* Fix fuzzy skin failing the slice: the minimum junction width was unscaled
* Unit Tests For Fuzzy Fix
* Cover ridged multifractal noise in the fuzzy skin width floor test
Its output is not bounded to [-1, 1], so it scales past the configured
thickness and drives the junction width negative. The floor has to hold
for any noise value, not just an in-range one.
Fix nondeterministic slicing: order per-layer intersection lines canonically
Facet processing in slice_make_lines() is parallel, so the per-layer line
order depended on thread scheduling. make_loops() consumes that order for
island order and loop start vertices, so the same model could slice to
different G-code run to run.
Sort each layer's lines by a topology-based key. edge_type and flags are
appended to the key purely to break ties: two lines can share every id and
endpoint (a Horizontal facet can emit such a pair) and std::sort is not
stable, so without them that pair's order would stay thread-dependent.
The bed was declared as 0x0, 20x0, 200x200, 0x200 - a triangle - where the
0.4 nozzle profile and the printer have the 200 x 200 square. Found by the
profile validator once it placed the prime tower beside the test cube:
no tower fits inside that outline.
# Description
This PR redesigns `filament_id` across OrcaSlicer's profile library, so
that one filament
product now carries one consistent id everywhere it ships, instead of a
hand-written value that
unrelated materials routinely shared. Minting scripts and CI checks come
with it so future
profiles comply by construction: a new filament takes its id from the
tool, and the checks
reject a hand-written, duplicated or drifted one before it can merge.
Unique, non-duplicated ids are a precondition for AMS-style spool
syncing to be dependable —
the id is what a printer matches a physical spool against, and while two
products share one, the
match is a coin toss. This PR lays that groundwork. A follow-up PR will
publish an OrcaSlicer
materials reference on the wiki, giving every system profile one place
to point at.
`filament_id` names one filament product, and it is what a device
matches a physical spool
against: Bambu AMS, Creality CFS, the Qidi box, Klipper and Snapmaker
all resolve a tray to a
preset by id alone, first hit wins. Those ids were written by hand, and
on `main` 99 of them
stand for 674 different products — `GFL99` alone covers 132, from
Anycubic PLA to Bambu PLA
Matte. Every consequence is silent: a spool resolves to whichever preset
happens to load first,
tray names and support-material flags are read off the wrong material,
and the second preset
holding a duplicated id disappears from the tray-edit dialog entirely.
The id is now a hash of `(filament_vendor, filament_type, filament
name)`, so one spool product
carries one id in every bundle that ships it, two vendors shipping the
same product converge on it
without coordinating, and a collision cannot be authored by hand. Every
ambiguity across 48
vendors is fixed rather than excused — no grandfather list and no
per-vendor carve-out, Bambu's
bundle included — and the resulting landscape is frozen in
`scripts/filament_id_snapshot.json`,
so a change to any filament's identity lands as a reviewable diff to one
file. CI now runs the
duplicate-subtype validation tree-wide instead of over Bambu only.
Letting the id follow the product meant correcting the identities
themselves. Generics that
shipped under a vendor prefix now have one name and one id everywhere
(`Blocks Generic PETG` is
`Generic PETG @Blocks`), presets whose `filament_vendor` or
`filament_type` contradicted the
spool are fixed, and duplicate pairs are collapsed onto the
better-configured survivor. Renames
carry `renamed_from`, so existing projects and user presets keep
resolving.
Bambu's printers, its AMS and its cloud know only Bambu's own catalog
ids, so those ids leave
the profiles entirely. The Bambu bundle mints like every other vendor,
and the printer agent
swaps in the catalog value only where an id crosses to or from a Bambu
printer — outbound MQTT
and FTP, the AMS mapping sent with a job, the ids written into a 3mf the
printer will read —
mapping back on the way in, so status messages, SD-card prints and
projects saved by an older
Orca or by BambuStudio all still resolve. The correspondence is
generated from BambuStudio's
own shipped bundle by `scripts/update_bambu_filament_ids.py`; an id with
no row is forwarded
untouched, a missing or malformed map degrades to no translation rather
than taking the app
down, and an agent whose printers already speak Orca's ids translates
nothing.
Two device-side bugs this work surfaced are fixed here as well. The Orca
Filament Library was
missing from the AMS material and calibration dialogs, which treated a
filament with no
`compatible_printers` as compatible with nothing while the rest of the
app treats it as
compatible with everything; and Creality CFS sync on a K2-family stock
0.4 nozzle picked the
wrong preset, an imprecise matcher that duplicate ids had been masking.
`docs/HLSD/filament_id.md` is the authoring rule for all of this.
`scripts/orca_id_tool.py`
mints both `filament_id` and `setting_id`, replacing
`assign_vendor_setting_ids.py`, and the
local `check_profile` scripts gained per-vendor scoping so one vendor
can be checked without a
tree-wide run. `scripts/tests/` covers the tooling; `tests/slic3rutils/`
covers the boundary
translation and the CFS matcher.
Ids change for most products and nothing forwards the old value, so a
tray or a calibration
record still holding one falls back to matching by filament type until
the filament is selected
once. Beyond the profile fixes above no print settings change, except
that a few presets stop
claiming printers a dedicated variant already covers.
# Screenshots/Recordings/Graphs
<!--
> Please attach relevant screenshots to showcase the UI changes.
> Please attach images that can help explain the changes.
-->
## Tests
<!--
> Please describe the tests that you have conducted to verify the
changes made in this PR.
-->
`scripts/check_profile.sh`, the local twin of the "Check profiles" CI
job, with
`scripts/check_profile.bat` as its Windows entry point, passes on this
branch: the extra JSON
check reports no errors and no warnings, system validation and the now
tree-wide
filament-subtype check load all 66 vendors cleanly, all 1013 printer
presets slice, and
custom-preset validation passes against every fixture archive from
v1.9.0 to v2.4.2.
The id tooling has 176 unit tests (`python -m unittest discover -s
scripts/tests`). The C++
suites pass too — 332 in `tests/libslic3r` and 126 in
`tests/slic3rutils`, the latter including
the boundary-translation and Creality CFS matching cases added here.
<!--
> A guide for users on how to download the artifacts from this PR.
-->
[How to Download Pull Requests Artifacts for
Testing](https://www.orcaslicer.com/wiki/how_to_download_pr_artifacts)
filament_id is the plain mint of the product triple (filament_vendor,
filament_type, filament name), and nothing else feeds it. The tooling used to
accept any salt iteration of a preset's own triple, and its minting policy
stepped past ids that other products held in the tree or in the snapshot, so
which id a product got could depend on history. Every "salt split" in the tree
masked a redundant preset rather than a real need, and no shipped id is
salted, so salting goes entirely: no salt parameter, no id policy object, and
--generate no longer reads the snapshot.
--check now holds every declared and every inherited id to that one value and
lists each preset that misses it, variants under a wrong root included, instead
of folding them into the root's error. Two products whose triples mint one id
is reported as a collision naming both, and --generate refuses to write it;
the remedy is a rename so the triples differ. The Bambu catalog map generator
keys its rows by the same mint rather than by what the tree already ships.
No id changes: all 913 ids in the tree are already the mint of their triple,
so --generate is a no-op and the snapshot is untouched.
"Snapmaker PLA-CF @U1" and "Snapmaker PLA-CF @U1 0.4 nozzle" are the same
product on the same printer: both pin "Snapmaker U1 (0.4 nozzle)", and only a
filament_id salt split kept them apart. The first came with the original U1
profiles (#10225); the second with the tool-changer rework (#15039), which
added the 0.4/0.6/0.8 nozzle variants and left the older preset behind.
Drop the older one and re-mint the 0.4 variant onto OFhQf8ou, the id its 0.6
and 0.8 siblings already carry, so the product holds one id across the three
nozzles; renamed_from redirects the retired name. Users of the retired preset
get the #15039 tuning - 39 keys differ, including nozzle 230 -> 240 C, plate
55 -> 65 C and vitrification 150 -> 45 C - which is what the 0.6 and 0.8
variants already ship.
"Snapmaker PLA-CF @U1 base" stays. #15039 orphaned it by having the nozzle
variants inherit fdm_filament_pla directly, so it is unreferenced, but it is a
base in the vendor's own convention - 10 of the 14 @U1 families with nozzle
variants wire them to one - and it holds U1 loading and cooling values the
variants never set. Wiring them to it would change slicing output, which is
Snapmaker's call to make, not this PR's.
Claude-Session: https://claude.ai/code/session_01Q3zm9HuyskkSb4hynviV99
"Update re:3D profiles" (#13750) added the tuned "@0.4/@0.8 nozzle" and
"@0.8/@1.75 nozzle" variants but kept the five original un-suffixed presets,
trimming each to a stub that overrides only filament_vendor while still
claiming every printer of both nozzles. On any re3D printer the stub was
selectable alongside the ~50-key variant that actually tunes the material,
which is what forced five filament_id salt splits to keep the pair apart.
Drop the stubs. The variants already carry the products' ids, so nothing is
re-minted; renamed_from redirects each retired name to the smaller-nozzle
variant, and "re3D rPETG @0.8 nozzle" additionally takes over the
"re3D Greengate rPETG" mapping that lived on the deleted umbrella. Each
printer model's default_materials now lists the variants for its own
nozzles rather than the stub.
Cubicon's nine "@base" presets were the only instantiated ones of the 196
"@base" filament presets in the library; the other 187 are instantiation:false.
Being selectable, and claiming xCeler-I and xCeler-Plus, they put two presets of
one product on those two printers - which is what forced the nine filament_id
salt splits: one product deliberately kept on two ids so AMS matching stayed
unambiguous.
Flip them to instantiation:false and drop the compatible_printers, setting_id
and filament_settings_id that a base has no use for, matching what the other
150 bases carry. The three "@Cubicon xCeler-{I,Mini,Plus} 0.4 nozzle" variants
keep one printer each, so every printer still sees exactly one preset per
product and they converge on its single id; the nine salted ids retire.
A base is not added to the preset collection, so user presets that inherited
the selectable "@base" - the v2.3.2-v2.4.2 fixtures have one per material -
would lose their parent. renamed_from on the xCeler-I variant, the first model
the base ever claimed, redirects them; a preset built on "@base" while printing
on an xCeler-Plus narrows to the xCeler-I.
The six default_materials / default_filament_profile fields named
"Cubicon PLA @Cubicon xCeler-<model>", dropping the " 0.4 nozzle" the presets
actually carry, so none of them ever resolved; each model now names its own
variant.
Claude-Session: https://claude.ai/code/session_01Q3zm9HuyskkSb4hynviV99
On macOS wxWidgets reports Ctrl+left as a synthetic right button, which is
what made Ctrl+drag pan the canvas. #14999 added an unconditional correction
of the event's button state from wxGetMouseState(), which reports the
physical buttons and knows nothing about that synthesis, so the synthetic
right button was overwritten with a plain left button on every event.
Ctrl+drag then matched the left button mapping and rotated instead of
panning.
Apply the correction only when the event carries no button state at all.
On macOS wx populates button state only for the mouse-down and mouse-dragged
event types, which are also the only ones the Ctrl+left translation touches,
so the ImGui capture fix keeps every event it was added for.
Fixes#15214
Co-authored-by: Noisyfox <timemanager.rick@gmail.com>
A filament_id is now exactly what the preset's own filament_vendor,
filament_type and filament name mint, wherever it inherits from. Inheriting
settings no longer limits what a preset may claim, so the checks that policed
inheritance are gone, and so are the four grandfather lists that held thousands
of presets as permanent exceptions. The snapshot records sanctioned state rather
than excuses: one entry per id, carrying the product it names beside the presets
claiming it.
Profiles that disagreed are corrected instead of excused. The Elegoo TPU and
PAHT roots were named for a different product than all of their variants and
become TPU 95A and PAHT-CF; Elegoo PET-CF gains the filament_type its variants
already set; the Snapmaker breakaway support presets get an id of their own
rather than riding the PVA chain; and a BBL preset name carrying a doubled space
is fixed behind renamed_from. Their ids re-mint from the corrected identities.
The tooling and the design note also drop the word "family", which invited
reading a brand's Lite and Pro spools as one id.
No change to slicing output — only filament_id values, three preset names, the
inherits lines following those renames and the vendor indexes move.
Orca content-addresses every system filament, Bambu's included, but a printer,
its AMS and its vendor's cloud know only that vendor's own catalog ids. The
printer agent now translates between the two: outbound MQTT and FTP traffic, the
AMS mapping sent with a print job, and the ids written into a 3mf bound for the
printer all leave in the printer's own ids, while status messages, loaded
projects and SD-card prints arrive in Orca's. An id with no mapping passes
through unchanged, and an agent whose printers already speak Orca's ids
translates nothing at all.
Bambu's map is generated from BambuStudio's own shipped bundle; a missing or
unreadable file leaves every lookup an identity rather than taking the app down.
The profile check validates the map's shape, and profile CI now runs on the paths
that can change it. docs/HLSD/filament_id.md records the places the map
deliberately does not reach.
Two harness fixes, both paid for by hours of chasing product bugs that were not there.
ROUNDED RECTANGLE. It is the shape the user reported and the gate could not reach it:
the rectangle family binds R to CornerRect and leaves the other modes in the toolbar
flyout, so the three-step Width -> Height -> Radius chain was never exercised.
rung_rounded_rect() arms it over MCP the way the offer menu does. The verb id is the
OFFER id `sk_rect_rounded` — `design_rect_rounded` is the ACTION name, run_verb
throws on it, and the tool silently stays Select; a run that misses that draws
nothing and still reaches its assertions, so the rung arms AND verifies.
THE NETWORK PLUGIN MODAL. GUI_App::post_init() re-raises "Bambu Network Plug-in
Required" from an IDLE event, after any startup sweep has closed it, and
ShowModal() runs a nested event loop: the app is alive, its window is on screen,
and the MCP socket answers nothing. That is indistinguishable from a hang and was
investigated as one, with gdb, twice — the attached stack finally read
ShowModal <- show_network_plugin_download_dialog <- post_init. Seeding
`installed_networking` false stops the whole networking path, so the dialog never
exists to be swept.
Also: check() returns its verdict, so a rung can abandon itself when a precondition
fails instead of asserting into a dead end.
38 checks hold on behemoth against e5659e0f0f.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011FbJKJAJxxkhDTs9XdZzKA
check-gui-sketching.py located the value field by hunting for a small top-level
window and clicked into it before typing. Both halves are now wrong, and the second
was always a problem:
- field_win() cannot find a field that is not a window any more, so every check
built on it silently became one that cannot fail. Replaced by field_open(),
which asks the app: sketch_describe's `editing` is value_field_open().
- focus_field() clicked into the field first, and its own docstring said why —
"WITHOUT THIS THE TYPED VALUE IS SILENTLY DISCARDED". That workaround is exactly
what made this suite blind to the defect the user reported: a ladder that clicks
the field first can never notice that typing WITHOUT clicking is broken. Now a
documented no-op; the field is in the canvas and the canvas has the keyboard.
Measured on behemoth against e5659e0f0f: 64 checks pass, 2 fail. The two are
polygon regularity and area (sides {29.999986, 29.975164, 30.0}, area 2336.98 vs
2338.27) — geometry tolerances, nothing to do with typed values; before this change
the same run failed 5, all of them dimensions and constraints that never received
their value because focus_field() was clicking at a window that no longer exists.
No baseline exists for the remaining two, so they are reported, not claimed as
pre-existing. The suite also still stops at D3 with the app gone; tracked separately.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011FbJKJAJxxkhDTs9XdZzKA
Rebases the in-canvas work onto cad-mainline and finishes it. The field is drawn
by ImGui inside the GL canvas instead of being a borderless top-level wxFrame.
WHY THE FLOATING FRAME COULD NOT BE FIXED. Whether a borderless top-level may hold
the keyboard is the window manager's decision, and it differs per desktop: openbox
grants it, mutter refuses it, macOS denies key status outright. Seven workarounds
fought that and one cost a macOS regression. Drawn inside the canvas there is no
second top-level for anyone to refuse, so the question is never asked. The field is
fed exactly like every other ImGui widget in the app — GLCanvas3D::on_char ->
ImGuiWrapper::update_key_data -> io.AddInputCharacter.
MEASURED, on behemoth: the click-edit ladder holds 28 checks — Line, Rectangle,
Circle, Slot, Polygon, Ellipse, Arc, and click-to-edit on a placed dimension label
— typing with NO click into the field first, committed == typed != prefill every
time, and 27 [UX] imgui_char lines showing the characters arriving.
WHAT WAS ACTUALLY WRONG. Not the field. The belief that "characters never reach the
ImGui InputText" came from the harness: the ladder was delivering keys with
`xdotool type --window` (XSendEvent), which GTK discards, so no build of any kind
could have received them. The new probe in ImGuiWrapper::update_key_data — the one
place ImGui is ever handed a character — is what separated that from a real defect,
and it stays, because a canvas-side probe provably cannot answer the question:
GLCanvas3D::on_char is bound later than any constructor-time probe, wx runs handlers
in reverse bind order, and on_char returns without Skip(), so such a probe is silent
whether or not the key arrived. A day was lost reading that silence as evidence.
Also drops DesignPanel's content-based forwarder and DesignCanvas::inline_type_char.
They were the right rule for a field that could not be focused; with the field
inside the canvas there is nothing to forward, and keeping them would have masked
whether the normal path works.
STILL UNVERIFIED: behaviour under mutter itself. Neither focus-stealing-prevention
WM available here survives long enough to judge — metacity SEGVs ~20s in and xfwm4
dies with BadWindow on SetInputFocus, both before the sketch opens and both
unrelated to this field. The design's claim is structural rather than measured: no
second top-level means no focus to refuse.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011FbJKJAJxxkhDTs9XdZzKA
focus= in [KEYTRACE] was never a class name. GetClassName() returns const wxChar* — wchar_t* in
this build — and the line cast that to const char* and printed it with %s, so it emitted the first
byte and stopped at the padding NUL. "wxGLCanvas" came out as "w". So did "wxWindow". Every focus
reading taken from this instrument for a whole day of diagnosis was a single character, and the
one question it existed to answer — WHICH widget has the keyboard — was the one it could not
answer. Printed through wxString now, and it says focus=wxGLCanvas: the canvas does hold wx focus
while the field is open, which removes the focus hypothesis for good.
Also here, and HONESTLY LABELLED AS INCONCLUSIVE: a wxEVT_CHAR probe on the canvas. It logged
nothing (cc=0), and the tempting reading is "the characters never reach the canvas". That reading
is not available, because the probe is bound in the DesignCanvas constructor BEFORE
GLCanvas3D::bind_event_handlers(), and wx runs the most recently bound handler first —
GLCanvas3D::on_char returns without Skip() exactly when ImGui consumes a character, which is
precisely the case under test. A silent probe is therefore consistent with ImGui consuming the
keys correctly AND with them never arriving. It measures nothing. Rebind it after
bind_event_handlers(), or instrument update_key_data itself, before believing anything about it.
Writing this down rather than acting on it: I came within one commit of "fixing" a mechanism I had
inferred from an instrument that could not see it, which is the same mistake as the focus= field
above and the same mistake that cost a whole session in September.
Deployed binary restored to 00d6c191dc (md5 0eeb9a58cef5).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011FbJKJAJxxkhDTs9XdZzKA
Third measured step, and the last one I will take without a second pair of eyes.
set_as_dirty() BEFORE Refresh(): GLCanvas3D's paint handler returns without rendering when the
canvas is not marked dirty, so the previous commit's bare Refresh() posted paint events that drew
nothing and the frames stopped anyway. With both halves the pump sustains, and the trace shows the
field holding the keyboard frame after frame:
[UX] frame want_text=1 want_kb=1 active=1 buf=158.74
[UX] frame want_text=1 want_kb=1 active=1 buf=158.74 (repeating)
STILL OPEN, and now narrowed to one question: buf never changes. ImGui owns the keyboard and our
InputText is the active item, so what is missing is upstream of ImGui — the characters are not
reaching io.AddInputCharacter at all. The next thing to MEASURE (not to change) is whether
wxEVT_CHAR arrives at the GL canvas in the Design tab: DesignPanel's wxEVT_CHAR_HOOK Skips digits
while inline_busy(), but Skip only helps if the focused widget is the canvas, and nothing has yet
proved that it is at the moment the keys are sent.
Three attempts have now gone into this one point. Per the standing rule that is where solo
iteration stops.
Deployed binary restored to 00d6c191dc (md5 0eeb9a58cef5) — nothing from this branch is installed.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011FbJKJAJxxkhDTs9XdZzKA
Measured, not reasoned. A per-frame trace of the ImGui state is what finally named the mechanism,
and it is a deadlock, not a focus problem:
[UX] frame want_text=0 want_kb=0 active=0 buf=158.74 <- frame 1: the widget is not active yet
[UX] frame want_text=0 want_kb=0 active=1 buf=158.74 <- frame 2: now it is
(nothing further) <- and the canvas stops
This canvas repaints ON DEMAND. ImGui decides whether it wants the keyboard at the END of a frame,
from the active item; GLCanvas3D::on_char only calls render() when update_key_data() says ImGui
wants it. So: no frames -> WantTextInput never turns on -> no render on a keystroke -> still no
frames. The characters sit in ImGui's input queue and the field is exactly as deaf as the window
it replaced, for a completely different reason.
request_frame breaks the circle, and the same trace says so:
[UX] frame want_text=1 want_kb=1 active=1
That is the first time in this file's history that the value field has owned the keyboard without
asking a window manager for it.
STILL OPEN: the typed characters do not reach the buffer (buf stays at the prefill) and the frames
stop after nine. The pump is the suspect — on software GL request_repaint() calls m_canvas->render()
SYNCHRONOUSLY, so this asks for a render from inside a render; it needs to schedule one instead.
That is the next thing to measure, not to guess.
The deployed binary on behemoth is restored to 00d6c191dc (md5 0eeb9a58cef5), byte-identical to
the last good build. Nothing from this branch is installed.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011FbJKJAJxxkhDTs9XdZzKA
The decision (Tommaso's, put to him with the trade-offs): the field stops being a separate
top-level window, because whether such a window may receive typing is the window manager's
call and not ours. openbox grants it, mutter on his desktop refuses, and seven previous
workarounds fought that — one of them causing a macOS regression, and the test harness ending
up clicking the field before typing, which is a workaround no user can be asked to perform and
is exactly the "label value not editable" report.
DONE and proved on the rig: SketchInlineEditor is no longer a wxFrame + wxTextCtrl. It is state
plus an ImGui overlay drawn by DesignSketchTool::render(), at the same screen anchor, in the same
vocabulary as the dimension labels next to it (draw_dim_label is already an ImGui window). The
field opens where it should — [UX] open title=Length prefill=158.74 from the running app.
NOT DONE: typing does not reach it. ImGui is fed from GLCanvas3D's own key handler, so the keys
have to arrive at the canvas; giving the canvas wx focus when the field opens was not enough.
The remaining question is where a keystroke goes between DesignPanel's wxEVT_CHAR_HOOK and
GLCanvas3D::on_char in the Design tab, and whether the canvas repaints often enough for ImGui to
advance its input state. That is attempt three on this specific point, so it goes to a second
opinion rather than a third guess.
Also here: scripts/CAD/check-gui-click-edit.py, the ladder Tommaso asked for. It types into the
field WITHOUT clicking it first — the click is what check-gui-sketching.py's focus_field() does
and why that suite can never see this defect — and fails when the prefill is what gets committed.
It currently fails, correctly, on the above.
Not on cad-mainline: the deployed binary must stay the last good build until typing works.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011FbJKJAJxxkhDTs9XdZzKA
present_toplevel() already asked for focus with a server timestamp, but only when
the widget happened to be realized. An unrealized widget has no GdkWindow, so
there was nothing to read a timestamp from and control fell through to
wxFrame::Raise() — which asks for activation with GDK_CURRENT_TIME, i.e. 0.
Zero is exactly what focus-stealing prevention discards. metacity says it out loud
when a sketch value field opens:
Buggy client sent a _NET_ACTIVE_WINDOW message with a timestamp of 0
and mutter, same lineage, refuses it silently on the user's desktop. That refusal
is the reported defect: the field is visible, never receives the keyboard, and
Enter commits the as-drawn prefill.
So realize the widget and retry, and do NOT fall back to Raise() on X11 — a
timestamp-0 activation is refused anyway, and on some window managers it only
marks the window as demanding attention.
Not yet confirmed end to end: both window managers with focus-stealing prevention
available here abort on this frame — metacity at frames.c:1239, xfwm4 with
BadWindow on SetInputFocus as the frame is destroyed under it — so the ladder
cannot yet return a trustworthy verdict under one. Two WMs crashing on the same
borderless, repeatedly re-mapped STAY_ON_TOP frame is its own signal about this
design. Tracked in projects-1p5 and projects-40m.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011FbJKJAJxxkhDTs9XdZzKA
The reported defect: sketch dimension labels are "not editable" — you draw a
rectangle, its Width field opens, you type, and the as-drawn number is committed
instead. It affects every sketch tool, not just the rounded rectangle.
WHAT THIS ADDS
1. The arbiter (DesignPanel CHAR_HOOK -> DesignCanvas::inline_type_char ->
SketchInlineEditor::type_char). Routes a key by what it IS, not by who the
window manager focused: digits, sign, decimal separator and Backspace/Delete
go to the open value field, Enter/Tab commit, letters stay tool shortcuts.
This is FreeCAD Sketcher's rule (DrawSketchKeyboardManager::
detectKeyboardEventHandlingMode), and the reason its sketcher behaves the same
on every desktop: it never asks who has focus.
2. The [UX] trace (SNAPORCA_UXTRACE) in SketchInlineEditor: open/commit/refused/
cancel, with the prefill and what the control actually held at Enter. It did
not exist — the ladder below was written against a surface no build emitted,
so it could only ever report "nothing opened". typed == prefill on a commit is
the defect's signature and nothing else makes it visible.
3. A draw-then-edit trace in DesignSketchTool: four early returns can swallow the
value-field chain and from outside they are indistinguishable.
4. scripts/CAD/check-gui-click-edit.py — types WITHOUT clicking the field, as a
person does, across Line/Rectangle/Circle/Slot/Polygon/Ellipse/Arc plus label
click-to-edit, and asserts committed == typed != prefill.
5. scripts/CAD/focus-loop.sh — sync/build/assert on behemoth. NOT the orcacad-gui
rig: its image pins deps 216 non-CAD files behind cad-mainline, so today's CAD
sources cannot build there without a deps rebuild.
WHAT IS PROVEN, AND WHAT IS NOT
Green under openbox: 28 checks, every tool, committed == typed != prefill.
But openbox CANNOT adjudicate this bug and the ladder says so in place. There the
field always wins the keyboard, so the same ladder also passes against a binary
with the arbiter compiled out — measured twice. Two ways of removing the keyboard
were tried and both are recorded as dead ends: XSetInputFocus loses to the field's
own re-focus CallAfter, and XSendEvent (xdotool --window) is dropped by GTK, which
made every run red regardless of the code.
Under metacity — same focus-stealing-prevention lineage as the user's mutter — the
mechanism appears in the WM's own log:
Buggy client sent a _NET_ACTIVE_WINDOW message with a timestamp of 0
That is the activation being refused, which is exactly the reported symptom.
present_toplevel() already asks for a server timestamp, so a path is still falling
through to frame->Raise(), which sends time 0. That is the next thing to fix, and
it is tracked; the arbiter alone does not close it. metacity also aborts on this
window (frames.c:1239), so the gate needs a WM that survives before it can return
a verdict.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011FbJKJAJxxkhDTs9XdZzKA
"Still cannot edit labels in rounded rectangles." Reproduced on the rig in a few minutes, and it
is NOT the window-manager defect the rest of this week has been about — it happens on openbox,
where typing into a value field works perfectly. The value was never the problem. The LABEL was
not there.
render_live_quotes picks the entity to speak for like this:
else if (m_selection.size() == 1) ei = m_selection[0];
if (ei < 0 || ...) return;
A rounded rectangle is EIGHT entities — four lines and four arcs — so selecting the shape makes
m_selection.size() == 8 and the pass returns before drawing anything. Its Width, Height and fillet
Radius are live labels and nothing else, so with them gone there is no affordance at all: no
number to click, no field to open, no value to refuse. The rule hid the characteristic quotes for
precisely the shapes that have nothing but characteristic quotes.
A plain rectangle looked fine only by accident. Typing into its auto-edit chain creates a DRIVEN
dimension, which render_dimensions draws from the annotation list, so its labels survive. The
rounded rect's W/H/R go through set_rounded_rect, which rebuilds the geometry and leaves no
annotation behind. Same for slot, arc-slot and polygon: every grouped feature was in this hole.
A selection that is entirely ONE feature now speaks through any member. The switch below already
keys off feature_of(ei) rather than the entity, so nothing else had to change.
Measured on behemoth :10, before and after, same binary path:
before 8 selected -> no labels at all
after 8 selected -> R26.6 / 117.4 / 150.7 drawn; clicking R26.6 opens Radius prefilled 26.60;
typing 8 gives R8.0 mm and visibly sharper corners.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011FbJKJAJxxkhDTs9XdZzKA
# Description
Under `core.autocrlf=input`, a Windows dependency build fails while
building CPython:
```
The system cannot find the batch label specified - begin_search
Cannot locate python.exe on PATH or as PYTHON variable
error MSB8066: ... exited with code 3
```
`git apply` inherits the caller's git configuration, so it rewrites the
patched `PCbuild/find_python.bat` to LF, and `cmd.exe` cannot resolve
`goto` labels in an LF batch file. `git init` already runs in the
extracted source, so setting `core.autocrlf` on that repository fixes it
and leaves the shared `PATCH_CMD` alone.
Only python3 is affected, its patch being the only one under `deps/`
that touches a `.bat`. `core.autocrlf=true` (the Git for Windows
default) and `false`/unset were never affected.
If a dependency build later fails with `patch does not apply`, delete
`deps/build` and rebuild. `git apply` is not idempotent, and that is
independent of this change.
## Tests
Visual Studio 2026 (18.6.3), `core.autocrlf=input`, built from an empty
`deps/build-dbg`:
| `deps debug` on | `find_python.bat` | CPython |
|---|---|---|
| `upstream/main` | 0 CRLF / 95 LF | fails at `begin_search` |
| this branch | 94 CRLF / 1 LF | builds |
It then stops at the debug staging step, a separate bug fixed by #15353;
with both applied it installs `libpython`. I hit this on a debug build,
but the patch step has no Debug/Release conditional.
[How to Download Pull Requests Artifacts for
Testing](https://www.orcaslicer.com/wiki/how_to_download_pr_artifacts)
Tommaso Bianchi