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186 Commits
Author SHA1 Message Date
CypherNaugh_0x 81be4e74b8 browser.visibility hides and shows sketches, bodies, construction geometry and origin items (items: ids or names, or a whole folder; visible: bool), so agents can hide helper sketches over MCP. What is hidden moved from the egui UI state into the engine session (view state: not saved, not an undo step); the desktop eye toggles and menus use it, headless renders and fit leave hidden items out, and document.inspect, sketch.inspect and ui.inspect report visibility. ui.set still accepts hiddenBodies, hiddenOrigin, hiddenSketches and shownSketches. Tests: helper sketches hide and show in the engine (hostile input changes nothing) and through MCP only 2026-10-10 14:33:56 -04:00
CypherNaugh_0x 0321778d38 Perspective views no longer show hidden edges through solids: lines, decals and ghosts were pulled toward the eye by a fixed step in depth, and perspective depth is not linear in distance (near plane at about 0.1 % of the distance), so at the model that step spanned tens of millimetres and hole bottoms, the far side of bores and the back edges showed through the part (and through section caps). In perspective the point now moves toward the eye by a fraction of its distance (about 0.2 mm at 140 mm, like the orthographic step); orthographic is unchanged. Not covered by an automated test (no GPU in the test suite); checked in the app with before/after screenshots 2026-10-10 13:51:00 -04:00
CypherNaugh_0x b5fd55cce6 Section Analysis cut faces hide the inside of the body: the cap was drawn on the far walls' back faces at their own depth, so every edge between the cut and the far wall (hole and boss edges, corner seams) showed through it like a pane of glass. While a section is shown the solids mark in the stencil where the cap is the visible surface, then draw the cap again there at the depth where the view ray meets the section plane (orthographic and perspective), so holes stay open and the inside is hidden. The native app asks for an 8-bit stencil; without one (eframe's web painter has none) the cap draws as before. Not covered by an automated test (no GPU in the test suite); checked in the app with before/after screenshots 2026-10-10 13:51:00 -04:00
CypherNaugh_0x aa268f0f0e Faster tests: hostile_params_never_panic shares its commands across threads (154 s to 20 s), the design-file fuzz test tries its seeded cases on all cores (21 s to 7.5 s), the kernel's tangent-primitive boolean test runs its three seeds at once, and the headless scenario harness skips the software viewport render it threw away every frame (scenarios 63 s to 26 s). kill_mid_save waits for the saver to reach a varying round instead of sleeping a fixed time, so it holds on a busy machine 2026-10-10 13:24:08 -04:00
bherbruckandClaude Opus 5.5 524ef6b8c2 The up axis preference (Preferences > Design, ui.prefs up_axis) turns the view: the camera, home view, ground grid and orbit follow it, at startup too 
Fixes #3

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 17:13:07 +00:00
bherbruckandClaude Opus 5.5 74f70614cc Section Analysis: cut faces in their body's colour (tinted toward the cap colour) and hatched; snapshots show the section too (the cut part removed, hatched cut faces) 
Fixes #51

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 17:05:23 +00:00
bherbruckandClaude Opus 5.5 c90070c497 Agent cursor speed: a slider from 1× to 5× with Instant at the far right. Instant no longer breaks: the command runs at once (as with the cursor off) and the pointer jumps to where it acted, with a click ripple. ui.agent_cursor speed takes 1–5 or "instant"; saved "slow" and "normal" read as 1×. Scenario covers 1×, 3× and Instant against the cursor-off result 
Fixes #79

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 16:56:30 +00:00
CypherNaugh_0x 5d5ff44db2 Drawing connects to existing points: a new point landing exactly on an existing point (the origin too) gets a coincident constraint in the engine, for every drawing command and every caller (MCP, scripts, clicks), in the same undo step; connect: false opts out. Re-tying an existing coincident returns it ("existing": true) instead of failing; the UI's after-the-fact tie_snaps is gone 2026-10-10 12:08:19 -04:00
David GrayandClaude Opus 5.5 d57e90a32a View cube labels are printed on their faces: each face's name is laid out flat and mapped through the cube's projection, so it turns and foreshortens with the face and fades out as the face turns edge-on (instead of floating upright at the face's centre and vanishing past 70 degrees). TOP and BOTTOM read upright in the plan views clicking them turns to. Tests: every label reads upright in its own view and stays within its face from every direction 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-10 11:01:31 -04:00
David GrayandClaude Opus 5.5 03790f5509 View cube, move triad plane squares and the Offset Plane preview no longer flash lines while orbiting: faces turned nearly edge-on are drawn with projected_polygon (an unfeathered fill, outlined edge by edge) instead of egui's convex_polygon, whose miter joins shot spikes hundreds of pixels long at the slivers' sharp ends. Tests check everything drawn stays within each shape from 4050 view directions 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-10 20:28:08 +11:00
bherbruckandClaude Opus 5.5 be095132b9 Re-land of the shell branches on the renamed ids (#6): the occurrence Move window goes through frame.rs like every window 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 07:19:58 +00:00
bherbruckandClaude Opus 5.5 8b60d77dad Scenario s40 (toolbar customisation survives a restart) runs now 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-10 07:19:58 +00:00
bherbruckandClaude Opus 5.5 5f45f0789f Status bar: commands by their labels ("Fillet done", "Shell: offset must be …") instead of internal ids 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-10 07:19:58 +00:00
bherbruckandClaude Opus 5.5 4812ec6c0b Toolbar customisation: a command's menu (right-click a toolbar button, a panel drop-down row or an S box row) pins it to the toolbar, removes it or pins it to the S box's favourites; drag buttons to reorder within and between panels (drop line); Reset Toolbar; per workspace and tab, kept with the preferences, exported and imported with the keyboard shortcuts. Workspace switcher spans the toolbar's height and opens the workspace menu (Design; the others coming later) 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-10 07:19:58 +00:00
bherbruckandClaude Opus 5.5 b5e74030c0 Occurrence Move/Copy uses the shared move triad (arrows, plane squares, rings, ball; snapped): distances and X/Y/Z angles, turning about the occurrence's starting origin, pending until Capture Position 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-10 07:19:58 +00:00
bherbruckandClaude Opus 5.5 9d3cbb4acc Browser fold arrows: each row is one widget with a stable id, and where the click lands decides what it does (fold arrow with padding, eye, radio, or the row), so an arrow click toggles without also selecting or picking the row or starting a drag; Collapse/Expand tips; ui.at {browser|chevron} and ui.browser for automation; scenario browser_chevrons clicks every folder's arrow (document settings, named views, origin, groups, sketches, construction, canvases, components, bodies, the design) and checks the children; the inch-width units test runs now that params reads unit-less lengths in design units 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-10 07:19:58 +00:00
bherbruckandClaude Opus 5.5 535bd5dfff Section Analysis visuals: the cut faces are hatched at 45 degrees in the cap colour, and each body's outline along the cut is drawn 
Part of #51 (per-body cap colours and the cut in snapshots to follow)

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 07:11:40 +00:00
bherbruckandClaude Opus 5.5 794a394b28 Scenario acceptance_lip_on_rounded_rim enabled: the Lip on the enclosure's rounded rim works since #29's fix 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 07:03:21 +00:00
bherbruckandClaude Opus 5.5 9dd901649c View cube with Y up (#3): the cube is drawn and clicked in the camera's up-axis frame, so TOP is the world's up; TOP and BOTTOM turn to the standard plan views (yaw 0). Scenario view_cube_y_up; the camera check can test the world direction the camera looks from 
Refs #15, #3

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 06:55:10 +00:00
bherbruckandClaude Opus 5.5 d1cdc4d061 Silhouette edges on curved surfaces: drawn in the surface shader where it turns away from the eye (about 1.5 px, only on the visible surface, so nothing shows through thin walls), in the viewport and live previews; snapshots draw them too. The back-face outline pass is gone 
Fixes #48

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 06:45:19 +00:00
bherbruckandClaude Opus 5.5 62746045af Fillet dialog: middle radii for variable fillets (add, remove, position and radius) and the Smooth toggle 
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 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 06:15:30 +00:00
bherbruckandClaude Opus 5.5 be18bd6573 Variable-radius fillets through middle points: radii at positions along the edge, straight or smooth between 
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 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 06:06:33 +00:00
bherbruckandClaude Opus 5.5 72bc6fb010 A pattern or mirror of a suppressed feature has nothing to copy: its copies go with it and the pattern warns (the acceptance enclosure loses all four standoffs when Standoff is suppressed); scenario acceptance_pattern_of_suppressed_feature enabled 
Fixes #42

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 05:27:01 +00:00
bherbruckandClaude Opus 5.5 d1428ef27c UI tests clear the frame's texture changes: no "Dropped TexturesDelta" panic in debug builds 
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 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 05:17:12 +00:00
bherbruckandClaude Opus 5.5 7318b98b8d Preferences: one Fusion-style dialog from the gear at the top right and Ctrl+, (Cmd+,) 
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 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 05:09:03 +00:00
bherbruckandClaude Opus 5.5 0e2d8efd5c See-through bodies and faces are drawn back to front: the glass triangles are re-sorted along the view direction when the view turns (more than about 2 degrees), so overlapping glass blends in order. Large triangles that cut through each other can still show a seam (sorted by centre) 
Fixes #49

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 04:11:10 +00:00
bherbruckandClaude Opus 5.5 a5729f1f97 Constraint glyphs: one per constrained entity, beside it, readable 
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 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 03:27:42 +00:00
bherbruck 721c8b96a4 Merge pull request #55 from bherbruck/ci/agent-managed-releases 
Use agent-managed draft releases from the release branch
 2026-10-09 21:17:14 -04:00
bherbruckandClaude Opus 5.5 1e5356e056 Selected and hovered edges, and a selected face's outline, show dimmed where the model hides them 
Fixes #50

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 00:51:37 +00:00
bherbruck 88b4c5b883 fix: preserve behavior under new Clippy lints 
Keep the fixed ray direction explicit and simplify a single-element loop.
 2026-10-09 20:18:05 -04:00
bherbruckandClaude Opus 5.5 ab574952b1 Hidden origin planes and axes are not pickable: Create Sketch only brings the Origin back when no body is shown; origin and construction planes give way to a face or profile at the same depth (a shelled box's floor where the XZ plane crosses it). Scenarios hidden_origin_planes_not_pickable and face_wins_over_origin_plane 
Fixes #31

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-10 00:14:00 +00:00
bherbruckandClaude Opus 5.5 5d69452db3 View cube: the axis triad is drawn behind the cube, so only its parts outside the cube show 
Refs #15

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-09 23:56:55 +00:00
bherbruckandClaude Opus 5.5 322a357dee Y-up worlds in the camera: an up axis on the camera (Z by default, or Y), with yaw and pitch measured about it; standard views, the home view, Look At, orbit, pan, the ground grid (XZ with Y up), the ground shadow and snapshots follow it. ui upAxis setting (app.set_up_axis re-aims and frames); cam.up_dir / to_frame / from_frame for the view cube and others 
Part of #3 (the camera half; the preference and import offer are shell's)

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-09 23:49:12 +00:00
bherbruckandClaude Opus 5.5 abb9d7460f Acceptance project (#27): examples/acceptance/sensor_enclosure.json, a sensor enclosure sized from user parameters (case with USB cut-out, patterned PCB standoffs and lid bosses, snap fit; lid with a lip from offsets of the case's rim and patterned screw holes). Scenario acceptance_sensor_enclosure edits it (USB moved, suppress and back, save and reopen, STEP out and back in); pending scenarios for what fails: #40 (lid lip after a resize), #41 (snap fit after a resize), #42 (pattern of a suppressed feature), #29 (Lip on the rounded rim). Harness: a script step runs a command script, $DIR in call parameters is the scenario's folder 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
 2026-10-09 23:41:13 +00:00
bherbruckandClaude Opus 5.5 0a1ab40ea0 View cube with chamfered corners: its only targets are the 6 faces (orthographic views) and the 8 corner facets (iso views); edges are not targets, a point on one goes to a neighbouring face or facet, and hover lights exactly the face or facet under the pointer. Design decision. 
Fixes #15

Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-09 20:28:16 +00:00
bherbruckandClaude Opus 5.5 eef2430bc7 Surface tool dialogs: Patch (sketch profiles or a loop of edges), Stitch (tolerance), Thicken (thickness, one side or symmetric, operation), Extend (edges, distance), Trim (tool plane or face, side to keep) and Split Face; Split Body takes any face as its tool (a curved face's surface extended). Live previews and Edit Feature; icons for patch, stitch and thicken drawn in code 
Fixes #19

Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-09 19:59:41 +00:00
bherbruckandClaude Opus 5.5 6b146942bd Dialog rows for the newer engine options: Thread Modeled; Shell Tangent Chain (on by default) and Direction (inside, outside, both); Revolve Type (Angle, To Object) and Direction (one side, two sides with Angle 2, symmetric); Extrude and Hole extents To Object; Hole on all points of a sketch; Fillet Radius Type (constant, chord length, variable with an end radius and Swap Ends); Combine into a New Component; Align snaps (as picked, centre, circle centre; edges snap at their middle); Boundary Fill dialog (the tools' cells found by sampling, ticked cells filled, Remove Tools). Edit Feature restores them; tests for each mapping 
Fixes #17

Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-09 19:40:24 +00:00
bherbruckandClaude Opus 5.5 ce61aef4a6 Dialog labels show in full: the label column grows to its longest label (up to 150 px, then wraps) instead of cutting labels off. Feature previews that remove material (Hole, pockets) show the cut's new faces through the body in the cut colour, so the hole is seen from any side 
Fixes #18

Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-09 19:27:26 +00:00
bherbruckandClaude Opus 5.5 90fde44c32 Construction axes and points in the viewport: axes dashed in the construction colour across the model (past it either side), points as small stars; axes are picked like the origin axes and work as axes in dialogs (pattern directions, revolve, rotate); hidden like construction planes; timeline icons 
Fixes #16

Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-09 19:07:19 +00:00
bherbruckandClaude Opus 5.5 cbdc4fe0d8 View cube hover lights the whole region a click turns to: a corner its 3 patches, an edge its 2 strips, a face its middle (one hit test for hover and click; test over all 26 regions). View animations ease with smoothstep and take longer for turns past a quarter turn, so no frame sweeps much more than 9 degrees; s38 and s39 enabled 
Fixes #15

Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-09 18:45:27 +00:00
bherbruckandClaude Opus 5.5 50a74ac66d Agent cursor: a violet pointer labelled Agent acts out control-channel and MCP commands. It glides to the command's toolbar button (or its panel) and clicks with a ripple, then to each pick (faces, edges and points projected to the screen, sketch points, a new sketch's plane, the profiles an extrude takes), then the command runs; the reply waits for it and later requests queue behind. Speed instant/normal/slow; follow camera turns to a new sketch and back on finish. View settings on the navigation bar (Show Agent Cursor, speed, follow camera; remembered, off by default); ui.agent_cursor {show, speed, follow_camera}; "animate": false per call. Tests: pick to screen mapping; scenario with the cursor on (replies wait for the animation) matching the cursor-off result 
Fixes #35

Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-09 18:21:47 +00:00
bherbruckandClaude Opus 5.5 bf2b64f597 Releases offer plain programs; the licences are built in 
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 <[email protected]>
 2026-10-09 17:53:19 +00:00
bherbruckandClaude Opus 5.5 bd8e8c4809 Web: the viewport shader compiles in browsers (a new design no longer shows a black screen) 
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 <[email protected]>
 2026-10-09 16:22:22 +00:00
bherbruckandClaude Opus 5.5 4562c8e5ba Save prompt on quit: "Save changes to <name>?" for every unsaved design 
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 <[email protected]>
 2026-10-09 16:03:32 +00:00
bherbruckandClaude Opus 5.5 8601611d0c MCP demo v3 (enclosure_ui_mcp.py --story v3, default): one standoff placed from the parameters (width/2 - inset, depth/2 - inset) and patterned 2 x 2 in the Rectangular Pattern dialog with spacings width - 2*inset and depth - 2*inset, then width 80 -> 100 and wall 2 -> 3 typed into the Parameters dialog; record_v2.sh is now record_ui.sh STORY. A pattern's Direction can be a straight model edge (an edge along an origin axis points the axis's way), scenario pattern_direction_edge. Dialog rows publish their widgets as dialog:<label> handles (combo items dialog:<label>:<item>, OK), the Parameters dialog its expressions (param:<name>), title and close button 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-09 15:09:29 +00:00
bherbruckandClaude Opus 5.5 1d11898a2c MCP demo v2: examples/demo/enclosure_ui_mcp.py builds the enclosure through the UI like a person (toolbar clicks, real dialogs, sketches on the model's faces, Look At and back out, orbits between features) with the parameters and their dimensions over MCP; record_v2.sh and overlay.py record it with captions (UI click / MCP call) and a drawn pointer with click ripples. Toolbar buttons, drop-down items and panel labels publish handles (toolbar:<id>, panel:<tab>:<panel>); control method ui.handles lists them 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-09 14:22:14 +00:00
bherbruckandClaude Opus 5.5 0d7e456bc1 Documentation site and CI workflows 
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 #28
Fixes #8

Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-09 13:25:38 +00:00
bherbruckandClaude Opus 5.5 3db6119cc6 Delete Face (face.delete, and faces in the Delete selection): a timeline feature that removes faces and heals the gap from the neighbouring planes through kernel::delete_faces; a picked face brings the rest of its surface (both halves of a hole's wall); face picks are stored by persistent name; a face its neighbours can't close is refused with the kernel's reason 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-09 12:47:56 +00:00
bherbruckandClaude Opus 5.5 141a5fea8a Modelled threads (Thread with modeled: true): the ISO 68-1 profile cut along a helix, M3 to M20, on shafts and in bores; running out past a free end of the face, stopping square at a set length. The groove is a watertight screw-sweep mesh (kernel::sweep_helix_mesh) cut by kernel::faceted_boolean (BSP on the faceted body, tolerance ladder checked by A−B + A∩B = A); the polygon rebuild welds vertices across grid cells, splits pinched loops, finds T-junctions through a grid, and takes the group's plane for a loop a hair off flat 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-09 12:47:56 +00:00
bherbruckandClaude Opus 5.5 214dcf7524 Hole To Object (drill to the face the axis meets there, or a point's depth; kept by persistent face name, copies in patterns move it too) and holes at every point of a sketch (standalone points and circle centres) when only the sketch is given 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-09 12:47:56 +00:00