Since the model's mesh went back to the reference mesher (#940), the GPU viewport drew
opaque bodies from their display plans while hover and selection lit faces with the
reference mesh's triangles. Two triangulations of the same face at equal depth fought, so
a hovered face shimmered in wedges instead of lighting whole.
Faces lit over a body drawn from its plan now use the plan's own triangles
(ModelBody::plan_mesh, evaluated once on the CPU), and the highlight pass gets a small
depth bias toward the eye so f32 rounding between the GPU and CPU evaluations of the same
triangles cannot speckle it either.
Test: every face of a box with a pocket and a round boss, hovered and rendered offscreen
through the viewport's real pipelines on the GPU path, lights the same pixels as on the
CPU path (skipped without a GPU adapter).
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Adds the read-only material.properties.validate command: schema_version 1 engineering material cards in SI units are checked for numerical consistency and elastic stability, with derived isotropic moduli, missing conditions and sources needing review. Nothing is assigned or saved.
Thanks @0xlillith.
Fixes#971. At the node limit the offset certificate splits the fitted curve where it meets the exact offset midpoint, so curves with different parameter speeds certify within the same 0.002 mm tolerance. Associated offset fit nodes are hidden from display, picking, box selection and snapping until Break Association.
Thanks @Karl-VonRichter.
#970's lenient retry of a face's parameter boundary searches the whole surface as a last resort; on robustness seed 20 it found an edge's points across a cylinder's seam, half a turn apart, and the Cut failed. A lenient boundary whose points jump half the parameter range or more is refused, and the face is left undivided as before (#970's elbows step at most a fifth of the range). Seed 81's volume moved by 0.1 mm3 with #952's hole direction; recorded.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Fixes#928. Extrude To / From Object and Revolve To Object now resolve their target in the feature's own component frame, so a face in another component whose occurrence is moved is found where it is shown instead of the extrude stopping at a flat plane through the picked point. The point is named after the nearest face, a named point keeps its named face when another component touches it there, and such features re-evaluate when a placement changes, so they follow the target when it moves later.
Co-authored-by: SychPL <SychPL@users.noreply.github.com>
Fillet gets a Curvature (G2) radius type (type: "curvature", alias "g2"): a quintic blend whose size is the equivalent circular setback, for convex and concave straight edges between planar faces with a perpendicular planar end face at each end. Unsupported cases are refused rather than falling back to a circular fillet, and a blend that would cross a loop in its end face is refused. Persisted as a fillet style under format 19; labels in en/de/ja/ko/zh.
Co-authored-by: midasdf <midasdf@users.noreply.github.com>
Touching sews now split 4-use straight edges on extruded walls (along their rulings), not only on planes. Faces round such an edge are ordered by the way they leave it and, where they leave it tangent, by their curvature. Sheets bound the material wedges as before, except where that would make a face touch itself (a hole touching the outline from inside); edges ending there pair the empty wedges instead, so each loop gets its own vertex. Coincident faces are still refused, plain sew still refuses vertex contact, and shell_groups is unchanged.
A Ø10 hole tangent inside a stepped Ø40/Ø20 boss now cuts exactly instead of failing with "wire is not simple". Robustness seeds 42 and 51 are recorded: their touching hole patterns in stepped bodies now cut exactly instead of by a tool nudge.
Co-authored-by: froglemonade2 <froglemonade2@users.noreply.github.com>
The CPU renderer's line depth test allowed a fixed share of the scene's depth range (2e-4), which on large designs or close views let edges a millimetre or more behind thin sheet show through it. Each pixel now keeps the screen depth slope of the surface it shows, and a line passes where it is no further behind than that slope spans across the line's width, plus f32 rounding. Section caps use their plane's slope.
Edges lying on steep faces now draw their full width; edges behind a face stay hidden. Only crates/render/src/raster.rs changes; the GPU viewport is unchanged.
Co-authored-by: NOWN-DEV <NOWN-DEV@users.noreply.github.com>
* Boolean nudge tried both ways: no sliver where a cut's end touches a round side (#897, #827)
Robustness seed 14 cuts a cylinder whose end lies exactly on the apex of the
plate's arc side. Since the display tessellation plans (#805) the generator sees
the arc's true extent, so the cut's base lands on -10 instead of -10.000000000000002
and the end is tangent to the arc. The direct boolean fails there and the
last-resort tool nudge pushed the end into the arc, leaving a planar sliver a
tenth of a millimetre wide; shell then picked that sliver and refused it. The
13 October merges were not the cause (the bisect lands on #805).
The nudge is now tried both ways and the simpler result (fewer faces) is kept,
so the opposite nudge parts the touching faces instead. The same change joins
the hinge barrel in #827, whose top lies tangent to the lid's underside where
the mounting leaf ends. Each result still passes the same checks as before.
Goldens: seeds 14, 26 and 85 now build to the end, 31 and 78 come out with
fewer faces. Seeds 6, 43 and 73 still stop at shell: their joins now succeed and
shell reaches corners it can't offset (a cusp where a box face touches an arc,
coplanar faces facing opposite ways), which is unchanged.
Fixes#897Fixes#827
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Nudge the other way only when the first nudge fails or leaves a sliver
Trying both nudges and keeping the one with fewer faces could prefer a result
that keeps two pieces joined by a hair over one that separates them (the
centred coplanar revolve cut). The opposite nudge now runs only when the first
one failed or left a face narrower than 1/200 of the part, and it is taken
when it works with fewer of those.
Goldens re-recorded on current main: seeds 14, 26 and 85 build to the end,
31 and 78 with fewer faces. The other changed seeds are main's own since its
last full record, identical with and without this change.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Nudge the other way only for slivers the nudge made
On the sensor enclosure's lid the first nudge left thin faces the operands
already had (thin walls, small rounds), so the opposite nudge ran a second
boolean for nothing and the press/pull took 79 s against main's 55 s. The
opposite nudge now runs only when the first one failed or left more slivers
than the operands brought; the press/pull test takes 36 s against 42 s on main
(same machine, one after the other).
Goldens re-recorded on top of #940.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Goldens on current main: seeds 31, 43 and 78 with the two-way nudge
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Keep the hinge and tangent-cut tests beside the #871 fillet test
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Goldens: seeds 33 and 91 as main's fillet changes build them
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Goldens: keep main's #950 record
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
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>
Trimming the base at an edge flange's setback snaps corners within tolerance onto the trim line and merges away the zero-width run a ledge as tall as the setback left along it, so the ledge goes with the strip as a lower one does. Splitting outline edges at other cells' corners now skips points within the model's tolerance of an end, so a ledge a little taller keeps its sliver and the bend runs under it, also off the axes. Both used to fail with "sew: a degenerate edge". Nothing new is stored.
A hole drilled along a panel, into its rim, has no place in the flat pattern
as a cut-out, so every such hole was refused. It is now kept as a bore of that
panel, in flat coordinates, and cut only from that panel's material when the
folded part and its flat pattern are built, so the sheet still unfolds and
folds back with it. A hole that would run into a bend, or cross a panel at an
angle, is still refused. The flat pattern lists the bores.
The action matrix worker takes ACTION_MATRIX_ONLY (just these actions) and
ACTION_MATRIX_UNFOLD (unfold and refold every sheet after each action) for
rechecking one group by hand.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Holes on round faces from the app, one hole per pick, and Flip for holes at sketch points (#967)
The Hole dialog takes any face: a hole on a round face drills against the face's normal where it
was picked, and its arrow shows that. A round face split at its seam is picked whole, but makes
one hole where it was clicked. Holes at sketch points get Flip (saved as flip in the hole's points,
under format 18), in the command and in the dialog.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Holes at sketch points show their arrow: into the part, or away with Flip (#967)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Sketch Mirror, rectangular and circular Pattern, and Offset now show a green live preview that follows the selection and settings; OK commits, Cancel leaves the sketch unchanged. The shared dialogs show the current selection step and source counts, sources can be toggled with Ctrl/Cmd-click, cleared and reselected.
Offsets keep editable driving distance dimensions (One Side, Two Sides, Symmetric) that update the derived curves without moving the source, with undo/redo and save/reopen. Format 19: older files keep their fixed offsets.
New dialog labels in en, zh, ja, de and ko.
Fixes#696. Fixes#517.
Cutting one lofted round tube from another failed in truck's divide_face ("parameter boundary") for some section counts: the intersection points lie on the loft's seam, the previous point's parameter can sit a hair outside the range, and the Newton search from there fails.
The boundary is built as before; only when that returns None is it built again leniently, starting each search from the hint clamped into the parameter range and, as a last resort, searching the whole surface. Nothing that succeeds today changes. The boolean-retry guards are untouched.
Fixes 5 of the 6 failing hollow-elbow cases in #968 (new test crates/engine/src/tests/loft_cut.rs, volumes within 0.3% of exact). 90 degrees / 14 sections still fails in a later step and stays open in #968.
The plate check compared the face outline's area (from the tessellation, so each hole was a polygon of chords) with the exact volume, and refused plates with a few small holes. Where the outline runs along a cylinder about the plate's normal it is now an arc of that circle; coaxial pieces of one radius are one wall, so a hole split into two, three or four faces is one circle. The check passes with its tolerance unchanged, and the flat pattern and its DXF carry one CIRCLE per hole (ARC for rounded corners and slot ends).
A round blank now converts too, so unfold_cut_refold_and_convert checks the refusal with a block thicker at one end instead of a rod.
* Hole matrix: placement, types, extents, edits and 0.9.0 designs, with today's failures listed
Each case checks the drill goes into the material, the bore sits on its axis, a blind hole stops
where it should, the removed volume against its analytic value, the face count and that every
body is still one closed valid solid. Failing cases are listed in tests/hole_matrix/known_failures.txt
as a ratchet.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* A hole on a face drills into the material, also in older designs (#950)
Without a direction, solid.hole took the direction from any face whose infinite plane passed
within ten tolerances of the point, the last one found winning: the far side of a thin plate or a
face of another body at the same height could set it, and the wrong direction was saved. It now
uses the face nearest the point, against its outward normal (exact for planes, cylinders and
spheres, so holes on curved faces work without a direction). When a design is evaluated, a face
hole whose saved direction leaves the face it starts on is mirrored into it, so designs saved
with the wrong direction drill into the part.
Fixes#950.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Hole at a point on no face (a planar face's centroid outside it) keeps the plane it lies in
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Record the hole direction fix in the goldens and the action matrix baseline (#950)
Seeds 7, 21, 81 and 85 drill their holes straight into their faces now. In the action matrix,
holes on four faces that used to go the wrong way now build, and two whose correct direction
meets a cut the kernel refuses are marked failing.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Goldens: seeds 7, 21 and 85 drill their holes straight in (#950)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Fillet: refuse a result with openings in its surface (#871)
A fillet on #871's part (radius 1 on a window's edges and on the sides of a
block 1.26 mm away) came back closed as topology with every face meshing, but
the rounds overlapped and the end faces' boundary loops crossed, so the model
showed holes. The constant-radius fillet now checks its result before taking it:
the body's mesh, welded within a millionth of its size, must have no edge
without as many triangles running the other way along it, except for cracks
within the mesh tolerance where fitted curves meet. A result that fails is
refused, so the corner build gets its try and the radius search treats it as
too large.
Body::open_mesh_edges is the check. Kernel tests cover the #871 part (refused
at radius 1, closed with a round on every edge at 0.5), and an engine test runs
the fillet from the report and leaves the part as it was. All 96 robustness
seeds build the same with and without it.
Fixes#871
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Check fillets for crossed face boundaries, not free mesh edges
Free edges in the mesh also come from cracks where fitted curves meet (corner
patches, rounds ending on curved edges), so the mesh test refused good fillets.
The check is now on the cause of #871: a planar face whose boundary loops cross
each other or themselves has no inside. Body::crossed_face_loops samples each
planar face's loops within 1/1000 of the size and counts proper crossings
(touching within a millionth doesn't count).
The pyramid apex blend and the loft fillets build again. Ten action-matrix fillets
stay refused, recorded in the baseline: r = 3 on the 2 mm rim of oracle 09's
shelled box (the round runs past the inner wall; the result was 240 mm3 lighter
than any round can make it), and the six seam-edge fillets on oracle 60's bolt
holes, whose boundary jumps across the hole.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
PathScope stores its roots canonicalised (\\?\ on Windows, /private/var on macOS), so the default-folders test now canonicalises scratch_dir() before looking it up, like the recovery folder on the line above.
The same fix came in from @Karl-VonRichter in #969, found on macOS.
Co-authored-by: Karl-VonRichter <20079846+Karl-VonRichter@users.noreply.github.com>
- A fold's zone clipped across the root of a tab folded before on the same
line kept a sliver of no width there, which made the zone look like it
crossed a slanted edge. The one real piece is the zone now (#638).
- When the tabs a fold line spans can't take the side beyond them along,
because it joins the side that stays through other material (a tab on the
inside edge of an L, the fixed point on the far leg), the tabs' own ends fold
instead, the same part as with the fixed point on the near leg (#639).
Co-authored-by: jonaswre <3731681+jonaswre@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Name a side drawn on several sketch curves by all of them
An extrude named each side wall after the one sketch curve its profile
segment lies on. A wall along two coincident lines (squares drawn edge to
edge) or along collinear lines merged into one profile segment had no
single curve, so it was named from geometry and could not carry a sketch
attachment. One sketch extruded up and down and joined (the logo) refused
a sketch on every one of its side walls.
Such a side is now named by every curve it lies on, in sketch order: the
first is its name, the others aliases. The set is fixed by the sketch, so
the name is exact. The refusal message no longer blames merged faces.
Adds the reported logo design and a synthetic up-and-down join to the
action-matrix designs, and a regression test that sketches and extrudes on
every flat face, fresh and after save and reopen.
Fixes#954
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Action matrix: record the up-and-down join designs
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
- A new cut was clipped against the panel with every one of its cut-outs, so
each hole of a perforation cost the square of all the holes before it and the
second cut of 500 ran out of the flat budget. A tool is now clipped against
only the cut-outs whose boxes meet its own (the same result).
- The planar booleans' point-in-loop test now skips loops whose box is clear of
the point, before the costly on-the-loop test; with a thousand holes that test
was most of the time.
The 1000-hole panel now takes about 15 s instead of failing.
Co-authored-by: jonaswre <3731681+jonaswre@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Fillets and chamfers ending on a boss's pieced wall or beside it, on a face that runs along its seam twice, and loops the loop blend refuses
- A straight edge whose end meets one curved surface in several faces (a cylinder a join left
in pieces) ends on that surface: the section is cut where it crosses each seam, which is
shortened there; where no seam is crossed (the wall missing inside the other body) the
section lies on the bared surface and the rest of the side edge becomes a seam.
- Two end faces that aren't both planes meeting in lines: each face takes the section's points
on it, cut where it crosses the edge between them. Not where an end face runs on smoothly
from a side (an earlier round): the corner build takes those.
- Face boundaries close over several connector edges.
- A face on a periodic surface running along its seam twice (as a STEP file gives it) is
rebuilt the same way (#691).
- A curved chain ending square on a face that runs on past its side extends that face's seam.
- A smooth chain stops before an edge between faces that meet smoothly.
- A loop the loop blend refuses for its shape is blended edge by edge; refusals about its size
stand.
- Action matrix: ACTION_MATRIX_ACTIONS and ACTION_MATRIX_VALIDITY for quick local runs; the
fillets and chamfers that pass now recorded.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
On a large thin sheet the probes around the fixed point stepped clean through
the sheet (twice the mesh tolerance of a 465 mm part is more than its 0.8 mm
thickness), so a point exactly on the face touched no material and the fold
was refused. The probes now also step a quarter of the thickness.
Co-authored-by: jonaswre <3731681+jonaswre@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
#921's grid lines through the vertices that split a ruling edge also went into the meshes Boolean operations intersect, which changed seven robustness seeds (seed 2's sphere cut failed). Deflection::rulings now asks for them only in the kernel's own tessellation (display, export, measurement). The seeds #936 (rejected instead of unsupported), #946 (26 and 85 build, others fail differently) and #921's display side (about 1e-6) moved are recorded with their reasons.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
#820 fixed examples/bracket.json's fillet pick, which lay far from every edge and rounded the outer corner instead of the inner one. This re-records examples/bracket only: its edges carry the fillet's new names, and three chamfers beside and across the inner fillet are refused (the blend is larger than the neighbouring faces).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Rounded Rectangle sketch tool (#891)
A new SKETCH > CREATE command, sketch.rectangle.rounded, in the Rectangle
family: two opposite corners and a corner radius make a 2-point rectangle
whose four corners are filleted alike, as one undo step. The radius is one
parameter (one radius dimension, the other arcs equal to it), so changing it
changes all four corners. While drawing, Width, Height and Radius boxes take
typed values; typed width and height dimension the overall size between
opposite sides. Without a typed radius the corners get a fifth of the shorter
side.
Fixes#891
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Rounded Rectangle in the Simplified Chinese catalog
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Each section now starts at the rotation whose vertices line up best with the lead section's, vertex for vertex, instead of at the one vertex closest in direction to the lead's first. Fixes the twisted loft of matching non-convex sections; regression test loft_pairs_the_vertices_of_matching_non_convex_sections.
Session::replace_design keeps auto_project when file.new, doc.open and doc.recover swap in another design, and the UI keeps it across tabs, adopt and the last-tab close. Regression tests in engine (sketch_project) and ui-egui (documents).
Rolling-ball blends now handle knife edges, where the two faces have opposite normals; an edge that runs out along an end face tangent to one side; and rounds that end in an earlier round on curved faces, picked together or one after another. The three edges at a vertex of smooth faces, rounded to one radius, end in a piece of sphere. When the given order of up to four edges is refused, or leaves a face boundary off its surface, other orders are tried.
Closes#851.
Co-authored-by: lasselian <22126420+lasselian@users.noreply.github.com>
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>
Packs the scene's planned bodies into one GPU upload and dispatch, and evaluates intersection edges by seeded Newton refinement from a fitted B-spline through exactly solved leader points, falling back to the previous evaluation near tangency. Intersection nodes carry their faces' parameters. This changes speed, not what the app draws.
Part 4 of 4 of #303.
Co-authored-by: jyviko <2501648+jyviko@users.noreply.github.com>
Thicken now moves faces through the same mover as Offset Surface. Spheres, cones, tori and B-spline faces thicken as well as planes and cylinders, and a thickness that would fold a curved face over is refused. Where thickened faces meet at a sharp edge, a wall closes the gap and corners are closed with flat patches. Thickening into an inside corner is still refused with a clear message.
Closes#765.
Co-authored-by: jyviko <2501648+jyviko@users.noreply.github.com>
Offsets picked faces along their normals into a new surface body: planes and cylinders move exactly, other faces get a fitted B-spline within tolerance, and offsets that would fold over are refused. Adds the SurfaceOffset feature (noted under format 18), the surface.offset engine command and an Offset Surface dialog.
Closes#758.
Co-authored-by: jyviko <2501648+jyviko@users.noreply.github.com>
A section stayed on with nothing in the browser to switch it off; only the
viewport's context menu had Remove Section. While there is one, the browser
now has an Analysis folder listing it. Its eye (and the folder's) hides the
section and shows it again on the same plane; a double-click or Edit Section
Analysis opens the dialog, and Delete removes it. Browser rows with an eye
publish an `eye:<label>` handle for automation.
Fixes#822
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Closing a socket with unread input resets the connection, and the reset could reach the client before the refusal did (requests_run_only_after_the_token failed 17 times in 100). The server now ends its side and drains, briefly and up to 64 KiB, what the client had sent before closing: 0 in 100.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A through-all hole's tool is twice the largest body long, and the boolean's tolerances
followed that length: a 6 mm hole through a 920 mm part was traced at nearly 1 mm, wider than
the hole, and the cut came out empty or failed. When every other strategy has failed, the
boolean is now asked again (unshifted, then once shifted) at tolerances scaled to where the
bodies meet: the overlap of their boxes and the thinner operand's thickness. Its result is
checked as the others are and held to the retry guard. It runs last, so whatever an earlier
strategy answered is kept as it was, and only for single-shell operands (bodies in several
pieces are retried a piece at a time, each with this pass of its own).
The sampled shortcut also gave up on a slender tool lying across its box (a long hole drilled at
an angle fills little of it): it now samples past the first 2000 points until enough land
inside, so a tool that misses a body leaves that body as it is. Bodies that had enough samples
in the first 2000 are sampled exactly as before.
Baseline: the 90 actions that newly pass, rechecked one by one with the final build.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A design with components and joints exports as a URDF robot description (file.export to .urdf, the MCP export tool, solidcraft-cli run --out, File > Export URDF...). It writes one binary STL per component in metres, links with mass, centre of mass and inertia from material density, and maps rigid, revolute, slider, cylindrical, pin-slot, planar and ball joints to URDF joints or short chains. Loops, broken joints and loose parts are reported as warnings. Options: mesh_prefix, effort, velocity. Docs in docs/urdf.md.
Each wall of a surface built from sketch curves (Surface Extrude, Revolve, Sweep and Loft) is now named after the curve it comes from, exactly rather than from geometry, so references to those faces survive edits.
The browser build fetched its Japanese fallback font only for a Japanese UI,
so a Japanese design name, file name or typed text showed as tofu with the UI
in English. After drawing each frame the web shell now looks through the
painted text for kana, CJK ideographs and full-width forms while no CJK font
is loaded, and fetches the same font once on the first hit. A failed fetch
with an English UI leaves the language alone and is not retried in a loop.
Sessions that never show such text download nothing extra.
Fixes#720
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Toolbar drop-downs show all their rows after a shorter list (#874)
A panel's drop-down kept its size by an id made from the panel name alone,
so PLASTIC's MODIFY reused the one-row size of MESH's MODIFY and showed two
rows with a scroll bar. The id now includes the tab, and the rows' scroll area
may grow past the size the area remembered (up to the room below it), which
also covers the same panel collapsed and expanded.
Fixes#874
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Keep the Sketch Create menu's own sizing
Its rows sit in egui menus (also inside the overflow menu), where a minimum
height moved the rows between frames. Only the panel drop-downs need it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Moving a window between monitors of different scale can briefly ask for a
surface larger than the device's largest texture (11512 x 6808 against 8192 in
the report), and Surface::configure failed validation, which wgpu turns into a
panic. The surface is now clamped to the device limit with its aspect ratio
kept, and egui draws the whole window at the matching smaller scale, so the
frame is only softer until the size settles. The device also asks for the
adapter's own texture limit (16384 on most desktop GPUs) instead of 8192, and
the resize path and an unsupported surface log instead of unwrapping.
Fixes#869
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Surface Loft lofts open or closed curve chains, one section per sketch in pick order, into surface bodies. Adds the SurfaceLoft feature (format 18 note), the surface.loft command, a dialog with Edit Feature support, and kernel and engine tests.
Part of #757.
* Fillet and chamfer: refuse a smooth seam as having no corner to round
Picking the seams where R10 rounds run into the faces beside them, and asking for an R1
fillet there, failed with "not supported yet: blending a smooth edge (... both faces next
to the edge must be planar)". That reads like a missing feature, but the faces meet
tangentially at those edges and there is nothing to round.
An edge whose two faces are tangent along it is now refused as an invalid pick that names
the edge and asks for the sharp edges.
Fixes#896.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Robustness goldens: seed 72's smooth-seam fillet is now a rejected pick, not unsupported
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
#825 chose the faces to split by boxing each face, dividing its curved edges down to the contact tolerance; on the sensor enclosure's lid that division never finished (press/pull and extrude on 18 faces grew past 24 GB and timed out in the action matrix, on CI as here). The boxes now come from the edges' control points, with no division; a face whose extent can't be found counts as near. A test holds the lid's press/pull to a time budget.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Surface Sweep carries open curves and closed profile boundaries along a sketch path into surface bodies, with smooth walls along curved point paths. Adds the SurfaceSweep feature (format 18 note), the surface.sweep command, a dialog with Edit Feature support, and kernel and engine tests.
Part of #757.
Walls swept along a spline have flat B-spline tops and bottoms, so booleans between them went to the general intersection, which fails on coincident spline faces. Such faces are now put on true planes, and two prisms of the same height and direction are decided in 2D with their spline outlines fitted by arcs within a micron. The result is kept only when its volume is plausible; otherwise the general boolean takes over. The free-form flag is cleared by a drop guard so an unwinding boolean can't leave it set.
Fixes#844.
The exact surface search could return an arbitrary parameter at a collapsed NURBS boundary, which corrupted the trimmed triangulation domain and lost volume on fine meshes of a fillet tapering to zero. Search results in the boundary projection are now validated, preferring a bounded parameter at a pole and snapping to a finite endpoint only when its transverse tangent has collapsed and the residual improves. Adds four regressions for decreasing chord tolerances, pole parameters, unbounded planar support and provisional preview.
Fixes#796.
Body::with_planar_sources compared every planar face of a result with every unsourced planar face of its inputs, so a boolean on an import with a few thousand facets ran out of its comparison budget before it started. The lists are now sorted by normal x and each face only compares with entries inside a narrow normal window found by binary search; the exact same_support test and the work budget are unchanged. Adds an engine test joining a pin onto a 4000-sided imported prism.
Surface Revolve turns open curves and closed profile boundaries about a sketch axis into surface bodies, with cone apexes and sphere poles where a chain ends on the axis, and a closed shell made solid. Adds the SurfaceRevolve feature (format 18 note), the surface.revolve command, a dialog with Edit Feature support and analytic kernel and engine tests.
Part of #757.
A lip picked on a face that isn't a shelled body's rim, such as the Sample Plate's top
face with its two holes and the boss standing on it, ran its band round the largest inner
edge. That was the boss's foot, so the band stood against the boss's wall and the join
failed with a boolean error about curved faces.
The band now goes round the face's opening (an inner edge with no material just over the
face inside it). A rim face that has a smaller hole in it still works. A face whose inner
edges are only where other features stand on it, or whose openings are alike in size (a
plate's holes), is refused with a plain message that names the rim face it needs.
Fixes#892.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Generates N parts of four primitive bodies, each moved into a placed component. The test (12 parts) checks the open, the world placement and the saved round trip; the ignored bench_generated_assembly prints parse, evaluation inside and outside the features, mesh warm-up and Measure.
A boolean that cuts a pocket into the top of a cylinder (Shell does this) splits the
outer wall's straight seam edges at the pocket's floor. The wall's parameter grid has no
division along its rulings, so the triangulation fanned out from the two split vertices
to the far rims and its triangles cut through the part: the shelled Bolted Flange sample
drew and exported its rim cut off (mesh volume 29201 mm3 for a 40796 mm3 body).
Give the grid a line through each vertex that splits a boundary segment running along a
ruling, in a direction that needs no division of its own and within the grid budget.
Fixes#819.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The app's control protocol gets engine.batch: the steps run in one request (so one frame), each as engine.execute runs it, stopping at the first failure and rolling back to the checkpoint by default. The MCP batch tool sends it to a running app (with the control token), is never resent after a lost reply, and falls back to step-by-step when the app refuses (agent cursor shown, or a step loads a file). A batch may take up to an hour to answer.
find_close_pair's budget now counts the grid's own work too (each cell a triangle is filed under or visits), not only the pair tests, so a pathological pair of meshes can't spend unbounded time building and walking the grid. Adds tests for find_close_pair and the budget.
face_vertices lists each vertex once per face (first-met order) and normal_near measures each distance once; seam flags, merged topology and cone signatures are unchanged because the dropped repeats were identical entries.
Hole centres from a sketch now drill into the material on whichever side of the sketch plane it lies: material the spot starts in wins, then the nearest body ahead, else against the sketch normal as before. A sketch on a part's underside or below it now drills up into the part. Covers counterbores, through-all, edge and corner centres, patterns and reopening.
Delete Face takes heal (default true, as before). With heal: false the picked faces are removed and the gap stays open, leaving the remaining faces as a surface body (kernel remove_faces); deleting every face is refused. Saved only when false, noted under format 18.
A body transfer works out the moved bodies first and puts them in place in the evaluator's own copy of the model, instead of copying every body of the model for each transfer.
Display meshes after opening, the face names read when a feature finds a face by name, and inspect.measure over all bodies are now worked out per body on plain scoped threads (solidcraft_kernel::for_each_on_threads / map_on_threads), in body order and with the same results; the browser build stays serial.
After each feature the bodies before it are indexed by name once (first match first, as the linear searches were), feature components come from a map built once per evaluation, and Body::same compares shared face sources, paint and split lines by pointer first.
Body::retained_bytes counts face and edge uses on the borrowed boundaries (the same numbers, checked by a test), and each model body keeps the footprint measured when a feature made or changed it, so the evaluation cache's budget no longer walks every body's topology after every feature.
NameCell::same now refers to its source body and takes the source's names on first request, instead of naming every face of every moved or placed body up front. Names are unchanged.
Where two boundaries of a projected face family touch at a single vertex, an even number of boundary edges meet there. The walk now stays on the face it came along (or takes the first edge in geometric order), so every loop closes; an odd count is still refused as a real branch. Adds a test with two squares meeting at a corner.
A sketch text gets an optional style: bold and italic faces (a slanted fallback for italic), left/center/right alignment, letter and line spacing, and a path curve of the same sketch for the baseline to follow (reverse takes the other side). Edit Text gets B/I toggles, alignment, spacing fields and a Path chip, all live. The style is saved only when not plain and is noted under format 18.
solidcraft --control PORT writes a random per-launch token to a user-only file (<data>/control/PORT.token; 0700/0600 on Unix, icacls on Windows; SOLIDCRAFT_CONTROL_TOKEN overrides) and refuses any connection whose first request lacks it. mcp --connect, the demo and packaging smoke clients send it. MCP execute/batch/open/save/export/screenshot are annotated destructive and open-world, new_design destructive. Docs: control-protocol.md, mcp.md, AGENTS.md, pending release note in releasing.md.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Only one run per concurrency group can wait. On a busy main each push replaced the waiting run, so the nightly and Run workflow runs on main were cancelled before they started. The group now includes the event.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Renaming a body used to replace every string in later features equal to its old name, including sketch text, plane and feature names and expressions. Now only values under keys that name bodies (body, bodies, target, targets, tools) at any depth are rewritten, with a test that a sketch text spelling the body's name stays while a move follows the rename.
Corrects the modeling skill: an edge of the face a shell removes is rounded after the shell, a slot along Y is dimensioned horizontally, long shallow arcs measure to about 0.1%, and a boolean retry warning can hide wrong geometry when the volume does not match.
A hole drilled square to a flange's panel, not only the base's, is now a flat cut-out of the sheet: it unfolds with its panel to where the bend allowance puts it, shows in the flat pattern and DXF as a circle, and survives unfold and refold. A pocket tool spans the cut-outs already inside it (a counterbore's hole), so the order they are made in no longer matters. Fixes#560.
Main has failed the full robustness goldens since #838, #839, #841, #855 and #856 landed together. Records the eleven seeds that now build differently (2, 6, 14, 22, 36, 43, 50, 63, 71, 73, 94), with a note. Shell now refusing seed 14, which used to build, is tracked in #897.
When an extrude cuts with profiles whose outlines stay more than 1 µm apart (the letters of a text), their tools are apart too, so they are joined and cut from the body in one boolean instead of one per profile. A ten-letter text cut drops from about 13 s to 1.5 s with the same result. Sheet metal targets and touching profiles keep cutting tool by tool. Tapered extrudes are unaffected.
Agent tool calls (MCP, and bridged control requests carrying allow_paths) reach files only in the open design's folder (strictly inside home or the temporary folder, not in a hidden folder, and never its hidden files), the app's recovery folder, the server's private scratch folder and each --allow-path; --allow-any-path lifts the limit. Paths are resolved first, so .. and symlinks that lead out (including a save through a link, #845) are refused. On Windows, UNC, device, NT, verbatim non-drive, drive-relative, alternate-stream, reserved-device and 8.3 short-name paths are refused before any file system call, and the resolved path must be on a local drive. doc.recovery_discard and doc.recover {discard} delete only real recovery entries. Docs: mcp.md, control-protocol.md, README.
tests/robustness/goldens.json records what each of seeds 0-95 builds: its steps, how it ended (ok, or the kind and the start of the error it was refused with) and, for the design it left, the bodies' total volume and area (within a relative 1e-6) and their face, edge and shell counts. tests::robustness_goldens fails on any change; ROBUSTNESS_GOLDENS_BLESS="why" records one, with the reason and the seeds it moved. Pull requests that touch crates/kernel run every 8th seed; pushes to main and the nightly run every seed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Bumps the workspace to 0.9.0 and writes the release notes. Minor bump: designs are now format 17, and there are many new features.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A Sketch Palette toggle (sketch.options show_construction) that hides construction geometry from drawing and picking; saved with the sketch's view options under format 17.
Co-authored-by: William Dunn <william.dunn@quasarke.com>
A coincident face is pushed apart only when the space it moves through holds nothing that changes the result; otherwise the boolean falls through to the exact strategies.
Co-authored-by: NOWN-DEV <257771410+NOWN-DEV@users.noreply.github.com>
The partial-contact imprint (#704, #751) split every face in the contact plane against every tool face, one call per face, and measured all the tool's cylinders for each pair: the sensor enclosure's Case shell went from 6.6 s to 76 s and timed out in the CI matrix. Only faces near the contact are split now, each surface once, in one call: 7.0 s.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Loading a design (from a worker's start or restart to its first output) gets 300 s; each action keeps 90 s. oracle/41-tube-radial-holes (about 23 s here) timed out loading on a loaded CI runner, and reloads after a hung action were charged to the next action.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
sketch.pattern.rectangular gets a tool window with both quantities and spacings and an optional direction, instead of a click flow with a fixed count.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
surface.extrude sweeps open curve chains and profile boundaries along the sketch normal into a surface body (walls only, no caps). Saved under format 17.
Refs #757
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Per-face target side lengths, the caller's facet angle, refined grid lines, and fixes for underflowing coordinates and straight edges ending exactly on their vertex. Nothing drawn changes yet.
Refs #303
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A mesh over the conversion budget is refused with its triangle (or vertex) count, the limit, and that only constant-section parts convert.
Refs #346
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
STL (binary and ASCII) now welds each body's export mesh with the same tolerance as 3MF, so filleted and drilled bodies are closed. The weld grid's neighbour lookup no longer overflows for bodies far from the origin.
Fixes#784
Follow-up to #718: a face place snaps only to sketch points that are shown, and the face under the cursor is looked up once per pick.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Adds oracle case 81 (a box edge rounded at a clamped cubic B-spline radius) with analytic expected values, and passes spline fillets through recipes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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>
Sketch Move gets a toolbar placement in Sketch > Modify and a Move/Copy tool window with X and Y distances, an angle, an optional centre point and a Create Copy flag, replacing the context-menu route that ran the command with no parameters.
A command dialog opened while sketching no longer hides the Sketch Palette: the dialog docks at the left of the viewport and the palette keeps the right. A view too narrow for both keeps the dialog alone.
Right-clicking a curve or point of a sketch that isn't being edited now opens that sketch's own menu, with Edit Sketch, instead of the body menu. Solid geometry in the selection keeps the body menu.
Sketch Mirror now opens a tool window with Entities and Mirror line inputs, so both picks stay visible and editable until OK, replacing the old click-then-right-click flow.
Completes the Japanese catalog (all commands, panels, dialogs and preferences) and routes the remaining hard-coded UI labels through the translation lookup. English stays the default.
The feature history can sit in a panel on the left, with folders that hold one unbroken run of features, drag and drop as one undo step, and a resizable divider. Timeline folders save under format 17.
26 baseline actions that fail on main: 17 are the retry guard's refusals of geometry that used to delete a body or fill past an edge (#644), 9 vary between runs (#707). Load timeouts left as they were.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A blend no longer re-rolls an edge it already refused unless a later blend came near it, so long curved chains stop paying for the same refusal over and over.
truck's face and edge IDs are their addresses, so walking maps keyed by them followed heap layout, and the ribbed lid's side-wall hole passed or failed by chance. The planar boolean's rebuild and glue now take truck's connected components in the shell's order, and the planar boolean's own maps are ordered. Healing's union-find keeps the lesser root and takes a run's ends in order of use. The face classification after an intersection orders each component's faces by the shell first. The lid now builds the same body on every run, with a test that builds it six times in one process. Its 0.5 mm side-wall holes, and one sensor enclosure hole of the same kind, now fail every time and are marked failing in the baseline.
Fixes#707.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A sketch's link to a projected edge now keeps the edge's persistent name and finds it by that name when the body changes, instead of taking whichever edge ends up nearest its point.
The Sketch Palette's line types are three drawn icons (solid, one gap, gap with a dot) instead of text glyphs, and the construction orange is now chosen by the caller (`fixed_accent` on the toolbar) rather than hardcoded in the icons.
Sketch Scale now opens a tool window with the entities, an optional base point and a typed factor, instead of running the command with no parameters and raising an engine error.
Adds `fit: taper` to Fillet: where a constant radius doesn't fit along a straight edge, it follows the room there as a smooth spline, down to zero where a face closes to a point. Taper to Fit is in the Fillet dialog, and the feature's warning says how far it tapered.
Outside a sketch, a sketch tool's shortcut opens Create Sketch on the selected plane or planar face (or asks for one), then starts that tool in the new sketch.
`SolveApp::start` now honours a command's enabled flag, so shortcuts, the command palette and the control channel can't start a disabled command, and Move is disabled while a sketch is open.
The MCP server instructions now point to `body_topology` for finding edge points (there is no `list_edges` tool), with a test that every tool the instructions name exists.
Robustness seed 16 failed in most runs: the imprint split a block's side along both halves of a cylinder's round side, and the second split re-traced the first circle, sometimes leaving a sliver the glue could not match. The imprint now splits along each surface once (10/10 runs pass, 3/12 before).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Adds a Feature Options section to the Sketch Palette with the running tool's modes as icon buttons, so you can switch between e.g. circle or rectangle variants mid-tool.
A cut or an intersection between prisms (a plate and the tools through it) is now decided in 2D before either operand is meshed. A body's size and volume are measured once, a placement reads its orientation from its matrix, the evaluation cache is bounded to 64 MiB, and STEP import copies fewer shells. Hole plates evaluate 20-30% faster with less memory, and models are unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Convert to Sheet Metal now takes a solid or a shelled body by its bend edges (`bends`): the faces reached from the fixed face across those edges become the sheet, keeping the part's envelope, with the flat pattern by the rule's K-factor and radius. Other edges between sheet faces are cut open. The result works with edge flanges, cuts, Unfold/Refold, the flat pattern and DXF. A conversion without `bends` is the plate conversion as before. The optional `bends` field is noted under format 17. Fixes#647.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Extrude and Revolve from a body face take `face_body` to say whose face is meant where faces of several bodies meet flush at the picked point. Without it, an ambiguous pick now names the bodies that meet there instead of saying there is no face. Fixes#703.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The mouse wheel over a dialog's list, a drop-down or a menu that hangs over the model now scrolls only that list; the view zooms only when the pointer is really over the model. Fixes#678.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The Box, Cylinder, Sphere, Torus and Coil dialogs now start their sizes in the design's units with the unit written out ("20 mm", "20 in"), like the other dialogs. OK makes the same sizes as before. Fixes#630.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A Single hole picked on or near a sketch point that lies on the face (a circle's centre) now goes to that point, as a Multiple pick does. Picks away from sketch points, or near one that isn't on the face under the cursor, stay where they were clicked. Fixes#657.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Dragging a text outline now moves the whole editable text, and Move/Copy shifts or rotates it as one piece (a copy stays independently editable). Content, font, height and outline identities are kept; a drag is one undo step and Esc restores the start.
With nothing selected, Extrude and Revolve no longer pre-pick the last sketch's profile when a feature already builds from it, so OK no longer cuts into a part nobody picked. Fixes#684.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Sheet-metal cut-outs and base flange outlines drawn with ellipses, splines or text stay exact curves in the flat pattern and the unfolded body; the folded body follows them with tangent arcs within 0.001 mm (#659).
The nearest point on a triangle with a zero-length edge (a cone's tip) is no longer NaN, so an axis or tangent plane on a drill tip works again (#567).
Adds render.backends, a metadata-only command that lists the render backends, their executors and profiles, with strict request resolution in the render crate (docs/render-backends.md).
A cut built slab by slab (the exact prism boolean) sewed the result from horizontal
slabs and only joins merged the coplanar pieces back. So a floor vent cut through the
Raspberry Pi case split the long wall into strips at the ports' tops and bottoms
(87 faces instead of 79 at 32 mm), and at 24 mm the end opening split the end wall.
- Prism booleans merge coplanar neighbours for every operation (faces only: edges,
curves and surfaces stay exact), keeping each face's construction source where all
its pieces share it, Split Face lines and regularization protection. Painted or
protected operands keep their authored pieces as before.
- The prism history now tells apart a wall's several edges with its caps (a wall
with openings meets each opening's floor), so cuts beside existing openings keep
exact history and faces keep their names.
- Tests: the Pi case's faces pinned after every feature at 24, at 24 changed to 32,
and built at 32 (each outer side one face); random openings and bosses on a
shelled case never split another side; every corpus design rebuilds a parameter
edit like a fresh build and reverts exactly.
- Action matrix baseline: demo/pi-case re-blessed (fewer, merged faces; no
regressions), demo/pi-case-0.8 recorded, and 88 new passes on
regressions/lid_ribs_flush_with_window.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A clover of same-size rectangles drawn around a shared corner was refused as over-constrained.
Constraints that remove no degree of freedom but still hold (zero residual) are now kept and shown dimmed as redundant. Conflicting ones are still refused. A redundant driving dimension is refused with "already determined by ...". Typed sizes become driven (reference) dimensions. Drawing no longer adds Horizontal/Vertical to a side that is already implied through two coincident corners. The solver reports redundant constraints using a Jacobian row-dependence test.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Two L's extruded up and down from one 2 x 2 grid now join into one solid (the planar rebuild gives each fan of faces around a pinched vertex its own vertex copy), and a pad whose end lies half past the edge of the face it stands on fuses exactly: contact faces are imprinted with each other's outline and the common faces glued away, still held to the retry guard. Face splitting handles a line crossing an edge twice; glue matches differently parametrised curves and keeps several pieces apart. Robustness seed 16 now fuses with the exact volume.
Fixes#679, fixes#674.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The ratchet has no flaky marker, so regressions/lid_ribs_flush_with_window Lid/F11:+y face.hole is marked as failing until the boolean is made deterministic (#707).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
An edge flange picked on an edge that cut-outs have partly removed is built along what is left of that edge (the stretch nearest the pick), so each side of a notch can get its own flange.
0.8.0 shipped format 16. Lineage names of a piece qualified by the faces around it, and sheet face names of a rim (rim.<edge>) or a bend end (rim.bend0/1), now come under format 17. Format 16 designs need no transformation, and the version stamp makes 0.8.0 ask for an update.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Home, Fit, the orbit pivot and the scene's depth range counted sketches the view doesn't draw (ones used by an extrude or revolve, ones in hidden components), so after a body moved away from its sketch Home framed the empty spot it came from. They now use the world-space bounds of what is shown now (view::visible_bounds / view::sketch_drawn, viewport::view_bounds). The pick-box cache holds its world state instead of its address. A middle-button double-click goes Home in every preset (Preferences › Navigation: Home, Fit or Off).
Fixes#689
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
As soon as a pick settles the dimension (one line, circle or arc, or the second point or line of a distance or angle), its value box takes the keyboard with the measured value selected. The text follows the cursor while typing and Enter places it there (or in its default place), as one undo step. A click before typing pins the text and keeps the box focused, a click on another entity makes a distance or angle, Tab hands back to placing first, Esc cancels. Letters go into the box, not to tool shortcuts.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Sheet metal rims and bend ends attach by name (<panel>:rim.<edge>, <flange>:rim.bend0/1), as do face profiles from sheet faces. A plain or counterbored Hole square to a panel is machined into the flat pattern. Boss, Lip, Rest and Snap Fit keep the body's history and name their own faces. Hole tools name their faces by the part they cut, and pattern copies as copies. A pattern's repeated fillets keep the body's history. Loft sides are named by their section curves. A piece Offset Face moved off its face's plane attaches by its own qualified name. Sides of a profile grown to overlap a flush body keep their sketch line's name, so walls a Join merged take a sketch (#681). Face sketch 75% -> 90%, offset plane 75% -> 90%, press-pull/extrude 64% -> 85% in the action matrix; baseline blessed.
Fixes#494, fixes#495, fixes#560, fixes#561, fixes#563, fixes#564, fixes#681.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The loading card was centred on its height, so Cancel moved when the progress bar or the saved preview appeared, and a click could miss it. That's what made the Cancel test flaky on slow runners. The card is now anchored at its top, Cancel sits in the heading row and the progress bar is always shown. Progress::hold_at lets the test hold a load at a feature boundary until it's cancelled.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Main was red since #577 and #644 landed together. Seed 16's pattern copy rests half past the block's edge; the join used to add 72 mm³ past the edge silently and is now correctly refused. The test records that; proper fusion is tracked separately.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The `pi` story of examples/demo/enclosure_ui_mcp.py keeps the 0.6 flow and adds the rim
rounded in one pick (a tangent chain), "Pi 4" engraved in the floor in DejaVu Sans Bold, and a
PETG material defined in the design, with its mass in Properties, before the height change.
The 0.6 story stays as `pi-0.6` (it built demo/pi-case). The center rectangle now comes from
the Rectangle drop-down. The finished case is in the action matrix corpus as
demo/pi-case-0.8.
docs/screenshots/demo-0.8.gif (9.3 MB) and demo-0.8.mp4 (9.9 MB) replace the 0.6 files: 41 s
at 9x playback.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The Pages deploy failed while the latest published release (0.7.0) still carries ai.storyteller.solvecraft: the bundle check only accepted the new id and exited without a message. Accept either id (both architectures must agree), mark the old refs end-of-life only once the new app is in the repository, show the published id in the install instructions, and name the failing command on any error.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Joining ribs flush with a lid's window left a zero-thickness slit far from the rib (the planar fallback glued back only one of the faces its pieces shared) and displaced the tool on the other joins. Gluing now joins every shared face pair, coincident-face separation checks there is material behind a pushed face for every join, and any join or cut that needed a retry must be closed, keep volume monotonic and leave the part unchanged outside the tool's box, or it is refused with an error. Feature command replies carry the feature's warning.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The loading box was a full-window modal whose backdrop covered the custom title bar. It is now a light overlay under the title bar, so dragging, snapping, resizing and the window buttons keep working during open, import and recovery. The timeline rebuild shows feature N of M, and Cancel or Esc stops it at the next feature (solidcraft_doc::progress). Recovery restore now runs off the window thread too. A control or MCP doc.open or import is answered once the file is in and doesn't block frames; edits sent meanwhile wait their turn. The web build still opens in place.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A single edge's blend no longer needs a plane square to the edge at each end. Straight edges: each rail ends where it reaches the end face's surface, the side edges there are shortened or continued along their line or circle, and the blend ends where its cylinder or chamfer plane meets that surface (a fitted curve checked against both). A chamfer may end across two faces. Curved edges: at a slanted or curved end the rolling ball runs on past the end and the strip is cut back where it meets that face. A straight edge running smoothly into a bend or rounded corner is blended along its whole smooth chain. Rolling-ball fixes: smooth chains follow edges stored against their curve, the ball touches only the faces of the edges it rolls along, the seam normal at a joint comes from the face there, and each strip is fitted with neighbouring sections at its own spacing.
Action matrix: edge.fillet 83.6% -> 93.0%, edge.chamfer 82.6% -> 93.3% (697 new passes, no regressions); reference tests 76/76.
Fixes#556
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Select Other keeps at most 20 rows per kind, nearest first, so a dense spot (a modelled thread, an imported mesh) no longer lists thousands of rows. The title shows how many were under the cursor in all, and ui.selectOther reports it as total.
component.insert_design adds a component holding another design's solid bodies, linked to its file (stored relative to the assembly once saved). component.update_links reads the linked designs again, component.break_link keeps the bodies and forgets the file, and component.links lists them. Links are saved under format 16; an older build keeps the bodies and drops the link.
Fixes#533
An edge flange whose edge ends at an inside corner of the base now trims only the strip under its own edge, so legs and stems past that corner stay. Where the bend ends beside more of the base, the rule's bend relief (relief_width, relief_depth) is cut into the base, or a note says why it was left out.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Fixes#396. A union that would come back as shells touching over an area is rejected and the face-in-face case is fused exactly; line and point contact stay as before.
Body::new no longer turns a long thin solid (a through-all hole's tool) inside out on the strength of a coarse mesh volume: it checks again on a fine mesh first. 79 more face.hole actions pass in the action matrix; the remaining no-result cuts stay under #559.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
MCP execute accepts verbose: false too, using the same compact reply as batch (#599), and the MCP docs gain a section on compact replies.
Co-authored-by: lillith <35337584+0xlillith@users.noreply.github.com>
Fixes#602. Collinear-edge merging, piece naming and the dialog preview each work in one pass instead of quadratic loops; the issue's example goes from 86 s to 5.1 s.
Fillet fit: reduce lowers the radius only where it doesn't fit: picked edges are grouped where they can limit each other (sharing a face or vertex), and each group gets the requested radius where it fits, otherwise the largest that does. Refs #293.
Co-authored-by: Iraklis Kourtis <jyviko@gmail.com>
A flat face that no construction certificate names on its own now attaches by its exact history name (a new lineage face certificate): cut walls and floors, chamfer faces, each pattern or mirror copy, side walls a Join merged, and the pieces a later feature split a face into. Construction certificates still come first; a seed keeps its certificate when it is patterned. Two flush extrudes of one outline joined end to end keep their exact history in the prism boolean. Face sketch 52% -> 71%, offset plane 52% -> 71%, press-pull/extrude from face 41% -> 60% in the action matrix; baseline blessed.
Fixes#491, fixes#492, fixes#493, fixes#557.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
New view.apply command restores a named view, a standard view or any camera (view state, not an undo step); the desktop viewport follows it and the browser's Restore uses it. The MCP screenshot tool takes a named view or a camera. Un-ignores the #528 regression test. Fixes#528.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
The Flatpak app id, desktop/metainfo/MIME file names, icon name and the window's Wayland app_id / X11 class are now ai.storyteller.solidcraft, the id the ArtCraft launcher expects.
Existing Flatpak installs move over: the Pages repo marks app/ai.storyteller.solvecraft end-of-life with a rebase to the new id, so flatpak update offers the switch and Flatpak carries ~/.var/app along. A new install next to the old one copies settings and autosaves on first launch through a read-only grant on the old data folder. The metainfo declares <replaces>/<provides>, the desktop entry X-Flatpak-RenamedFrom, and AppImages drop the menu entry an older AppImage installed. deb/rpm upgrades remove the old-named files.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A save with cache: true also stores a small bounded PNG thumbnail (240 × 150, at most 256 KiB, keyed to the exact document) made from cached meshes only. Home uses it when its local picture is missing, without rebuilding the design; ordinary saves and downloads still omit it. Closes#303.
Co-authored-by: lillith <35337584+0xlillith@users.noreply.github.com>
A point dimensioned from linked geometry (projected, included or intersected) keeps its side when a parameter moves the link's source past it: the solve reads sides and turns from the stored state instead of from beside the moved line, both on recompute and when editing the sketch.
Co-authored-by: NOWN-DEV <257771410+NOWN-DEV@users.noreply.github.com>
Box, Cylinder, Sphere, Torus and Coil go where a face or vertex was picked before starting them: centred on the point, standing on a planar face (a box on an axis-aligned face sits on it; cylinders and coils take the face normal as axis). The dialog shows the position with a button to place at the origin instead. Fixes#580.
Co-authored-by: lasselian <lassesorensen80@gmail.com>
Sketch Create groups its drawing tools under Line, Rectangle, Circle, Arc, Slot, Polygon and Spline. Each family's main button starts the part's last-used variant and its caret lists the others; choices are per open part, kept across sketch sessions and tab switches, and never touch the design or undo history.
Co-authored-by: Karl Von Richter <karl@von-richter.net>
A design can define its own physical materials (material.create, material.edit, material.delete): name, density and an optional look. They work everywhere built-in materials do: assignment, mass properties, colours and configuration cells. Stored in user_materials, an additive field under format 16. Un-ignores the #554 regression test. Fixes#532.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
An edge flange on another flange's far edge (a return) runs along that edge from end to end, following the parent's closed or cut-back corner, and returns of one feature close toward each other at convex base corners, mitred the rule's gap apart. Bends stop square where the mitre allows. Fixes#593.
Co-authored-by: NOWN-DEV <257771410+NOWN-DEV@users.noreply.github.com>
The bend table, flat pattern and DXF list a bend only where its centre line has material: a bend that cut-outs (or pockets that together go through the sheet) shorten keeps what is left, and one they split gets a row per piece, all with the bend's number.
Co-authored-by: NOWN-DEV <257771410+NOWN-DEV@users.noreply.github.com>
MCP batch takes verbose: false for compact replies: feature steps leave out the full body list and sketch steps the ids they repeat outside created. Feature replies now also list changed_bodies and removed_bodies next to created_bodies, so a compact reply still shows every effect of a step. Un-ignores the #530 regression test. Fixes#530.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
A Box cut, or a Cylinder cut whose axis is the sheet's normal, machines a sheet metal body like the extrude cut of its footprint: through the sheet it's a cut-out (a cylinder an exact round one in the flat pattern and DXF), part way it's a pocket. Primitives at other angles or across a bend are still refused. Un-ignores the #541 regression test. Fixes#541.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
Faces that a sheet fold or unfold moves keep their names: points on a moved panel are taken back through the panel they lie on to where the sheet held them before the feature, and named from the faces there. Un-ignores the #535 regression test. Fixes#535.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
Tapered extrudes accept profiles that mix lines and tangent arcs (slots, D-profiles, rounded rectangles): each arc keeps its centre and angles and its radius moves with the taper, so its side stays an exact cone; lines are offset and mitred. An arc meeting another edge at a corner is still refused. Un-ignores the #546 regression test. Fixes#546.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
Draft extends the picked faces to every face on the same surface, so one pick on a cylinder's side (stored as two halves) drafts the whole round wall into a frustum. Un-ignores the #547 regression test and adds a kernel test for a round hole. Fixes#547.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
An extrude cut or join only extends its tool past an end that lies on a target face, and by less than half the way to the next face level, so a tool can no longer cut through a thin floor beyond an end that touches no face. Un-ignores the #545 and #544 regression tests. Fixes#545.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
Inscribed, circumscribed and edge polygon tools preview their actual outline (side count and orientation) while drawing, with the current line type, instead of only the support circle. Preview work is bounded. Fixes#520.
Co-authored-by: lillith <35337584+0xlillith@users.noreply.github.com>
sheet.fold tests its fixed point against the whole sheet body, so a point far above or below the sheet is refused atomically, while a point on any face (including a flange's leg) still works. A stored fold whose point ends up in the air recomputes, keeps its side and warns. Un-ignores the #371 regression test. Fixes#371.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
sheet.flat_pattern reports every cut-out exactly in a new cutout_shapes list, parallel to cutouts: a round hole as a circle, other cut-outs as their lines, arcs and (for other curves) polylines. Pockets get the same. The DXF writer and the JSON share one circle test. Un-ignores the #542 regression test. Fixes#542.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
A scheduled/manual CI job scans locked dependencies for advisories, bans and unknown sources with cargo-deny 0.20.2 (never on pull requests, contents: read, no secrets). The first scan flagged quick-xml 0.38.4 (RUSTSEC-2026-0194/0195), so the workspace moves to quick-xml 0.41. Fixes#468.
Co-authored-by: lillith <35337584+0xlillith@users.noreply.github.com>
Hidden bodies, occurrence placements, sketches and origin items are saved with the design and come back when it is reopened. Visibility is still not an undo step, but hiding or showing something now counts as an unsaved change. Additive field under format 16. Fixes#531.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
Construction axes, points and planes resolve their picks against the model as their component sees it (in the root, every placement, pasted instances too), and a Hole picked on another component's body cuts that body. components-arm 355 -> 502/594 and joints-hinge 304/390 -> 371/408 in the action matrix.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Construction (X) keeps the active sketch tool, its picked points and inline values while switching line type, and drawing previews and hover show the same dashed pattern as committed construction and centre lines. Fixes#584 and #581.
Co-authored-by: lillith <35337584+0xlillith@users.noreply.github.com>
sheet.flange refuses the sheet values its rule owns (thickness, K-factor, bend radius, reliefs, hem gap) instead of silently ignoring them, and says to use a rule. Un-ignores the #570 regression test. Fixes#570.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
A stored fold whose fixed point drifts off the sheet after a parameter change keeps the side the point lies on and shows a warning instead of breaking the timeline. A new fold still refuses a fixed point off the sheet, atomically. Un-ignores the #370 regression test. Fixes#370.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
A copy added by raising a body pattern's count after a rename is numbered after the highest stored copy, so it no longer takes the number the rename freed. Un-ignores the #372 regression test and adds one for undo/redo and save/reopen. Fixes#372.
Co-authored-by: jonaswre <jonas.wrede@beyondit.gmbh>
Refs #303. file.save / file.save_as can store a warm native geometry cache (cache: true, off by default) keyed to the document hash, app version and adapter revision. Opening shows a bounded preview from it until the rebuilt session replaces it. Any cache failure counts as a miss.
ui.at {plane} now returns the middle of the origin plane's square, or else the middle of a quarter that a click actually picks, so scripted clicks on XY no longer start a sketch on XZ from iso-like views.
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>
Fixes#374. Feature replies gain created_bodies: the bodies the new feature made, apart from the ones it changed or that were already there. Documented in the execute tool description and docs/mcp.md.
Fixes#478. Desktop Ctrl/Cmd +/-/0 now update the saved UI scale instead of flashing back, and the Preferences scale slider applies the new layout on release (range 50-250%, matching the preference validation). Addresses the drag jitter in #272.
Fixes#527. Bodies are paired by a sort-and-sweep over their bounding boxes, and the cap moves from 200 bodies to 20,000 overlapping pairs per call (reported as truncated / skipped_pairs).
sketch.text and sketch.edit_text take an optional font: an installed family or a .ttf/.otf/.ttc file. Edit Text gets a Font field. The font is kept with the text under format 16; no fonts are bundled, and the font search is bounded.
Fixes#513
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
solid.move takes copy: true to keep the source bodies and transform a new copy of each, with a Create Copy box in the Move dialog. Designs without it save and load exactly as before.
Display meshes also bound the angle one facet turns, so bends and small holes on a large body are drawn round instead of as chamfers or squares. Bounded per face, and only the display mesh changes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Sheet Metal Rules get a Corner Relief Shape (notch, round or rectangular), sized by the rule's corner relief, cut where two bends meet at a corner of the base. Notch, the default, keeps existing designs as they were. File format 16.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Text outlines count as drawn geometry when picking profiles, and "all profiles" leaves out the counters of letters (the holes of A, B, 8), so text extrudes as letters with their holes whether or not other curves are drawn next to it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
When a body that was already cut into pieces is cut again, the new pieces are numbered past the names already taken ("Bar (2)"), instead of reusing "Bar (1)".
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A SolidCraft-owned portable B-rep schema (geometry schema 2 with analytic curves and surfaces, explicit frames and ranges, fitted intersection curves) and a versioned body envelope (SCBREP03) with its own metadata records, a bounded binary codec, a validator with resource budgets, and an adapter that refuses what it can't convert exactly. Pinned by a box-and-fillet golden fixture. Not yet written by application saves. Refs #303.
When sample points say two bodies are apart or one is inside the other, the facetings are now checked for surfaces passing through each other; if they do, the boolean is computed instead of shortcut. If it still can't be intersected, the sampled answer is kept as a flagged, unverified result, and Interference lists such pairs as "could not be checked" with the reason. Fixes#442 and #443.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A hole positioned on a face now follows that face along the hole's own axis instead of sliding to the face's nearest point. When the face no longer reaches the position, the hole stays where it was placed and the feature says so.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
When adjacent profiles are merged for one extrude, collinear lines on either side of where a shared boundary ended are joined back into one edge, so the body has no split faces or extra vertices for later booleans to trip on.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Two line segments that lie on one another within the tolerance, a hair from parallel, no longer report a crossing somewhere along their overlap; the ends of the overlap split the edges instead. This stops booleans from leaving sub-tolerance edges or stray vertices.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every Options row puts its control in one right-aligned column, Look At is a single label with an icon button, Options folds with a disclosure triangle, and the toggles use plain nouns (with dedicated ids for Profile and Points so they don't collide with other labels).
The Linetype buttons now read "Draw as {linetype}" with nothing selected and "Convert the selection to {linetype}" with a selection, in all four locales.
Bump the workspace to 0.7.0 and write the 0.7.0 release notes. Minor bump: the design format moved to 15 (sketches on cylinder caps and sheet metal panels), so 0.6 can't open 0.7 saves, and new features landed (Select Other, per-edge flanges, sketches on caps and sheet metal faces).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A profile traced over a face sketch's projected boundary left the extrude's caps and sides without an exact planar source, so a sketch or offset plane on the new top face was refused. The drawn curve is now the edge's source where it covers a projection. Clearer fixed-plane message; regression tests in the engine, UI harness and design corpus, plus a corpus-wide flat-face attachment check (known gaps under #491-#495).
Fixes#489
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Hold the left button still (long-press on touch) or right-click › Select Other… to list everything under the cursor: sketch points and curves ("Line 3", "Point (arc 2 centre)"), vertices, edges, faces, bodies, profiles, planes and axes, filtered like a click and by the open dialog's active input. Hovering a row lights it up; clicking selects it (Shift/Ctrl add) or feeds the dialog. A repeat click on the same spot with nothing changed selects the next thing there; a double-click keeps its own actions.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Replace the 0.2.1 enclosure recording with a 40 s take of the current desktop UI building a Raspberry Pi 4 case: a sketch dimensioned with the board's parameters, extrude, fillets and shell, an M2.5 standoff patterned on the 58 x 49 mm hole rectangle, port cut-outs, floor vents, a colour, then height 24 -> 32 mm in Parameters. The demo script gains the pi story (now the default).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Profiles revolved together merge into one region that keeps a vertex where
each shared edge met the axis. With the axis edge in several pieces the loop
skipped the builders for a profile with an edge on the axis, and the generic
sweep turned each piece into a degenerate face that booleans failed on.
Runs of collinear axis lines are merged into one first.
Fixes#487
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* fix: name an untitled design after its file on save and open
Design tabs all read "Untitled" because a design's name only ever came
from file.new. Saving a design still under the default name now names it
after the file (bracket.solidcraft -> "bracket"), and opening a file whose
stored name is the default shows its file name. Names chosen by the user
are kept. The rename is part of the save, so it is not an undo step and
does not leave the design marked as changed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HWLPLy7ug7URSK5WybjRNa
* test: expect the file's name after saving an untitled design
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HWLPLy7ug7URSK5WybjRNa
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The live preview also evaluates each command as a new body, to show the tool of a join or cut
(as_new_body sets every `operation` to "new"). A combine has no new-body form: its operation is
between bodies that already exist, and solid.combine rejects "new" ("operation must be join, cut
or intersect"). That error became the preview's error even when the combine itself worked, and
since OK is greyed while the preview has an error, a combine could not be applied from its
dialog at all. as_new_body now leaves solid.combine alone, so its preview shows the result.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
`fit: reduce` acts only on refusals marked too large. Three kinds weren't:
the corner build's contact lines leaving their faces or running backwards,
and a curved chain's contact reaching past the end of the seam it trims. Two
more were hidden: a later edge's too-large refusal lost to an earlier edge's
other error, and the corner build's lost to the local blend's in `fillet`.
The messages are unchanged.
Refs #293
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Moved in by more than its radius, a round collapses and its neighbours meet
along a new edge. That edge was always built as a straight line keyed by its
ends, so on a disc whose circular edge is rounded the four arcs where the floor
meets the side became one chord used by four faces, and the shell failed with
"This shell is not oriented and closed" (#319).
The new edge now runs where the edge's face meets the face across the round
(the round's far side, crossed as a strip), through the edge's middle moved
onto both: a line or a circular arc, checked to lie on both moved faces, and
refused otherwise. Twins are the new edges with the same ends through the same
middle.
Fixes#319
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* fix(ui): draw sketch constraint glyphs in red
Traditional CAD convention marks constraint glyphs in red. glyph_edge
and glyph_text in both themes now use red values. glyph_bg is
unchanged. The same glyph box switches to the error colour when a
constraint fails. The new reds are chosen to stay distinct from that
error colour. They are also distinct from the blue used for selection
and hover. See the pull request body for the before and after RGB
values and the contrast reasoning.
* fix(ui): match constraint toolbar icons to the red glyph colour
The CONSTRAINTS panel buttons and their drop-down rows drew their accent
strokes in the normal sketch tool green. They now use glyph_text, the same
red the matching constraint glyph box uses in the sketch view. A new
panel_accent helper in toolbar.rs picks the colour: the constraint red for
the CONSTRAINTS panel, the existing sketch green for every other sketch
tool, and the plain accent everywhere else. No other toolbar styling
changed.
* Add a one-surface fill of closed 3D loops to geom
A closed loop of curves that does not lie in a plane has no exact surface;
the usual answer is one smooth face fitted over it. fill_loop does that:
- the loop's best-fit plane (Newell normal), with a frame chosen from the
loop itself so the result does not depend on where the loop starts, its
direction, or where the part sits
- the loop seen along that normal must be simple and must not fold or run
along the normal; otherwise it is refused ("not supported yet"), never
filled with wrong geometry
- one non-rational bicubic B-spline height field over the loop's box,
fitted by least squares to the loop's samples (The NURBS Book 9.4.1,
9.4.3, eq. 9.62/9.65) with a thin-plate smoothness term
lambda*A*int(h_uu^2 + 2 h_uv^2 + h_vv^2), A one grid cell's area, so the
fit is the same at any scale; only planes are reproduced exactly
- span counts per direction (long narrow loops fit), refined until the
loop is within tolerance, else refused with the deviation reached
bspline: bisected span search, basis functions on a stack array, one
clamping helper shared by curves and surfaces, one binomial helper.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
* Patch fills non-planar loops of edges with one smooth face (#250)
surface.patch with edges refused any loop that is not planar ("not
supported yet: patching a loop that is not planar"). It now fills it:
- planar loops still get one exact planar face, but planarity is certified
conservatively: lines by their ends, B-spline/NURBS edges by their control
points, intersection curves by their samples lying on a support plane
within tolerance; a loop that can't be certified is filled instead
- other loops get one face from geom's fill_loop, bounded by the body's own
chained edges, whole (no split): its history is one generated face whose
edges are the body's, and it stitches back into a closed solid
- intersection-curve edges are sampled by a seeded, guarded double
projection shared by the planarity test and the fill (plane_fit)
- the face tolerance is 10x the planarity tolerance (documented: later
operations take the face to contain its edges within it)
- edge picking runs inside the guard; the geom->truck conversion is shared
with the T-spline sheets (spline_conv); the Newell plane fit is shared with
STEP import
Tests: 3- to 8-sided, concave (dart, arrow, plus), flat-corner, two-edge and
imported rims fill as one face and stitch closed (volumes against an
independent integral); finite mesh normals, same result for any pick order
or placement; non-height-field loops and too-fine detail are refused.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
* Test the Patch dialog filling a non-planar loop of picked edges
The Patch dialog's only test used a sketch profile. Picking the four
curved rim edges of a box cut by a sideways cylinder now makes one
surface.patch command whose result is a single smooth face over the rim.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A sketch on a flat face of a sheet metal body was refused ("this face has no exact planar
source"), so the only way was a plane frozen in space. When the sheet changes (a flange's
angle, the thickness), the frozen sketch stays behind: a cut from it fails on the slanted
flange or leaves a blind pocket in the thicker sheet.
`sketch.create` with a face of a sheet metal body now attaches the sketch to the panel the
face belongs to. It keeps the face's name, `sheet:<body>:<panel>:<top|bottom>` (the panel is
the base or a flange's feature tag), and takes the panel's exact plane from its flat region
and fold each time the model is evaluated, so the sketch follows the sheet through parameter
changes, unfold and refold. Its coordinates are the flat pattern's (the bottom face's y
mirrored). A face that is gone is reported as a lost attachment, never replaced by the
nearest face. The attachment follows a renamed or copied body, shows as `sheet_face` in the
command result and as its own status in Redefine Sketch Plane. `fixed: true` still freezes.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Sketch on a cylinder primitive's caps (#420)
A solid.cylinder's caps carried no construction certificate, so a sketch
on its top or bottom was refused unless fixed:true (#420's crossed
cylinders, built from primitives).
- kernel: FaceSource::CylinderCap { producer, high, plane };
Body::with_cylinder_certificate turns a cylinder's two extrude caps into
certified caps. kernel::cylinder's output is unchanged for its other
callers.
- doc: FaceCertificate::CylinderCap { high }, named F<id>:top / F<id>:bottom
as the cylinder's face names already are; New Body and Join cylinders
are certified, shells carry it as their planar source.
- format 15: designs can store the new certificate kind; version 14
designs need no change, and older builds ask for an update instead of
meeting an unknown kind.
Tests: top and bottom attachments follow a height and base edit and a
reopen; crossed joined cylinders keep both caps attachable; a shelled
cylinder's floor keeps its cap identity; malformed certificate JSON is
refused.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YDDPmNdRoBgkHcLeUDKVfb
* Format 15 also covers sketch_axis links (#448)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YDDPmNdRoBgkHcLeUDKVfb
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Project, Intersect, Include 3D Geometry and Text resolved the active sketch's
plane without the model, so on a construction plane that is built from geometry
(perpendicular to a plane through a sketch line, through three points, midway
between two faces, tangent, along a path) they stopped with "this plane is built
from the model: evaluate first". Evaluation resolves the same plane against the
model before the sketch, in its component's frame; the sketch commands now do
the same, in one place, for adding a link, refreshing the links on an edit,
snapping a point onto an edge and the internal face profiles.
Tests: a sketch on a plane through a sloped sketch line projects a point and a
line of that sketch, follows a parameter that tilts the plane (also after reopen
and after another edit), holds text, intersects a body and includes an edge; the
same on a three-point plane and a midplane.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A left press with Ctrl (or Cmd) held, no Shift or Alt, on empty space orbits
for that press, unless the preset binds Ctrl+left itself. It only orbits
once the pointer moves: a Ctrl+click still adds to the selection, and
Ctrl+drag on sketch geometry still drags it without snapping. Works with a
tool active, without adding geometry. Ctrl+box selection from empty space
becomes the orbit; Shift+box selection still adds.
Preferences › Navigation and the UI tour mention it. Test drives every
preset through real pointer events.
Claude-Session: https://claude.ai/code/session_01YDDPmNdRoBgkHcLeUDKVfb
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The README called the solver damped Gauss–Newton. It now places what the
constraints fix by construction (loci intersections and rigid-cluster
decomposition, after Owen 1991 and Fudos–Hoffmann 1997) and runs
Levenberg–Marquardt on the rest, with the rank of its Jacobian giving the
remaining degrees of freedom. The constraint list also gains the ones it was
missing (point on curve, curvature, point-to-line, arc sweep, arc length, slot
length), and live drags are described.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
With "Orbit around: Point under the cursor", a drag that starts over
empty space used to pivot on the point under the cursor at the target's
depth, so an orbit begun near the edge of the view swung the model
around an off-screen point. It now pivots on the centre of the visible
bodies and sketches (the same bounds Fit frames), or on the view centre
when nothing is visible. A drag that starts on the model is unchanged.
Claude-Session: https://claude.ai/code/session_01HWLPLy7ug7URSK5WybjRNa
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* docs: add OpenGraph and Twitter card tags to the book and web app
Links to the docs site and the browser app now unfurl with a preview card.
The book gets the tags through theme/head.hbs (og:title follows the page
title); the web app's index.html carries its own, pointing at /app/. Both
use the social preview image, now served from the book at /solidcraft/og.png.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HWLPLy7ug7URSK5WybjRNa
* docs: list the social preview image in ATTRIBUTION.md
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HWLPLy7ug7URSK5WybjRNa
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
One edge flange feature gave all its flanges one height and one angle. A
part whose flanges lean differently took one feature per angle, and
flanges of separate features don't close toward each other, so its
corners stayed open.
- sheet.flange (edge): an entry of `edges` is a point [x, y, z] as before,
or {point, angle?, height?} whose angle and height (expressions, checked
like the feature's) replace the feature's for that edge. Bad input is
refused with the edge named. Before, the object form was read for its
point and the rest was ignored without a word.
- The feature stores its edges as FlangeEdge. An edge without values of
its own is written as the plain point it always was, so designs without
them are read and written as before; an unknown key in an edge is
refused, not dropped.
- The edges' values are feature inputs of their own (Edge angle, Edge
height, after the feature's), so parameters, renames and
parameters.change reach them. timeline.edit names the edges again when
it changes them, so each value stays with its edge.
- SheetBody::add_flanges_each trims every edge by its own setback and
adds the flanges. The corners between them close as between equal
flanges: the closing already works from the two flanges it joins (each
one's fold and leg), so the flat pattern follows by hand from the
angles, the heights and the rule (the tests derive it).
- The Flange dialog shows a row per picked edge with an angle and a
height box (empty: the dialog's value) once more than one edge is
picked, and brings them back on Edit Feature.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
`sketch.constraint.symmetry` (line), `parallel`, `perpendicular`,
`collinear`, `tangent` and `coincident` (point on curve) now take `x` /
`y` for the sketch's own axes, matching what `solid.revolve` means by
lowercase x|y. A real curve with that id still wins.
An axis becomes a linked construction line on it: a new
`LinkSource::SketchAxis` resolved in sketch coordinates, so it stays on
the sketch's axis on any plane, is shared by every constraint on that
axis, is left out of profiles and is reported in `created`. Equal,
concentric, midpoint and horizontal/vertical keep refusing axes, since
the axis line's finite length or fixed direction would make them
meaningless.
Claude-Session: https://claude.ai/code/session_01YDDPmNdRoBgkHcLeUDKVfb
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A Union dropped every construction certificate, so after any join no face
could take a durable sketch: sketch.create failed with "this face has no
exact planar source" even on a face the join never touched (#420, and the
"CREATE SKETCH: operation failed" reports #344, #195).
- kernel: map planar sources through a Union from both operands, with the
same exact-support rule Cut uses. Coplanar supports of the two operands
carry distinct identities, so a face merged from both stays without one.
- doc: Join extrude and Join box tools are certified like new bodies; a
cap moved off its designed height (into the target, or past a curved To
face) is not certified. Join producers are accepted when certifying.
Tests: both operands' faces attach and follow an upstream edit and a
reopen; a merged coplanar face is refused and fixed:true works; a face a
join covers whole is lost without moving to the new roof. Tests that used
a joined face as their "uncertified" example now use a merged face; the
trimmed-face case in a_sketch_on_a_face_stays_on_that_face now stays
attached to the surviving piece.
Claude-Session: https://claude.ai/code/session_01YDDPmNdRoBgkHcLeUDKVfb
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
kernel::sew refused a solid with a thin planar face away from the origin: a slab
30 x 2 mm and 0.00013 mm thick with a corner at (-300, -200, 5), turned 0.45 rad
about x, failed with "sew: face 1: cannot attach a plane to a wire that is not on
one plane", though its faces are flat to 1e-14 mm.
truck's plane fit sums the cross products of a boundary's control points about a
centre and takes the points' sum for that centre (it divides by the number of wires,
not of points): eight times as far from the origin as a rectangle of four lines. The
sum is the same about any centre, but its rounding grows with the square of the
centre's distance, and on a thin face, whose normal is short, it turns the normal far
enough for truck's own 1e-6 flatness test to fail: truck finds the slab's four thin
faces 3.0e-7 to 2.1e-6 mm out of the planes it fitted.
A planar face keeps truck's plane wherever truck gives one. Where truck refuses, the
same fit is made on a copy of the boundary moved so that the mean of its control
points is the origin, and the plane is moved back; a boundary that leaves its plane
or has no area is refused as before.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A body of several pieces (a plate and the islands a cut leaves inside its
holes, such as letter counters) was written as one BREP_WITH_VOIDS whose
other shells were voids. Export now writes one solid per lump, each with
its face colours; a real void stays a void of its lump.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A full revolve of a profile with more than one edge on the axis (a spherical shell's half ring:
both radial lines lie on it) took the generic sweep, built in place. Truck tessellates the
degenerate faces those edges sweep reliably only with the axis through the world origin, so on a
sketch plane off it the body measured about a third too large (a shell from r 18.5 to 40, 10 mm
above XY: 324 339 mm³ instead of 241 561), and booleans with it failed or removed the wrong side.
Such profiles are now swept about an axis through the origin and translated into place, as
revolve_touching_axis already does for profiles with one edge on the axis.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Minor bump: the SolidCraft rename (#389) and the design container format (#327) both change
the files people work with; builds 0.5 and older can't open designs saved by 0.6. Release
notes cover the new format, what's new and the upgrade from SolveCraft.
Claude-Session: https://claude.ai/code/session_01HWLPLy7ug7URSK5WybjRNa
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Pattern copies of a post joined to a body already holding the original post had
their tops in its plane, so every join first pushed faces apart (about 190 ms,
then discarded). Faces now coincide only where their boxes meet, the push-apart
retry runs once per boolean instead of twice, and splitting prism outlines skips
the sampled arc projection for points off the arc's circle.
Sensor enclosure evaluation: 3.07 s -> 1.63 s, same bodies.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The planar arrangement solved a line and a circle, or two circles, for their two
crossings even where the curves only touch. At a tangent contact the two roots are
rounding noise spread along the curves by its square root: a 1e-12 mm error in the
centre's distance from the line puts them 2e-6 mm either side of the contact on a
2 mm arc, well inside the tolerance of both curves; when the noise falls the other
way there is no root at all. Cutting a rounded corner (an arc tangent to the two
edges it ends on) out of a plate with planar_regions_boolean then ran that far along
the plate's edge past the arc's end before turning onto the arc: a 200 x 37 plate
turned by 0.25 degrees came back with six edges, one of them 3.45e-6 mm long.
Curves that touch within the arrangement's tolerance now meet at the one point their
centres give: the foot of the circle's centre on the line, or the point on the line
of centres of two circles tangent inside or outside. Circles of nearly one radius
about nearly one centre keep the general formula.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A cut-out made in the flat pattern could cross a bend only with edges
running along the bend or square to it: a round hole or a slanted slot
over a bend line failed to fold ("not supported yet: curved cut-outs
across a bend", "... cut-out edges running across a bend at an angle").
Sheet: a flat edge in a bend zone now folds whichever way it runs: along
the bend to a line, across it to an arc, and any other way to a curve on
the bend's cylinder (a slanted line to a helix). The curve is carried as
a chain of cubic Hermite pieces fitted within 1e-7 mm on both faces of
the sheet, with breaks that depend on the flat edge only, so the top
face, the bottom face and the wall share them. The wall between the two
chains is a ruled surface with radial rulings: the cut-out's wall stays
square to the sheet. The bend's own faces stay exact cylinders, now sized
to the whole boundary of their cell (a curved edge may bulge past its
corners).
Kernel: such an edge has no line, arc or conic form, so the sewing
interface gets EdgeSpec::Chain (a chain of cubic Bézier pieces: a cubic
B-spline with triple inner knots, its ends on the shared vertices) and
SurfSpec::Ruled (two chains joined by straight lines, so a wall built
from the chains holds them exactly). The sheet module's rev_edge becomes
EdgeSpec::reversed, so the new variant is handled where edges are
reversed.
The test for "along" and "across" is in millimetres (1e-6 mm at the
edge's ends) instead of relative 1e-9, so coordinates rounded by a script
fold as drawn.
Tests. Kernel: a box with one wall bulging as a cubic (chains of two
pieces at the bottom and the top, the wall ruled between them) sews to a
valid solid of the analytic volume, 27.6 (measured 27.59965); chains with
the wrong number of control points, a NaN or too many pieces, and a ruled
wall between chains of different piece counts, are refused. Sheet: a slot
turned 30° and a round hole across 72°, 90° and 108° bends fold to valid
solids that lose the cut-out's flat area times the thickness (K = 0.5:
400 and 100.53 mm³, measured within 0.02); a slanted flat edge folds to
its exact helix within 1e-7 mm (measured 1.9e-8) on both faces; lines
along and across the bend keep their line and arc. Engine:
fold_through_cut_outs now expects a round hole across a fold to fold, and
to unfold to the same round hole; the per-bend machining guard (#296)
sews a bend that carries a round cut-out, so a hole beside it cuts and a
hole in the bend is still refused.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
The flat-pattern point budget (16 384) counted every cut-out by its 0.001 mm
chords, arcs included, so a plate with 240 round 4 mm holes (about 100 chords
each, 480 exact arcs) was refused with "sheet metal flat geometry exceeds the
bounded processing budget" when the holes were cut in the unfolded sheet. The
planar booleans work on exact lines and arcs whole, so those now count once
each; a sampled curve still counts its chords. A second limit keeps the
chords of everything, arcs included, at 65 536, the same figure the planar
boolean applies to the sampling it does itself, so the work stays bounded.
planar_region no longer samples an exact loop only to discard the result: the
complexity check right above it already covers the same budget.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A panel label too wide for its panel (beside its caret) wraps between words
onto a second line; a single word wider than the panel stays whole. Each line
is centred, and the label's hover area grows to hold both lines. A panel's
buttons are centred in the panel, so a one-button panel such as Finish Sketch
lines its icon up with its label.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
* fix: fillet fit review follow-ups
From the review of #388 (merged before these landed):
- The Fillet dialog's Applied Radius showed nothing when editing a fillet
that was already reduced: the preview found the radius by diffing the
states before and after. The engine's preview now keeps the command
replies, and the dialog reads the radius of the feature they name.
- Pattern copies of a reduced fillet try the radius the original was
reduced to first, instead of each searching again (up to 16 fillets).
- fit: reduce with a chord or variable radius is refused instead of being
silently ignored.
- One helper appends a note to a feature's warning; too_large is imported
like unsupported in the loop and curve blends.
Refs #293
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
* Use the solidcraft_doc crate name after the rename
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HWLPLy7ug7URSK5WybjRNa
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
- frame::heading draws a panel's title row (heading_bg) or a section heading
(subheading_bg) on a band darker than the dialog, in both themes. Every
docked command dialog, the Sketch Palette and Redefine Sketch Plane use it.
- Sketch Palette: "Options" and a new "Sketch Status" heading are section
bands; the status line sits under its own heading.
- Sketch Palette: Finish Sketch no longer centres in the leftover height, so
the palette ends one line below it, one line after the status.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
object_height, curved_target and curved_target_any took the first solid body with any face
within its pick tolerance of the To Object point. That tolerance is 5 % of the body's size,
so a large body beside a small target took picks made on the target: a ridge extruded up
to a post 2 mm above a plate treated the plate as the target, nothing trimmed the tool, and
it ran past the post (to x 9.08 instead of -2.31).
They now share face_at: the nearest face over every solid body, still within that body's
tolerance. appearance gains nearest_face (the face and its distance) and pick_tolerance,
which face_index_at now uses as well.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* fix(doc): extrude and revolve in a moved component from another component's sketch
A feature built from a sketch of another component read the sketch's plane as if it were in
the feature's own component. When the two components are placed differently (a moved or
jointed part), the tool landed transformed along with the feature's component: a join on a
part turned half a turn about Z, from a root sketch, came out on the far side of the origin.
Extrude and Revolve now see the sketch through both placements, as sweeps along 3D paths and
sketches on another component's face already do (sketch_in_feature_frame, using
profile_in_frame). The sheet-metal rotated-frames test built its cap witness from a sketch of
the moved component while the root was active, relying on the old reading; it now builds the
witness in the sketch's own component, which is what it measures against.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* test: To Object extrude in a moved component from a root sketch
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* style: rustfmt
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Edge flanges meeting at a corner of the base were closed only at exactly
90°; at any other angle they stayed open (a V at 72°) and the rule's gap
was not used.
The flanges of one feature now close at any convex base corner and any
bend angle: each panel end is cut square to the sheet on a line in the
flat (slanted off 90°, stored as ext plus a new per-end slope) so the
edges nearest each other, on the inner faces, run parallel the rule's gap
apart about the plane bisecting the inner faces. The construction reads
the two flanges' own angles, so it holds for unequal ones as well. At 90°
it is the extension the old code gave (reference case 69-sm-tray is
unchanged). A corner that can't close (a gap under 0.01 mm, flanges
bending opposite ways, ends that would overlap in the flat pattern) stays
open, and the flange feature reports a warning that says where and why.
A flange of a later feature leaves the corner as it was (reference case
75-sm-bracket-holes: the earlier flange keeps its length).
Tested at 72° and 90° against a hand derivation, on a trapezoid, and
every 5° from 45° to 135° on a rectangle and a trapezoid (gap exact, one
flat region without hairline edges, one valid shell holding the flat
material).
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
With sketch curves selected, the palette's Normal / Construction / Centerline
buttons now show the line type of the selection (each type of a mixed
selection); with nothing selected they show the drawing mode, as before.
Previously no button was highlighted while curves were selected.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A parameter change can break a feature without failing the command that
made it; parameters.change reports it only in its `errors`. `run` then
exited 0 and exported the bodies as they were before the failing feature:
a shrunk sheet-metal tray whose unfold failed came out folded, without
the holes and cut-outs made after the unfold.
`run` now checks the evaluated timeline before writing anything. Any
feature with an error fails the run with status 1, lists the failing
features on stderr and writes none of the --out and --save files, as a
failing command already does. --allow-errors writes them anyway. `eval`
is unchanged and still reports the errors in its timeline.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Snap package: build, test and attach a strict snap to every release
packaging/linux/snap/snapcraft.yaml (core24, strict, gnome extension) repackages
the release's Linux tarball like the Flatpak does. The release workflow builds it
for amd64 and arm64, installs it with --dangerous, models a box in the confined
app on headless X11 and Wayland, and attaches solidcraft-<version>-linux-<arch>.snap
plus the version-less copy. When SNAPCRAFT_STORE_CREDENTIALS is set, nightlies go
to edge and release drafts to candidate, and snap-store.yml promotes candidate to
stable when a release is published. The README gets a Snap badge and install line.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
* snap smoke: stop the app's whole process group, refuse a busy control port
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
* snap smoke: quit the app cleanly between backends
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Badges and one-line instructions for Windows, macOS, Linux and the web app,
right after the tagline and demo. The links use releases/latest/download with
version-less file names, which release.yml now attaches (and checksums)
alongside the versioned installers. The Flatpak note and the name/compatibility
section move into the book's Getting started page.
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Every panic (in a command, in the kernel, anywhere else) and every unclean
exit (abort, stack overflow, kill) leaves a report in a local crash folder:
message, file:line, a trimmed backtrace, version, commit, system and renderer,
the command and recent commands, and when possible the design and replay.json
that reproduce it (solvecraft-cli crashes replay <id>).
- Cost: nothing until the app installs the hook (tests, CLI and web never
do); then one small journal line per top-level command of the design on
screen, taken back with a truncate when the command changed nothing.
- Unclean exits: each run holds a lock on its journal; a journal nobody holds
at the next start belongs to an app that died. Autosaves restart the
journal from the autosaved design.
- Bounded: a crash's signature (place + message, numbers ignored) is counted,
not rewritten; at most 5 new reports per run, 20 reports, 50 MB, 90 days;
recovered kernel panics are pruned first.
- Agents: diagnostics.crash_reports / crash_report / crash_reports.clear
commands, the MCP crash_reports tool, solvecraft-cli crashes, solvecraft
--crash-log; diagnostics.crash_test (with SOLVECRAFT_CRASH_TEST) checks it.
- People: the Crash Reports window opens after a crash (Help > Crash
Reports…) with a reviewed issue draft per report; nothing is sent.
- Release builds keep line tables for file:line in backtraces.
Tests: child processes that really panic in a command, in the kernel, on a
thread, and abort; dedup counts, limits, hostile folders, journal parsing,
the UI window and draft, the MCP tool. docs/crash-reports.md.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
kernel::sew builds an arc edge, and the wall an extruded arc sweeps, with truck's
three-point arc (circumcentre, then a turn about it). On a very flat arc that
construction ends off its own vertex: a 12 mm chord with a 0.08 um sagitta (a 225 m
radius) ends about 1e-6 mm short of it, and the planar face holding the arc, 1238 mm
from the origin, fails with "cannot attach a plane to a wire that is not on one plane".
truck's plane fit takes the sum of the wire's control points as its centre, so a gap
of that size is scaled by a distance of the order of the coordinates and tilts the
estimated normal beyond the fit's 1e-6 flatness tolerance.
Arcs whose sagitta is under 1% of the half chord are now built as their exact rational
quadratic (apex 2/(1-t^2) along the bow, weight (1-t^2)/(1+t^2), t the sagitta over the
half chord), for edges and for the extruded walls on them. Deeper arcs keep truck's
construction.
Co-authored-by: NOWN-DEV <257771410+NOWN-DEV@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* feat(kernel): typed TooLarge refusal and fillet_max search
Blend refusals caused only by the size (larger than the neighbouring faces,
taller than the walls, longer than the next edge, larger than a corner
radius) now return KernelError::TooLarge, displayed as before. fillet_max
finds the largest radius below a request at which the fillet of the edges
works, to three significant digits, by building candidates; it is an explicit
call (up to 16 fillets), not run on every refusal.
A corner edge that doesn't run square to the edge is now reported as such
instead of as a blend larger than the neighbouring faces.
Refs #293
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
* feat: fillet fit option reduces a radius too large for its edges
solid.fillet takes fit: exact (the default, as before: a radius too large
for the geometry around the edges is refused) or reduce: the radius is
reduced to the largest that works for all the picked edges (kernel
fillet_max, three significant digits, every candidate built). The feature
stores the requested radius, so it refits on every evaluation; when it
reduces, the feature's warning says so and the command returns
radius_applied. Pattern copies of the fillet use the same rule. The file
format writes fit only when it is reduce.
The Fillet dialog gets a Radius Fit row (Exact / Reduce to Fit, constant
radius) and, when the preview reduced the radius, an Applied Radius line;
editing the feature keeps the choice.
One radius for all edges for now; per-edge radii and taper follow.
Refs #293
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Two-finger scroll pans the model instead of zooming; pinch-to-zoom
zooms toward the cursor and honors reverse zoom. Trackpad scrolls
arrive bracketed (Start..End, momentum included) while mouse wheels
send bare moves, so phases tell them apart: bracketed gestures pan,
bare vertical input zooms and bare horizontal input pans (thumb wheel).
Mouse line/page input keeps zooming, and ui.scroll now sends line
input so scripts and agents are unaffected. New Navigation preference
'Two-finger scroll pans' (default on) restores the old behaviour
when off.
One extrude cutting many circles from one sketch still cut the plate once per
circle, each boolean rebuilding and re-meshing a plate grown by every hole before
it (32 circles 2 s, 128 circles 60 s). The #261 fix joined clear tools with
kernel::union_apart only in pattern replay; apply_traced now does it for every
cut with 8 or more tools (patterns included), keeping each piece's face lineage.
* Release under the SolidCraft name: binaries, assets and installers
The desktop binary is now `solidcraft` and the CLI `solidcraft-cli` (the two app packages
are renamed; their folders move with the rest of the rename later). Every release asset is
named solidcraft-<ver>-… / SolidCraft-<ver>-windows-x64.exe, and the installers show the
SolidCraft product name.
Kept so existing installs keep updating (docs/compatibility.md):
- `solvecraft-cli` alias binary in every package, forwarding to solidcraft-cli with a
deprecation note on stderr (tests/legacy_alias.rs).
- Linux app ID ai.storyteller.solvecraft (Flatpak ID, desktop entry, Wayland app_id).
- MSI UpgradeCode, so the MSI upgrades in place.
- deb Replaces/Conflicts/Provides and rpm Obsoletes/Provides solvecraft.
- An old-named .zsync copy so earlier AppImages find updates; a legacy .flatpakrepo copy.
- .solvecraft file associations; SOLVECRAFT_* fallbacks in the packaging scripts.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
* MSI: register the legacy .solvecraft extension without a duplicate open verb
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Tangent hole contacts: every symmetric contact gives the same faces (#307)
Three things made the four symmetric contacts of reference case 42 differ:
- The 2D prism boolean's ray-parity test miscounted a ray grazing the bottom
of a patterned hole, whose two halves are read back with centres a few ulps
apart: one half counted the touch, the other missed it. The loop chaining
then failed and those cuts fell back to the general boolean, which treats
circles tangent within its tolerance as overlapping and splits the hole.
The ray is now moved off vertices and arc extremes by far less than any
modelling tolerance.
- The prism result's volume check used a coarser mesh than the operands, so
a plate with many holes read too large and correct results were rejected.
- The merged topology did not join a hole's two pieces across the line where
two tangent holes touch (four faces meet there).
Case 42 now gives 39 faces (33 holes, 6 planes); its expected.json pins it.
Fixes#307
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
* Kernel test: tangent hole pinch no longer splits the wall (#307)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A rectangular or circular pattern of a fillet or chamfer repeated it at the
points picked when the feature was made. The feature itself finds its edges
by name on every evaluation, but a parameter that moves the edges (a taller
pocket) leaves the old points on other geometry, and the copies then
blended the wrong edges or failed ("the faces at the edge ends must be
planar"). The model state now records, per fillet or chamfer, the edges it
blended in this evaluation (part of the state's digest), and the pattern
repeats those.
Fixes#219
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A straight-edge fillet required each end of the edge to meet exactly one more
face, square to the edge. Now an end may meet one planar face at any angle
(the round ends in it along an exact ellipse, the cross-section slid along
the edge onto the plane) or two planar faces meeting at the end vertex: the
round ends across both and cuts back the edge between them where its
cylinder crosses it (Vida, Martin and Varady 1994: trimlines joined across
existing faces). The cylinder is swept to cover both trimmed ends. Square
ends are built as before.
This rounds the mitres where two chamfers meet at a plate's corner, and a
concave edge where a post stands on a plate (the round's end caps extend
the post's end faces); both were refused.
Fixes#215
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Sketch Dimension refused a dimension the sketch couldn't take, with
"that dimension would over-constrain the sketch; add it as a driven
(reference) dimension with driven: true", which the tool gave no way to
do. It now places it as a driven dimension instead: while placing, the
preview shows it in parentheses in the driven colour, and the click adds
it at once (it has no parameter and no value to edit), with a status line
saying why. Other refusals, such as an unsupported pick, are reported as
before, since the driven dimension is refused too.
Refs #320
Co-authored-by: Vitali M. <6042958+vitalibr@users.noreply.github.com>
A panel drop-down taller than the window ran past its bottom edge, so the
last rows (Sketch → Create → Intersect and below) could not be reached. The
rows now scroll inside the window, and a row reached with the arrow keys
scrolls into view. Row ids no longer depend on the enclosing Ui, so the
keyboard focus still finds them inside the scroll area.
Since 4e595de a partial-depth cut that ends inside a cylinder runs through the
exact stacked-section path, which leaves 0.3 mm wide strips of the cylinder wall
beside the cut. Their tessellation is one triangle wide, too few distinct
samples for the cylinder fit, so the merged topology reported them as a sphere
and a freeform face. Where the mesh fit finds no plane or cylinder, use the
face's exact surface (plane, cylinder or sphere) instead.
Fixes#308
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Projecting a cylinder's wall or the face of a round along a circular edge
failed with "face projection has an open or invalid boundary": these
surfaces are stored in halves joined by hidden seams, and the projection
dropped the seams but kept only the picked half. It now projects the whole
patch, the face as drawn, through the same surface_patch the viewport uses
to highlight it.
The guard that refuses machining through bends sewed every bend zone and
nonparallel panel into one solid. Two bends meeting at an open corner relief
share only an edge, so that sew failed with "nonmanifold edge contact" and any
cut on the base was refused. Sew and test each piece on its own instead.
Reference case 75-sm-bracket-holes now passes; its known_failure mark is removed.
Fixes#296
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Between two points, or on a line, that don't line up with an axis, the
Sketch Dimension tool only offered the distance between them: an auto
dimension ignored where its text went. Now the placement picks what it
measures: across from the two (between the perpendiculars through them)
the distance between them, as before; past that, above or below them the
horizontal distance, beside them the vertical one. With no text, an
explicit type, or two ends already on an axis, nothing changes.
The tool previews the dimension from the cursor, so the choice follows
the pointer while placing it.
Fixes#257
Co-authored-by: Vitali M. <6042958+vitalibr@users.noreply.github.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A sheet-metal tray built at 2000 x 2500 mm with an edge flange on all four
edges (72° or 90°) and unfolded failed to rebuild when W and H went to
400 x 300, 600 x 450, or W alone to 400: "planar region arrangement failed
or exceeded its bounded processing budget". The same tray drawn at 400 x 300
unfolded, and growing it worked.
The sketch solved again after the change leaves its corners ~1e-13 mm off,
so the flanges inherit a hair of tilt and their panels and bend zones meet
the trimmed base within 1e-13 mm instead of exactly. The flat pattern is a
balanced union of those pieces, and the arrangement chains its output loops
within 10 tol. In a later round, ray parity classified a bend zone's edge
midpoint that lay level with a corner whose two lines did not quite meet:
the ray slipped through the gap without a crossing, the zone's edges counted
as inside the other operand and were dropped, and the outline no longer
closed. A rectangle turned by 1e-14 rad failed the same way.
inside_loop now closes the gap where one line ends and the next begins with
a straight connector while it counts crossings; exactly closed joints are
unaffected. Joints with an arc keep the arc's own endpoint rule, which
treats ends within its angular tolerance as on the ray (a connector there
double counted at a circle split into two arcs).
Co-authored-by: NOWN-DEV <257771410+NOWN-DEV@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The space_mouse module was Windows-only (hidapi). On Linux it now finds the
multi-axis HID interface through /sys/class/hidraw and reads /dev/hidrawN with
plain std I/O, so there is no new dependency and no libudev needed.
A small report descriptor parser tells devices apart: a top-level Multi-Axis
Controller collection marks the 3D mouse, and report 1 declaring all six axes
selects the combined layout (X Y Z Rx Ry Rz in one report) that some homemade
devices use. Real split devices (report 1 translation, report 2 rotation) keep
their existing decoding. Windows reads the descriptor through hidapi and falls
back to the split layout if it is unavailable.
Co-authored-by: jochenhammes <15869208+jochenhammes@users.noreply.github.com>
Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>
fill_triangles bounded the slab triangulator by edges x slabs, as if every
edge crossed every slab. A ring sampled finely at a close zoom has hundreds
of edges and slabs but only four edges in each slab, so the estimate ran a
hundred times over the hover highlight's budget and the fill was dropped,
leaving only the outline. Count the slabs each edge actually spans instead.
Region2::triangulate tested every edge against every slab, so its work was
the overestimate. It now sweeps upward with the edges crossing the current
slab, giving the same triangles in time proportional to them.
Fixes#164
Co-authored-by: Vitali M. <6042958+vitalibr@users.noreply.github.com>
Choosing 8x anti-aliasing in Preferences › Graphics on a device that
only allows 1x and 4x for the window's format made every later start
panic in wgpu's pipeline validation (`Sample count 8 is not supported
by format Bgra8Unorm on this device`), so the app could not be opened
again without editing graphics.json by hand.
- egui-wgpu (vendored): request TEXTURE_ADAPTER_SPECIFIC_FORMAT_FEATURES
when the adapter has it (WebGPU only guarantees 1x and 4x), and clamp
the sample count to the largest one the device supports for both the
colour target and the depth/stencil format. The supported counts are
exposed as `RenderState::msaa_supported`.
- At start, a saved count the device can't do goes back to the default
(4x, or the largest supported count below it), is written back, and a
"Settings were changed" notice says what changed.
- The Anti-aliasing list greys out unsupported counts, `ui.prefs`
rejects them, and an invalid saved `msaa` loads as the default.
- New messages translated in en, de, ja and ko.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Add B-spline basis, knot insertion and NURBS surfaces to geom
Freeform faces need local refinement and gap-free joins between patches
with different knot vectors, which tensor B-spline grids cannot give;
T-splines can, and the first user is an N-sided Boundary Fill of
non-planar loops. This lays the univariate groundwork they rest on, in
the L0 geometry crate so it stays independent of the B-rep kernel:
- Cox-de Boor basis of one function from its local knot vector, on
half-open spans with a left-limit side for the domain end, with
derivatives (NURBS Book eq. 2.5, 2.9)
- knot insertion into a single basis function (Sederberg et al. 2004
section 3) and Bezier extraction of one function by repeated insertion
- Boehm knot insertion for curves (NURBS Book A5.1), de Casteljau
evaluation and sub-segments
- a rational tensor NURBS surface with evaluation, knot insertion and
clamping, and a rational Bezier patch type
All input is checked (finite, monotone knots, positive weights, size
caps) and returns SplineError; nothing indexes unchecked.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
* Add T-spline surfaces: T-mesh, evaluation, AS check, refinement, extraction
Tensor B-spline faces refine only by whole rows and columns and cannot
join patches with different knot vectors without gaps. T-splines allow
T-junctions in the control net, which fixes both; the first user is an
N-sided Boundary Fill. This adds the maths only (no command, no change
in behaviour):
- T-mesh in index space with knot values per line, validated (outer
rectangle, rectangular faces, no empty lines, size caps); local knot
vectors read off rays from each vertex, rays leaving the mesh repeat
the boundary (Sederberg et al. 2003 section 3)
- rational T-spline evaluation and first derivatives for odd bi-degree,
with a complete (p-1)/2-line frame and the domain inside it
- T-junction extensions and the analysis-suitability check (Scott et al.
2012 section 2)
- local refinement that keeps the surface exactly: requested knot lines
are cut in, then every original blending function is carried as a
record and split (violation 1) or the mesh gains edges (violations 2
and 3) until each record is a blending function of the refined mesh
(Sederberg et al. 2004 section 3); analysis-suitable input stays
analysis-suitable by carrying conflicting T-junctions across faces
- NURBS <-> T-spline conversion for meshes without T-junctions, and
Bezier extraction over the rectangles no blending-function knot line
crosses
Measured: regular T-spline vs NURBS < 1e-12, round trip exact, partition
of unity with T-junctions < 1e-14, refinement deviation <= 1.4e-14 over
40 random refinements, Bezier patches vs surface < 1e-14.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
* Convert T-splines to sewn NURBS sheet bodies in the kernel
A T-spline is only useful to the modeller once it is a B-rep face set.
tspline_sheet builds an open shell: a mesh without T-junctions becomes
one clamped NURBS face; otherwise each Bezier element is a face, and
sides are split at the T-points where neighbours' corners land, so all
faces share vertices and edges and the sheet is one oriented shell
(V - E + F = 1). Every truck call runs under guard. No command yet;
Boundary Fill will be the first caller.
Tests: one face for a regular surface, sewn Bezier faces with
T-junctions, tessellated points on the surface to ~1e-9 mm, and hostile
control nets (coincident, 1e300, needle-thin) never panic.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Part 1 of splitting #251: the sketch crate only. A graph-constructive front
end (Owen 1991; Fudos & Hoffmann 1997) places what it can by ruler-and-compass
loci and cluster decomposition, Levenberg-Marquardt finishes and verifies the
rest, and the rank analysis stays authoritative for degrees of freedom. Solves
can follow a reference (the previous solution), so edits and drags keep their
branch instead of flipping.
New API: solve_with (hold, reference, analysis, budget) and
solve_after_value_edit; solve and solve_holding keep their signatures as
wrappers, so no caller changes here.
When the seed moves an arc's centre, the arc's unconstructed ends start carried
along (the arc translates) instead of left behind for LM to turn; found by the
reference test 20-slot-constrained.
Refs #203
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* feat(sketch): constructive solving ahead of the numeric solver
Part 1 of splitting #251: the sketch crate only. A graph-constructive front
end (Owen 1991; Fudos & Hoffmann 1997) places what it can by ruler-and-compass
loci and cluster decomposition, Levenberg-Marquardt finishes and verifies the
rest, and the rank analysis stays authoritative for degrees of freedom. Solves
can follow a reference (the previous solution), so edits and drags keep their
branch instead of flipping.
New API: solve_with (hold, reference, analysis, budget) and
solve_after_value_edit; solve and solve_holding keep their signatures as
wrappers, so no caller changes here.
When the seed moves an arc's centre, the arc's unconstructed ends start carried
along (the arc translates) instead of left behind for LM to turn; found by the
reference test 20-slot-constrained.
Refs #203
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
* feat(doc): keep a sketch's solved state across value edits
Part 2 of splitting #251 (builds on part 1, the sketch crate):
- Sketch edits solve for the document's values continuing from the stored
solved state (Document::solve_sketch), so a dimension edit keeps the
sketch's branch instead of re-solving from scratch.
- A value edit (parameters, a configuration, the units) that would make a
sketch that solved before fail or turn over is refused with the
conflicting constraints named; otherwise the solved sketches are written
back into the document (Model::adopt_solved_sketches), which changes what
saved designs store.
- Later features are keyed by a sketch's solved geometry (to a 1e-6 mm
quantum), so setting a value back reuses their earlier results.
- Solved sketches in a model state are shared (Arc) between states.
Refs #203
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
* feat(sketch): live drag that keeps its solution, ended by sketch.drag_end
Part 3 of splitting #251 (builds on part 2):
- sketch.drag follows a long move in short held steps, so the geometry keeps
its branch, and reports how far it got (reached, at).
- live: true runs one frame of an interactive drag: the sketch is solved
once and shown, later features keep their last result (marked stale)
until sketch.drag_end or any command that reads the model evaluates it
(CommandSpec::live, reads_model, doc_only).
- sketch.drag_end adds the constraint the drag let go on and evaluates the
model once.
- Undo and redo evaluate a new document once (execute does) instead of
twice.
- The viewport drives drags through live frames and drag_end; dimension
text drags start only off sketch geometry.
Refs #203
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Loop blends accept straight wall seams that are not lines
Filleting or chamfering the top outline of two overlapping cylinders whose
concave edges were rounded failed with "the wall seams must be straight":
the round's contact lines with the cylinders are straight NURBS curves, and
the loop blend only accepted seams stored as lines. A seam now counts as
straight when every sample lies on its chord; it is trimmed as a line as
before.
* Fillet and chamfer arrows point into the body
The radius arrow pointed out of the body along the edge's bisector, so
dragging it away from the edge grew the round. It now points into the
material, like the shell's thickness arrow: dragging toward the body grows
the radius or distance, dragging out of it shrinks it.
* Toolbar: no cap on pinned buttons (Fixes#323)
Every pinned command gets a toolbar button; `promoted()` is only the
default layout of a fresh or reset toolbar. A toolbar too narrow for every
button now collapses panels into their drop-down (one button that opens it,
listing every command, pinned ones included) from the right, then moves the
last panels into the » menu, instead of pushing a wide panel and everything
after it into ». Nothing is dropped.
Scenario s48 pins ten commands into SOLID > CREATE: all ten show at a wide
window, a narrow one collapses CREATE into its drop-down (all ten listed),
narrower still puts it in », and Reset Toolbar restores the defaults.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
* Narrow-toolbar test: panels collapse into their drop-down before »
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
* kernel: drop a needless borrow that fails clippy -D warnings on the current stable
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* test: reproduce #260 (Targeted cut deletes another body that the tool fully covers)
* Primitives honour `targets` for join/cut/intersect (#260)
solid.box/cylinder/sphere/torus had no targets field, so a `targets` list was
ignored and every body of the component took part: a targeted cut also cut a
non-target body, and deleted one it covered fully. Their `targets` now become
the feature's participants.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* fix(kernel): name the zero-thickness rim when a shell can't open beside a round
Shelling a body through a face that a convex round meets tangentially, with
the round at least as large as the thickness, puts the cavity wall through
the rim where the round meets the open face. Both shell strategies then fail
and the first one's generic error ("a corner whose faces don't meet the same
way after the move") was reported. The shell now says why and what to change.
Successful shells are unchanged.
Found by fuzz seed 33, which reaches this case now that a disc's two edges can
be rounded to half its thickness.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
* fix(kernel): loop fillet as tall as its wall uses the wall up
Rounding a loop with a radius equal to the height of its walls was refused
("the blend is taller than the walls"): r = 2 on the top edge of a 2 mm
disc failed while 1.999 worked. When every wall seam ends exactly where the
wall-side rail would, the walls are consumed: their far edges become the
blend's rails and the walls and seams are removed. Walls used up only in
part, and radii past the limit, are still refused.
Refs #190
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
* test: reproduce #259 (Join with explicit `targets` also merges a non-target body that the tool touches)
* Primitives honour `targets` for join/cut/intersect (#259)
solid.box/cylinder/sphere/torus had no targets field, so a `targets` list was
ignored and every body of the component took part: a join also merged a touched
non-target body, a cut also cut (or deleted) one. Their `targets` now become the
feature's participants.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Pieces a cut splits a body into are named after their faces since names
follow history (lineage::order_lumps), so they keep their body names when
an upstream edit moves the cut. The kernel's shell order named them
before, and the two orders can differ: a slot along X through a 40x30x10
block swaps Body1 and Body1 (1). A design saved by an older build stores
body names meaning the old order (fillet and chamfer bodies, targets,
participants, materials, appearances, joints), so it would act on the
other piece.
Each feature now says which order names its pieces
(Feature::shell_piece_order). The v13 to v14 step sets it on every saved
feature, so an older design evaluates as it was saved; features made from
now on, in new or old designs, name their pieces after their faces.
The corpus gains split-body-pieces, saved by v0.3.2: a fillet, a chamfer
and an appearance refer to the two pieces by body name. Without the
setting the two pieces swap names (the corpus test fails); with it they
stay as saved. Migration tests that compared an upgraded design with the
original now expect the setting on its features.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
The v13 to v14 step walked the whole design and marked any JSON key named
face, face_name or face_names, so any future field with one of those names
would be marked too. It now marks the fields that store a face or edge name
where the schema puts them: each feature's face_names and fillets' and
chamfers' edge_names, a sketch feature's links, joint snaps on a face in
joints and named origins, and face appearances. Face and edge references
(PlaneRef::Face, GeoRef::Face/Edge) can sit in many features, so they are
still found anywhere in a feature, by their tag and their picked point.
The test fixtures now have the shape real files have, and a new test checks
that same-named keys elsewhere are left alone.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
The world-placement tests checked that the source body's mesh was built
before a placement adopted its names. Once names follow history they no
longer need the mesh, so that is a side effect's timing, not behaviour.
What the tests protect, a placement sharing its source's names, both
still assert through the public API: Arc::ptr_eq(face_names(placed),
face_names(source)).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
Why: every reference a user makes to a face or edge (fillet and chamfer
edges, sketches on faces, shell/draft/offset faces, joints, appearances)
is stored as a name and found again after any upstream edit. Those names
were re-derived by sampling points of each face and voting, and pieces
of a split face were numbered by where their centres lay. After an
upstream edit that splits, merges, mirrors or shrinks a face, a fillet
or sketch could silently re-attach to the wrong face, and nothing told
the user. The kernel now reports exact history for its operations, so
names follow it and fail loudly instead of guessing.
- crates/doc/src/lineage.rs: a feature's kernel histories composed into
one lineage over nameable operands (bodies before the feature, moved
copies, shell cavities, tools named by role: sketch curve, cap, box
side, imported face). Instrumented: extrude/revolve/sweep/loft tools,
join/cut/intersect, lumps after a cut, fillet/chamfer, shell, draft,
split face/body, pattern/mirror (bodies and features), combine,
boundary fill, move/scale, offset/delete face, thread, import.
- crates/doc/src/history_names.rs: names from lineage; split pieces told
apart by the faces only they touch (F2:top#[F2:side:l4,F4:side:l4]),
merged faces answer to every name (aliases), lump bodies ordered by
their faces' names instead of shell order.
- crates/doc/src/name_lookup.rs, piece_names.rs: references resolve by
exact name, alias or bounding faces, else nearest piece with a
warning; names worked out from geometry (operations without history)
are reported when only geometry decided.
- Format 14: names stored by older formats get a legacy mark and are
found as the build that saved them found them (some geometric names
name a face history names differently: a tube's outer wall was named
after its inner circle). New corpus file saved by 9a979cf.
- kernel: Body::lumps carries each piece's history over the whole.
- Adversarial tests: split, merge, mirrored twins, shrink to a sliver,
moving cut with body pieces, history-less bodies, certified sketch.
- docs/book/src/dev/naming.md describes the real mechanism and why.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
union_apart joins bodies whose boxes are clearly apart (many pattern tools,
#261) without any intersection work: their shells side by side. Each face
and edge of the result is its piece's own, unchanged, and the result now
says so (a history over the pieces), so a pattern's cut keeps the exact
names of every copy's faces.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
A cut of stepped prisms sews a wall over one segment through successive
slabs as one face, and the generated planar walls are then joined on
their common supports. Until now such a piece carried no history.
- prism_lineage: a sewn wall records what it is over in each slab it
spans (Spec::Wall { levels, slabs }), so a coalesced wall comes from
the operand walls under it in every slab
- the sewn piece's history is attached before the joining and carried
through it (Built::Traced); planar_regularize composes the history of
the body it joins with the join itself
- a composed face is Split only where record::mark_shared_split finds an
origin under several faces; an inner Split alone no longer makes one
- Body::same ignores history: an operation that leaves a body as it is
gives the same body, carrying that operation's history
The two boolean history tests that waited for this run again, and the
coalesced and regularized step cuts are covered.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
The far edge of a stepped slab (the operand cap edge where a segment's
wall ends) was recorded by testing whether each slab segment runs along
an ending cap's segment in 2D, a tolerance comparison of coordinates.
Matching by topology makes the far edge exact by construction instead:
when the wall's top is the ending level, nothing crosses it there, and it
meets the caps at that level in exactly one edge, that edge is over every
segment beside the wall, with no position compared.
A vertex walk up the wall's side edges from the segment's ends was tried
first and does not settle the cases that need it: a notched or stepped
wall continues past a segment's end (no side edge rises from it), and
walls split by earlier stations have mid-chain vertices with no side edge.
Whenever the walk succeeds, the wall is a rectangle over the segment and
the one-edge rule above already holds.
The positional match remains only where topology cannot say which edge
is over a segment: a wall that meets the ending caps in several edges (a
top split at earlier station vertices, or beside a wall crossing it at
that level) or that carries on past the level elsewhere. It is documented
in `Section::mark_far` and its pair budget no longer stops topological
marking. Far edges are also only marked on the slab that actually ends at
the level (a gap level no longer revisits an earlier slab).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
Chamfer is one of the most common features and is usually applied right
after a cut. A chamfer cuts with a prism cutter, and its history came out
None after four of the six common box cuts. Without exact history, any
reference to a chamfer face (or a face it trimmed) falls back to geometric
guessing in naming, which can silently re-attach to the wrong face.
Two gaps in the stepped-prism section tags caused it, both now closed by
bookkeeping at construction, never by sampling or geometric tie-breaks:
- Cap edge at the far end of a slab. A slab's section is read off the cap
where it starts and carried up to the cap where it ends; that cap's
outline can run along one wall in several collinear edges, so which one
a result edge lies on was unknown. When the stack is read, each slab
segment that runs end to end along one segment of an ending cap's
outline (beside the same wall) records that cap edge as `far`; the
lineage takes it when it bounds the wall and the result cap.
- Walls an earlier cut left in coplanar pieces. A segment carried through
a level kept the wall it was read beside, even where that wall gives
way to another piece at the level (or within the slab), so the tag named
the wrong face. `Stations` records the operand's edges across walls;
at each level a carried segment keeps its wall when nothing crosses it
there, moves to the one wall across it when it ends there, and is
otherwise unknown (no history). A wall crossed inside a slab is unknown
too, for simple and stepped prisms alike.
chamfer_after_box_cuts now covers all six cuts (notch, pocket, step,
slot, hole, bite), each verified against geometry and composed through
the cut over [block, tool]. The layered partial-depth cut test now
verifies its second cut, whose history was None before.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
EdgeOrigin::Meet now names each side as a Side: the sorted, de-duplicated
origins of the face there. substitute maps a side to the union of the inner
faces' origins, so a meeting with a face an inner operation merged keeps its
lineage; meeting() derives sides from whole faces. Fillets after box cuts
that leave coplanar pieces now report exact history. Prism lineage meets a
cap of several origins and resolves wall junctions away from shared
vertices by the operand's one edge between the walls. bore_union's recut
reports history only for a one-face bore (pieces of a two-arc bore's recut
wall were given both arcs).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
Fillets (local, loop, rolling ball, corner, variable, chord), chamfers
(cutters, local corners, loops, two sides), shell, draft, offset faces,
split face/body, delete face, patch/copy/stitch/trim/extend and
transforms record their history over [body] while they build: faces
rebuilt from the body's, blends in place of edges (corner patches in
place of the edges at the corner), shell walls as offsets, edges as
pieces of the body's or where two faces meet. Multi-step operations
compose each step. The push-face offset fallback now has history, and
the bore union composes its narrowed tool.
A reflection reorders a body's edges, so transforms now match edges by
identity (mirrored copies reported the wrong edges).
Refs #136
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
ops::boolean's result carries its history over [a, b] whichever path made
it, recorded by the code that builds the faces:
- truck path (incl. jitter retries): shapeops history mapped through the
order-preserving copies and the cut's turned tool, then through healing
- heal records which input faces each healed face merges and which input
edges each joined or exact edge replaces (HealMap); opt-in, so heal_keep
callers pay nothing
- trivial shortcuts, the void, glue, faces pushed apart (push_faces records
its own history; the slab cut back on a union maps to the operands'
faces in that plane), the nudged retry, by_lumps and join composition
- prism booleans: section segments carry tags (operand cap edge, the wall
beside it, its vertices) through the 2D boolean; walls, caps and edges of
the extruded or sewn result follow from them
- planar and faceted polygon booleans: polygons carry their operand face;
faces join the pieces across edges, edges come from the pieces either side
History gains renumber/over (and consuming forms) for composition;
record gains regions/traced/build helpers. truck-shapeops
*_with_history now return the solid with an Option history. Paths that
cannot report (bore narrowing via offset, inexpressible lineage) leave the
result without history. Boolean results, tolerances and fallback order are
unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
One numbered loop type (crate::numbered) carries each segment's profile
numbers through orientation, snapping, circle re-seaming, re-sampling and
rotation; every builder orients its regions through it once. Builders that
make their own side faces pair each face with its provenance as it is made
(ruled walls by the wire edges each face holds, smooth lofts, coils and path
sweeps by segment), and cap_and_close appends the caps itself. Column
following is kept only for faces truck sweeps internally (rsweep, tsweep
along paths, cones, where an apex vertex stays put). Extrude derives face
sources and history in one topology pass. One attach entry point takes
operands with their edges already indexed.
Geometry, face order, face sources and recorded origins are unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
Extrude, revolve (partial and full turn), tapered extrude, loft (incl. to a
point), sweep, path sweep, coil, primitives, lip, emboss and thicken attach
the exact history of the bodies they build: each face's profile segment, cap
or operand face, and each edge's operand edge, recorded by topology identity
inside the building call. Nothing is sampled; a body whose faces do not follow
the expected construction carries no history. Face sources are unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
and_with_history / or_with_history return, with the solid, the operand face
each result face is a region of (and whether it is that face untouched) and,
for each result edge, the operand edge it is (a piece of) or the pair of
operand faces whose intersection made it. Faces and edges are recorded where
they are created (face division, intersection edges, split edges, edges
rebuilt on a moved vertex), resolved to operand terms at creation, so the
passes folding in extra shells compose without bookkeeping. and / or wrap
the same pass and drop the history; a missing record never fails them.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
Bodies can now carry the exact history of the operation that made them:
for each result face its origins among the operation's operands (kept,
modified, split, merged, or generated from a profile segment, cap, edge or
offset) and for each edge the faces it separates and the operand edge or
face pair it came from. History is recorded by the operation, never
sampled, and checked against the body when attached.
- history.rs: the vocabulary (moved from provenance.rs), History::check,
identity, substitute (composes an operation with the one that made an
operand, including bodies made from a sketch) and face-source propagation.
- One edge order for a body (body::edge_order), shared by tessellation and
history, so history edge indices are the mesh's edge indices.
- Transforms report an identity history; placed_topology documents the
face/edge order guarantee it relies on.
- provenance.rs keeps the geometric trace for operations that do not yet
report history.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
A constant-radius fillet whose setback equals the width of a neighbouring
face was refused ("the blend is larger than the neighbouring faces"), so
r = 3 on the vertical edges of a 6 mm wide box failed while 2.999 worked.
The corner edge is now consumed: the rail ends at its far vertex and a side
face used up at both ends is removed, its remaining edge becoming the rail.
A face used up at one end only, and radii past the limit, are still refused.
Refs #199
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Shelling a body through a face that a convex round meets tangentially, with
the round at least as large as the thickness, puts the cavity wall through
the rim where the round meets the open face. Both shell strategies then fail
and the first one's generic error ("a corner whose faces don't meet the same
way after the move") was reported. The shell now says why and what to change.
Successful shells are unchanged.
Found by fuzz seed 33, which reaches this case now that a disc's two edges can
be rounded to half its thickness.
Claude-Session: https://claude.ai/code/session_01TWc1smHYwTSVrVc8SNvS44
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The Home page hides the open design, yet Save, Undo, Redo, File › Insert,
Save As and Export, and the design's keyboard shortcuts (Ctrl+S/Z/Y,
Delete, V, F2, F6, Esc, S and tool keys such as E) still acted on it:
Delete removed the selected body unseen, Save wrote a design the user
could not see, and tool keys left Home without being asked to.
On Home the top bar's Save, Undo and Redo are dimmed with a translated
"open a design first" tooltip, the File menu's design items are greyed
out, and only New, Open and Preferences keep their shortcuts. Everything
works as before once Home is closed.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* test: reproduce #267 (timeline.delete of a sketch leaves later features that use its body by name)
* fix: timeline.delete reports features that newly fail (#267)
A later feature that names a deleted body (a combine targeting a deleted extrude's body) is
listed under failing: [{feature, error}] in the reply instead of failing silently.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A line whose end lies behind the eye has no screen point: vs_line divided
by a non-positive w, which flipped the segment or dropped it whole. At a
low perspective angle the grid lines running along the view direction
reach behind the camera and vanished. Cut each segment at clip z = 0
before the screen-space expansion.
Fixes#182
Co-authored-by: Vitali M. <6042958+vitalibr@users.noreply.github.com>
The Home page returned from the frame before the Preferences window was
drawn, so the gear, Ctrl+, and Home's Preferences / Keyboard Shortcuts
links only set the flag and the dialog appeared after leaving Home.
Draw the Preferences window on Home too.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Snap 3D bridge drawing to points on visible sketch planes
* Keep cross-sketch point picks out of sketch tools
`pick()` returned every visible sketch's points while 3D drawing was on,
so `sketch_point_at` and the sketch tools could take another sketch's
point as an active-sketch local point plus id (flattening it or making a
bad coincident reference). `pick()` is local again; the bridge snap uses
`pick_3d` explicitly and hover mirrors it for feedback. `sketch_point_at`
also ignores foreign points defensively.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* test(sketch3d): check local point scope with a sketch tool active
Main's Project preselection fix now offers other sketches' points to idle
selection, so assert the local scope where it still applies.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* style: rustfmt
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* test: reproduce #264 (Sheet metal: collinear tabs cannot be folded or flanged together)
* fix(sheet): fold and flange tabs that sit side by side on one line (#264)
A fold's bend zone and a flange's setback were cut with an infinite line, so
a second tab on the same line blocked a fold ('slanted or curved edge') and
two tab-end flanges in one feature shared one trimmed edge (nonmanifold).
When the zone falls apart into pieces, fold only the pieces the fold points
span, each as its own bend; trim a flange's setback only from the material
along its own edge, and attach each flange to the edge it was picked on.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
- Remove xtask/data/fusion-catalog.tsv and xtask/data/fusion-ids.tsv.
- Remove the legacy command-id table (crates/engine/src/legacy_ids.rs) and its use in
find_command and in the shortcut, recents and pinned-command loaders. Only SolidCraft's
dotted ids name commands; any other id is an unknown command.
- Boundary Fill's id becomes solid.boundary_fill.
- Replace the parity report with SolidCraft's own feature checklist: `cargo xtask features`
writes docs/features.md from the command registry.
- docs/oracle.md, docs/step-import.md (corpus section) and docs/iges-import.md: reference
results are being rebuilt on analytic and open-source (FreeCAD) values; see #292.
`cargo xtask oracle` and `cargo xtask step-corpus [--iges]` write these placeholders.
- AGENTS.md, CLAUDE.md, CONTRIBUTING.md, README.md, ROADMAP.md and the book describe
SolidCraft as independent, with reference tests on analytic values and open-source tools,
and agents do not drive or extract data from commercial CAD products.
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* test: reproduce #261 (Rectangular pattern of a hole cut scales super-linearly)
* Patterns of many hole cuts scale near-linearly (#261)
Two quadratic costs:
- Meshing a face tested every point against every segment of every boundary
loop, so a plate face with hundreds of holes meshed in quadratic time. The
vendored truck-meshalgo inside test now skips loops whose parameter box is
clear of the point (they wind zero times around it).
- A pattern cut each copy in turn, rebuilding and re-checking an ever more
complex target per copy. Copies whose boxes are clear of each other are now
one tool of many pieces (kernel::union_apart, no intersection work), cut once.
512 holes now take ~7 s instead of not finishing. The test's volume tolerance is
widened from 1e-6 relative to 0.1 % of each hole: the measure meshes the bores
and reads each hole ~0.06 % small, on main too.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Hole-pattern test: a budget CI can meet; coarser apart-box meshes (#261)
CI runs every test binary at once and is about ten times slower than a
machine running this test alone (15 tests passed 60 s in the last run), so the
512-hole pattern (about 6 s alone) hit the 60 s timeout there. The budget now
only has to tell linear from the quadratic hang: 300 s timeout, 120 s budget.
union_apart meshes each copy coarsely (2 % of its size, box grown by twice that).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Hole-pattern test checks the scaling, not a wall-clock time (#261)
CI runs every test binary at once: the 512-hole pattern (about 6 s alone, 10 s
CPU single-threaded) took 177 s there, so no fixed time is reliable. The test
now patterns 128 and then 512 holes and requires the second to take under 8x
the first (linear is 4x, measured 3.5-4.2x here; the old quadratic cost was 16x
or more), each with the volume check and a 900 s hang guard.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* test: reproduce #268 (Panic from truck-topology lib.rs:186 when joining struts that end on a bore wall)
* Sew refuses edges whose ends weld to one vertex (#268)
The sewer welds vertices on a 1e-6 grid but only rejected edges shorter than
1e-9, so a sliver edge between the two welded its ends into one vertex and
truck-topology panicked ("Two same vertices cannot construct an edge") inside
the guard. Such an edge is now a degenerate-edge error before any truck call,
and the boolean takes its usual fallback.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Create ko.json
* Update ko.json
* Update i18n.rs
* Fonts: add a Hangul fallback so Korean doesn't render as boxes
Only the first CJK font found was loaded, and on Windows and macOS that is
a Japanese font without Hangul (Meiryo, Hiragino). Load the first readable
font of each group: the existing CJK list, then Malgun Gothic (Windows),
Apple SD Gothic Neo (macOS) or Nanum Gothic (Linux). Also rustfmt the
Korean catalog test.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Reject ambiguous origin and construction plane names
* Reserve origin plane names for construction planes; suggest the other alias
A construction plane can no longer be created with or renamed to XY, XZ, YZ, Top, Front or
Right, so a plane argument can't become ambiguous in new designs. For older designs that
already hold such a plane, the ambiguity error now also names the origin plane's other
alias (XY for Top...). The existing tests build those legacy names directly.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* test: reproduce #265 (Renaming a pattern copy renumbers the remaining copies)
* fix: renaming a body keeps its sibling bodies' names (#265)
body.rename pinned only the names of the feature's bodies before the renamed one, so unpinned
pattern copies after it were renumbered into the freed name. Pin every sibling's current name.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* test: reproduce #263 (sheet.fold accepts a fixed point that is not on the sheet)
* fix(sheet): refuse a fold's fixed point that lies off the sheet's material (#263)
A fixed point inside a cut-out or outside the base outline (in the panel's
thickness) silently picked a side. Refuse it with an error that names the
point; side-face picks and points on other panels keep working.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The oracle no longer uses Fusion measurements. tests/oracle/<case>/ now holds the 76 recipes
(our own format, with recorded measurements and tool-specific fields removed) and an
expected.json per case:
- 55 analytic cases: closed-form values from tools/oracle-analytic/ (stdlib Python, formulas
in each case's "method").
- 21 FreeCAD cases: the same recipe built with FreeCAD's public scripting API by
tools/freecad-oracle/ (an external program, not a dependency), with a reference.stl for 20.
solvecraft-cli oracle compares body count, volume, area, centre of mass, bbox, face counts
where the geometry fixes them, and, against reference.stl, the sampled Hausdorff distance and
the principal moments (spatial.rs from #301). cargo xtask oracle reads tests/oracle, writes
docs/oracle.md with the source of each value, and supports known_failure marks for tracked
bugs. CI runs it on every PR; a manual workflow regenerates the FreeCAD values. step-corpus,
seam normalisation and the through-all emulation, which only existed to compare with Fusion,
are removed.
75/76 pass; 75-sm-bracket-holes is a known failure (#296).
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Co-authored-by: bherbruck <bherbruck@herbrucks.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Navigation presets are now a table of bindings (button, required modifier
keys, camera mode) instead of string matches. The Alias preset binds
Shift+Alt+left to orbit, Shift+Alt+middle to pan and Shift+Alt+right to
zoom. A left press with a binding's keys is latched until release, so that
drag neither box-selects nor drags sketch geometry; plain left drags behave
as before. Shift only requests snapping when the binding without Shift
still orbits.
The scenario harness sends Alt with ui.drag/ui.click, and camera checks can
assert panned/zoomed since the last camera step. The user guide notes Alt+drag
grabs by KDE and GNOME and how to free them.
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Toolbar drop-downs highlight the row under the pointer and the keyboard focus (#288)
A panel drop-down's command rows are full-width rows that take the theme's hover background
(icon, label and shortcut on it) when hovered or focused. Up/Down move the focus through the
enabled rows, Enter starts the command, Escape closes the drop-down. Rows publish
`dropdown:<id>` and the highlighted one `dropdown_hot:<id>`; scenario s46 checks pointer and
keyboard highlight.
Fixes#288
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
* Toolbar: drag commands from drop-downs onto the toolbar; pin icon; Customize Toolbar… (#289)
- A panel drop-down row drags onto the toolbar (a button or a panel's free space, with the
drop line) and is pinned there; the dragged command's icon follows the pointer.
- A toolbar button dragged off the toolbar, or back into the open drop-down, leaves it (its
icon shows a cross while releasing would remove it).
- A hovered drop-down row shows a pin at its end: click to pin or unpin.
- Right-click on the toolbar's empty space: Customize Toolbar… (a window listing the tab's
commands with check boxes, and Reset Toolbar) and Reset Toolbar; command menus have
Customize Toolbar… too.
- Still per workspace and tab, kept with the preferences. Toolbar buttons also publish
`button:<id>`; scenario s47 drags a row to the toolbar, unpins by dragging off and into the
drop-down, uses the pin icon and Customize Toolbar…, and checks it survives a restart.
Fixes#289
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
* Toolbar drop-down pin: a push pin drawn in code (upright and filled when pinned); control protocol lists the toolbar handles
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Appease X11 users with niri/wayland specific postfixup wrapper
* Linux: stay on native Wayland under niri in the app, not the Nix wrapper
Move the niri check from the flake's wrapper into apps/solvecraft/src/main.rs
next to the XWayland default, so it applies to every niri user, not only
Nix builds (flake.nix is back to main's, which also clears the conflict
with #210). SOLVECRAFT_WAYLAND=1 still keeps native Wayland, and =0 now
forces XWayland. docs/nix.md notes the trade-off: no file drag-and-drop
on native Wayland.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Fillets along a straight edge between two cylinders: the rolling-ball blend trims curved cap edges to its contacts
The edge where two overlapping extruded arcs meet is a straight line between two cylinders
ending on planar caps. The rolling-ball blend built its sections and surface, but only
straight seams could be shortened to the contacts, so a circular cap edge was refused with
"a curved edge where the blend ends". Curved seams now keep the part of their curve between
the new ends, found from the nearest of a few samples (a search from the far end of a long
arc can settle on the opposite side of the circle).
The ball's surface projections start from each face's last answer instead of a cold search,
falling back to one when the warm answer leaves the surface's parameters or is farther than
the last point: about 4.5x faster per fillet (370 -> 80 ms), so dragging the radius is usable.
Fixes#237
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Curve blend: refuse a closed curved seam where the blend ends
A seam that starts and ends at the same vertex (a full circle) has no
"between" two contacts, so trimming it built a broken edge. Return
"not supported yet" instead. The curved-seam trim moves into
trim_curved_seam so it can be tested directly.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
* test: reproduce #262 (sheet.fold: bend zone reaching the blank outline is reported as a slanted or curved edge)
* fix(sheet): name the bend zone reaching an outline corner instead of blaming a slanted edge (#262)
A fold whose bend zone contains a corner of the panel outline (a fold at a
tab's root) was reported as crossing a slanted or curved edge. Name the
corner and how far to move the fold line to clear it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Expose interactive editing and placement of sketch text
* Respect document units when editing sketch text
* Route Edit Text through the shared feature dialog
The sketch text editor is now a Kind::Text dialog opened through
Dialog::for_command (frame.rs docking, standard OK/Cancel, Enter/Esc).
Its fields are ordinary dialog fields: they take expressions, parameters
and units, and bare lengths are in the design's units. Untouched fields
keep their exact saved values. The dialog stays open across unrelated
design changes and closes only when its text is gone, the sketch ends,
or another command starts.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Honor design units in sketch dimensions and measurements
* fix: apply document units to specialized length controls
* Accept explicit units in length fields; document design-unit dimension values
Length fields in a design-unit control now evaluate what is typed as a
length expression: a bare number stays in the design's units, while an
explicit unit ("10 mm", "0.5 in", "1 in + 5 mm") is converted.
Document that a bare numeric sketch.dimension value from scripts, the
control channel or MCP is read in the design's units.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
- The dialog draws every page into a fixed, clipped 744x400 area, so no page
(or translation) changes the window width; descriptions wrap and tall pages
scroll inside it.
- OK / Cancel / Apply sit flush right in the bottom bar (right-to-left layout
within the fixed width); Restore Defaults stays left.
- The "settings" icon is a gear: a solid ring with six square-ish teeth and a
see-through centre hole, instead of the sun-like rays.
- Scenario s46 visits every page and checks the window keeps its width and
that Apply ends at the bottom bar's right edge (new `same_width` and
`right_edge` scenario checks).
Fixes#290
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
sheet.flange now lists name?/body_name?, solid.loft and solid.sweep list
targets?/name?/body_name?, and the primitives list name?/body_name? (all go
through add_feature, which reads them). A test pins the shared keys for
every body-creating feature.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Params docs name other commands ("usable in sketch.delete"), so filtering by
an id returned 56 commands. The filter now looks only at id, label, tab and
panel; the tool description and docs/mcp.md say so.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
- Web: a failed CJK font fetch shows English for this session only; the
saved language preference is kept (CjkFontLoader, persisted on save).
- Web fetches the CJK font only when a CJK language (ja) is selected.
- fonts.rs: directory scans match CJK-specific names only (no "noto" or
"gothic"); CJK stays the last fallback after the Latin UI font.
- Revert unrelated clippy rewrites in component_clone.rs, coplanar.rs,
canvas.rs and issue_report.rs to match main.
- Tests: default English, fallback order, CJK-only matching, fetch only
for CJK, failed fetch keeps the saved language.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
- Bundle BIZ UDPGothic Regular (SIL OFL 1.1) exclusively in solvecraft-web dist
- Remove external jsDelivr CDN fallback; fetch font solely from same-origin ./fonts/
- Fetch Japanese font on-demand only when UI language is set to Japanese
- Gracefully fall back to English UI on fetch failure to prevent tofu glyphs
- Update ATTRIBUTION.md, NOTICE, and THIRD-PARTY-LICENSES.txt
certify_nesting runs two planar booleans per pair of boundary loops, but
its work budget counted segments, so a mesh with many small holes could
trigger ~1M booleans. Refuse more than 50 loops (1225 pairs) with a
"too complex to convert" error and test a 400-hole plate.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
With Object Type = Bodies, the Mirror, Rectangular Pattern and Circular
Pattern dialogs sent the feature that created each picked body
({"features": ["Extrude1"]}), so the copies replayed only that feature and
lost everything done to the body afterwards (a fillet, a chamfer, a cut).
They now send the bodies themselves ({"bodies": [...]}), which the commands
already support and the Path Pattern dialog already did. Picking Features
is unchanged.
Editing a body Mirror or Pattern from the timeline now reopens the dialog
with its bodies selected.
Copies made this way take the body-copy names ("Body1 (2)"), as the
commands already give; pattern_direction_edge now looks up "Body1 (3)".
Tests: UI scenarios mirror_body_keeps_fillets and pattern_body_keeps_fillets
(filleted cube, copy and edit through the dialogs); both fail without the
fix with the copies' sharp 8000 mm3 volume.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
construct.plane.offset now takes a planar face as its base
({"face": [x,y,z], body?, index?, path?}), captured with the same exact
face attachment a sketch on that face uses. The Offset Plane dialog accepts
planar faces as well as origin and construction planes.
A construction plane on a face is resolved through its face anchor when the
timeline is evaluated, so it follows the face when upstream features change
(and after reopening), instead of keeping the plane as it was when picked.
Tests: engine (top and side faces, follows a box resize, survives reopen,
hostile picks are refused without adding a feature) and a UI scenario that
picks a face in the dialog and builds a pad on the new plane.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Add aarch64-darwin to the flake systems so packages, apps and both
devShells are exposed on Apple Silicon Macs. The Wayland/X11/EGL
runtime libraries, the /run/opengl-driver search paths, the freedesktop
packaging and the wrapProgram post-fixup are Linux-only and stay that
way: on macOS winit talks to AppKit, wgpu renders through Metal, and
the GPU drivers ship with the OS, so the darwin package needs no
wrapper. x86_64-darwin is deliberately not added: current nixpkgs
unstable no longer evaluates rustc for that platform (26.11
deprecation), so the package would fail on toolchain evaluation.
docs/nix.md: platform list updated, macOS paragraph in the graphics
section, desktop-entry paragraph qualified as Linux-only.
A horizontal or vertical glyph sat beside its line on a fixed side, so a
dimension placed on that side drew its value box on top of the glyph.
A glyph that would overlap a dimension's value now goes to the other side
of its line, or steps along it when both sides are taken.
The scenario `glyphs` check also fails when a glyph overlaps a dimension
value; constraint_glyphs_clear_of_dimensions covers it.
Fixes#175
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
sketch.construction set `construction` but left `centerline` on, so the
curve stayed a centerline (drawn dash-dot, still marked as an axis) until
it was first switched back to normal. Making a curve construction now
clears its centerline flag, mirroring sketch.centerline.
Nothing on the load path checked a sketch's size, and every sketch in the
timeline is solved when a design opens. The solver sizes its dense matrices by
the connected component, so a 30 MB file with 200,000 chained points asked the
allocator for terabytes and the process aborted, which no panic guard can
intercept.
Reject an oversized sketch while the design is still raw JSON, so the typed
arrays are never built, and refuse a connected component with more variables
than fits in a bounded matrix: that component now reports a failed solve and
leaves its geometry alone. 10,000 chained points went from 9.6 GB and 25
seconds to a failed solve in well under a second.
Fixes#145
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
(cherry picked from commit 04abbf95c26f68c7d0a126ed9e2827049f593361)
The control channel read each request with no length cap, so a client sending
gigabytes without a newline made the server thread allocate until the process
was killed. Read lines against the 16 MiB cap the MCP server already uses, now
one shared constant, answer a longer one with an error and close; close a
connection after eight lines that are not JSON, serve at most sixteen
connections at once, and run at most sixty-four queued requests per frame so a
flood cannot starve drawing.
Every file command checked the size with the metadata and then read to the end.
A character device such as /dev/zero reports a length of 0, so the cap passed
and the read was unbounded; a FIFO blocked the calling thread, which over the
control channel is the thread drawing the window. vfs::read now takes the
caller's cap, refuses anything that is not a regular file before opening it,
re-checks on the handle to close the window between the two, and reads no more
than the cap plus the byte that proves it was exceeded. Callers pass the limits
they already had, and the recovery read and the CLI's own reads go through it
too. `solvecraft-cli eval /dev/zero` and a FIFO now fail at once instead of
never returning.
Fixes#147
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
(cherry picked from commit 4156e8acd11c90c435a54a3b0ccc59991db71b12)
Each of these asks the allocator for tens of gigabytes, or runs for hours, from
a file of a few kilobytes to a few megabytes. An allocation failure is an abort,
so no panic guard can report it and the user's unsaved work is gone.
- IGES composite curves (102) name their children by pointer, and a tree whose
every node names the same child twice fans out to 2^30 leaf visits under the
depth cap. Count the entities visited and the segments produced against one
budget, since a node that yields no segment trips no bound on the output, and
refuse a composite curve that contains itself.
- IGES directory entries could all name the same parameter range, each
materialising it as its own string and token list. Keep the total text
proportional to the parameter section the file carries.
- STEP knot multiplicities were expanded into one value each before the knot
count was compared with the control points: 20 million knots of multiplicity
64 built a 10 GB vector only to be rejected. Check the sum first.
- One STEP face could list any number of boundary loops, each cloning its edge
handles into a new wire that the face extent then samples. Cap the loops and
the edges they hold; 100,000 bounds went from 2.1 GB to an immediate error.
Also guard the IGES translation, which was the one importer stage outside every
panic guard, keep the vertex-sewing bucket key clear of the overflow its
neighbour lookup caused for coordinates near f64's range, and count how often a
loop passes each vertex once instead of once per edge.
Fixes#146
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
(cherry picked from commit c32792b71c76d74348ad5002d8d2da870937e58e)
3MF: flatten budgeted triangles but copied the whole vertex array for every
placement, so an object with 100,000 vertices and one triangle placed by 500
build items reached 6.8 GB resident, and 10,000 items (still a ~200 KB file)
asked for about 140 GB and aborted on the allocation. Copy only the vertices
the triangles reach, keeping their relative order so an ordinary mesh is
numbered as it was in the file.
DXF: every bound in convert was on the geometry that comes out, and a block
that emits none tripped none of them. Six self-inserts in one empty block fan
out to 6^16 visits, and a 176-byte file never returned. Count entities visited
and array cells placed against a work budget, skip the array loop for a block
with no geometry, and bound the array size on its own.
Fixes#144
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
(cherry picked from commit 3bf3b68a1340d9bdef8dcefd6c4fb5a7cae6eec4)
A construction plane built from model geometry resolves each of its sides
through the document again. That hop restarted the recursion depth at 0, so a
plane that is its own side never exceeded depth 1 and the 32-level cap never
fired: a ~600-byte design file recursed until the stack overflowed and the
process aborted, which no panic guard can intercept.
Carry the depth on the construction context so the geometry arms continue the
caller's count instead of restarting it.
Fixes#143
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
(cherry picked from commit 4bca1d49f27dfe9ef0140132746e1c7415daba8e)
A Join unioned its tools into the first target only, leaving other target
bodies the tool overlapped or touched as separate, interpenetrating bodies.
Each tool now merges with every target it meets (shared material or face
contact, tested on the operands' boundaries) into one body under the first
one's name; absorbed bodies are removed and their threads follow. A tool that
meets no target still joins the first target as a separate lump. Sheet metal
and mesh bodies are never absorbed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J53sR6gEaVt56soFDpTck8
Record ownership transfers in the timeline so earlier Join/Cut membership,
world placement, machining data and styles survive component moves, edits,
independent copying, undo and reopening. Preserve pending positions in history
snapshots and keep constructor transfers ordered during feature redefinition.
Retain shallow sheet pockets and exact planar intersection islands through
unfold/refold, with depth-aware flat previews and DXF export. Store explicit
3D wire coordinate spaces and migrate known legacy provenance without moving
saved points or analytic fits.
Infer unique eligible cylindrical Emboss targets, align Revolve manipulators
with actual extent geometry, and discard obsolete preview errors after input
correction. Certify constructed and immutable imported face styles using exact
source metadata while preserving legacy face names. Upgrade designs to format10
with bounded validation and geometry-preserving legacy migration.
Persist typed sketch dimensions and bounded ordered configuration rules in format 8. Use exact occurrence paths and source identity for editing, movement, appearance, and mass. Preserve sheet material regions through cutting, folding, and exact DXF export; retain nested cavities and material islands.
Validation: cargo xtask ci passed, including 368 engine tests, 178 UI tests, 68 UI scenarios, 136 kernel tests, and the 10-crate wasm check. Actual preview workflows and legacy format-7 origin-corner reopening were inspected.
Accept construction planes by name or feature ID, preserve parametric mirror references, and reject invalid plane inputs. Retain both mirror-plane and primitive-point regression test modules after resolving the conflict with main.
Validation: cargo xtask ci passed, including 282 engine tests, 138 UI tests, 62 UI scenarios, and WebAssembly.
Cause: the feature buttons are placed by absolute x coordinates and take no layout space, so nothing in the panel could scroll. The playback controls and the feature strip shared one row with no scroll area.
Fix: the feature strip (after the playback controls) is a horizontal ScrollArea. The content width is allocated from the drawn features and joints so the scroll range matches them. Clicks, drags, the history marker, and context menus work inside the scrolled strip; the playback controls stay fixed.
Tests: cargo xtask ci passes. Checked by hand in the app with a long feature list. Not covered: auto-scroll while dragging a feature or the marker past the visible edge.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
The params doc listed start_offset? with no description, and an extrude in direction negative with a positive start offset surprised a user. The behaviour is unchanged (an offset start plane, as in Fusion); the params doc of solid.extrude and the Extent field doc say so.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
kernel::sweep swept segment by segment: a line translates the profile along it, an arc turns it. At a sharp corner the next line runs within the plane the profile has reached, so the profile slid sideways in its own plane and the walls folded into an inside-out, zero-volume shell. Paths whose direction changes at a joint (more than 1e-3 rad) are now swept as a polyline by sweep_path, which mitres the corners; arcs become points within 0.01 mm. Smooth paths (lines and tangent arcs) are swept as before. Pipe uses the same path.
Tests: sweep_round_a_sharp_corner_is_mitred sweeps a 2 x 2 square along an L of two 10 mm lines and checks the volume, 80 mm3 (fails on main).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The loft's top lies in the pocket floor. truck's boolean cannot take coincident faces, and the exact polygon fallback (planar_boolean) only takes bodies whose faces are all planar, so the hole's cylinder ruled out the only path that handles this cut. planar_boolean now first tries a sliced form: when an axis-aligned slab holds the tool and none of the body's curved faces, the body is split on the slab's planes (planes clear of the body's own faces), the planar middle piece takes the exact boolean, and the pieces outside are glued back on along the cut faces (the middle piece is healed first so its edges match theirs). Pieces in several parts are refused rather than glued into one shell. split_by_plane's half-space code is now ops::half_space, which this uses.
Tests: loft_cut_beside_a_round_hole replays examples/regressions/loft_cut_beside_round_hole.json and checks the exact volume (slab - pocket - prismatoid - hole; fails on main). With the hole made after the loft, the body is the same (volume, area, 19 faces, 42 edges).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Moving a body transforms its intersection-curve edges, and truck-geometry 0.5.0 scales each curve's tolerance by the operator norm of the matrix. matext4cgmath 0.1.0 computes it from eigenvalues through a quartic whose Newton refinement loops while the residual is above a tolerance and never gives up. For a translation matrix all four eigenvalues are 1, and near that quadruple root the iteration can cycle forever (about one translation in eight of the boolean retries' shifts, by a scan of sizes 0.1-2000 mm). matext4cgmath is vendored with both Newton loops stopped after 100 steps (vendor/README.md, ATTRIBUTION.md).
truck master no longer computes the norm in transform_by, so the vendored copy can go once a truck release after 0.5.0 is adopted.
Tests: moving_a_body_with_an_intersection_curve_edge_ends (kernel) cuts a cylinder with a tilted box and moves the result by one of the shifts that hung (hangs on main). examples/regressions/oblique_cut_of_cylinder_hang.json is the variant of the oblique cut that hung the app; it hangs on main, and since the previous commit it passes without reaching the shifted retries, so it is replayed by the engine test as a scenario only.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The boolean checks its result by meshing both operands and the result, then sampling membership densely where the operands' boxes overlap. The mesh step came from the larger body's size (0.46 mm here), which facets the bar's 3 mm arc so coarsely that two meshes of the same arc disagree over a few percent of the thin overlap box, and a correct cut failed the 0.4 % mismatch limit. The step now also follows the smallest side of the overlap box (2e-3 of it), never finer than 1e-5 of the size, so it only changes where the bodies meet in a region much thinner than they are. truck's first result for the cut is then accepted, and it matches a split of the bar by the tilted plane.
Tests: oblique_cut_through_a_small_arc_matches_a_split replays examples/regressions/oblique_cut_of_cylinder.json and compares with solid.split_body by the same plane (fails on main). The full suite runs no slower.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
heal_keep evaluated the result's intersection curves outside any guard. truck panics where such a curve no longer evaluates, and the panic escaped boolean_whole, so the retries and fallbacks that would have succeeded never ran. heal_keep now runs under guard and returns the solid unhealed when healing panics (as its doc already promised for failures), and the boolean builds its result body under guard too, so a result that cannot be built counts as a failed attempt.
Tests: shallow_loft_cut_from_the_top_face replays examples/regressions/shallow_loft_cut_from_top_face.json and checks the exact prismatoid volume (fails on main with the panic).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Use egui pointer ownership for viewport navigation and picking, view-cube
interaction, and sketch-dimension hover. Cover scrolling, model selection,
and cube interaction under floating dialogs, including after they close.
Shield constraint glyph and move-gizmo highlights from overlapping UI too.
Clear strict Clippy warnings and use the same saved path in the recent-file
scenario on Windows and Unix.
Fixes#87
Group kernel pieces across circular rims and hidden surface seams for hovering, selection, dialogs, and measurement. Preserve physical references and cover full-item toggling and picking with regression tests.
Fixes#88
The cross-built riscv64 binary can't run on the x86_64 runner, so the packaging step that runs the CLI
failed and blocked the whole release. RISC-V users can build from source; the opt-in RISC-V compile
check in ci.yml stays.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
The check is geometric, not a tuned threshold: on the reported basin (18 mm rim, sloped bowl wall) the rim strip reaches zero width at 15.17 mm and the shell is refused from there on. Tolerances only absorb rounding (scaled to the body size), and at most 2000 straight edges per face are compared pairwise. Arc edges and curved faces are not checked.
This is a guard, not the full fix. Building such a shell needs the offset to change topology: drop the strip that collapses and let its neighbours meet, as offset_body already does for rounds thinner than the move, extended to planar faces. That is substantially more work in the most delicate part of the kernel (rims, ledges, steps, arc-bounded strips) and is left for a separate change; until then the workaround is to model the hollow directly (an offset loft and a box cut).
Pins actions/checkout v7.0.1, actions/upload-artifact v7.0.2, actions/download-artifact v8.0.2 and
Swatinem/rust-cache v2.9.2 by commit. Re-applied onto current main by the maintainer (the workflows
changed since the PR was opened); dtolnay/rust-toolchain stays on @stable, because pinned to a commit
it needs an explicit toolchain input, and it is a composite action with no Node runtime.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Light optimisation (deps at 2), line tables only, no LTO, debug assertions off (truck's debug-only
checks reject valid geometry, the only reason tests used --release). Cold full `cargo xtask ci`: 14 min
with all 647 tests passing; the oracle, step-corpus and app builds stay on --release.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Variable type shows a Mid Radius row per point (position along the edge from the start end, 0.01 to 0.99, and a radius expression, with a remove button), an Add Mid Radius button and, with points present, Smooth. They go to solid.fillet as mid and smooth and come back on Edit Feature. Test: the round trip and removing every point.
Refs #9
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
kernel::fillet_variable_points(body, edge, start, [(position, radius)...], smooth): the radius law is a B-spline of the edge parameter (straight pieces, or C1 cubic pieces with Catmull-Rom slopes), and since every section's arc is affine in its radius the blend is exactly a rational B-spline (degree 2 across, the law's degree along) with B-spline contact curves on the faces. The largest radius along the edge decides whether the blend fits. Fillet type variable takes mid: [[position, radius expr], ...] and smooth; middle radii are parameters of the feature (Mid radius) and follow user parameters. Tests: straight pieces against (1 - pi/4) L (a^2 + ab + b^2) / 3 per piece, smooth against the integrated law, either end as start, refusals; engine test with a parameter-driven middle radius.
Refs #9
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
`cargo xtask step-corpus --iges` (and `solvecraft-cli step-corpus --iges`) opens every oracle part.igs as File → Open does and compares body count, volume, area and face count with Fusion's measurements, writing docs/iges-import.md. The run found faces closing at an apex (a drill point's cone, a sphere's pole: the seam runs out to the apex and straight back) kept whole and meshed wrongly; they are now split along the iso-line opposite the seam like bands are (18-hole-features and 40-box-sphere-torus pass). The one failure left, 50-sweep-tight-bend, is written by Fusion as five loose, partly degenerate surfaces that Fusion cannot read back as a solid either; documented in the report. Test: a drilled blind hole round-trips through IGES.
Fixes#14
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
drive_value_takes_the_keyboard and boundary_fill_finds_the_cells_and_fills_the_ticked_ones dropped egui's output with texture deltas still pending (epaint's debug check); they clear them as the scenario harness does. All ui-egui tests pass in a debug build.
Fixes#60
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Pages: General (theme Dark/Light/System, UI scale, units of new designs, autosave, display
precision, the agent cursor), Navigation (Fusion, SolidWorks, Inventor, Alias and Tinkercad
mouse presets, reverse zoom, zoom to the cursor, orbit centre, view-change animation on/off and
speed), Keyboard Shortcuts (the old Shortcuts window as a page: search, rebind, conflicts),
Design (default modelling orientation Y up / Z up for #3, and the offer to stand up a Y-up STEP
or IGES file: a quarter turn about X as one undoable Move), Graphics, Sketch, Selection.
Changes apply at once; Cancel or Esc puts back what was there when the dialog opened, Apply
keeps them, OK closes, Restore Defaults resets the page. The theme, ground shadow and agent
cursor settings are now kept between runs. File and Help › Keyboard Shortcuts open the page;
the unused docked Preferences dialog is gone. Control: ui.prefs {open, button, stand_up, …}.
Scenario s45_preferences; tests for Cancel/Apply/defaults and standing a Y-up file up.
Fixes#36
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Fixes#43
- Two-entity constraints (parallel, tangent, equal, ...) get a glyph on each entity.
- Glyphs sit beside their entity (offset along its screen normal), step along it when crowded,
with a faint leader when pushed away; 15 px boxes with the toolbar's constraint icons
(H/V stay letters), coloured from the theme's glyph tokens in both themes.
- Hovering a glyph lights both of its glyphs and its curves/points and names the constraint.
- Removes the old duplicate glyph drawer in viewport.rs (it drew a second, green set).
- Scenario expect key `glyphs` ({constraint id: count}, none overlapping) and the scenario
constraint_glyphs_both_entities.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Build drafts from explicit workspace versions, preserve dry runs, and document
agent verification and publication. Reject existing release tags and published
versions instead of publishing on every development push.
- solvecraft-cli fuzz / fuzz-one: seeded random modelling sessions (boxes, extruded profiles with arcs, revolves; joins and cuts of boxes, cylinders and spheres, fillets, chamfers, shells, holes, patterns) on a grid that makes coincident faces and tangencies common, every step checked (command ok, every body a sound solid via the new Body::validity, volume moving the right way), plus the boolean volume identity on random primitives; one process per seed with a time limit; failures minimised to scripts
- shell/offset: corners where a curved face meets another at an angle are refined onto the moved surfaces (Newton); edges that are neither lines nor arcs are rebuilt through their moved points; one shell per piece; faces that would cross say so (not supported yet) instead of leaving a cavity inside out; flat revolved faces count as planes; the unhealed body is tried when the healed one fails
- cylinders start their seams at an odd angle (grid-aligned seams broke booleans along them)
- partial revolves of profiles touching the axis build no zero-area face on the axis
- booleans on bodies in several pieces retry a piece at a time
- regression tests for each, and a fixed set of seeds in cargo test
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
The merged face count no longer joins faces across a Split Face line, and Offset Face's same-surface grouping stops there. A piece whose move the body's topology cannot follow (its neighbour stays put) is swept along its normal and joined on or cut in, giving walls along the split line as in Fusion. Engine test: a split box top counts 7 faces; one half up 5 (27000 mm³), the other down 3 (25200 mm³).
Fixes#12
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Split Face records the new edges as polylines on the body (Body::split_lines); the document carries them through later features. STEP export no longer joins pieces of one surface across such a line, and healing (fillets, chamfers, booleans, shell, draft) no longer merges coplanar pieces there, while incidental pieces (boolean leftovers, seam halves) still merge as before. Tests: plane and cylinder splits keep their face count through a STEP round trip (and join without the record), a second split keeps both lines, and an engine test exports a split box after a fillet with 8 faces.
Fixes#11
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
Adapted from storytold/photocraft's release.yml and packaging/ (Apache-2.0; ATTRIBUTION.md and
NOTICE say so). Packages install the licence files, THIRD-PARTY-LICENSES.txt included. The app
icon is drawn by `solvecraft-cli icon` (a blue block with a bore, rendered on a transparent
background; .ico too), so no image is committed. Notes: a short header plus GitHub's generated
What's Changed. A dry run (Run workflow, publish off) keeps the files as the release-assets
artifact. packaging-lint.yml checks the workflows, scripts and metadata.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Release assets are now the programs themselves: SolveCraft and solvecraft-cli .exe for Windows,
plain Linux binaries plus the AppImage, a macOS .dmg (SolveCraft.app with an Applications link) and
the universal CLI binary; only the web app stays a zip. The notes template takes {tag}, says to
chmod +x on Linux and macOS, and GitHub adds the change list.
Since no LICENSE or NOTICE file rides along any more, the programs carry them:
THIRD-PARTY-LICENSES.txt (written by `cargo xtask licences` from cargo metadata and each shipped
crate's own licence files, 419 crates; `cargo xtask ci` checks it is current) is embedded with
LICENSE-MIT, LICENSE-APACHE and NOTICE in solvecraft_engine::licences, shown in Help ▸ About ▸
Licences (third-party text laid out by visible rows) and printed by `solvecraft-cli licences`.
Scenario s44_about_licences.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Fixes#34
The surface-analysis curvature map took screen-space derivatives (dpdx/dpdy) inside a branch
of fs_solid. naga accepts that, but browsers' WGSL compiler (Tint, WebGPU) requires derivatives
in uniform control flow and rejects the whole `sc_viewport` shader module, so every viewport
pipeline was invalid and the viewport stayed black as soon as a design was shown. The
curvature is now worked out first thing in fs_solid and passed in, and the canvas image
shader samples its texture before discarding.
Regression test: every fragment entry point makes derivative and implicit-LOD sampling calls
(directly or through helpers) before any branch or return. Checked in headless Chromium with
WebGPU (SwiftShader): before, "dpdx must only be called from uniform control flow" and invalid
pipelines on New Design; after, no shader or pipeline errors.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The title bar's ×, File ▸ Quit, the OS closing the window (Alt+F4, Cmd+Q, the window manager:
close_requested is cancelled until the designs are answered) and app.quit / ui.window close all
go through documents::request_quit, which asks Save / Don't Save / Cancel once per design with
unsaved changes. Save saves (Save As for a never-saved design) and quits only if it saved; Don't
Save discards (no recovery copy is kept); Cancel or Esc stays open. Closing a tab asks the same
question (now titled "Save changes to <name>?"); New and Open never replace an unsaved design
(they open a tab). The web app asks through beforeunload while a design is unsaved. Control:
ui.documents {action: quit, answer: save|dont_save|cancel}, app.quit {force}. Tests: quit with
Save then Don't Save across two tabs, Cancel, a Save that saves nothing, Save As; scenario
s43_quit_asks_to_save.
Fixes#33
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
.github/workflows/release.yml builds on a pushed v* tag (or by hand) and attaches everything to a
GitHub release, a pre-release while the version is 0.x, with .github/release-notes.md. The
packaging lives in .github/release/package-{linux,macos}.sh so it can be run locally; the
AppImage icon is rendered by solvecraft-cli from the bracket example.
Fixes#32
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
An mdBook under docs/book: a user guide (getting started, UI tour, sketching, features,
parameters, components and joints, sheet metal, plastic, files, shortcuts, MCP) and a developer
guide (CONTRIBUTING, architecture, command engine, kernel boundary, persistent naming, test
harnesses, and the existing docs/*.md pages). `cargo xtask book` generates the command reference
from `solvecraft-cli commands` and renders the screenshots with `solvecraft-cli snapshot`, then
runs mdbook. .github/workflows/pages.yml publishes the book at /solvecraft/ and the web app at
/solvecraft/app/ (skipped while the repository is private). .github/workflows/ci.yml runs
`cargo xtask ci` on pull requests. README and Help → Documentation link to the book.
Fixes#28Fixes#8
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The old ids live only in crates/engine/src/legacy_ids.rs (the legacy migration table): find_command maps them, so old scripts, recipes and control calls keep working, and saved shortcuts, recent and pinned commands are migrated on load (designs store no command ids). Parity maps the observed catalog ids to ours through xtask/data/fusion-ids.tsv. The agent rule now reads: our own dotted id, never another product's. Cargo.toml's repository points at github.com/bherbruck/solvecraft.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
blend_corner.rs rebuilds the planar faces at the ends of the filleted edges (three planar faces and three straight edges at each such vertex) and keeps the rest. One round at a vertex ends in the third face's exact section of its cylinder; two rounds with the third edge sharp trim each other (rolling ball: the crease from where their contact lines cross to the third edge for equal radii, else to the smaller round's contact line on the face that ends the larger one, which gets the exact section between); three rounds meet a sphere for equal radii, else a rational degree-4 patch through plane sections of the cylinders, the sections turned so that the cylinders' curvatures agree where two meet on a face and the patch fitted tangent to all three (within 0.01 degrees) and to the face at its closed corner.
kernel::fillet falls back to it when the local blends refuse: an edge that ends on an earlier round (any radius) takes the round off (delete_faces) and blends both edges together, so r3 next to r2 and a third edge into a mitred pair work. delete_faces: a gap stretch along several deleted faces keeps the corners between them (two rounds meeting in a mitre come off back to the sharp corner). splitface::fit is shared for the crease.
Tests: volumes against the strips-minus-overlap reference (exact strips, overlap integrated; checked against an independent 1D integral), the sphere-octant formula for three equal rounds, tangency along the patch, closed meshes, refusals without panics.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
New kernel file blend_variable.rs. The hooks into blend.rs are visibility
only: plane_normal, vtx, rebuild_face and unsupported are now pub(crate).
- fillet_variable(body, edge, start, r0, r1) works on the same edge
configuration as the constant fillet (straight edge, planar faces, end
faces square to it). The radius runs linearly from the end nearest
`start`, and every section square to the edge is a circular arc. The
blend is an exact degree (2, 1) rational B-spline: arc control points
move linearly.
- fillet_chord(body, edges, chord): the radius per edge comes from its
face angle (chord = 2 r cos(phi/2)).
Fillet feature: style constant | chord | variable {radius2, start};
FusionFilletEdgesCommand takes type, radius2 and start.
Tests:
- Variable 2 -> 5 on a box edge removes (1 - pi/4) L (r0^2 + r0 r1 + r1^2)/3.
Starting from the other end gives the same solid; equal radii give the
constant fillet; too large is refused.
- Chord 4 on a right angle equals radius 4/sqrt(2).
- Engine: both types by command.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
- solvecraft_io::vfs: the engine's file access (disk natively; in the browser an in-memory set of
files the host loads and stores). File commands and write_atomic go through it.
- Web host (apps/solvecraft-web/src/files.rs): stored designs are read from OPFS at start
(storage.persist() asked for) and written back when a command writes one; Save/Save As keep
designs in the browser, exports (STEP, STL, 3MF, OBJ, ...) download as files.
- File > Open shows "Files in this browser": open, insert, rename, download, delete, plus open or
insert from the computer (showOpenFilePicker where there is one, an <input type=file>
otherwise). Files dropped on the page are inserted or opened.
- Unsaved work is autosaved to OPFS and offered again after a reload or crash.
- Start page recents come from the stored designs, with thumbnails. In the browser the samples
are built when opened (a picture blocks the page there, and a kernel panic can't be caught).
- Pages without OPFS (http on a network address, old browsers) keep designs in local storage.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
For solvecraft-params' Split Face feature:
- Sketch tools are chains of Seg2. A single line splits by its plane and a
single arc by its cylinder, exactly (a circular edge on a planar face);
longer chains and splines follow the curve.
- split_faces_with_map gives the source face of each face of the result.
- A listed face the tool misses is an error naming it (split_any keeps
the lenient form for Trim).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Three step_in tests and two split tests failed in debug builds only:
truck's debug_new asserts simple loops and two distinct end vertices, but
faces whose loop runs a seam edge both ways and full-circle edges on one
vertex are valid. Meshed faces and edges are now built unchecked. ci
(release) was unaffected; the kernel tests pass in debug and release.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
The standard parts library by type (with its ISO standard), size and length, the size's table
values and a picture of the part; picking a hole's wall or rim seats it there with a rigid joint
(the live preview shows it seated), without a pick it goes at the origin. Opens on
FusionFastenersCommand (and parts.insert); OK runs FusionFastenersCommand. Its own icon.
Insert's world picks (`at`, `point`, `direction`) go through the component frames like other
picks. Tests for the library parsing and the insert parameters; checked in the app: an M3 socket
head cap screw seated in a drilled hole with its joint.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Kernel extend(body, edges, distance) moves the picked straight edges of a
planar surface outward in its plane, with neighbours meeting them. Doc
feature SurfaceExtend, engine FusionExtendCommand. Tests: 10x10 extended
by 5 past one edge gives 150, past two gives 225; the engine patch, trim,
extend and thicken gives 240.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Kernel (surfaces):
- Bodies with an open shell are surface bodies (Body::is_surface).
- patch_region: a planar patch of a sketch region. patch_edges: a planar
patch filling a closed loop of a body's edges.
- copy_faces: faces copied out as a surface.
- stitch: sew surfaces along coinciding edges, turning faces to agree; the
result is a solid when it closes.
- trim: cut a surface by a plane or face and keep one side.
- thicken: offset planar and circular-cylindrical faces along their
normals (one side or symmetric) into a solid. Plane copies slide;
cylinder copies scale about the axis, exact for NURBS circles. Free
edges get ruled walls. Faces meeting at a sharp edge are refused.
Doc features Patch, Stitch, Thicken (with operations) and SurfaceTrim;
engine commands FusionSurfacePatchCommand, FusionSurfaceStitchCommand,
FusionSurfaceThickenCommand and FusionSurfaceTrimCommand.
Tests (volumes):
- A 10x10 patch thickened by 2 gives 200, also symmetric.
- Half a cylinder side thickened outward gives half a ring; both halves
inward give the full ring.
- Six faces of a box stitched back give 6000; an open box with its top
patched from the edges, stitched, gives 6000.
- Trim keeps 30 or 70 of 100.
- Engine: patch, trim, thicken gives 140.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
The Split feature takes an optional face tool (FaceAt, the face through a
point on a named body) and splits with kernel split_body, the tool's
surface extended; otherwise the plane as before. Engine test: a box split
by a cylinder's side into the core and the rest.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
split_body(body, tool) divides every face where the tool meets it and
closes each side with the piece of the tool surface inside the body.
- Patches have outer loops and holes.
- Bands go round a cylinder or another surface of revolution.
- Each side falls apart into its connected parts.
- A body the tool misses comes back whole.
Faces that are B-spline sheets but really planes or circular cylinders
(extruded faces) split as the whole plane or cylinder: the tool is
extended, and the field is exact and cheap.
Tests (volumes): a box split by a plane (2400/3600); a holed plate split
through its hole into two equal halves; a box split by a cylinder's side
into the core (pi*16*30) and the rest; a plane that misses.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
split_faces(body, faces, tool) divides the chosen faces where the tool
meets them and leaves the solid unchanged. It handles:
- lines across a face;
- closed lines inside a face (a disc inside a ring);
- lines that run into a hole (the face is divided around it).
Edges the line ends on are cut in every face that uses them. The tool's
zero set is traced on a finely divided triangulation of the face, each
point is placed exactly on the surface by bisection in its parameters,
the ends are placed exactly on the boundary edges, and a cubic is fitted
through the points (a line when they are straight).
Tests: a box top split by a plane (areas 80/120, later booleans still
work); a cylinder side split by a sketch line; a cylinder top split in
ring and disc by a smaller cylinder's face; a plate top split through
its hole into two equal halves; a tool that misses is an error. Volume
and area are unchanged in every case.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
- IGES import (kernel iges_in, from the published specification). The file
is restated as STEP and read by the STEP reader, so an IGES file becomes
the same Import base feature.
- Manifold solid B-reps (186/514/510/508/504/502).
- Trimmed (144), bounded (143) and bare B-spline surfaces, sewn into a
solid by shared edges, with face orientation made consistent.
- Curves: lines, arcs, ellipses, composite and rational B-spline curves.
- Surfaces: planes, analytic surfaces 190-198, B-spline surfaces,
surfaces of revolution and tabulated cylinders.
- Transformations, units, colours, names (406 form 15 or labels).
Open, insert and drop .igs/.iges like STEP.
- IGES export (kernel iges_out): each body as a manifold solid B-rep on the
surfaces a STEP export uses, with name properties and colours.
ExportCommand to .igs.
- OBJ import as mesh bodies: objects/groups, polygons fanned, negative
indices, bad lines reported.
- STL: binary files whose header starts with "solid" and those with a zero
triangle count read as binary; non-finite vertices dropped; facet
normals ignored; ASCII with non-UTF-8 names. Mesh bodies get consistent
winding (stray inverted facets turned over).
- Tests: primitives and features round-trip through IGES (volume, area,
name, colour). Six trimmed patches sew into a closed box. Hostile IGES,
OBJ and STL inputs never panic. STL quirks. The engine exports a design
to IGES and opens it again. All 76 oracle parts round-trip through IGES
with matching volume (local check).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
What a component holds moves with its occurrence, and picks in the world land in the
component's frame:
- Sketches and construction planes show where their component is placed (free move, joint
drive, Capture Position); sketch.inspect reports sketch points in the world.
- frames.rs maps a command's world picks into the frame of the body they lie on (through the
inverse of its placement: a moved component or a pasted instance), points that make new
geometry into the active component's frame, and directions with them; instance body names
("Body1 (Pin:2)") become the component's body. Fillet/chamfer edges, shell/offset/draft
faces, face extrude/revolve, sketch on face, holes, sheet metal and plastic picks, primitives,
appearance faces, analyses. Once per command (not again for commands run by commands); the
active-frame fallback stays for commands without a table. Nothing changes while every
placement is the identity.
- component.move_bodies keeps a body where it is in the world (Document.body_offsets: from the
new component's frame to the one it was made in; renames and deleted components follow).
- The UI reads the placed model (Session::world_state) for display, picking, sketch editing and
dialogs; live previews use it once anything is placed.
Tests (engine): sketches and construction planes move (and turn) with the component; world
picks fillet, sketch, hole and make boxes in a moved component; a pick on a pasted instance;
move_bodies keeps the world place there and back; a sketch on a face follows a Move feature.
QA's s34 now runs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
The read-back check (fallback to unmerged pieces) imported every export.
Now it runs only when some body actually had faces merged. Oracle 41
(42 faces, nothing merged): export no longer re-imports, which saved 7 s.
Pipe flange (merges): 1.1 s for the read-back.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
- Bodies carry a Paint for export (opacity, per-face colours), set by
Document::painted from the appearance model. The paint comes from a
face appearance, a body/component appearance's opacity or a material
look (Glass), and falls back to the paint the body was imported with.
- STEP: faces with colours of their own get a STYLED_ITEM on their
ADVANCED_FACE. See-through looks add SURFACE_STYLE_TRANSPARENT.
Differently coloured pieces are not merged into one face.
- STEP import reads face styles and transparency. The reader tracks the
file face of each kernel face (bands split in two keep it), so imported
face colours land on the right faces; the design shows them through
face_colors.
- 3MF: per-triangle colours (pid/p1 into the base materials, carried
through welding) and the object's alpha (#RRGGBBAA).
- Tests: a blue half-transparent cube with a red top exports, re-imports
with its opacity and the red top face, and keeps it when opened and
exported again. 3MF writes the alpha and the face entry.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Fusion round trip WARNs on face counts:
- 48: the pulley's annular end faces arrived as 240° and 120° sectors.
- 54: the side faces and holes of a body glued to its mirror image came
in halves.
Changes:
- Planes merge: PLANE faces and flat B-spline sheets, as well as revolved
planes. A plane keeps several loops (an annulus, a face with holes), no
seam. Flat B-spline sheets are written as PLANE.
- Pieces of an extruded cylinder (B-spline sheets) merge when their edges
are circles square to the axis. The merged face is written as a
CYLINDRICAL_SURFACE, with its parameter seam on the face's seam edge.
- A full turn's loop is built explicitly: ring, seam, other ring (or the
apex on the axis), seam back. Before, it depended on edge order, and
after 81c85b5 the pulley's last pieces no longer merged.
- The read-back check moved to the whole file. If the merged file reads
with warnings and the unmerged one does not, the unmerged one is
written.
Results: 48 has 12 faces (Fusion 12), 54 has 12 (Fusion 12). Oracle
results are unchanged (73 PASS) and the STEP corpus passes 76/76. New
test: a plate with a hole glued to its mirror exports 8 faces, all
planes and cylinders, and round-trips.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Fold: the bend line (a sketch line), an optional stationary side, Bend Line Position
(centerline, start, end, outside mould line), angle (on the canvas), bend radius (default from
the rule) and flip; live preview and Edit Feature (folds made from two points keep them). Its
own icon; listed after Hem on the SHEET METAL tab and in the timeline.
Configurations: Add Column lists parameters and features to pick, Add Row names the new row
Configuration<N> when no name is typed, bare numbers show with their parameter's unit, the row
name comes before its Activate button, and Enter commits a cell instead of closing the panel.
Motion Study: steps default to the engine's 100, the key's value row is "Value" and Enter there
commits the key (OK makes the study).
Scenarios s22 (fold, flat pattern, DXF; the expected volume is the folded sheet's, the bend
keeping the neutral layer), s23 (configurations) and s24 (motion study) now run.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Wired to solvecraft-params' contact, motion, explode and configuration commands (verified under Xvfb: a study keyed 0 to 60 deg plays, an explosion previews and OK keeps it, Activate switches configurations, Check collisions lists overlaps):
- Contact Set: components to a new set; the sets with suppress and delete; contact on/off;
Check collisions (contact.check).
- Motion Study: tracks of keyed joint values on a strip under the steps, keys added and edited
at the playhead, a step slider with Play; the pose at the step is shown (motion.play on a
scratch copy, as pending moves) and put back when the dialog closes.
- Exploded View: a scale slider showing the explosion live; OK creates and shows the view.
- Configurations: the table (rows by columns of parameters and suppressed features), cells
edited in place, Activate per row, rows and columns added and removed.
The ASSEMBLE panel lists the motion and contact commands once they exist. Tests for the pose,
table and study mappings.
Scenario s13: Drive Joints takes typed input without a click.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Joint dialog: picked origins mate as in Fusion, B's z opposite A's (two top faces put B upside
down on A, not inside it; a pin goes into its hole); the dialog's Flip turns B the other way
(sent as the command's flip, which turns B over from coinciding frames). Edit Joint shows the
same. Found by solvecraft-sketchux's scenarios.
Drive Joints: the first value box takes the keyboard with its text selected when the dialog
opens, so typing 90 and Enter drives the joint (found by solvecraft-sketchux).
Appearance: "In This Design" from appearance.list (in_design) when the engine has it; faces are
sent as face targets once the engine knows them.
Tests: face snaps mate face to face and Flip undoes it; typing into Drive Joints drives.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Library swatches by category (the engine's library when it offers one, else built-in looks:
metals, plastics, paints, woods, glass with opacity), the looks in this design, a colour picker
and opacity, and the objects to apply to (bodies/components or faces). A swatch dragged onto a
body or face in the viewport, or onto a body's row in the Browser, applies at once; Apply and
OK give the picked objects the current look; pre-selected bodies become the objects.
Browser: rows under a drag of another kind count as hovered, and the Browser's own drops no
longer swallow other payloads (egui's take_payload takes any type), so swatches dropped on its
rows land.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
truck's connected components came out in hash order of face addresses, so a
boolean's faces, and everything built on them (fillet bands, STEP entity
order), changed from run to run. That made the oracle 35 export differ run to
run. Its old step_export flakes came from the orientation check's drifting
search, removed in 2db9e66. The result's shells and faces now keep the
order of the shell they come from (vendored truck-shapeops). Oracle results
are unchanged (73 PASS before and after). Test: the tee of oracle 35 with its
junction fillet exports byte-identical three times in one process (it failed
before).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Clicking OK during the Joint dialog's motion animation was lost about half the time: the
preview's busy spinner came and went in the dialog footer between frames, shifting the
automatic ids of OK and Cancel, so a click pressed in one frame and released in the next landed
on two different ids. The spinner's place is now always taken. Reproduced through the control
channel (6 of 14 OK clicks at different animation phases lost before, 0 of 14 after) and
covered by a test that presses OK with the preview busy and releases it once idle.
The Joints folder is drawn by component_rows for the root, after its folders (as agreed with
solvecraft-shell).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Start page (shown on launch without a file, and from the house button in the application bar):
New Design, Open, recent designs (kept in the preferences, newest first) and built-in samples,
each card with a picture rendered from the design in the background. Samples are scripts of
engine commands: the sample plate plus a sheet metal bracket, a hinge assembly with a revolute
joint, a plastic enclosure (lip, bosses, rest, snap fit), a bolted flange with a parametric
circular pattern and a vent plate with a parametric rectangular pattern (test: all build
without a failing feature).
Several open designs as tabs in the application bar: each keeps its own session (undo,
selection), camera and hidden/shown items; + and Ctrl+N open a new design, opening a file or a
sample uses a new tab unless the current design is blank, closing a tab with unsaved changes
asks Save / Don't Save / Cancel. Control channel: ui.documents and ui.home (docs/control-protocol.md).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
With solvecraft-repo's curved-edge fillets (d72ec38), oracle 40's torus
groove comes out of truck in three pieces. Merging them made a band round the
torus whose single loop crosses itself, and the reader could not lay it out
("unsupported seam loop layout (2 runs)"). Each body's merged B-rep is now
read back. If that gives warnings and the unmerged pieces read cleanly, the
pieces are written instead.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
- Bodies export (STEP, 3MF) in the colour they are shown in: an appearance,
else the physical material's look, else the colour the body was imported
with (Document::body_color / painted). Physical materials used to export
no colour at all.
- AppearanceCommand (Modify): a colour per body ("#rrggbb" or [r, g, b];
null follows the material again), kept in the design and across renames.
- Material looks move to solvecraft-doc (material_color); the viewport draws
appearance, material or imported colour, as exported.
- Engine test: brass and red ABS bodies export, re-import with their RGB, and
keep it through open and export again.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Free-form strips (a curved-edge fillet's B-spline bands round a saddle) vary
their normal too much along the loop for the loop-direction test, and the
hinted nearest-parameter search drifted on them: false 'runs clockwise'
reports on faces that round-trip exactly. The check now covers cylinders,
cones, spheres and tori (closed surfaces, where a loop read the wrong way
silently gives the rest of the surface); volume checks cover the rest. It
still flags all 8 sphere corners of a fillet box with their sense flipped.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
ASSEMBLE panel (SOLID, SHEET METAL, PLASTIC): New Component, Joint, As-built Joint, Joint Origin,
Rigid Group, Drive Joints, Motion Link, Interference. Joint origins are picked by hovering:
faces snap to their centre (round faces to the centre of the nearer end), edges to their middle
(round edges to their centre), vertices to themselves, shown as glyphs with their z axis. The
Joint dialog has the motion type, angle, offsets X/Y/Z, flip, per-value limits and Animate (the
preview plays the motion); joints and drives preview on the placed model (world states).
Drive Joints moves live with a slider. Interference lists the overlaps and shows them red.
Joints appear in the timeline and in a Browser Joints folder (edit, drive, suppress, delete).
SHEET METAL tab in Fusion's layout: Flange (base, edge or contour, from the picks; height arrow
on the canvas), Hem, Unfold, Refold, Convert to Sheet Metal, Sheet Metal Rules (rule manager),
Create Flat Pattern (flat view with up/down bend lines, bend table, DXF export).
PLASTIC tab with SETUP: Boss, Lip/Groove, Snap Fit, Rest, Manage and Assign Plastic Rules; Rib,
Web and the shared solid commands on the tab.
Every feature dialog has live preview, Edit Feature and pre-selection; icons drawn in code.
Toolbar layout per tab in workspace.rs; tests for the dialog to command mapping.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
- Surfaces of revolution follow ISO 10303-42 strictly in reader and writer: the
normal is d/d(angle) x d/d(profile), the opposite of truck's revolution, as
Fusion reads it (fixes Fusion inverting fillet sphere corners and the dimple).
step_orientation_errors flags faces whose loop runs clockwise round their
normal; engine, oracle and kernel round trips assert it.
- Revolved faces with analytic profiles are written as native PLANE,
CYLINDRICAL/CONICAL/SPHERICAL/TOROIDAL surfaces, and the pieces truck splits
a revolution into are merged back into one face per surface (with a seam
edge for full turns), so face counts match other systems.
- A horn torus (tight sweep: tube touching its axis) is written as one rational
B-spline face whose loop passes the pole twice, with truck's zero-length pole
edges collapsed, instead of a degenerate surface of revolution; the reader
starts such figure-eight loops off the pole (Fusion's own part 50 now imports
with the right volume).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Parallel and perpendicular residuals were the cross/dot product over the sum of
the line lengths, so the solver could satisfy them by shrinking a line to
nothing. Dragging a corner of a rotated (3-point) rectangle collapsed a side to
zero; every later dimension then conflicted. The residuals are now the sine or
cosine of the angle (over the product of the lengths), which shrinking can't
improve. Tests drag, dimension, pin and square center, 2-point and 3-point
rectangles and check their degrees of freedom; oracle unchanged at 53/66.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Meshing (vendored truck-meshalgo) works within a budget so hostile files
cannot hang: bounded edge and surface divisions (point caps, depth and
round limits, NaN-safe), and a grid budget per face shared out per shell.
Surface grids refine only the direction that bends; rulings left undivided
get cells comparable to the other direction, so trimmed cylinders (holes,
tee joints) no longer lose volume to long triangles. The helical sweep
imports in 12 s instead of 7 minutes.
Small sphere patches get poles away from them even when the file runs a
seam through the patch (a pyramid's corner blend). Faces the mesher cannot
mesh are reported as import warnings. Test: wild B-spline and far-off
boundaries import in bounded time.
STEP corpus 65/66 (50-sweep-tight-bend: a horn-torus bend whose inner side
collapses to a point; Fusion's own area for it is also off).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Our writer assembles the file: AP242 header and contexts, a product per part
(or per component, with NEXT_ASSEMBLY_USAGE_OCCURRENCE and item-defined
placements per occurrence), named solids, surface colours as styled items,
ADVANCED_FACE for advanced breps. truck now writes only each body's B-rep,
which we copy in; identical geometric entities are written once and shared.
Designs with components export as assemblies (bodies in component frames).
step_validate also rejects unreferenced non-root entities. Tests: the sample
plate and a component assembly export, validate and read back with no
warnings and the same volume, area and face counts; the oracle replay checks
area and faces too (39 rebuildable cases pass). An independent Part 21
parser (step-p21, run outside the repo) accepts our exports.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Re-reading an unchanged projected face could walk its loops in another order or
direction, or (from some meshes) return the same half of a split circle twice.
The link was then rebuilt, warning and dropping constraints on it. Projected
geometry now compares by position regardless of order and direction, and a
duplicated half arc is turned into the missing half.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Vendored truck-stepio (writer only): an intersection curve's second surface
was written at the first one's id (duplicate ids for every boolean edge),
and revolved surfaces lost their orientation (the modeling-surface sense was
always true; inverted or mirrored revolutions came out inside out). Export
now writes intersection edges as C1 cubic B-splines through exact points,
so files carry plain 3D curves and no redundant surfaces.
Vendored truck-meshalgo: hinted parameter searches that run off a B-spline's
domain are rejected or clamped (meshing their grid never finished).
STEP import: straight revolution profiles are bounded in the meridian plane
and stop at the axis; loops on revolutions start away from the axis; face
extents include edge end points. Edges between pieces of one split surface
draw as seams.
kernel::step_validate checks a STEP file (duplicate ids, dangling
references, dense numbering); the oracle replay now exports every rebuilt
part, validates it and re-imports it with no warnings and the same volume
(all 32 rebuildable cases pass).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Edit Sketch rolls the timeline back to just after the sketch and faces it;
Finish Sketch, Esc (once nothing else is left to cancel) and editing another
feature all leave it, restoring the marker and the previous view. Editing the
open sketch again is a no-op and editing another sketch switches cleanly.
The control channel's ui.click takes double: true.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Export: ExportCommand/CLI --out/MCP export with .3mf write a 3MF Core package
([Content_Types].xml, _rels/.rels, 3D/3dmodel.model; millimetres), one
mesh object and build item per body, named after it, vertices shared and
welded watertight (T-junctions between faces split), base-material colours
when bodies carry one (STEP colours now ride on bodies). Tessellation as
for STL. File > Export 3MF.
Import: doc.open/drag-drop/CLI/MCP open accept .3mf and .stl; Insert Mesh
(ParaMeshInsertAlignCommand) adds them to a design as a MeshImport feature.
Kernel mesh bodies render, measure exactly, move and export; solid
features refuse them with a clear error. 3MF reading flattens components
and build transforms, converts units, reads colours; sizes, entries,
nesting and element counts are capped.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
A visit budget stops shared sub-assemblies from growing exponentially (with
a test); the loose-solid pass gets its own budget. An Import feature is
named after the root product, else its only body, else the file. Restores
a test function closed off by the rebase.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
solvecraft-cli step-corpus and cargo xtask step-corpus [DIR]: open every
Fusion oracle part.step and compare body count, volume and area (1e-3) and
face count with Fusion's measurements; docs/step-import.md (29/29 pass).
solvecraft-cli eval/run accept STEP files and --in FILE.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Import base feature (FeatureKind::Import, timeline type BaseFeature) holding
the STEP text and the file's product tree; bodies named from the file.
doc.open accepts .step/.stp (any case) as a new design; Insert STEP
(FusionImportCommandFromToolbar) adds one to the current design; File menu,
SOLID > INSERT, drag-and-drop (insert into a non-empty design, else open),
'solvecraft part.step', MCP open. Features (fillet, hole, sketch-on-face
cut, shell) work on imported bodies. Imports are cached so a file is read
once per command. Measure tightens its chord tolerance for small radii.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
Own ISO 10303-21 parser and AP203/AP214/AP242 geometry reader in the kernel
(step_import): planes, cylinders, cones, spheres, tori, B-spline and rational
surfaces, surfaces of revolution/extrusion; lines, conics, B-spline curves;
breps with voids, faceted breps, shell models; units (SI prefixes, conversion
based), product names, colours, assemblies (NAUO + item-defined
transformations, mapped items). Hostile input is capped and guarded; faces
that cannot be read are left out and reported. Faces that wrap around a
closed non-periodic direction (pipe tori, revolved B-spline bands) are split
for truck's mesher. Bodies are meshed per shell so open imports never panic.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
crates/mcp (L5, engine only): JSON-RPC 2.0 over stdio with protocol version negotiation, a
headless Session backend and a bridge to the app's control port, 14 tools (list_commands,
execute, batch with rollback, inspect_design, measure, body_topology, set_parameter,
screenshot as an image block, export, undo/redo, new_design/open/save) and tests.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
The kernel moved from monstertruck to truck: truck's booleans handle blind
holes, pockets and bosses that monstertruck's did not (see the ADR). Fillets
and chamfers on straight convex edges between planar faces are our own exact
local B-rep operation. The document holds parameters with unit-aware
expressions and a timeline that re-evaluates incrementally.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
about: Help reproduce and fix a SolidCraft problem
title: ''
labels: ''
assignees: ''
---
## Behavior
What did you expect, and what happened instead?
## Reproduction
Include steps, SolidCraft version/commit and relevant environment details. Prefer a small example without private design data.
## Screenshots of the behavior (when observable)
For observable CAD, UI or model behavior, include actual descriptive screenshots or a short recording from a small reproduction. This includes kernel, geometry, assembly and backend effects that can be shown in the app. Coding agents should run the app and capture the evidence themselves, rather than asking a human for evidence they can produce. Show the actual failure/result, preferably before and after, with brief steps, expected/actual behavior and annotations where helpful.
Flowcharts and Mermaid diagrams cannot substitute for evidence of visible behavior. Use diagrams for architectural reasoning when actual screenshots cannot illustrate the point. Changes with no useful observable behavior may omit screenshot/video evidence. Exclude private designs and sensitive details; attach media or link to an accessible recording rather than committing generated review artifacts.
Describe the problem and resulting behavior. Link the issue when applicable.
## Validation
What did you run, and what were the results? Include expected and measured values for geometry changes.
## Screenshots of the behavior (when observable)
For observable CAD, UI or model behavior, include actual descriptive screenshots or a short recording from a small reproduction. This includes kernel, geometry, assembly and backend effects that can be shown in the app. Coding agents should run the app and capture the evidence themselves, rather than asking a human for evidence they can produce. Show the actual failure/result, preferably before and after, with brief steps, expected/actual behavior and annotations where helpful.
Flowcharts and Mermaid diagrams cannot substitute for evidence of visible behavior. Use diagrams for architectural reasoning when actual screenshots cannot illustrate the point. Changes with no useful observable behavior may omit screenshot/video evidence. Exclude private designs and sensitive details; attach media or link to an accessible recording rather than committing generated review artifacts.
## Integration status
Record the upstream commit and PR status checked before handoff, any conflicts resolved, and validation after integration. Keep up with upstream merges and monitor this PR while the task is active; rebase before pushing and never force-push.
# Unique SemVer without committing daily version bumps to main.
VERSION="${VERSION%%-*}-nightly.$(TZ=America/New_York date +%Y%m%d).$GITHUB_RUN_NUMBER.$GITHUB_RUN_ATTEMPT"
fi
if ! printf '%s' "$VERSION" | grep -Eq '^(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)(-((0|[1-9][0-9]*|[0-9]*[A-Za-z-][0-9A-Za-z-]*)(\.(0|[1-9][0-9]*|[0-9]*[A-Za-z-][0-9A-Za-z-]*))*))?$'; then
echo "::error::Cargo.toml must contain a version like 1.2.3 or 1.2.3-rc.1"
exit 1
fi
if [ "$REQUEST_DRAFT" = true ] && [ "$GITHUB_REF" != refs/heads/release ]; then
echo "::error::Draft releases must be built from the release branch"
exit 1
fi
case "$VERSION" in *-*) pre=true ;; *) pre=false ;; esac
artwork from commercial CAD products — ever.** Every UI icon is drawn in collected code
(`assets/icons/ui/source/`, compiled through `crates/ui-egui/src/icons.rs`). Any file asset must be original or openly licensed and **must have a row in ATTRIBUTION.md**
(`cargo xtask assets` enforces it). Screenshots of commercial CAD software are never committed.
Breaking this rule is the most serious mistake you can make in this repo.
- **Everything is a command.** User-visible behaviour = a command in `crates/engine/src/cmd/*`
(`CommandSpec`: id = our own dotted, lower-case id `<area>.<thing>[.<variant>]` such as
`solid.extrude` or `sketch.rectangle.two_point`, never another product's command id; label;
toolbar tab and panel; icon; shortcut; params doc; `enabled`; JSON `run`) + tests. The toolbar,
dialogs, sketch tools, palette, scripts, CLI and control channel all reach the same commands.
- **Programmatic calls never open dialogs.** `engine.execute` runs the JSON form; only toolbar
clicks (`ui.start`) start interactive tools and dialogs, which then run commands.
- **Layering** is enforced by `cargo xtask layers`: L0 `geom` → L1 `sketch`, `kernel`, `render`
templates, materials or help text.** Every asset is original work by SolidCraft contributors or
third-party material under an open licence. Screenshots of Autodesk software are never committed.
Editable drawing code, native projects and shipped exports are collected under `assets/`.
## Files
| File | Author | Source | Licence |
|---|---|---|---|
| assets/archive/icons/macos-v1/exports/icon.svg | SolidCraft contributors | original macOS adaptation of the code-drawn SolidCraft mark, edited and exported with VectorCraft; Apple HIG and production templates consulted as layout references only | MIT OR Apache-2.0 |
| assets/icons/app/macos/source/SolidCraft.icon/icon.json | SolidCraft contributors | approved Icon Composer composition and appearance settings for the original SolidCraft artwork | MIT OR Apache-2.0 |
| assets/icons/app/macos/source/SolidCraft.icon/Assets/02-grid.svg | SolidCraft contributors | original perspective grid with elliptical radial alpha, exported from VectorCraft | MIT OR Apache-2.0 |
| assets/icons/app/macos/source/SolidCraft.icon/Assets/02-grid-dark.svg | SolidCraft contributors | original blue perspective grid with elliptical radial alpha, exported from VectorCraft for the Dark appearance | MIT OR Apache-2.0 |
| assets/icons/app/macos/source/SolidCraft.icon/Assets/03-solid-blue-cutout.svg | SolidCraft contributors | original saturated blue CAD solid with transparent topology cutouts, edited and exported with VectorCraft | MIT OR Apache-2.0 |
| assets/icons/app/macos/exports/Assets.car | SolidCraft contributors | Apple actool compilation of assets/icons/app/macos/source/SolidCraft.icon for macOS; contains original artwork only | MIT OR Apache-2.0 |
| assets/archive/icons/macos-v1/source/icon.vectorcraft | SolidCraft contributors | editable VectorCraft source for assets/archive/icons/macos-v1/exports/icon.svg, with named face and background layers | MIT OR Apache-2.0 |
| assets/archive/icons/macos-v1/exports/icon.png | SolidCraft contributors | 1024 × 1024 transparent sRGB export of assets/archive/icons/macos-v1/exports/icon.svg from VectorCraft | MIT OR Apache-2.0 |
| assets/icons/app/macos/exports/icon.icns | SolidCraft contributors | macOS fallback compiled by Apple's actool from the approved assets/icons/app/macos/source/SolidCraft.icon composition | MIT OR Apache-2.0 |
| assets/archive/icons/macos-v1/exports/icon.iconset/icon_16x16.png | SolidCraft contributors | native sips export from assets/archive/icons/macos-v1/exports/icon.png | MIT OR Apache-2.0 |
| assets/archive/icons/macos-v1/exports/icon.iconset/icon_16x16@2x.png | SolidCraft contributors | native sips export from assets/archive/icons/macos-v1/exports/icon.png | MIT OR Apache-2.0 |
| assets/archive/icons/macos-v1/exports/icon.iconset/icon_32x32.png | SolidCraft contributors | native sips export from assets/archive/icons/macos-v1/exports/icon.png | MIT OR Apache-2.0 |
| assets/archive/icons/macos-v1/exports/icon.iconset/icon_32x32@2x.png | SolidCraft contributors | native sips export from assets/archive/icons/macos-v1/exports/icon.png | MIT OR Apache-2.0 |
| assets/archive/icons/macos-v1/exports/icon.iconset/icon_128x128.png | SolidCraft contributors | native sips export from assets/archive/icons/macos-v1/exports/icon.png | MIT OR Apache-2.0 |
| assets/archive/icons/macos-v1/exports/icon.iconset/icon_128x128@2x.png | SolidCraft contributors | native sips export from assets/archive/icons/macos-v1/exports/icon.png | MIT OR Apache-2.0 |
| assets/archive/icons/macos-v1/exports/icon.iconset/icon_256x256.png | SolidCraft contributors | native sips export from assets/archive/icons/macos-v1/exports/icon.png | MIT OR Apache-2.0 |
| assets/archive/icons/macos-v1/exports/icon.iconset/icon_256x256@2x.png | SolidCraft contributors | native sips export from assets/archive/icons/macos-v1/exports/icon.png | MIT OR Apache-2.0 |
| assets/archive/icons/macos-v1/exports/icon.iconset/icon_512x512.png | SolidCraft contributors | native sips export from assets/archive/icons/macos-v1/exports/icon.png | MIT OR Apache-2.0 |
| assets/archive/icons/macos-v1/exports/icon.iconset/icon_512x512@2x.png | SolidCraft contributors | native sips export from assets/archive/icons/macos-v1/exports/icon.png | MIT OR Apache-2.0 |
| docs/screenshots/sample-plate.png | SolidCraft contributors | screenshot of SolidCraft itself (`solidcraft --sample`) | MIT OR Apache-2.0 |
| docs/screenshots/demo-0.8.gif | SolidCraft contributors | original screen recording of the actual SolidCraft 0.8 English desktop UI modelling an original Raspberry Pi 4 case (no logos or branding; the engraved text is set in the system's DejaVu Sans Bold), generated with examples/demo/record_ui.sh and its original animated pointer overlay (9× playback) | MIT OR Apache-2.0 |
| docs/screenshots/demo-0.8.mp4 | SolidCraft contributors | original screen recording of the actual SolidCraft 0.8 English desktop UI modelling an original Raspberry Pi 4 case (no logos or branding; the engraved text is set in the system's DejaVu Sans Bold), generated with examples/demo/record_ui.sh and its original animated pointer overlay (9× playback) | MIT OR Apache-2.0 |
| docs/screenshots/rover-build.gif | 0xlillith (model); SolidCraft contributors (recording) | screen recording of the actual SolidCraft desktop UI replaying the timeline of the SELENE rover (`Rover-recorded.solidcraft` from https://github.com/0xlillith/solidcraft-rover, an original model by 0xlillith built through SolidCraft MCP); the model's lettering follows Ubuntu Light outlines (Canonical Ltd., Ubuntu Font Licence 1.0, as noted in that repository); the emblem is the SolidCraft project icon (2× playback) | MIT OR Apache-2.0 |
| docs/screenshots/rover-build.mp4 | 0xlillith (model); SolidCraft contributors (recording) | screen recording of the actual SolidCraft desktop UI replaying the timeline of the SELENE rover (`Rover-recorded.solidcraft` from https://github.com/0xlillith/solidcraft-rover, an original model by 0xlillith built through SolidCraft MCP); the model's lettering follows Ubuntu Light outlines (Canonical Ltd., Ubuntu Font Licence 1.0, as noted in that repository); the emblem is the SolidCraft project icon | MIT OR Apache-2.0 |
| assets/branding/web/source/og.png | SolidCraft contributors | original 1280 × 640 social preview card (the SolidCraft mark, name and tagline), served by the docs site for link previews | MIT OR Apache-2.0 |
| docs/book/src/generated/sample-plate.png | SolidCraft contributors | copy of docs/screenshots/sample-plate.png made by `cargo xtask book` (gitignored) | MIT OR Apache-2.0 |
| docs/book/src/generated/bracket.png | SolidCraft contributors | rendered by `cargo xtask book` (`solidcraft-cli snapshot examples/bracket.json`; gitignored) | MIT OR Apache-2.0 |
| docs/book/src/generated/enclosure.png | SolidCraft contributors | rendered by `cargo xtask book` (`solidcraft-cli snapshot docs/book/scripts/enclosure.json`; gitignored) | MIT OR Apache-2.0 |
| docs/book/src/generated/revolve.png | SolidCraft contributors | rendered by `cargo xtask book` (`solidcraft-cli snapshot docs/book/scripts/revolve.json`; gitignored) | MIT OR Apache-2.0 |
| docs/book/src/generated/sheet-metal.png | SolidCraft contributors | rendered by `cargo xtask book` (`solidcraft-cli snapshot docs/book/scripts/sheet-metal.json`; gitignored) | MIT OR Apache-2.0 |
| assets/fonts/liberation-sans/LiberationSans-Regular.ttf | Red Hat, Inc. (Liberation Fonts 2.x; digitized data Google) | https://github.com/liberationfonts (Debian fonts-liberation), unmodified; licence text in assets/fonts/liberation-sans/OFL.txt; used for sketch Text outlines | SIL OFL 1.1 |
| assets/fonts/biz-udp-gothic/BIZUDPGothic-Regular.ttf | The BIZ UDGothic Project Authors | https://github.com/googlefonts/morisawa-biz-ud-gothic (Google Fonts), unmodified; licence text in assets/fonts/biz-udp-gothic/OFL.txt; used for web UI Japanese font | SIL OFL 1.1 |
| tests/oracle/17-loft/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/17-loft/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/23-bracket-multifeature/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/23-bracket-multifeature/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/28-blind-pocket-fillets/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/28-blind-pocket-fillets/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/30-fillet-after-shell/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/30-fillet-after-shell/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/31-fillet-l-all-edges/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/31-fillet-l-all-edges/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/34-chamfer-then-fillet/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/34-chamfer-then-fillet/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/35-fillet-curved-curved/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/35-fillet-curved-curved/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/36-corner-blend-two-radii/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/36-corner-blend-two-radii/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/37-pyramid-apex-blend/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/37-pyramid-apex-blend/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/39-tee-pipe/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/39-tee-pipe/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/41-tube-radial-holes/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/41-tube-radial-holes/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/42-overlapping-patterns/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/42-overlapping-patterns/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/47-draft-curved-pocket/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/47-draft-curved-pocket/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/51-loft-rect-circle-offset/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/51-loft-rect-circle-offset/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/56-holes-on-curved-face/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/56-holes-on-curved-face/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/58-phone-stand/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/58-phone-stand/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/59-enclosure-base/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/59-enclosure-base/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/61-shaft-keyway/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/61-shaft-keyway/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/63-hinge-knuckle/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/63-hinge-knuckle/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| tests/oracle/65-sketch-gear-tooth/reference.stl | SolidCraft contributors | triangulation of our own recipe (tests/oracle/65-sketch-gear-tooth/recipe.json) built with FreeCAD as an external tool by tools/freecad-oracle | MIT OR Apache-2.0 |
| assets/appearances/library.rs | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/fonts/biz-udp-gothic/OFL.txt | The BIZ UDGothic Project Authors | Unmodified accompanying font licence | SIL OFL 1.1 |
| assets/fonts/liberation-sans/OFL.txt | Red Hat, Inc.; Liberation Fonts contributors | Unmodified accompanying font licence | SIL OFL 1.1 |
| assets/icons/app/linux/exports/hicolor/128x128/apps/ai.storyteller.solidcraft.png | SolidCraft contributors | Generated from assets/icons/app/shared/source/app_icon.rs with the original CLI/ICO encoders | MIT OR Apache-2.0 |
| assets/icons/app/linux/exports/hicolor/16x16/apps/ai.storyteller.solidcraft.png | SolidCraft contributors | Generated from assets/icons/app/shared/source/app_icon.rs with the original CLI/ICO encoders | MIT OR Apache-2.0 |
| assets/icons/app/linux/exports/hicolor/24x24/apps/ai.storyteller.solidcraft.png | SolidCraft contributors | Generated from assets/icons/app/shared/source/app_icon.rs with the original CLI/ICO encoders | MIT OR Apache-2.0 |
| assets/icons/app/linux/exports/hicolor/256x256/apps/ai.storyteller.solidcraft.png | SolidCraft contributors | Generated from assets/icons/app/shared/source/app_icon.rs with the original CLI/ICO encoders | MIT OR Apache-2.0 |
| assets/icons/app/linux/exports/hicolor/32x32/apps/ai.storyteller.solidcraft.png | SolidCraft contributors | Generated from assets/icons/app/shared/source/app_icon.rs with the original CLI/ICO encoders | MIT OR Apache-2.0 |
| assets/icons/app/linux/exports/hicolor/48x48/apps/ai.storyteller.solidcraft.png | SolidCraft contributors | Generated from assets/icons/app/shared/source/app_icon.rs with the original CLI/ICO encoders | MIT OR Apache-2.0 |
| assets/icons/app/linux/exports/hicolor/512x512/apps/ai.storyteller.solidcraft.png | SolidCraft contributors | Generated from assets/icons/app/shared/source/app_icon.rs with the original CLI/ICO encoders | MIT OR Apache-2.0 |
| assets/icons/app/linux/exports/hicolor/64x64/apps/ai.storyteller.solidcraft.png | SolidCraft contributors | Generated from assets/icons/app/shared/source/app_icon.rs with the original CLI/ICO encoders | MIT OR Apache-2.0 |
| assets/icons/app/shared/source/app_icon.rs | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/icons/app/shared/source/windows_ico.rs | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/icons/app/windows/exports/solidcraft-executable.ico | SolidCraft contributors | Generated from assets/icons/app/shared/source/app_icon.rs with the original CLI/ICO encoders | MIT OR Apache-2.0 |
| assets/icons/app/windows/exports/solidcraft.ico | SolidCraft contributors | Generated from assets/icons/app/shared/source/app_icon.rs with the original CLI/ICO encoders | MIT OR Apache-2.0 |
| assets/icons/ui/source/glyphs.rs | SolidCraft / VectorCraft contributors | Original glyphs; caption geometry adapted from VectorCraft titlebar.rs (https://github.com/storytold/vectorcraft) | MIT OR Apache-2.0 |
| assets/icons/ui/source/icons.rs | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/icons/ui/source/markers.rs | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/icons/ui/source/navigation.rs | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/icons/ui/source/pointer.rs | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/locales/de.json | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/locales/en.json | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/locales/ja.json | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/locales/ko.json | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/locales/zh.json | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/materials/library.rs | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/shaders/viewport.wgsl | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/styles/ui/palettes.rs | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| assets/styles/web/loading.css | SolidCraft contributors | Original SolidCraft resource data or drawing code, collected without redesign | MIT OR Apache-2.0 |
| docs/book/src/og.png | SolidCraft contributors | copy of assets/branding/web/source/og.png staged by cargo xtask book (gitignored) | MIT OR Apache-2.0 |
## Code adapted from sibling projects
| SolidCraft file | Adapted from | Licence |
|---|---|---|
| xtask/src/layers.rs | CADCraft `xtask/src/layers.rs` (dependency layering rules and tests) | MIT OR Apache-2.0 |
| apps/solidcraft/src/control_server.rs | CADCraft `apps/cadcraft/src/control_server.rs` (loopback JSON-lines server) | MIT OR Apache-2.0 |
| crates/ui-egui/src/lib.rs (screenshot queue, synthetic input) | CADCraft `crates/ui-egui/src/lib.rs` | MIT OR Apache-2.0 |
| crates/ui-egui/src/control.rs (method dispatch and screenshot saving) | CADCraft `crates/ui-egui/src/control.rs` | MIT OR Apache-2.0 |
| crates/ui-egui/src/gpu.rs (paint-callback structure) | CADCraft `crates/ui-egui/src/gpu.rs` | MIT OR Apache-2.0 |
| crates/mcp/src/server.rs, crates/mcp/src/backend.rs (JSON-RPC framing, MCP lifecycle, control-port bridge) | CADCraft `crates/mcp/src/{server,backend}.rs` | MIT OR Apache-2.0 |
| crates/mcp/src/tools.rs (tool schema helpers and argument checking) | CADCraft `crates/mcp/src/tools.rs`, GridCraft `crates/mcp/src/tools.rs` | MIT OR Apache-2.0 |
| crates/io/src/threemf.rs (bounded zip part reading and writing) | GridCraft `crates/xlsx/src/package.rs` | MIT OR Apache-2.0 |
| crates/ui-egui/src/titlebar.rs (title bar drag, caption buttons, resize zones, their tests) and the window setup in apps/solidcraft/src/main.rs | VectorCraft `crates/ui-egui/src/titlebar.rs`, `apps/vectorcraft/src/main.rs` | MIT OR Apache-2.0 |
MIT OR Apache-2.0. Metadata parsing still uses that library. The adapter makes row
work cooperative and adds checked run lengths, zero-run rejection, width validation,
header/input/radiance bounds and cancellation. Original licence texts are retained
in THIRD-PARTY-LICENSES.txt; no images or artwork from that project are copied.
## Recovered contributions
| SolidCraft file | Original contribution | Licence |
|---|---|---|
| crates/ui-egui/src/viewport.rs (`nearest_quarter_turn`, `axis_view_orbit`) | N3MI-DG's [PR #101](https://github.com/bherbruck/solidcraft/pull/101): [minimal TOP/BOTTOM turns](https://github.com/bherbruck/solidcraft/commit/c28e780f52490784ef5886f094b9d3f6d10c3e3f) and [drag-to-orbit](https://github.com/bherbruck/solidcraft/commit/f30b30be6ecc4e2e6544a851243137c01a354934), adapted to the axis gizmo | MIT OR Apache-2.0 |
**An open-source parametric 3D CAD application built in pure Rust.**
Sketch, constrain, and build solids with a parametric feature timeline. Change a dimension
and watch your model rebuild. Run it on your desktop, in your browser, or let AI agents
model through the built-in MCP server.
*A Raspberry Pi 4 case from an empty design: a sketch dimensioned with the board's parameters, extrude, fillet, shell, the rim rounded in one pick, an M2.5 standoff patterned on the 58 × 49 mm hole rectangle, port cut-outs, vent slots, "Pi 4" engraved in DejaVu Sans Bold and a PETG material defined in the design, with its mass in Properties, then height 24 → 32 mm in Parameters and it all rebuilds. 9× playback. [Full video](https://github.com/bherbruck/solidcraft/raw/refs/heads/main/docs/screenshots/demo-0.8.mp4), recorded with the [demo script](examples/demo/record_ui.sh).*
## Download
[![Download for Windows][badge-windows]][windows-msi]
[![Download for macOS][badge-macos]][macos-dmg]
[![Download for Linux][badge-linux]][linux-appimage]
[![Get it from the Snap Store][badge-snap]][snap-store]
[![Try it in your browser][badge-web]][web-app]
- **Windows:** download and run the [installer][windows-msi].
Also for [ARM64][windows-arm64-msi] and [32-bit][windows-x86-msi] PCs, or as a
[portable zip][windows-portable] that runs without installing.
- **macOS:** open the [disk image][macos-dmg] and drag SolidCraft into Applications
(Apple silicon and Intel).
- **Linux:** download the [AppImage][linux-appimage], allow it to run as a program and open it.
Or install the [.deb][linux-deb] (Ubuntu, Debian, Mint) or [.rpm][linux-rpm] (Fedora,
openSUSE), or use [Flatpak](https://bherbruck.github.io/solidcraft/guide/getting-started.html#linux-flatpak).
With Snap: `sudo snap install solidcraft` ([Snap Store][snap-store], or the [.snap file][linux-snap]).
For ARM64: [AppImage][linux-arm64-appimage], [.deb][linux-arm64-deb], [.rpm][linux-arm64-rpm].
- **Web:** [try it in your browser][web-app], no install.
The downloads aren't signed yet. On Windows, if SmartScreen warns you, choose **More info**, then
**Run anyway**. On macOS, the first time, right-click SolidCraft in Applications and choose **Open**.
Older versions, checksums and other formats are on the [releases page](https://github.com/bherbruck/solidcraft/releases).
Install details, upgrading from earlier builds and building from source are in
**Documentation:** the [SolidCraft book](https://bherbruck.github.io/solidcraft/) (user guide,
developer guide and command reference; sources in [docs/book](docs/book)).
**Status: early but usable for simple parts.** 75 of 76 public reference parts
match their analytic or FreeCAD-computed volume, area, centre of mass and bounding box
([docs/oracle.md](docs/oracle.md)); the other is a tracked bug.
These checks do not establish complete geometric or workflow equivalence. The commands SolidCraft has
are listed by area in [docs/features.md](docs/features.md); status and plans are in [ROADMAP.md](ROADMAP.md).
Open work and known bugs are in [GitHub issues](https://github.com/bherbruck/solidcraft/issues),
and help is welcome: see [CONTRIBUTING.md](CONTRIBUTING.md).
## Built with SolidCraft
<a href="https://github.com/0xlillith/solidcraft-rover"><img src="docs/screenshots/rover-build.gif" alt="SELENE, a scientific rover by 0xlillith, assembling itself as the timeline plays through its 3,323 steps in SolidCraft: tub, wheels, electronics, suspension, sampling arm, solar wings, dish and camera turret" loading="lazy"></a>
*SELENE, a scientific rover built entirely through SolidCraft's MCP server by
[@0xlillith](https://github.com/0xlillith/solidcraft-rover): 3,323 editable timeline steps that
rebuild with no errors, replayed here at 2× speed.
Status as of **2026-10-11**. SolidCraft supports parametric modelling (sketch →
features → parametric timeline) as an open, pure-Rust, agent-drivable application.
## At a glance
| Question | Answer |
|---|---|
| Where are we? | **M0 and M13 done; M1, M2, M5–M7, M9, M10, M14 in progress.** Sketch with solver and the full SKETCH create/modify set; extrude, revolve (two sides, symmetric, to object), fillet/chamfer (variable radius, chord length, a radius per edge, corner patches), holes, threads (cosmetic and modelled), patterns, mirror, shell (inside/outside/both), draft, loft, sweep, coil, split body and split face, delete face, construction planes, axes and points; persistent naming of faces and edges; parameters and configurations; components, joints, motion studies, exploded views; sheet metal and a plastic enclosure subset; STEP/IGES/3MF/STL/OBJ/DXF; autosave and crash recovery; desktop and browser (wasm) app, CLI, MCP server. |
| Features | Every registered command by area — [docs/features.md](docs/features.md) (`cargo xtask features`); registry breadth does not establish workflow or geometric depth |
| Reference tests | **76 / 76 parts match** — [docs/oracle.md](docs/oracle.md): public cases in `tests/oracle/` with analytic (55) or FreeCAD-computed (21) expected values, run by CI on every PR. |
| Tests | Solver, profiles, kernel booleans/blends/measures, expressions, timeline, persistent naming, file formats and migrations, assemblies, sheet metal, engine end-to-end, hostile-input fuzz over every command and headless UI scenarios. `cargo xtask ci` reports the current passing counts. |
| M1 | Sketch depth: command coverage implemented — projection/intersect/include as linked geometry (auto-project on faces, lost-reference warnings, break link), full SKETCH create/modify set (slots, polygons, tangent arcs/circles, ellipse, fit/control splines, conic, text, trim/extend/break, fillet/chamfer, offset, mirror, patterns, move/scale, blend curve, centerline), constraints incl. curvature and polygon with over-constraint refusal, driven/arc-length/linear-diameter dimensions, AutoConstrain, DXF/SVG insert, 3D sketch curves (Project To Surface, Intersection Curve, Isoparametric Curve, Spun Profile), exact free-form profiles (B-spline/NURBS edges, any spline degree, curves cut by crossings), sweeps and pipes along 3D sketch curves, canvases and decals, curvature combs. Exact free-form Extend and certified associative offsets now preserve geometry and IDs through edits, deletion and reopen. Occurrence-frame 3D wires now store explicit coordinate spaces and retain points and analytic fits through moves, refresh, undo and reopen. Constructive sketch solving (Owen 1991, Fudos & Hoffmann 1997) ahead of the numerical solver: points and rigid clusters are placed on the branch the sketch had, so dimension edits and drags keep their solution; edits that would turn a sketch over are refused; drags re-solve only the sketch per frame. Remaining workflow repairs: mixed offset junctions, legacy natural-spline seams, and damaged legacy wire links lacking frame provenance | in progress | 4 |
| M2 | Robust modelling: coplanar booleans in the kernel, holes (placed on faces and on sketch points), threads (cosmetic, then modelled), patterns, mirror, shell, draft, split, construction geometry | in progress | 16 |
| M3 | General fillets and chamfers (curved edges, chains, vertex blends); saddle rolling-ball surfaces now use continuous seam sections and arc-length fitting with shared contact boundaries and bounded accuracy checks | in progress | 30 |
| M4 | Files: STEP import (done — [docs/step-import.md](docs/step-import.md)), 3MF export and 3MF/STL import as mesh bodies (done), 3MF with B-rep face tags ([docs/formats/3mf-face-tags.md](docs/formats/3mf-face-tags.md), done), constant-section parametric mesh reconstruction, DXF sketches, OBJ import | in progress | 6 |
| M5 | Persistent naming of faces and edges (docs/book/src/dev/naming.md): faces named from their exact kernel-reported history (sketch curve sides, caps, revolve sections, primitive sides, blends, shell inner walls, pattern/mirror copies; split pieces told apart by the faces around them, lumps of a cut body named after their faces), edges by their faces; fillets/chamfers, sketches on faces, shell/draft/offset/replace faces, hole placements, joint origins and face appearances resolve by name first and warn when the entity split or vanished: done. sheet metal edges by base sketch line and flange side, shell inner faces, sweep and loft roles: done. kernel-reported face history: done (merged faces answer to every name; operations without history yet fall back to geometric names, flagged unverified; format 14 keeps older designs' geometric names). Left: history through sheet metal, plastic, surface and emboss features; FaceSource certificates through history | in progress | 20 |
| M6 | UI depth: selection feedback and origin (done), timeline editing (done: hover and selection highlight modifier faces, including fillets and chamfers; edit feature, history marker drag, dependency-checked single and multi-item reorder, suppress, rename, delete with dependents, re-resolved references; redefining selections refreshes persistent edge/face references while retaining feature identity and dimension names; optional compact named left feature history with rollback bar, multi-selection and persistent folders above the parts browser), right-docked dialogs (done), live previews for every feature dialog (done), keyboard-first commands with on-canvas value boxes and sketch inline dimensions (done), drag manipulators with automatic join/cut (done: extrude incl. two sides, fillet, shell, hole depth, move, pattern spacing, revolve rotator; taper handle open), dark theme (done), right-click menu with Repeat (done), measure tool (done), section analysis (done), selection filter (done), drag-solve of sketch points (done); appearance controls now preserve body/face/component targeting, named transparent looks, reuse/search and override removal; preferences | in progress | 6 |
| M7 | Sweep, loft (incl. to a point), rib and web (to next / depth), emboss (planar faces and exact radial emboss/deboss of bounded orthogonal profiles on complete exterior cylinders/sleeves), thread (cosmetic, and modelled M3–M20 outside and inside: the ISO profile screwed in as a faceted cut), coil (smooth B-spline helical walls), pipe, pattern on path, patterns of bodies and components, replace face (parallel), align, remove, feature copy/paste: done. Unique eligible cylindrical targets are inferred for new Emboss features. Left: general curved-face emboss and exact (unfaceted) modelled threads | in progress | 12 |
| M8 | Surface workspace (#772). Done: Patch (sketch regions; edge loops filled G0), Stitch, Thicken (planes and cylinders), Extend (straight edges of planar surfaces), Trim (by a plane or a face), Delete Face (healing), Boundary Fill, zebra/draft/curvature-map analysis. Proposed, in order: surface Extrude/Revolve/Sweep/Loft from open and closed curves (#757), Offset surface (#758), Unstitch and Reverse Normal (#766), Delete Face without healing (#768); Extend curved faces and edges (#760), mutual trim and trim by projected curves (#767), Untrim (#761), Thicken every surface kind (#765); Ruled (#762), Boundary surface and curve networks with G0/G1/G2 (#763), Patch with G1/G2 and general loops (#759), Blend surface (#764), sweep rails, twist and scale (#771, loft rails #201), fillet between surface bodies (#769); continuity analysis, surface curvature combs and isocurves (#770) | deferred | — |
| M9 | Components and assemblies: New Component / Create Components from Bodies, active component, per-component origin/bodies/sketches/timeline entries, occurrences with transforms, Copy/Paste vs Paste New, nested Browser tree with visibility and isolate; Ground, Move/Copy of occurrences, joints (rigid, revolute, slider, cylindrical, pin-slot, planar, ball) by joint origins with limits and Drive Joints, As-built Joint, Rigid Group, Contact Sets (driving and motion studies stop where bodies in a set would pass through each other), Motion Study (joint values keyed along a timeline, playback, export of occurrence positions as JSON/CSV), Exploded views (automatic or by hand, shown without changing placements); interference, per-component physical properties; STEP with assembly structure; URDF export for robot simulators (links with meshes, mass and inertia; joint chains whose values match Drive Joints; docs/urdf.md). Physical properties now measure material-aware component/occurrence placements, descendants and repeated instances, including pending moves and body reassignment offsets; contact geometry and automatic exploded centres respect those offsets. Groundwork done: component tree, occurrences with transforms (instances, Paste New), world placement, active component as authoring frame, ground, Capture/Revert Position, moving bodies and sketches. UI: ASSEMBLE panel dialogs for New Component, Joint (snaps on faces, edges, circles and vertices; animated motion preview; offsets, flip, limits), As-built Joint, Joint Origin, Rigid Group, Drive Joints (live slider), Motion Link and Interference (overlaps shown red); joints in the timeline and the Browser | in progress | 32 |
| M10 | Sheet metal: flange (base, edge, contour), hem, unfold/refold, convert, flat pattern + DXF, rules: done. PLASTIC enclosure subset: Boss, Rib, Web, Lip/Groove, Snap Fit, Rest, Plastic Rules (library, edit, assign; rule draft and clearance as feature defaults): done, tested against hand-computed geometry. UI: SHEET METAL and PLASTIC tabs in Fusion's layout with dialogs (live preview, Edit Feature, pre-selection) for Flange, Hem, Unfold/Refold, Convert, Sheet Metal Rules, Create Flat Pattern (flat view with bend lines, bend table CSV/JSON and DXF export with exact circle/arc/line cutouts), Boss, Lip/Groove, Snap Fit, Rest, Manage and Assign Plastic Rules; Fold (bend along a sketch line); flanges meeting at a corner closed at any angle with the rule's gap; edge flanges with their own angle and height per edge in one feature; corner reliefs (notch, round, rectangular, tear) chosen by the rule; Convert to Sheet Metal from a solid or shelled body by its bend edges (flat faces, sharp bends) | in progress | 36 |
| M11 | 2D drawings | deferred | — |
| M12 | Release: cross-platform packages, verification and deliberate publication implemented; original current-UI demo refreshed. Trusted distribution signing and broader performance work remain | in progress | 16 |
| M14 | Configurations: a table of rows (parameter expressions and feature suppressions per row) switched with config.activate (undoable, all or nothing), kept through parameter renames and feature deletes (config.configure, config.table, config.column/row/activate). Per-row body materials and appearances (library looks, custom colour/opacity and clearing overrides), undoable activation and save/reopen: done. Ordered typed configuration rules, atomic validation and structured rule editing: done. Component appearance and certified semantic face style columns, atomic preview/apply and independent-copy remapping: done. Exact constructed sketch-side and immutable imported-face lineage now preserve legacy names and reject retargeting. Left: ambiguous shifted/two-sided caps | in progress | 4 |
| M13 | Never lose work: atomic saves (temporary file, flush, rename; a crash at any moment leaves the old file or the new one) with the replaced version kept as `<file>.bak`; autosave of unsaved changes to the recovery folder every 5 minutes (preference) and after big operations, only when something changed; "Recover unsaved design?" on the next launch (`doc.recovery_list`, `doc.recover`, `doc.recovery_discard`); a kill-mid-save test (process killed while saving a 0.5 MB design 25 times). File format: `"format": "solidcraft/12"`, older formats upgraded step by step (`doc::format`), newer ones refused with a message, out-of-range numbers and broken placements refused; a corpus of designs saved by M0, components-era, joints-era and current builds (apps/solidcraft-cli/tests/corpus) that must open and evaluate as saved; damaged and hostile variants (truncation, bit flips, hostile values, removed keys, repeated features, deep nesting) never panic | done | 6 |
## Physical material data
- Physical material card validation (#923/#922) provides typed SI mechanical and
thermal data, per-property sources/conditions and isotropic/orthotropic stability
checks through read-only `material.properties.validate`. It does not assign or
persist properties, provide a solver or enable rendering; see
[the contract and staged follow-ups](docs/physical-material-cards.md).
## Library foundations (#785, #786, #787)
- Proposed phases cover offline bundled/project/user packs, physical materials and
appearances, editable wood mapping, and parameterized component/assembly families.
Stable identity/revision, copied design definitions, provenance and resource limits
apply from the first implementation. Existing material, appearance and standard-part
commands remain the application paths. See [the proposal](docs/book/src/dev/libraries.md)
for source/license review and acceptance gates. This is planning only: pack loading,
texture rendering and expanded component families are not implemented by this entry.
## Render foundation
- A bounded cooperative Radiance RGBE input utility is available in L1 render;
it does not yet enable HDRI/PBR rendering or a document import command. See
[the input contract](docs/render-hdr-input.md) and #813 for integration work.
- R1 adds renderer-independent backend/profile metadata, strict request resolution and
bounded image/scratch admission checks, exposed by the read-only `render.backends`
command. It describes the current CPU raster snapshot path without evaluating the model.
Existing snapshot and viewport routes remain unchanged. The Render workspace, HDRI/PBR,
render jobs and optional engines remain future work; see [the contract](docs/render-backends.md)
and [the phased proposal (#620)](https://github.com/bherbruck/solidcraft/issues/620).
## Dimensioning and error reporting
- MCP `execute` accepts `verbose: false`, sharing the compact reply helper used by
`batch`: body changes and created sketch IDs stay, while repeated lists are omitted.
Both tools retain full replies by default.
- Sketch Create groups drawing variants under Line, Rectangle, Circle, Arc, Slot,
Polygon and Spline. Each open part remembers its last interactive choice per family
across sketch sessions and document-tab switches; closing the part resets these UI choices.
- Inscribed, circumscribed and edge polygon tools preview their actual outline before
placement, including orientation and the selected side count.
- Construction (X) preserves the active sketch drawing tool, picked anchors and inline
dimension values, so line type can change while a shape is in progress.
- Planar sketch construction previews and hover feedback keep the same dashed pattern as
committed geometry; centerlines retain their dash-dot pattern.
- Point has a default Sketch CREATE toolbar button alongside the existing drawing tools.
Saved custom layouts are preserved; Reset Toolbar restores the default Point button.
- Construction planes cannot take an origin-plane name (XY, XZ, YZ, Top, Front, Right). Plane
arguments reject such a name when an older design's construction plane already has it. Use
the other alias, the construction feature's numeric ID or an explicit plane; existing
stored references keep their saved meaning. Section Analysis uses the same check.
- Sketch text can be edited from a letter interior or outline's context menu or the Edit Text command.
Interior selection requires every profile boundary to belong to the same text source;
the editor highlights the whole source without replacing profile selections.
Content, baseline X/Y, height and rotation update the original text source in one undo step;
cancelling or rejecting an invalid value preserves the sketch. Position and height fields
use the document units captured when editing starts; generated outlines remain associated
with their text source, and untouched inputs preserve their saved internal values.
Dragging a text outline moves the entire source in one undo step; Escape restores the
gesture. Move/Copy on a selected text outline provides unit-aware X/Y distances and rotation
about its baseline; copies keep an independent editable text source.
- Repeating the initial point of a planar multi-point sketch drawing tool is neutral: the tool
waits for a distinct point without a degenerate-shape error or history entry. Typed input
and programmatic commands retain their validation.
- Circular-pattern and angled-plane axes reject explicitly supplied malformed or expression
origins instead of silently rotating about zero. Numeric origins remain in millimetres;
associative axis expressions and construction-axis references remain unsupported.
- Single-line and rectangle-side dimensioning supports selecting a line or its two endpoints.
Type a value and press Enter to commit one undo step; rejected values remain editable and
cancellation leaves the sketch unchanged. Fit keeps geometry clear of the Sketch Palette
and navigation controls, including enlarged displays and nested pending placements.
- Sketch annotations, live drawing lengths and Measure use document units. Inches show
three decimals and retain a meaningful fourth digit. Bare length dimension entry captures
the current design unit; changing units leaves existing geometry and expressions intact.
and selected occurrence frames; cancel and successful edits preserve one-step undo history.
Placed feature edits preview through the edited timeline entry, and cylindrical Emboss guides
use the sketch's actual target, author or uniquely placed third-component frame.
Revolve rotators follow the actual signed axis and support symmetric and two-sided extents;
dragging a To Object extent converts its derived value to an explicit angle. Legacy reversed-axis
symmetric geometry is preserved through format 11's explicit legacy convention. New revolves
use the sketch-normal direction for each selected profile, including To Object and curved
target trimming, independently of the selected axis sign.
- Cylindrical emboss/deboss wraps bounded orthogonal line profiles, including holes, concave
outlines and nested islands, onto complete exterior cylinders or coaxial sleeves with exact
radial walls. New features infer a unique eligible cylinder when the face field is empty;
ambiguous targets require an explicit face. Saved target
and author occurrence paths retain the chosen placements; missing/split faces refuse rather
than retarget. General free-form profiles, seams, stepped cylinders and other curved surfaces
remain unsupported. STEP round-trip and independent radial/volume checks cover this subset.
- Shell and offset faces work on bodies of planes, cylinders, cones and spheres (convex or not:
filleted boxes, bosses, domes, countersinks; corners where four or more planes meet, such as a
floor falling to a drain, as long as the corner's edges are all convex or all concave); draft on convex planar bodies and on walls (planes, cylinders → cones) between caps; lofts through three or more sections are smooth (B-spline sides through every section), two
sections ruled.
- Sketch corner tools: fillet and all three chamfer modes pick a connected corner even when
its endpoint overlaps the fixed origin or a loose point. Ordinary drawing still snaps to
the origin; clicked UI regressions verify geometry, closed profiles and undo.
| `naming-split-pieces` | 9a979cf | format 13 names: a slot splits the top; fillet, chamfer and offset face name its pieces by number (`F2:top#2`) |
| `move-bodies` | 00baf1d | `solid.move` before it could copy: two bodies, one translated in place, one translated and turned 90 deg about Z (no `copy` key anywhere in the file) |
| `split-body-pieces` | v0.3.2 (07e263d) | a slot along X cuts a block into two bodies; a fillet, a chamfer and an appearance refer to the pieces by body name (`Body1`, `Body1 (1)`) |
| `issue-489-stacked-join` | v0.6.0 (809ecf7), desktop | a 70 × 84 extrude, then a 70 × 62 strip joined on its top face, sketched partly over the face's projected edges (issue #489; expected values from main at 2880525) |
| `issue-616-lid-ribs` | v0.7.0 (a9879fa), CLI | a rounded lid with a skirt ring, a window and a slot cut through, then four ribs joined on the plate over the skirt, flush with the window's sides; v0.7.0 displaced the ribs and left a slit through the skirt and plate (issue #616; script `examples/regressions/lid_ribs_flush_with_window.json`, expected values from the fix) |
The scripts that made them are in `scripts/` (`issue-489-stacked-join` was drawn in the desktop
app and has none; `issue-616-lid-ribs` is made by its regression script). Every flat face of every final body must also take an attached sketch and an
offset plane; the faces that can't yet are listed with their issues in `design_corpus.rs`.
Never regenerate a file with a newer build: the point is that it was written by the old one. Add new files for new eras instead.
| AppImage | Uses the Linux 256 px image and `.DirIcon` alias |
| FreeBSD | Shares Linux hicolor images and freedesktop metadata |
| Web | HTML/Trunk stays in `apps/solidcraft-web/`; copies Japanese font/licence to `fonts/` and uses the collected CSS; no favicon/PWA icon currently exists |
| Docs and link previews | `xtask book` copies the shared card to the existing `/solidcraft/og.png` public path |
## Code and provenance
Resources remain compiled by their owning layer through existing APIs:
`ui-egui::icons::paint` and `Tokens` at L5, model presets in L2 `doc`, and sketch
fonts at L1. State, projection, interaction, commands and GPU bindings stay in
their current modules. Embedded data uses `CARGO_MANIFEST_DIR`; application code
needs no runtime resource registry or repository lookup.
`cargo xtask assets` requires an exact attribution row for every collected file
except Markdown documentation, and continues checking file assets elsewhere in
the repository. This includes native work, Rust masters, catalogs, shaders and
platform templates. Packaging selects explicit current files and fails when
required inputs are absent. Archived artwork has no production consumers.
Dependency-owned egui fonts and vendored renderer shaders stay with their
libraries; their licences remain in `THIRD-PARTY-LICENSES.txt` and `ATTRIBUTION.md`.
System fonts, optional packs, user fonts/canvases/decals/materials and native OS
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