4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- 0694fd4e8 jyviko: STEP import: an edge through a face's pole is split there
- 1d70ac267 jyviko: tess: a face whose boundary still crosses itself after untangling is filled leniently, not the whole body refused
- 77bd85cab jyviko: cli: snapshot --quality coarse|normal|fine|ultra meshes the bodies at that display quality
- 1404bc1f5 jyviko: STEP import: a spline face's edges are measured on their pcurves only, not by nearest point first
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- d8282b336 jyviko: doc, engine: corner: g2 sets each corner back for its G2 patch
- 8fbb575a5 jyviko: kernel-cases: a continuity check, and ladder 07/015 graded by it
- 808913777 jyviko: kernel: G2 corners at concave corners, mixed ones refused
- ba38fbd2a jyviko: kernel-cases: ladder 07/019, a concave corner's G2 patch
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- 10ea00e74 jyviko: Profiler: every SMLib C API call is a span, timed by the C API itself
- 319c0bc9f jyviko: Profiler: kernel operations and STEP/IGES import stages are spans
- 9cd655259 jyviko: Profiler: commands, feature evaluation, io; diagnostics.profile; CLI --profile
- fafd977b0 jyviko: Profiler: the Profile operations preference switches recording at run time
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- 4e26dc640 jyviko: The command line and the web app link SMLib by default too
- 826f36a79 jyviko: CI and releases fetch SMLib before building
- 8aea8e5a8 jyviko: Format 40: a thread's hand on tapped holes too; v0.24.0's handedness opens as hand
- 652d3a2cb jyviko: ui: main's browser picks (#4774) read the placed model through session_world
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- 562a5bd33 jyviko: Formatting: rustfmt over the rebased branch
- bc15221fa jyviko: The desktop app links SMLib by default
- e476aba94 jyviko: SMLib in the browser: built with wasi-sdk for wasm32-unknown-unknown
- e1ad6ec1a jyviko: SMLib links prebuilt: one build per commit, pinned by SHA-256
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- e6f993fff jyviko: Revert "kernel: merged topology counts no seam edge (a face on both sides of it)"
- 4ea29e307 jyviko: kernel-cases: 818 counts its two cylinders' seams, as every case counts edges
- de0e5bf52 jyviko: kernel: a tangent chain stops at a smooth edge
- 369c897d8 jyviko: kernel, cli: clippy and the cli tests build again
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- af4e97b64 jyviko: cli: the rig and the oracle reach MeshTolerance through the engine
- f7daf6124 jyviko: doc, engine: the unused revolve targets and the formatting of the exact tools
- caa5ed0e6 jyviko: kernel: twisted and scaled sweeps round corners by the plain sweep's corner model
- dead22ba7 jyviko: kernel: corner rules for direction, rails and closed paths; no feature gate on SMLib sweeps
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- 712caf8bf jyviko: engine: no boolean retries to report; overlaps are SMLib's exact intersection
- 431c3f6d0 jyviko: doc: plastic features' tools stand on the face as drawn
- 4ca7793a3 jyviko: doc: a hole in sheet metal is a cut-out or a bore by its drill's direction
- 8d91c19f1 jyviko: brep: an intersection curve's point is a function of t alone
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- beebf2203 jyviko: kernel-cases: --dumps=DIR leaves each failing SMLib call's inputs for replay
- 83c0f4e2c jyviko: AGENTS.md: SMLib is the kernel; no switch, no other kernel
- 1b27c134d jyviko: kernel: an intersection curve is where SMLib's imprint cuts, exactly
- 9398b2586 jyviko: kernel: intersection edges exported from the crate root
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
2 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- e1a257169 jyviko: kernel-cases: SOLIDCRAFT_KERNEL=truck grades as the default kernel
- 1336352a4 jyviko: solidcraft-smlib: pin the fork at 2d7c7ed, the second round of SMLib C++ fixes
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- d672cfa01 jyviko: kernel: one switch, SOLIDCRAFT_KERNEL, picks the kernel for every operation
- f35f06d98 jyviko: kernel: a revolution that is no analytic surface goes into SMLib as its B-spline
- a6ca4e0dd jyviko: AGENTS.md: one switch, SOLIDCRAFT_KERNEL, in place of the booleans-only note
- 51211ad1f jyviko: solidcraft-smlib: offset faces, thicken, and NoRoom for walls with no room
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- 58ce14f45 bherbruck: kernel-cases: count ranges, a watertight mesh check, and per-case timeouts
- e809edd33 Brennen Herbruck: kernel-cases: thread cases that are slow by nature get 600 s
- 8cb976b9b bherbruck: kernel-cases: watertight checks the display mesh, welding vertices by distance
- 3feb9ba2c Brennen Herbruck: kernel-cases: tessellation cases from mesh-hole reports grade watertightness
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- 35ebc816b jyviko: kernel-cases: a missing capability's message is the case's own text
- 248fee75b jyviko: ladder: every ladder run measures one case at a time
- e1575385b Brennen Herbruck: kernel-cases: a thread off its hole or shaft size is refused
- d7381a1fa bherbruck: kernel-cases: threads fit a hole or shaft off the thread's size again
Co-authored-by: Brennen Herbruck <brennen.herbruck@gmail.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
4 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- 75aa8acb6 Brennen Herbruck: kernel-cases: sweeps skipped sources (72)
- 678a70da2 bherbruck: kernel-cases: shells as a graded count, no SMLib verdict where it can't take the record, $OUT
- c24b066d2 bherbruck: kernel-cases: an outcome for geometry with no single manifold answer
- 8764a76ff Brennen Herbruck: kernel-cases: threads cases from #1995 and #3368 (finely faceted booleans), skipped #987#3130#3824
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
2 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- a7c0109ea Brennen Herbruck: kernel: boolean runner grades the seeds against a reference volume
- 7bb74d1c6 bherbruck: kernel-cases: an smlib feature for the CLI, and no grading of a kernel the build isn't running
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
3 commits, squashed; the originals stay reachable from tag archive/merge-main-develop.
- 692fba51a jyviko: naming: say how to re-record the corpus names
- a8c8f8832 jyviko: naming: list removed lines before added ones in the corpus diff
- 1d4916008 jyviko: brep: a surface point's parameters move to geom
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DtL5M41G8Nua7HvuFPZkmJ
* claim: #5542
* Reopen the designs that were open at the last quit (#5542)
A launch with no file to open reopens the saved designs that were open
when SolidCraft was last closed, in tab order. Designs never saved and
files that are gone are skipped. Preferences > General > Reopen designs
turns it off; a launch driven over --control or with --sample starts fresh.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Move the new messages to a pending locale file
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
* claim: #6861 eval scripts on input designs
* fix(cli): evaluate scripts on the input design (#6861)
* fix(cli): validate eval options before opening inputs
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Until a connection had shown the token, its first line (up to 16 MiB)
was parsed whole into a JSON value. A line of [0,0,...] that size is
hundreds of MB once parsed, so 16 connections without a token could
make the app run out of memory and lose unsaved work. The token is now
read from the request object without building the rest of it: other
fields are only skipped, and anything but an object with a string
token is refused as before.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* claim: #2113
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Crash reports: capture native crashes on macOS (#2113)
A signal handler for SIGSEGV, SIGBUS, SIGILL, SIGFPE, SIGTRAP and SIGABRT
writes the same <journal>.native.json as the Windows exception filter: the
signal, the faulting module and offset, the thread and a frame-pointer walk.
The next start reports it instead of "an unclean exit". The signal then goes
on to the previous handler or the default action, so macOS still writes its
own crash report.
native_crash_macos.rs joins the crash-safety skill's list of files that may
use unsafe (no safe API can catch these signals).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Add Open in Slicer for the selected bodies (#2595)
One command saves the selected bodies as a 3MF in millimetres (an STL if the 3MF can not be written) and opens it in the last slicer used. It is on the File menu, the Mesh tab and the body right-click menu. The first time, or when that slicer is gone, it asks which one with the same list Save as mesh uses. The Save as mesh dialog is unchanged.
* Send slicer files to a private per-user folder (#2595)
Files sent to a slicer used to go to a shared folder in the temp directory. They now go to the user cache folder (mode 0700 on Unix), under a name that stays the same for the same design and bodies, so sending again replaces the file and the slicer can reload it. The file is written to a temporary name and renamed into place. If the name can not be replaced, as on Windows while the slicer holds the file open, the copy gets a number and the status line says so. Files older than seven days are deleted at startup. The first send tells the user that sending again replaces the open file, and so does the tooltip of Open in Slicer. Send to slicer in Save as mesh uses the same path.
* Open files in a running slicer (#2595)
PrusaSlicer, SuperSlicer, Bambu Studio and Cura are started with --single-instance, so a slicer that is already open loads the file instead of opening a second window. OrcaSlicer has no such flag and is left alone, and macOS bundles are single-instance already. PrusaSlicer 3.0 ships a launcher entry that already carries --single-instance-on-url; it keeps that one and never gets a second flag. It is a preference, on by default, and scripts can pass single_instance. Preferences also gets a button to forget the slicer Open in Slicer remembers.
* List slicers the desktop entries say open 3MF or STL (#2595)
On Linux the scan of desktop entries now also lists a program that claims 3MF or STL in MimeType, even when it is not in our table of known slicers. The table still supplies names, ids, icons and flags for the ones it knows. Entries marked NoDisplay or Hidden are skipped, and so are terminal programs and SolidCraft itself. The existing size and count limits stay. The Windows scan now looks inside a Prusa3D folder, where PrusaSlicer installs itself.
* Only start slicers the user can see or chose (#2595)
file.save_mesh took a slicer parameter that could be any executable path, so a script or an MCP client could run any program. The slicer now has to be one of the detected slicers (by id or name) or a program the user already added under Custom, which the app hands to the engine from its settings. The same rule holds for file.open_in_slicer. The agent chat already asked before any file command; its question now also names the slicer.
* Review fixes for Open in Slicer (#2595)
The file name hash keeps all 64 bits instead of 32. When Open in Slicer has to fall back to an STL, the status line now says so. The engine test that sets the chosen programs clears them again. The unused "could not make the folder" message is gone from the catalogs, and the docs say plainly that finding slicers by file type is Linux only.
* Keep unsaved designs apart and hide Open in Slicer in the browser (#2595)
Two unsaved designs with the same name and body names got the same file in the slicer folder. Every document now has a uid that is new for each New, Open and Recover and stays the same for the life of the document, and the file name uses it (with the process id) until the design has a path. At the first Save As the name changes to the path-based one, so the slicer gets one new file; the old one goes with the seven-day sweep.
The browser can not start a program, so Open in Slicer is now disabled there: the engine command reports why, the File menu item and the body and component right-click items are greyed, and starting it anyway says so on the status line instead of opening a dialog. The Save as mesh dialog keeps its browser guard for the open flow too.
* Put the Session doc comment back on Session (#2595)
The new NEXT_UID static had landed between the doc comment and the struct it describes.
* List every install of a slicer, and test the first Save As (#2595)
Detection kept one entry per known slicer, so a system PrusaSlicer 2.9 and a Flatpak 3.0 beta showed up as one. Every distinct install is listed now. The same program found twice, through a desktop entry and through PATH, is still one. When a slicer has several installs, each gets an id made from where it was found (prusa#comprusa3dprusaslicer) that stays the same on every run, and a name worked out from its command and location without running anything: PrusaSlicer (system), PrusaSlicer (Flatpak, beta), PrusaSlicer (AppImage). A lone install keeps its plain id and name. The plain id or name still picks the first install, so a remembered "prusa" keeps working. Single-instance flags and the other per-slicer behaviour go by the id without the install part.
Also a test that the first Save As changes the file name once and later sends keep the name that comes from the saved path.
* Start PrusaSlicer 3.0 first and send the file once it is ready (#2595)
PrusaSlicer 3.0 starts through slic3r-app-launcher, which ignores a file given at a cold start whatever the flag, and loads it over D-Bus when an instance is already running. A small table in slicers.rs names such slicers by their command; today it holds that launcher, so PrusaSlicer 2.9 and OrcaSlicer are untouched. Ready means a name starting with com.prusa3d.prusaslicer.BroadcastListener. is on the session bus, read from busctl --user list with no new dependency. If busctl is missing or fails, nobody waits and the file is sent as before.
When the slicer is not ready, Open in Slicer starts it without the file and looks every 200 ms for up to 10 seconds. The wait runs on another thread, so the window stays live, and the status line says Starting PrusaSlicer. Once the name appears the file is sent with the same arguments as before. If the limit passes, the status line says the slicer did not respond, that the file is already saved, and to send again. A second click during the wait only repeats the Starting line, so there is one launch and one send. Scripts calling file.open_in_slicer wait inside the command by default, or pass wait: return or no.
* Always show the slicer picker for Open in Slicer (#2595)
File > Open in Slicer, the Mesh tab entry and the right-click entry now always open the picker, with the slicer used last time pre-selected, so the usual case is one click or Enter. Scripts and file.open_in_slicer with a slicer still send without a dialog. The preference button that forgot the remembered slicer is gone: it could no longer make anything ask again, and it did not clear the pre-selection either. The guide says how it works now.
* Leave Bambu Studio out of the single-instance list (#2595)
Open files in a running slicer now adds --single-instance for PrusaSlicer, SuperSlicer and Cura only. Bambu Studio is started as it is, so it may open a second window. A test pins that, for the detected slicer and for one the user picked as a custom program. The guide and the preference tooltip no longer name Bambu Studio as getting the flag.
* Sort the English catalog and leave features.md to the generator (#2595)
cargo xtask lists wanted one message moved in en.json after the rebase. docs/features.md is written by the Generated files workflow on main, so the row I had added by hand is gone from this branch; the workflow adds Open in Slicer when it lands.
* Drop the unused folder message from the Vietnamese catalog (#2595)
Vietnamese arrived on main after I removed ui.save_mesh_temp_failed from the other catalogs, so the check that every translated id exists in English failed on it. Nothing uses the message any more.
* Say so when a started slicer can not be found again (#2595)
After Open in Slicer had started a slicer on its own, a failure to look it up again to send the file just returned, so the status line stayed on Starting and then nothing. It now says the slicer was started, that it can not be found to send the file, and where the file is saved. A test covers it.
* Say why a failed busctl ends the wait (#2595)
If busctl fails partway through a wait, the wait stops and the file is sent, the same as when busctl can not be run at all. That is on purpose: a file sent too early is dropped quietly and costs one more send. A comment in wait_for_ready says so.
* Keep the readiness wait inside its limit (#2595)
wait_until asked the probe before checking the deadline, including right after a sleep, so a yes could be accepted after the limit, and busctl ran with no timeout, so one look could outlast the whole wait. The deadline is checked first now, the probe is told how much time is left, and busctl is given at most two seconds (less near the end of a wait) and is killed after that. A hung busctl counts as not telling, which sends the file as before. This covers the first look on the UI thread too. Tests cover a slow probe, the shrinking time left, and a fake busctl that hangs, answers and fails.
* Send the file that was already written once the slicer is ready (#2595)
When the wait for a started slicer ended, the UI ran file.open_in_slicer a second time. That exported the design again on the UI thread, from whatever the session looked like by then, and could write a numbered copy while the timeout message still named the first file. The wait now keeps the slicer it found and the answer of the first call, and opens the file that was written. A test changes the design during the wait and shows the same file is sent, is not written again, no command runs, and no second file appears.
* Send with the single-instance flag after starting a slicer (#2595)
After Open in Slicer has started a launcher that needs a start first, the file has to reach the instance that is now running, so the send that follows a start carries --single-instance whatever the preference says. A normal send, to a slicer that was already up, still follows the preference. A comment in both places says why. The test uses a plain launcher command with the preference off: the normal send has no flag and the send after a start has it.
* Find the remembered slicer again after an uninstall (#2595)
With two installs the remembered key is prusa#prusaslicer. Remove the other install and the lone one is plain prusa, which matched neither the exact key nor the plain-key fallback, so the picker fell back to the first slicer in the list, maybe a different one. The key is now also matched by the part before the #, so the same slicer is pre-selected. A test covers the lone install, a plain key with two installs, an exact key, and that another slicer is never picked.
* Say a second click did not send anything while a slicer starts (#2595)
While a started slicer is being waited for, another click showed Starting <the first slicer> even when it had picked another slicer or other bodies. It now says it is still waiting for that slicer and that nothing else was sent. The test checks the wording and that it names the slicer being waited for.
* Label macOS installs by their application (#2595)
An open -a command resolved its program to /usr/bin/open, so every application on a Mac was labelled system. Labels for open commands now come from the .app path: /Applications is system and a folder under home is shown as ~/Applications. A test with two PrusaSlicer.app bundles and a made-up home checks both labels and that the ids differ.
* Pick the same place for a program found twice every time (#2595)
When two desktop files, or a desktop file and PATH, pointed at one program, the first one read was kept and its file name went into the id, so the ids could change with the order the folders were read in even though nothing was installed or removed. The place that sorts first now speaks for the program. A test with two aliases and a second install lists them with the folders in both orders and gets the same ids and commands.
* Treat flatpak run spelled two ways as one install (#2595)
flatpak run ... and /path/to/flatpak run ... with the same arguments had different install keys, so one invocation could be listed twice. The launcher is now compared by its file name and the arguments are kept, so both give the same key, while a different branch is still its own install. The test uses a real launcher file so the full-path entry is not skipped as stale.
* Say plainly that a late yes is accepted on purpose (#2595)
The comment on wait_until said a slow probe could not accept a yes that came too late. That was not what the code does: no probe is started after the limit, but one already running may finish and its yes is taken, because the file should still go. The comment now says so, with the bound: the limit plus that last probe, which in production is given the time left and so ends by the limit. A test has a probe that runs past the limit and says yes, and checks it is accepted and the wait stays within limit plus the probe time, and that a probe that says no is not followed by another.
* Give reading busctl the same deadline as running it (#2595)
After busctl exited, the output was read with a join that could wait forever if a process it left behind kept the pipe open. The reader now hands the text back over a channel and the wait uses the time that is left of the same limit, and gives up with nothing otherwise. The polling sleep no longer overshoots the time left either. A test uses a fake busctl that backgrounds a sleep with its output inherited and exits at once: the call returns within its limit.
* Tell two different flatpak launchers apart (#2595)
Comparing only the file name of the launcher made /opt/tool-a/flatpak run ... and /usr/bin/flatpak run ... with the same arguments one install even when they are different programs. The launcher is now found the way any program is, through PATH and with links followed, and its name stands in only where it can not be found. The test has flatpak on PATH and the same file by its path as one install, a different executable of the same name as a second, a different branch as a third, and the fallback when there is no PATH.
* Keep waiting when busctl is slow, send only when it is missing or fails (#2595)
Since the busctl timeout, a slow busctl came back as "can not tell", and that was read as send now. One slow look, likely just when a cold PrusaSlicer 3.0 is starting under load, ended the wait and sent the file early, which gets dropped. The look now says why it has nothing: slow means not up yet, so the wait goes on to its limit and then reports that the slicer did not respond; a missing or failing busctl still means it can not be told and the file is sent. The comments name only those two cases. Tests use fake busctl programs: one that hangs keeps the wait going to the limit and times out, a missing one sends at once, one that says not up and then fails sends, and one that names the slicer is ready.
* Do not open an empty path when the answer had no file (#2595)
If the answer kept for a started slicer had no path, the send ran open with an empty string. The tick now says there is no file to send and starts nothing. The test gives a wait with no path, checks the error line, and that the fake slicer was never run.
* Drop the unused folder message from the Danish catalog (#2595)
Danish arrived on main with ui.save_mesh_temp_failed, which this branch removed from English because nothing uses it any more, so the check that every translated id exists in English failed. The entry is gone from the Danish catalog too.
* Always start the 3.0 launcher with the single-instance flag (#2595)
A hand run showed that starting the PrusaSlicer 3.0 launcher with no file while a 3.0 is already running forwards to it and exits when the flag is there, but opens a second full window when it is not. A slow first look at the bus can start the launcher twice, and with the preference off the flag was stripped. A slicer that has to be started first now keeps the flag on that start whatever the preference says, the same reasoning as the send after a start; when nothing runs the flag does no harm. A normal send with the preference off still has none. The test covers the launcher entry, a bare launcher command, a normal send and a slicer that is not on the table.
* Swap --single-instance-on-url where it does not hand the file over (#2595)
A hand run on the PrusaSlicer 2.9.6 Flatpak showed that its entry's --single-instance-on-url does not forward a file to the running instance: every send opened a new one, three after a cold start and two sends. With plain --single-instance the second process finds the first, forwards, and exits. So when a command carries --single-instance-on-url and the slicer is not on the wait table, that is, not the 3.0 launcher, it is replaced by --single-instance, with the file markers handled as before, when the preference is on, and stripped when it is off. On the 3.0 launcher the flag does forward and stays. The comment on the rule says why. A test uses the real 2.9.6 and 3.0 Flatpak command lines.
* Cut long slicer names to fit the picker (#2595)
With installs listed on their own, a name like PrusaSlicer (Flatpak, master) is wider than its row. The list painted it with no limit, so it ran out of the popup, and the closed selector wrapped it onto a second line. The list now lays the name out on one line that ends in an ellipsis when it does not fit, the selector truncates, and the full name is in the tooltip when it was cut (for a program the user added, ahead of the delete hint). A test checks that a long name is cut to one line within the width and a short one is left alone.
* Keep the 3.0 launcher's flag on a send whatever the preference says (#2595)
A hand run with the single-instance preference off showed the 3.0 launcher needs its flag on a send too, not only on a start: a cold start with a file and no flag loaded nothing, and a send to a running 3.0 left a launcher process that never forwarded. A slicer on the wait table now gets the flag on every launch, as it already did when started alone. The doc comment says why. The preference text, in English, Japanese and Chinese, and the guide now say that PrusaSlicer 3.0 is the exception to turning this off. The tests that took the flag away with the preference off now expect it, for the launcher entry, a bare launcher command and the 3.0 Flatpak line; the test of the send in the UI checks the first send carries it.
* Keep the install-flag swap to PrusaSlicer, found by what it is (#2595)
The swap of --single-instance-on-url for --single-instance ran for any program whose command had the flag, so another program with that flag would have been rewritten. It is now a PrusaSlicer rule: it applies to a slicer recognised as PrusaSlicer by its identity, its id or, for a program the user picked, the name it goes by, never by a version number. The single-instance table uses the same identity check. A test keeps the flag of a program that is not PrusaSlicer, strips it when the preference is off, and swaps it for a picked program named PrusaSlicer.
* Do not promise a hard bound in the wait comment (#2595)
The comment on wait_until said the production probe ends by the limit. Its clock starts after the process is spawned, and killing and reaping the process and scheduling are not bounded by it, so it is a polling and read budget with process overhead on top. The comment says that. Comment only.
* Tell PrusaSlicer 2 from 3 by the installed version (#2595)
PrusaSlicer 2 and 3 need different handling, and the rules had to guess from the command line. Each install of PrusaSlicer now carries its major version, read when it is detected from the release at the top of its appstream metadata and never by running the program: a Flatpak's own files (the branch the command names, else the current one), or the metainfo file beside a desktop entry. PrusaSlicer older than 3 is sent the file with --single-instance in place of --single-instance-on-url, which does not hand a file over there, and is not waited for. PrusaSlicer 3 and newer keeps the launcher's flag, is started on its own, waited for, and sent the file. When the version can not be read, the command decides as before: the slic3r-app-launcher launcher counts as 3, and any other entry is left as it is. A program that is not PrusaSlicer is untouched whatever its flags. Tests use metadata fixtures, no Flatpak: 2.9.6, 3.0.0-alpha10, a branch that is not installed, a system package, an unreadable version with and without the launcher, and a non-PrusaSlicer program with the same flag.
* Make the busctl wait tests steady under load (#2595)
One of them failed once in a full run at its first assertion and passed alone. A script that has only just been written can fail to start (text file busy) while another test forks, and that reads as a busctl that is missing. The fake programs are now started once, patiently, with a flag they answer at once, before a test relies on them; a hanging one uses exec so it is killed cleanly. The time bounds that could trip on a busy machine are several seconds now, and the checks are on outcomes: not ready and keeps waiting, send now, and the number of looks. Thirty runs alone, thirty of the whole slicers filter and thirty of the busctl tests under eight busy loops all pass.
* Say what the busctl reader thread leaves behind (#2595)
The thread that reads busctl output is left to end when the pipe closes. A busctl that answered but left a process holding its stdout reads as slow, and every poll of such a bus can leave one blocked reader behind until that process lets go. A comment next to the thread says so. Comment only.
* Make Save as mesh a plain export (#2595)
Save as mesh asked for the bodies and the format, and could also send the file to a slicer with a checkbox and a slicer list. Sending now has its own command, so the checkbox, the list and the Send label are gone from this dialog: bodies, format, a file dialog, Save. The two settings that only the checkbox used, save_mesh_send and save_mesh_slicer, are no longer kept; a settings file that still has them loads, and they are ignored. The strings only they used are gone from the catalogs. The slicer list stays in the dialog of Open in Slicer. file.save_mesh keeps its slicer parameter for scripts. The guide describes the two as separate.
* Rename Open in Slicer to Send to Slicer (#2595)
The command sends a file to a slicer rather than opening one, and a later Send to App can share the name. File menu, Mesh tab, right-click menus, the dialog button, status lines, the guide and the English, Japanese and Chinese strings now say Send to Slicer, and the command id file.open_in_slicer is file.send_to_slicer. It is new in this change, so there is no alias. The remembered slicer is stored as send_slicer, and the question the agent chat asks says send to. Module and type names stay as they are.
* Put the send targets in one table and one send pipeline (#2595)
The known slicers, the list of slicers with a single-instance flag and the rule for slicers that must be started and waited for were three separate things. They are one table of targets now: id, label, kind, names and program files, accepted formats and the default, how the file is handed over, the single-instance flag, the version from which PrusaSlicer's on-url flag hands a file over, and the wait-for-ready rule. Programs that are not in the table are slicers with the same defaults. The kind is slicer, the only one so far; its comment says it is where a later Send to App would plug in. The send itself is one function: write the bodies, find the target, start it and wait if its rule says so, hand the file over, report. Detection and resolution take a kind. Nothing changes for what already worked.
file.save_mesh keeps its slicer parameter, now through the same function, with its export arguments and result unchanged: a cold PrusaSlicer 3 is started and waited for before the file goes, and it accepts the program path of a detected slicer as file.slicers lists it (file.slicers gives it as program). A path is accepted only when it is the program of exactly one detected target, and that target's own command and arguments run; a launcher several entries share, such as /usr/bin/flatpak, is refused as ambiguous, and any path nobody listed or chose is refused. The parameter and the code say it may be deprecated later in favour of file.send_to_slicer or a Send to App workflow, which is a possibility and not a plan.
Tests go through file.save_mesh itself for the two reported failures, a listed AppImage path and a cold PrusaSlicer 3 that is waited for, with the slicers and the busctl made up; and they check that the result and the file are what an export without a slicer gives, and that a path that is not listed, or is shared by two entries, writes nothing. The pipeline has its own tests: a cold launcher waited for, one already up, wait return, and one that never comes up. A test of save_mesh that shared a file name with another is given its own.
* Keep an AppImage's id through an upgrade (#2595)
When a slicer has several installs, each gets an id made from where it was found. For an AppImage that was its file name, which carries the version, so upgrading it changed the id and the remembered choice missed. The id is now made of the slicer's id, the fact that it is an AppImage and a short hash of its folder, so a new version that replaces the old one in the same folder keeps the id, and the same AppImage in another folder is its own install. Two versions kept side by side in one folder are two installs: while both are there, their file names are added to their ids to tell them apart.
A remembered id is found again only when it names exactly one install. An id that was one AppImage and is now two versions, or a plain id that is now several installs, is treated as not remembered, so the picker starts from the first entry as on a first run and does not quietly pick another install; a single install left of the same slicer is still found, as before. Installs that are not AppImages are told apart as before. An id from before this change no longer matches. Tests cover an upgrade, two versions side by side, a second folder, and the picker's side of each case.
* Add Open with EasyPrint to Send to Slicer
EasyPrint is Printables' slicer in the browser. It's a plain text row in
the Send to Slicer dialog, backed by a new file.open_in_easyprint
command. The command exports the bodies as a 3MF (or STL), hands them to
the host to upload to slicer.printables.com/import, and the app opens the
link that comes back. The desktop app uploads with ureq and the browser
build with fetch, so this is the one send target that works on the web.
The model leaves the machine, so the command refuses without
consent: true, the dialog asks once and remembers, and an AI agent's
request asks first. A model over 100 MB is refused before anything is
sent, and a failed upload shows as an error with the reason.
The chat's privacy note said SolidCraft sends nothing anywhere, which
isn't true any more, so it now says that about the chat. New strings are
in every catalog.
* Place Send to Slicer on the Insert Files panel
A homemade 3D input device's driver app (MAKMOUSE) listens on a loopback
port; with Preferences > Navigation > "Navigate with a device app on this
computer" on (off by default), the desktop app connects, says hello and
reads JSON lines: axis motion (orbit, pan or zoom by mode), zoom steps and
standard views. The motion goes through navigation::device like a 3D
mouse's, only in the focused window; a HID device the app names is left
to it. Documented in docs/3d-mouse.md.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
?open= now also accepts an absolute path on the page's own origin, fetched
with the page's scheme, so a self-hosted setup that serves SolidCraft and
other tools under one origin can link a design on a LAN without a public
HTTPS address. Absolute URLs keep the HTTPS-only rule (a URL on the page's
own origin is also accepted), redirects must end on HTTPS or the same
origin, and protocol-relative, dot-segment, backslash and control-character
values are refused.
* claim: #6646
* Control channel: document.revision, a design revision and a document id (#6646)
A program that follows the open design asks document.revision and exports
only when the answer moves: document_id names the open design (kept through
edits, saves and renames, another for each design started or opened, never
shared between two tabs or two runs) and revision moves whenever the design,
what is hidden or an uncaptured component position changes. It stays put on
reads, selections and view changes, unlike the session's view revision.
The revision is read lazily: the session remembers the design it last
reported (held weakly, so Arc::make_mut can never change it in place and its
address can't be reused) and takes a new number from one counter for the
whole run when the design is another one. The control method answers at once,
also while a slow command computes; engine.execute reaches the same command
for scripts and MCP.
* document.revision: hash the run's id prefix with the process's random keys
A clock set before 1970 gave every run the prefix 0, so a restarted app could
answer a new design with the id and revision of the old one. The docs no
longer promise an answer at once: a screenshot waiting for an opened design to
be meshed still holds the requests behind it.
* document.revision: its label in the complete catalogs (ja, zh)
* claim: #6985
* Control channel: control.subscribe and design.changed events (#6985)
A connection that sends control.subscribe gets the active design's id and
revision in the reply (as document.revision answers), then a
{"event":"design.changed","params":{document_id, revision}} line whenever
either changes, so a live link need not poll.
The window publishes the design at the end of each frame's logic and
drawing while a connection is subscribed (one atomic load otherwise). Each
subscribed connection waits on that from a thread of its own and writes
the latest after a 100 ms gap, so a burst of changes is one line. Replies
and events share one lock per connection, each written whole (#6390).
* control.subscribe: the reply before any event, a second one refused
The events thread started before the subscribe reply was written, so a
change right after the window's answer could reach the client before the
reply that named the older revision. The subscription now starts holding
the connection's line lock and writes the reply under it.
A second control.subscribe on a subscribed connection is refused on the
connection itself: its answer could arrive behind a newer event. When no
thread or socket is left for the events, the reply says it did not
subscribe instead of ok.
* control.subscribe: a second one does not lose a finished late reply
The already-subscribed answer came before the busy check, so a request that timed out and had finished since lost its reply: control.pending then said the app ended it without one. It now comes after the busy check and drops a finished late reply as every other request does.
* control_server: declare the subscribe guard at the top of the loop
Clear of the lines #6643 changes (its token check moves to where the declaration was).
* control_server: the subscription's items beside serve
Away from the lines next to send, where #6643 adds token_of.
* control test: New on a blank design reuses its tab, so redo the box first
---------
Co-authored-by: MateuszSychXpl <151755914+MateuszSychXpl@users.noreply.github.com>
* claim: #6389
* perf: write each control reply to the socket in one piece
The control server wrote each reply with writeln!(out, "{reply}") on the unbuffered TcpStream.
Formatting a serde_json::Value hands the writer every string, number and punctuation mark
separately, so each became its own write system call. A reply of a few megabytes (component.list
on a design with thousands of components) took about half a second to send.
Every reply is now serialized to one buffer and written at once. Writing one large Value to a
loopback TcpStream: 1.79 MB took 1,052 ms with writeln! and 4.9 ms with one write_all.
The test counts the write calls for a 2000-component reply (one) and reads it back.
* claim: #6252
* Open hosted designs in the web app and add an embed layout
Fixes#6252.
Fetch HTTPS design links with bounded reads and open them as unsaved copies.
Keep model panels and joint controls in embeds without browser persistence,
application chrome, or unload prompts. Add a full-app link and iframe docs.
Cover query parsing, hostile URLs, size limits, and the compact layout.
* Translate the linked-design messages into Japanese and Chinese
At launch the app adds the solidcraft entry to each installed AI client off the window thread,
names newly connected clients once, and refreshes a stale path. Settings > Assistant has
"Make SolidCraft available to AI apps on this computer" (on by default); off removes the entries it
added. Entries the user changed are left alone; automation runs never touch the files.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
solidcraft-cli mcp setup (alias install) and Help > Connect AI assistants edit each installed
client's own configuration in place, with this program's absolute path: OpenCode, Claude Desktop,
Claude Code, Cursor, Codex, Gemini CLI, Copilot CLI, Windsurf, Zed and VS Code. Only the solidcraft
entries change; a stale path is refreshed and an entry the user changed is left alone.
Plain mcp keeps looking for the app while its headless session has no work, and says on every
tool result that it is headless when the app was not found.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* claim: #5467
* Warn when a design is open elsewhere or changed on disk (#5467)
The desktop app keeps a lock file next to each open design
(.~<file>.lock: computer, user, version, opened and refreshed times),
refreshes it every minute and removes it on close; a lock not
refreshed for three minutes is stale and ignored. Opening a design
that another SolidCraft has open asks: Open Read-Only, Open Anyway or
Cancel. A read-only design saves only to another file.
A design remembers its file's size and modification time when it is
opened or saved. Save over a file another program or computer changed
since asks: Save a Copy (the default), Overwrite or Cancel.
Programmatic calls never ask: doc.open reports open_elsewhere and takes
read_only, and file.save over a changed file returns an error until it
is given overwrite: true. ui.documents answers both questions.
* claim: #2063
* Windows OpenGL: use the system title bar so the picture lines up with clicks (#2063)
On Windows with only OpenGL to start, the window opens with the system
title bar instead of using the application bar as its title bar. The
window without OS decorations keeps its caption style while having no
frame, and some OpenGL drivers (older Intel HD/UHD) show the picture a
caption's height lower than the window, so clicks land above what they
point at. Direct3D 12 and Vulkan keep the custom title bar.
The choice is made before the window opens, from the backends wgpu
starts, so the window never changes its frame while OpenGL draws into it.
The AppImage writes a ~/.local/bin/solidcraft-cli launcher from its desktop-integration step
(same opt-outs, never over a file it did not write). The macOS app links the CLI into
/opt/homebrew/bin or /usr/local/bin at launch when one is writable, and Help > Install
solidcraft-cli command does it with an administrator prompt otherwise. Snap and Flatpak are documented.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
jyviko