits 0 (#4538) (#4545)

* claim: #4538

* CLI: --help on each subcommand prints its usage and exits 0 (#4538)

Every command now answers `--help` and `-h` with its own usage on stdout and
exit 0, the way the top level has since #1828. Before, each subcommand
answered differently: `fuzz --help` started a fuzz run with the default seeds
and ran until it was stopped, `recipe --help` took the flag for a file name,
and `snapshot`, `render`, `oracle`, `run`, `eval`, `script` and `crashes`
answered with an error on stderr and exit 1.

The help is read before the command runs, so `--help` never starts work: no
fuzz run, no MCP server, no file read.

`fuzz` also refuses an argument it doesn't take, as `snapshot` already did: a
flag it doesn't know and a stray word are errors, not arguments to ignore
while a hundred seeds run.

The usage lives in one place now: each command's lines are a constant, and the
top-level usage is composed from them, so the two cannot drift apart. The
top-level usage is unchanged, byte for byte.

# Conflicts:
#	apps/solidcraft-cli/src/main.rs

* Renaming a parameter follows it into sheet-metal and plastic rules and canvases (#4420) (#4423)

* claim: #4420

* Renaming a parameter follows it into sheet-metal and plastic rules and canvases (#4420)

Document::rename_param rewrote other parameters, feature inputs, dimensions,
configurations and joints, but not the expressions of sheet metal and plastic rules or
the plane a canvas lies on, so after a rename the sheet metal and plastic features
using them failed with "unknown parameter" and the canvas left the view. It renames
them there now, and param_users lists them (a rule's field, a canvas's input), so a
parameter they use can't be deleted.

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

* Parameters: rules' features in drives and the graph; shared rule field lists (#4420)

A sheet metal or plastic rule that uses a parameter makes the sheet metal (or plastic)
features rebuild when it changes, so parameters.users lists them in drives and
parameters.graph links them. SheetRule::fields/fields_mut and PlasticRule::fields_mut
replace the hand-written copies of the rules' fields in params.rs, eval.rs and
sheet.manage_rules. Suggested by @CamWight.

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

* fmt (#4420)

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Mirror and pattern: a pattern or mirror feature as the source (#395) (#3998)

* claim: #395

* Mirror and pattern: a pattern or mirror feature as the source (#395)

A pattern or mirror of features refused another pattern or mirror as a
source ("Pat cannot be patterned or mirrored yet"). Such a source now
stands for what it copied: its own sources are replayed at each of its
transforms moved by each of ours, to any depth up to eight. Copies of
a feature picked directly keep the instance numbers they had, so
existing designs keep their face names; copies made through a nested
pattern or mirror are numbered after them, so one feature reached two
ways never names two copies alike. A pattern or mirror of bodies as
the source is still refused.

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

* Expression completion: keep longer names visible when the typed word is a unit (#3663) (#3664)

* claim: #3663

* Expression completion: keep longer names listed when the typed word is a unit (#3663)

Typing `rad` into an expression box showed nothing because `rad` is the radians unit and
a word that is itself a known token closed the popup. The popup now stays open on such a
word. A complete name (`width` with `width_extra` defined) opens it unarmed: the longer
names are listed with no row selected, Enter submits what was typed and Tab moves on; Up
or Down picks a row, after which Enter or Tab complete it as before. A unit means
something only after a number, so a unit typed anywhere else (`rad` on the way to
`radius`) is a prefix like any other: the popup is armed and Enter completes `radius`
instead of submitting one radian.

A complete token is extended only by names that start with it (`in` lists `inner`, not
`rounding`), a typed unit offers no other units (`in` does not list `inch`), and a unit
right after a number (`2 in`, the form every dialog starts its sizes in) opens no popup at
all, so nothing sits over a dialog's OK button.

Fixes #3663

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>

---------

Co-authored-by: Homero Thompson <vdirienzo@gmail.com>
Co-authored-by: SS-EN <84559909+SS-EN@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Martin Pålsson <martin.palsson@outlook.com>
Co-authored-by: Daniel <daniel.owsianski@gmail.com>

* Render: isolate matched GGX visible-normal sampling (#1654)

Independent numerical constituent of #5493. Part of #1654; the CPU reflection consumer remains #1698, so this does not close its image acceptance. Original sampler, matched PDF and analytic/hostile-input tests are preserved from the reviewed donor. 189 render tests, strict Clippy, wasm32 and repository gates pass; fresh quick run 40086624771 passes. No CI configuration, saved-data or kernel change.

* GPU: match index-matched Fresnel in path and viewport (#6036)

Fixes #6035. Preserve actual GPU/f64 material-oracle checks in both translations. Scoped Vulkan, render, Clippy, WASM and fresh quick checks pass. No CI configuration or gate changes.

* feat(render): expose bounded original appearance recipes (#1722)

* claim: resolve the main/render synchronization conflict for #6050

* Settle appearance panel scrolling before targeting Search (#6079)

* claim: #6076

* test(render): settle appearance scroll before resolving Search (#6076)

Expanded starter swatches moved under the scenario click while the existing scroll animation was active. Advance 20 deterministic harness frames before resolving the Search handle. No wall-clock sleep, timeout change, assertion deletion or production change. Original native reproduction fails at the empty-state assertion; all 124 scenarios now pass with one pre-existing ignored adhoc entry.

---------

Signed-off-by: Karl Von Richter<karl@embeint.com>
Co-authored-by: Victor Santos Oliveira <56417388+Vittuu@users.noreply.github.com>
Co-authored-by: Christian Svensson <blue@cmd.nu>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Jackson Oursland <jacob.oursland@gmail.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Frank <58932224+plexi32@users.noreply.github.com>
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Co-authored-by: CamWight <91156642+CamWight@users.noreply.github.com>
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Co-authored-by: Colin Faulkingham <colin.faulkingham@gmail.com>
Co-authored-by: Karl Von Richter <karl@von-richter.net>
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Co-authored-by: Peppe Bergqvist <p@bergqvi.st>
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2026-10-24 14:21:58 +00:00
cronos 592f6a6fee ci: fix local scheduling and Windows test baselines (#4941)
* ci: repair local nextest scheduling and Windows fixtures

* test: refresh MSVC robustness references and isolate GNU policy

Integrate the Windows reference records from #3361 and the target-environment
selection and recording policy from #4159. Keep shared records and comparison
tolerances intact, and retain seed 36 as an existing failure tracked by #3583.

Co-authored-by: Ray <raykholo@users.noreply.github.com>
Co-authored-by: chris <christopher.nourse@gmail.com>

* test: make CI subprocess and revolve fixtures deterministic

---------

Co-authored-by: Ray <raykholo@users.noreply.github.com>
Co-authored-by: chris <christopher.nourse@gmail.com>
2026-10-24 11:33:10 +00:00
raykholo 46a8f86e80 web-offline-test: wait only for the files the browser can ask for at once (#5287) (#5294)
* claim: #5287

* web-offline-test: wait only for the files the browser can ask for at once

The fail-fast step waited for every other file of build v2 to reach the
server. Chrome sends at most six requests to one server at a time, and
the page's failure cancels the download, with it the files still waiting
for a connection. A real build keeps nine files, so only six were ever
asked for and the Pages job failed with "only 6 of 8 slow files were
asked for" whenever the installing worker didn't happen to ask again.

Wait for as many as can be in flight (less the page's connection), and
give the stand-in app more files than that, so the default run covers it.
2026-10-23 13:42:33 +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
bherbruck 6c60f1a9ed web-offline-test: hold responses until the test lets them go (#4620)
The slow steps waited on the clock (6 s sleeps, a 1 s timer, a 30 s cap), so on a busy
runner a launch could outlast them and time out at 240 s. The server now holds a response
until the test releases it, and the test waits on events:

- overlapping downloads: build v5's own files are held; files both builds share (index.html,
  names no build changes) are served, since the browser queues a request behind an in-flight
  one for the same URL. The held files are released once v6 has started.
- fail-fast step: the other files wait until the test has seen them asked for.
- update in another tab: the other tab updates once the launch is waiting for build.json, and
  the browser's own sw.js check waits for the same moment.
- hung requests no longer give up after 20 s.

Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-21 21:51:01 -04:00
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
CamWight ac362945cc English (UK) as a language: a plain catalogue of the 25 messages UK English spells differently (#2501) (#2502)
* claim: #2501

* English (UK) as a language: a plain catalogue of the 25 messages UK English spells differently (#2501)

assets/locales/en-GB.json holds only the English messages whose spelling differs in UK English (Centre, Customise, Organisation, Licence, colours, towards, ...), in UK spelling; every other message falls back to English. One registration in i18n.rs (English first, then by id), a test that shows UK spelling and English for the rest, a row in ATTRIBUTION.md, and the docs/localization.md note. The translation-coverage checks skip a regional English catalogue, which has no gaps to report.

Fixes #2501

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-21 00:44:19 +00:00
Nathan Dane 1122cd44b8 UI library, tokens, fonts and icons (step 5 of #2016, after #2287) 2026-10-20 21:00:56 +02:00
CypherNaugh_0x 8e762fee57 Add optional ambient occlusion and graphics quality presets (#1135)
Thanks @CypherNaught-0x.
2026-10-18 21:29:03 -04:00
bherbruck a587d3339e Tests: more time for the web offline launches and the icon review server
On a busy CI machine (several fork jobs under gVisor at once) a web
offline launch took over 90 s and the icon review server took over ~2 s
to answer. Launches now get 240 s and one retry; the review server gets
up to 60 s to start.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-18 00:11:14 +00:00
Mikalai Kukhta 180e62c981 Macos space mouse support (#1815)
Thanks @NecroKote.
2026-10-17 18:15:15 -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
The Nomad e052d19879 3D mouse: any HID multi-axis controller with motion axes (#1880)
Thanks @nomadsgalaxy.
2026-10-17 06:48:02 -04:00
Nathan Dane 64966bab88 Implement the reviewed UI icon system and durable review workflow (#853)
Thanks @Nathan-Dane.
2026-10-17 04:07:16 -04:00
bherbruck 2c020dbcbc Revert #1682 (three-axis milling) (#1715)
Thanks @bherbruck.
2026-10-16 09:02:19 -04:00
CypherNaugh_0x 737c9358d0 Add three-axis milling with independent CAM and Fusion validation (#1682)
Thanks @CypherNaught-0x.
2026-10-16 08:26:28 -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
bherbruck f08ed74617 Keep the files many PRs add to conflict-free (#1564)
Message catalogs sorted one message per line (cargo xtask lists [--fix], checked in cargo xtask ci and the Lists workflow); the language list one per line, English first then by id; THIRD-PARTY-LICENSES.txt and docs/features.md rewritten on main by the Generated files workflow instead of in PRs.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-15 21:59:52 -04:00
Jackson Oursland 78242d67d1 Import FreeCAD and Rhino files through cadmpeg (#1435)
FreeCAD .FCStd and Rhino .3dm files open, insert and drop like STEP and IGES:
cadmpeg (Apache-2.0, pinned =0.6.1, native builds only) detects the format,
decodes it under its service resource caps, validates the model and writes it
as STEP AP214, which becomes an Import feature in a new component named after
the file, with the up and names options.

Only the fcstd, rhino and step codecs are compiled in (no default features).
ACIS is left out: cadmpeg's sat codec is a ShapeManager stream decoder.
native_cad.rs is the single importer seam. Self-made FreeCAD and Rhino box
fixtures, hostile-input, ZIP-bomb and cap tests, engine tests for the
component path; the browser build reports these formats as not supported.
A note under design format 23 says an Import's file can name these formats.

Co-authored-by: Jacob Oursland <jacob.oursland@gmail.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-15 19:30:03 -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
JIJINBEI 464a6dfad4 Feature walks: generate them from field roles with #[derive(Walk)] (#1251)
The three walks over a feature (expressions, references, geometry) are generated from FeatureKind by #[derive(Walk)] in a new proc-macro crate, solidcraft-derive, from #[walk(...)] attributes written next to each field. The hand-written walks in params.rs, feature_refs.rs and feature_geometry.rs are gone; Ruled Surface and Extend have their attributes, and the three golden walk records are unchanged.

Co-authored-by: jijinbei <jijinbei@users.noreply.github.com>
2026-10-15 00:13:53 -04:00
bherbruck c159a3e277 Action matrix: nightly shards cut by measured cost, a fresh baseline, and a determinism check (#1256)
* Action matrix: nightly shards cut by measured cost, heavy designs in slices, and a determinism check

The full matrix ran as four fixed quarters of the corpus and two of them hit the 60-minute
job limit. Now action_matrix_shard runs shard k of n (ACTION_MATRIX_SHARD=k/n), planned from
tests/action_matrix/costs.json: designs that take more than five minutes are split into slices,
and the pieces go largest first to the least loaded shard. The nightly runs 12 shards and uploads
each one's outcomes and timings; cargo xtask action-matrix --from DIR --bless records them in the
baseline and costs.json without running the matrix again. action_matrix_determinism runs a sample
twice and lists any action whose outcome changed.

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

* Action matrix: costs measured on runners, 10 shards, determinism on the lighter designs

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

* Action matrix: baseline and costs from a full run on main, 16 shards, timeouts listed

The baseline is regenerated from the 10 shards' results of a full run on 01b1b705
(cargo xtask action-matrix --from DIR --bless): 8 new designs, 302 actions that pass now,
names that changed, and 40 actions that passed before and fail now, each listed in #1255
(22 fillets refused since #949, 4 hinge blends since #1101, 9 on the loft cut, 5 single).
costs.json now holds every design's measured time, and the nightly runs 16 shards of about
17 minutes. An action that passes in the baseline and times out is listed but not judged,
and stays passing when blessed: two runs of the same build differed only on 10 actions that
took 50-84 s against the 90 s limit.

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

* Action matrix: slice heavy designs by a hash of each action's name

Slicing by index gave some slices only fillets on oracle 41 (28 slices, a multiple of the
actions per edge), three times the planned time; two shards ran past their limit.

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-14 21:18:11 -04:00
bherbruck ac84491638 test: web-offline-test reads the worker's caches without opening them (#982)
The state probe opened every cache it listed; when a worker deleted one in between, the open made it again, empty, and the next wait timed out. The probe now reads each cache with caches.match over the builds' files and marks, which never makes a cache (3 failures in 20 runs before, 0 in 30 after). The worker only ever starts a complete build.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-14 02:54:45 -04:00
Nathan Dane 9f76cca8b4 Collect application resources for #433 (#833) 2026-10-14 00:49:32 -04:00
Jan Szumiec 4bea4c7785 Make the web app work offline and update itself (#239) 2026-10-13 23:40:19 -04:00
Noly 45f92277cb i18n: complete Simplified Chinese catalog, Chinese font fallback and a coverage xtask (#930)
Adds a complete Simplified Chinese (zh) catalog covering every English message, a font fallback for Chinese text, and `cargo xtask i18n --check`, which checks that the complete catalogs (ja, zh) carry every English message and that every command label is translatable.

Co-authored-by: Noly1990 <20500931+Noly1990@users.noreply.github.com>
2026-10-13 23:00:39 -04:00
Irakli Kourtis ff7a347013 Display tessellation plans (3/4): display meshes from plans, GPU evaluation in the viewport (#805)
Display meshes are built from tessellation plans, with GPU evaluation in the viewport.
2026-10-13 16:27:16 -04:00
Irakli Kourtis c8d668108a Surface toolset: icons and planned commands (#808)
Icons for the surface toolset, and its planned commands registered and disabled with the issue that tracks each one.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-13 14:28:38 -04:00
Irakli Kourtis 8cdefd4cd5 test: reference cases for variable, chord-length and tapered fillets (#776)
Four analytic reference cases for variable, to-zero, chord-length and taper-to-fit fillets, with the formulas in tools/oracle-analytic.
2026-10-13 12:35:16 -04:00
bherbruck 736d9277b8 Action matrix: every ordinary action on every face, edge, vertex and body of the design corpus (#553)
apps/solidcraft-cli/tests/action_matrix.rs tries sketch, offset/angle/mid planes, press pull, extrude from a face, hole, draft, shell, fillet, chamfer, axes, points, planes, projection, move, copy, mirror and pattern on the final bodies of 104 designs (the old design files, the examples, the 76 reference recipes, the enclosure demos, the Pi case built through the UI, eight typical parts), through the commands and picks the desktop sends, each design in its own process, with an edit round on a sample of passes. tests/action_matrix/baseline.json is a ratchet: an action that passed there and fails now fails the test; newly passing ones are reported for cargo xtask action-matrix --bless. Every CI run checks a fixed sample; the nightly Action matrix job runs the whole matrix in four parts. 30,567 of 35,576 actions pass (85.9%); results and causes in docs/action-matrix.md, one ignored reproduction per open cause (#556-#568).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-13 02:41:17 -04:00