* CLI: --inspect-paint — dump per-facet paint state as JSON
Reads the per-facet enforcer/blocker/extruder/fuzzy-skin state stored
on every ModelVolume (supported_facets / seam_facets /
mmu_segmentation_facets / fuzzy_skin_facets) and emits a structured
JSON summary to stdout. Machine-readable alternative to opening the
paint gizmos.
Per (object, volume, layer, state): facet count, surface area in
mm², and mesh-local bounding box. Empty layers collapse to
{"empty": true}. Summary at the top level rolls up totals.
One correctness detail worth calling out: FacetsAnnotation::
get_facets_strict returns an indexed_triangle_set whose `vertices`
array is the whole source mesh — only `indices` are filtered to the
painted triangles. A naive bounding_box(its) would report the whole
mesh's bbox even when only a few facets are painted. The helper
its_referenced_bbox() walks only the vertices actually indexed by
the painted triangles, so `bbox` correctly localizes the painted
region.
Rationale: every paint-driven workflow — GUI-painted .3mf verified
in CI, AI agents planning support enforcers, MMU color layout checks
— needs to know what's already painted on a model. Today that's a
GUI-only read. --inspect-paint closes that loop for scripted callers.
New file src/slic3r/Utils/PaintCLI.{hpp,cpp} (~215 lines). Depends
only on Model, TriangleMesh, TriangleSelector, FacetsAnnotation, and
nlohmann::json — all already in tree. No new dependencies, no
signature changes, no behavior change when the flag is absent.
Registered as an action (parallel to --info) so it satisfies the
"needs an action" check and bypasses the GUI fallback; control falls
through the normal post-action path to a clean exit 0.
Verification:
unpainted STL: every layer {"empty": true}, summary zero
GUI-painted .3mf: enforcer count / area / bbox match painter
clean JSON: parseable via jq
* CLI --inspect-paint: exit after printing, reject conflicting actions
- Finish like the end of CLI::run once the JSON is written, as the
tooltip says. The callback manager is Linux-only, so its use is
guarded.
- Reject actions that would otherwise be skipped without notice
(--slice, --export-3mf, ...) before loading. Load-time options such as
--uptodate are still accepted.
- Replace invalid UTF-8 in object names and paths instead of throwing.
- Report every input file as sources; inputs are merged into one model
before actions run.
* CLI --inspect-paint: reject a run without input
Without an input file or --load-assemble-list there is nothing to
inspect, and the run printed nothing and exited 0. Reject it up front
with CLI_INVALID_PARAMS, next to the other invalid-parameter checks.
* Toolchange Cyclic Order
* Apply cyclic order to first layer
* Unit test
* Copilot fixes
---------
Co-authored-by: Rodrigo Faselli <162915171+RF47@users.noreply.github.com>
* Run every profile maintenance job from one tool
orca_id_tool.py becomes orca_profile_tool.py, and orca_extra_profile_check.py
and orca_filament_lib.py fold into it as subcommands: check, generate-id, fix,
trim, update-index and update-snapshot. The three scripts already overlapped --
the checker imported half of its rules from the id tool, which in turn kept a
copy-pasted set of output helpers to avoid the resulting import cycle -- while
disagreeing on how a vendor is enumerated, how a JSON file is read and what the
exit code means. One file settles all three.
check, normalize, trim and update-index reproduce their predecessors exactly; normalize and
update-index were diffed byte-for-byte against the old scripts over a copy of
the whole tree. Deliberate changes: the compatible-printers check no longer
switches itself off when --check-materials is passed, an error exits 1 rather
than -1, update-index honours --profile-type and reports a profile it cannot
place instead of dropping it from the index, fix and update-index gained
--dry-run, trim keeps an unindexed file some surviving profile still inherits
from, and vendors are enumerated as directories with an index -- which is why
blacklist.json, a data file that an unscoped index rebuild once wrote four empty
list sections into, loses them here and will not collect them again. The dead
rename_filament_system() helper is gone.
The suite under scripts/tests now covers the maintenance commands too, and CI
runs it; nothing there ran in CI before. No shipped profile data changes apart
from those four keys.
* update vendor index files with "python3 ./scripts/orca_profile_tool.py update-index" and "python3 ./scripts/orca_profile_tool.py normalize"
* CLI: --ground-face-* / --lay-flat / --center-on-bed orientation primitives
Adds the CLI counterparts to the GUI's lay-flat / face-pick gizmos.
Scripted / CI / AI pipelines can now set orientation without rendering
a wxWidgets frame; today the only way is a GUI round-trip.
New CLI actions (all operate in the mesh-local frame so they compose
with prior --rotate-* / --orient flags):
--ground-largest-face 1 Auto-detect the largest planar-face
or --lay-flat 1 cluster (area-weighted), rotate so its
normal points -Z. Covers "this part has
one obvious flat side" cases.
--ground-face-normal NX,NY,NZ Pick the face whose mesh-local
normal best matches the given
vector; ground it. e.g.
`--ground-face-normal 1,0,0`
stands a part on its +X side.
--ground-face-point X,Y,Z Find the triangle containing the
given mesh-local point; ground its
face. Disambiguates when several
faces share a normal (largest
containing triangle wins).
--center-on-bed 1 Translate so the XY bounding-box
centroid lands at the bed center
(derived from printable_area).
New file `src/slic3r/Utils/MeshOrient.{hpp,cpp}`:
- collect_triangles_object / compute_face_clusters — quantize
per-triangle normals (0.001, ~0.06°) and area-weighted-average
within clusters. Same clustering logic used by lay-flat.
- apply_ground_rotation — same math as Selection::flattening_rotate
in the GUI (Selection.cpp:1432): world-space quaternion from the
transformed normal to -Z, applied as offset * new_rot * old_no_offset
on every instance of every object, then a per-instance Z-lift so the
grounded face lands at exactly 0 (avoids "No layers were detected"
from FP-error z≈-1e-9).
- ground_face_point uses a top-N cluster search + point-in-triangle
test in local space; largest-area triangle wins on ambiguity.
Rationale: without these, any CLI pipeline that needs a specific
face on the bed must either encode custom rotation math per part or
break out of the pipeline into the GUI. Both are bad for
reproducibility. The --ground-face-* triple + the largest-face
auto-mode cover essentially every orientation intent expressible
in a slicing wizard.
Scope:
- `src/slic3r/Utils/MeshOrient.{hpp,cpp}` — new, ~420 lines
- `src/slic3r/CMakeLists.txt` — 2-line registration
- `src/libslic3r/PrintConfig.cpp` — 5 new CLIMiscConfigDef entries
- `src/OrcaSlicer.cpp` — 58-line handler block + 1 include
No behaviour change when the flags are absent.
(cherry picked from commit c45a9795e1)
* CLI grounding: choose among the Lay on Face planes, per object
Addresses review:
- Move the geometry of GLGizmoFlatten::update_planes() into
libslic3r/LayOnFace and use it from the gizmo and the CLI, so the
--ground-* options pick convex-hull faces per object and instance,
with part transformations (--rotate-x/y) applied.
- Drop --center-on-bed, the --lay-flat alias and MeshOrient; make
--ground-largest-face a coBool.
- Parse --ground-face-normal and --ground-face-point strictly. A point
that only some objects contain grounds those and leaves the others.
- Fold in --inspect-mesh from #14603, reporting the same planes.
- Tests in tests/libslic3r/test_lay_on_face.cpp: bounding boxes before
and after, rotate then ground, two objects, and a ribbed part whose
parallel inner faces outsum its base.
* CLI --inspect-mesh, --ground-face-*: reject missing input and empty values
- Without an input file or --load-assemble-list, --inspect-mesh printed
nothing and exited 0. Reject it up front with CLI_INVALID_PARAMS.
- An explicit empty --ground-face-normal or --ground-face-point was
silently ignored. Only options given on the command line reach the
transforms loop, so an empty value now fails the strict parse like any
other malformed value.
# Description
Add `--strict` for CI and scripted pipelines, and a structured
`warnings`
array in `result.json`.
## `--strict`
A NON_CRITICAL slicing warning is logged and the slice succeeds: return
code
`0`, G-code written. That suits interactive use, but a pipeline then
ships a
slice with a warning nobody saw. With `--strict`, such a warning fails
the run
with `CLI_SLICING_ERROR` before the G-code is exported. Without the
flag,
nothing changes.
In FFF the warning that reaches this path is "support needed but
disabled"
(`PrintObject::generate_support_material`). `--no-check` skips that
check, so
`--strict --no-check` is rejected with `CLI_INVALID_PARAMS`.
`--strict` is read before any work, so it doesn't depend on argument
order and
`result.json` reports it for early failures as well.
## `result.json`
Two new top-level fields:
- `warnings`: `[{"class", ...details}]`. One class is wired:
`slicing_warning_non_critical` with `plate_id` and `text`, recorded
whenever
such a warning fires, with or without `--strict`. The array also fills
on
runs that succeed, so `return_code` stays the verdict.
- `strict_mode`: whether `--strict` was on.
`record_exit_reson` writes `result.json` on Linux only, so both fields
exist
only there. The non-zero exit works on every platform.
## Tests
- `tests/fff_print/test_support_material.cpp` (all platforms): an
overhang
sliced with support off raises the NON_CRITICAL support-needed status,
and
the no-check flag suppresses it.
- `tests/cli/test_cli_strict.sh` (Linux only): runs `orca-slicer`
without
flags, with `--strict`, and with `--strict --no-check`, and checks the
shell
status and `result.json` of each. It runs the built binary, so it
carries the
`RequiresApp` label, which `scripts/run_unit_tests.sh` excludes because
the
unit-test job only receives `build/tests`. Run it with
`ctest --test-dir build/tests -C Release -L RequiresApp`.
- CI: `unit_tests.yml` now passes `Release` on Linux too.
`build_linux.sh`
configures Ninja Multi-Config, and without a config ctest drops the
labels of
plain `add_test()` tests, so this test ran as "Not Run" instead of being
excluded. The docs that assumed Linux was single-config are corrected
too.
Built and run locally on Linux (GCC 14) on current `main`: both tests
pass,
and the touched files compile clean under Clang with `-Werror`.
* fix: bounds-check the toolchange flush-volume and HRC per-filament lookups
GCode::set_extruder's toolchange flush-volume lookup and
GCodeProcessor::update_slice_warnings's HRC check index per-filament and
per-extruder arrays (flush_volumes_matrix, the filament map, the nozzle list)
by filament/extruder id. When a config leaves one of those arrays shorter than
the filament count (partial or legacy multi-extruder projects, minimal
configs), the reads run off the end: silent on a normal STL, a hard abort under
_GLIBCXX_ASSERTIONS.
Route both reads through bounds checks: the flush lookup falls back to no flush,
matching the existing unknown-old-filament branch beside it, and the HRC check
skips an unmapped filament, mirroring the required_nozzle_HRC guard on the line
above. When the arrays are sized to the filament count the values are unchanged,
so correctly-specified configs are unaffected.
* ci: retrigger checks
* fix: guard H2C per-filament array reads against short config arrays
The H2C tool-ordering, wipe-tower, and g-code export paths index per-filament
config arrays by filament/tool id. A config with fewer entries than the filament
count (partial or legacy projects, minimal test configs) makes these reads run
past the end of the vector: silent under a normal STL, but UB that aborts under
the flatpak build's bounds-checked STL (_GLIBCXX_ASSERTIONS).
Route the reads through the existing clamping accessors (get_at,
get_filament_category, is_in_same_extruder) and add a small clamp helper for
filament_change_length. The guards are no-ops when the arrays are sized to the
filament count, so correctly specified configs are unaffected.
* fix: size the grouping context's filament_info to the filament count
build_filament_group_context built model_info.filament_info by walking
filament_type, so a config whose filament_type is shorter than the filament
count produced a short vector. FilamentGroup indexes filament_info by filament
id, so clamping the individual reads only moved the out-of-bounds access
downstream. Loop to filament_nums and read all three fields through get_at,
and drop filament_ids entries past the filament count, since the grouping code
pairs filament_ids and filament_info by position.
Adds a regression test with four filaments and one-entry filament_type /
filament_is_support. Without the fix it throws bad_alloc from copying a garbage
std::string read past the end.
* fix: guard the carousel nozzle-change length reads too
The carousel branch added in b90ac13d86/b0dddb4648 reads
m_filaments_change_length by tool id without a bounds check, the same
pattern this branch already routed through filament_change_length_at
a few lines above in both plan_toolchange and plan_tower_new.
* fix: guard WipeTower per-filament array reads against short config arrays
The BambuStudio WipeTower sync reintroduced raw per-filament array
indexing that reads out of bounds when a config leaves an array shorter
than the filament count: m_physical_extruder_map in format_line_M104/M109
(indexed even when empty), and m_filament_categories in get_wall_skip_points
and get_wall_filament_for_all_layer. Silent on a normal STL, a hard abort
under the bounds-checked STL the Flatpak build uses.
Bounds-check the physical extruder map before indexing (omitting the T
token, as the existing -1 path already does), and route the two raw
m_filament_categories reads through the clamping get_filament_category()
accessor the surrounding code already uses. No change for correctly-sized
configs.
# Description
<!--
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> * What issue does this PR address or fix?
> * What new features or enhancements does this PR introduce?
> * Are there any breaking changes or dependencies that need to be
considered?
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Since #15438, every CLI run that loads a system preset spends about a
second per preset file re-parsing that vendor's entire profile tree. A
slice with a machine, process and filament preset got roughly 2.5 s
slower, and a four-filament slice roughly 4 s slower. This PR loads each
vendor tree once per run instead. Resolved presets and G-code are
unchanged.
The GUI never takes this path, and no release contains #15438, so the
regression only affects CLI runs on current dev and nightly builds. That
includes print farms, slicing services and plugins that call
`orca-slicer --slice`, and CI suites.
## Changes
### Why it was slow
`PresetBundle::resolve_preset_config` resolves a system preset through
its vendor manifest by loading the whole OrcaFilamentLibrary bundle and
the whole vendor tree from JSON, then picking the one preset out. The
CLI did that separately for every `--load-settings` and
`--load-filaments` file, on a fresh `PresetBundle` each time. With BBL
presets, a machine + process + filament run opened `BBL.json` three
times and read BBL's 2,879 profile files and the library's 512 three
times over.
### Load each vendor tree once
- `PresetBundle` keeps every vendor bundle its manifest path loads,
keyed by source root, vendor and substitution rule, and reuses them for
later resolutions on the same bundle.
- OrcaFilamentLibrary is cached the same way, so vendors under one root
share a single library load and the library's own presets resolve from
that same instance. A vendor bundle only reads from its base while
loading, so sharing it is safe.
- A failed or throwing load is not kept, so error reporting is
unchanged.
- The key includes the source root, so presets from two different
profile roots still resolve separately.
- The CLI resolves every system preset through one `PresetBundle` for
the whole run, instead of creating one per file.
The resolved configurations still come from the same canonical vendor
loader, so what a preset resolves to does not change. Only the CLI calls
`resolve_preset_config`, so a long-lived GUI bundle cannot end up
holding profile trees that later change on disk.
# Screenshots/Recordings/Graphs
<!--
> Please attach relevant screenshots to showcase the UI changes.
> Please attach images that can help explain the changes.
-->
CLI slice of a 20 mm cube with X1 Carbon system presets. Both builds get
the same datadir, best of 3, Linux. "Before" is this PR's base from CI.
| System presets loaded | Before | After |
|---|---|---|
| machine | 0.95 s | 0.87 s |
| machine + process | 1.67 s | 0.92 s |
| machine + process + 1 filament | 2.51 s | 0.97 s |
| machine + process + 4 filaments | 5.00 s | 0.99 s |
Files opened during the machine + process + filament run (`strace -e
openat`):
| | Before | After |
|---|---|---|
| `BBL.json` | 3 | 1 |
| `OrcaFilamentLibrary.json` | 3 | 1 |
| `system/BBL/**/*.json` | 8,634 | 2,880 |
| `system/OrcaFilamentLibrary/**/*.json` | 1,536 | 512 |
Peak memory did not rise: max RSS 306 MB → 286 MB for the three-preset
run, and 305 MB → 285 MB for four filaments. The "before" figure is an
AppImage, so part of that gap is probably packaging.
## Tests
<!--
> Please describe the tests that you have conducted to verify the
changes made in this PR.
-->
- New test "Manifest-backed resolution reuses the vendor tree it already
loaded" in `tests/libslic3r/test_preset_bundle_loading.cpp`. It resolves
one preset, changes the parent profile on disk, then resolves a sibling.
The same bundle returns the value it already loaded, and a fresh bundle
picks up the change.
- New test "Manifest-backed resolution shares the library between
vendors under one root". It resolves through one vendor, changes a
library profile on disk, then resolves through a second vendor and a
library preset on the same bundle. Both return the value already loaded,
and a fresh bundle picks up the change.
- All `[Preset][Bundle]` tests pass (87 test cases, 1,069 assertions),
including the existing manifest-backed resolution cases for source-root
scoping, malformed vendor loads, missing parents and type mismatches.
- G-code of the three-preset slice is identical before and after, header
lines excluded.
- The external CLI regression suite passes. Two cases report as
unexpectedly passing because #15639 fixed their bug. They pass the same
way on this PR's base without the change.
- A GUI-vs-CLI parity run over 10 fixtures shows no new differences.
- Builds clean on Linux (Release, with tests).
<!--
> 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)
The manifest resolver loaded OrcaFilamentLibrary once per vendor it
resolved through, so a run that mixes vendors parsed the library tree
again for each of them. The library is now cached like any other vendor
tree, keyed on its root and substitution rule, and doubles as the base
every vendor under that root loads against. A vendor bundle only reads
from its base while loading, so sharing the instance is safe.
The cache key carries the substitution rule as its enum, and the lookup
lambdas take a const bundle since they only read.
`--export-settings` already writes the merged config as JSON at the
right point in the CLI flow. Passing `-` now writes that same document
to stdout, so scripts can inspect the effective config without a temp
file. This replaces #14605.
- `ConfigBase::save_to_json` gains a stream overload. The file overload
serializes through it before opening the file, so the output format is
unchanged, and a config that cannot be serialized (invalid UTF-8) now
leaves the existing file untouched instead of truncating it.
- On stdout, invalid UTF-8 in string values is written as U+FFFD instead
of ending the process with an uncaught `type_error`. Files keep the
strict behaviour.
- To keep stdout pure JSON, `-` is rejected up front (stderr message,
`CLI_INVALID_PARAMS`, shell status 254) when combined with an action or
transform that can write to stdout or does real work: `--info`,
`--help`, `--orient`, slicing and exporting. Options that do nothing
without a slice (`--uptodate`, `--min-save`, `--pipe`, ...) are still
accepted.
- The one unconditional stdout write on a success path, "skip locked
instance" during arrange, now goes to the log.
- Every other value, including the default `output.json`, behaves as
before.
Tests in `tests/libslic3r/test_config.cpp`: the stream output equals the
file output and keeps the tab-indented format; invalid UTF-8 throws on
the strict path and is replaced when asked; a failed save leaves the
previous file intact.
Opening a model with a relative path, for example `orca-slicer ./some.3mf`,
failed with "Loading of a model file failed." and "The file does not contain
any geometry data.", while the same file opened by an absolute path or by
drag and drop worked.
GUI_App::init_app_config() changes the working directory to <data_dir>/log,
and it runs from the GUI_App constructor because the app config is needed
early for instance checking. The input files are opened much later, in
post_init(), so a path still relative at that point resolved against the log
directory instead of the directory OrcaSlicer was started from, and the 3MF
reader failed to open it.
Resolve the input paths in CLI::setup(), which runs before GUI_App is
constructed and therefore before the working directory moves. Absolute paths
are returned unchanged, so the forms that open today are unaffected, and
custom open protocol URLs are passed through since post_init() hands those to
the downloader rather than the file loader.
The working directory change is left alone. It was added in #3248 so the TUTK
logs land in the data directory instead of the working directory (#3209).
--export-settings already writes the merged config as JSON at the right
point in the CLI flow. Passing - writes the same document to stdout.
- ConfigBase::save_to_json gains a stream overload. The file overload
serializes through it before opening the file, so the format is
unchanged and a config that cannot be serialized leaves an existing
file untouched instead of truncating it.
- On stdout, invalid UTF-8 in string values is written as U+FFFD instead
of ending the process with an uncaught type_error; files keep the
strict behaviour.
- - is rejected up front when combined with an action or transform that
can write to stdout or does real work, so stdout carries only the
JSON.
- The unconditional "skip locked instance" stdout write during arrange
now goes to the log.
- Tests in tests/libslic3r/test_config.cpp.
* Extract Layer::choose_ironing_extruder for unit-testable ironing routing
The ironing extruder selection in make_ironing() was a 5-line nested
conditional inlined at the top of the loop, with no isolated test
coverage. Pull the gating into a static helper so the routing decision
is unit-testable without spinning up the slicing pipeline.
Pure refactor: the helper preserves the original logic bit-for-bit
(NoIroning -> -1; AllSolid always enabled; TopSurfaces and TopmostOnly
require some top shells or, in spiral mode, more than one bottom shell;
TopmostOnly additionally requires being on the topmost layer; enabled
ironing routes to solid_infill_filament).
Add tests/fff_print/test_choose_ironing_extruder.cpp covering:
- AllSolid regardless of layer position
- TopSurfaces with top_shell_layers > 0
- TopSurfaces with top_shell_layers=0 + spiral mode + bottom_shell_layers>1
- TopmostOnly + topmost layer
- NoIroning short-circuit
- TopSurfaces with top_shell_layers=0 (and not spiral) -> disabled
- TopSurfaces, spiral, but bottom_shell_layers=1 -> disabled
- TopmostOnly on a non-topmost layer -> disabled
* Move ironing routing test into the Fill subsystem file
Rename the test to tests/libslic3r/test_fill.cpp and tag it [Fill] to
match the subsystem it covers, use flat behavioral test cases with
GENERATE for the parameterized ones, and drop the history narration from
the code comments.
* tests: move ironing routing tests into fff_print/test_fill.cpp
Keeps the Fill tests in one file, alongside the existing ironing
rotation-template test.
Resolving a system preset through its vendor manifest loaded the whole vendor tree and the filament library from JSON, and the CLI did that separately for every --load-settings and --load-filaments file. A run with machine, process and filament presets parsed BBL's 2,879 profile files and the library's 512 three times over, about a second each.
Keep the library and vendor bundles loaded by the manifest path on the PresetBundle that resolved them, keyed by source root, vendor and substitution rule, and have the CLI resolve every system preset through one bundle for the whole run. A failed load is not kept, so errors are reported as before.
On a cube slice with X1C machine, process and PLA presets: 2.42 s -> 0.93 s, BBL.json opened once instead of three times, identical G-code.
A valid mixed filament already slices the same on the CLI as in the GUI;
these are the places where the CLI still skipped a rule the GUI applies.
- Keep the prime tower when a mixed filament is used, even if every
--load-filaments preset is the same. A mixed filament swaps between its
components every layer, so turning the tower off left the swaps with
nothing to purge on.
- Leave a mixed slot's row and column of the flush matrix at zero when
--filament-colour triggers a recompute, as the GUI does; a mixed slot
never reaches a nozzle.
- Refuse a mixed slot that has no filament of its own. Feature filament
ids aimed at it were past the filament count, got reset to filament 1
and the model silently printed in one colour.
- Refuse a plate that uses a mixed filament whose components are
different filament types, the type half of the GUI's
Sidebar::has_broken_mixed_filament. Missing or out-of-range components
are already rejected for the whole project by validate().
get_extruders_under_cli gains an expand_mixed_slots flag so the gate
can see mixed slots rather than their components; existing callers
keep the expanded list.
Both refusals exit with the new CLI_MIXED_FILAMENT_INVALID (-69).
update_values_to_printer_extruders_for_multiple_filaments picks each
filament's value from the flattened (filament x variant) columns of every
per-filament variant option. When a column index fell past the end of the
option's values, it skipped that filament and left the zero the output
vector was created with.
The GUI always hands this function full columns, but the CLI does not:
- a CLI override of a single value, such as --nozzle-temperature=211 on a
four-filament project, came out as 211,0,0,0, so three filaments would
print at 0 C;
- loading fewer filament presets than the project has filaments left the
remaining filaments' columns missing, so filament_cooling_before_tower
came out as 10,10,0,0 and filament_ramming_volumetric_speed as -1,-1,0,0.
An out-of-range column now keeps the option's first value, the fallback
get_at() and the sibling gather step already use. The seven per-type copies
of the loop are replaced by that same gather_option_values helper, moved
above the function; it now takes its caller's name for its log lines. An
empty option, which has no first value, is given one registered default per
filament first; it used to be replaced with zeros.
On a partial load a filament whose preset was not loaded takes the first
filament's value rather than its own preset's, which the CLI does not load;
for the options seen in practice those agree.
* CLI: record command-line overrides in different_settings_to_system
Settings passed on the command line (--sparse-infill-density 25% ...) override
the loaded presets when m_extra_config is applied to m_print_config, but nothing
recorded them in different_settings_to_system. The exported project therefore
carried the new value with no mark that it was modified, and re-opening it in the
GUI reverted it to the system preset's value -- the same failure the preset-leaf
diff fixes for user presets, via a different source of override.
The key set comes from m_config, not m_extra_config. read_cli() puts only what the
user typed into m_config and setup() adds nothing but CLI-own defaults (none of
the keys run() materialises there is a preset option), whereas the CLI writes its
own values into m_extra_config (has_filament_switcher, filament_colour,
filament_map ...), which must not be reported as user overrides.
Values are snapshotted just before the apply and only keys the override actually
changed are recorded: a typed value equal to the loaded one modifies nothing, and
listing it would read as a spurious difference against what the GUI writes. Each
key lands in the column(s) whose preset type owns it -- process, every filament,
printer -- and a key already present is not duplicated. Keys no preset owns
(curr_bed_type, a project setting) land nowhere, as in the GUI.
Follow-up to #15595, split out at review.
* CLI: judge command-line overrides the way the value is read
Review follow-ups on the override recording:
- Lists were compared as whole serialized strings. read_cli() builds a fresh
one-entry list, so --nozzle-temperature 245 against 245,245,245 on a
three-filament project was recorded in every filament column although nothing
changed. Lists are now compared entry by entry with a missing entry read as the
first, as get_at() reads it (and as resize() pads).
- The log line fired for every changed key, including ones no preset owns
(curr_bed_type) and which therefore land in no column. It now fires only when a
column took the key.
- m_print_config.has(key) straight after apply(m_extra_config, true) was always
true, both configs sharing print_config_def; removed. columns.size() >= 2 also
always holds after the resize to filament_count + 2 -- different_settings_to_system
is not a CLI option, so nothing in between can shrink it -- but that rests on code
far away, so it stays a plain check rather than an assert: release builds compile
asserts out, and a _GLIBCXX_ASSERTIONS build would abort on columns[0].
Deliberately NOT done: comparing a key the loaded config lacks against its
built-in default. On reopen the GUI restores an unlisted key from the SYSTEM
preset, not the default. A 3MF written before an option existed leaves it absent
here, so --sparse-infill-density 20% (the default) against a Prusa system 15% would
go unrecorded and be reverted to 15%. Absent keys stay always-recorded:
over-recording is cosmetic, under-recording loses the value. Verified that such a
key really is absent at this point, rather than filled from the system preset.
Reported by HanifKoh and raistlin7447 in review of #15642.
SoftFever