Support variant-specific cooling, pressure advance, purge, ramming and temperature ranges. Keep shared U1 values as singletons and verify element-zero fallback for missing variant entries. Preserve preset migration aliases and validate high-flow selections using their declared nozzle volumes.
Co-authored-by: Codex <codex@openai.com>
Pressure advance, adaptive pressure advance and its model can now take a
different value for each extruder variant of a filament, such as Standard and
High Flow nozzles, like the other per-variant filament settings. Projects
saved with one value per filament apply it to every variant of that filament,
and the addnorth BBL filaments in the Orca Filament Library are updated to the
per-variant layout.
# Description
The Ender-3 V3 SE machine start G-code performs its purge using
absolute-style extrusion positions:
```gcode
G1 ... E15
G1 ... E30
```
However, the machine start G-code does not explicitly initialize the
positioning or extrusion mode before these commands.
OrcaSlicer emits the printer's custom `machine_start_gcode` before its
own generated `G90` / `M82` or `M83` preamble. This means the purge can
inherit the extrusion mode left active by the printer.
For example, if `M83` relative extrusion is still active, such as after
a cancelled print where normal end G-code was not executed:
- `E15` extrudes 15 mm
- `E30` extrudes another 30 mm
Instead of the intended 15 mm followed by another 15 mm.
This change explicitly adds:
```gcode
G90 ;Absolute positioning
M82 ;Absolute extrusion mode
```
before the purge sequence so startup behaviour is deterministic and does
not depend on inherited printer state.
The change is applied consistently to all Ender-3 V3 SE nozzle variants:
- 0.2 mm
- 0.4 mm
- 0.6 mm
- 0.8 mm
No print speeds, temperatures, retraction values, machine limits, or
other profile settings are changed.
# Screenshots/Recordings/Graphs
Not applicable. This is a machine start G-code profile fix.
## Tests
- Confirmed all four Ender-3 V3 SE profiles use the same `E15` / `E30`
purge sequence.
- Confirmed the current profiles do not explicitly issue `G90`, `M82`,
or `M83` before that purge.
- Confirmed OrcaSlicer emits `machine_start_gcode` before its generated
positioning/extrusion-mode preamble.
- Verified the modified JSON for all four machine profiles parses
successfully.
- Verified the added commands make the purge explicitly use absolute XYZ
and absolute extrusion state.
# Description
Extruder variants (Standard, High Flow, extra high flow) now work on any
printer. Any vendor profile can declare them, and a multi-variant
filament picks up the right variant on every printer. In the sidebar,
users can switch the printer variant and set the nozzle volume type of
each extruder on multi-extruder printers. This also fixes a later
filament printing at the first filament's temperature on a P1S or X1C
with a High Flow nozzle. The profile checks now reject variant arrays of
the wrong size and outdated variant strings. Every shipped vendor
profile passes them, and the orca-profiles skill documents the rules.
Slicing output changes only where the wrong variant was used before.
# Screenshots/Recordings/Graphs
<img width="393" height="218" alt="Screenshot 2026-09-28 at 11 28 07 PM"
src="https://github.com/user-attachments/assets/8bee4b0e-c38c-4039-8c11-096ace6fbad0"
/>
<img width="448" height="267" alt="Screenshot 2026-09-28 at 11 28 37 PM"
src="https://github.com/user-attachments/assets/e767cd97-a5d0-4728-b010-c8ea2bc94ca7"
/>
<img width="746" height="603" alt="Screenshot 2026-09-28 at 11 28 54 PM"
src="https://github.com/user-attachments/assets/23c8af3b-c679-46e5-9fd0-2e43df0449b3"
/>
https://github.com/user-attachments/assets/10d75d72-86a3-42e8-8a95-b1627bd58e91
## Tests
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The block ran only when flush_length_4 is -1392 and read ace_t_box_vector / ace_t_slot_vector, which only Anycubic's own slicer defines. It emitted comments only, so the printed G-code is unchanged.
Merged by /bot merge on behalf of @peachismomo (id 52488812).
Grants: resources/profiles/OrcaFilamentLibrary/filament/Elegoo, resources/profiles/OrcaFilamentLibrary.json, resources/profiles/Elegoo, resources/profiles/Elegoo.json
Head: d4a18c633e
# Description
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This PR fixes some problems with the current profiles for Blocks
printers
- **Fix**: start gcode for the Blocks 0.6mm RF50 printer where the start
gcode command had no newline separation on two commands so they were
concatenated and would make printing fail.
- **Added**: multi material plates selection for the RF50 printers,
right now only textured PEI and smooth high temp plates are available,
but in the future more to come.
- **Naming consistancy** for Blocks Pro S100 processes and filaments,
target labels used bare `@Blocks` while RD50 and RF50 used
`@Blocks_RD50` and `@Blocks_RF50`. Renamed Pro S100 to
`@Blocks_Pro_S100` to match the structure.
- **Filament restructure**: replaced Blocks tuned-generic filaments
(e.g. `Generic PLA @Blocks`) with real Blocks-branded filaments. One for
each printer model. Every material keeps the same coverage we already
had.
- **Fix**: `sparse_infill_pattern` was misspelled `sparse_infill_patter`
on 13 `@Blocks_RF50` process presets. Harmless due to inheritances but
fixed non the less.
- **Fix**: `Blocks RD50 V2 0.4 nozzle.json` was missing
`printer_variant`.
- **Normalize** all Blocks profiles to standard formatting (tab
indentation, key order) and bumped `Blocks.json` version.
- **RF50 retraction length** increased on all RF50 machines.
## Tests
- [x] `orca_profile_tool.py check --vendor Blocks` - clean
- [x] `orca_profile_tool.py check` - clean
- [x] `normalize` / `generate-id` / `update-index --dry-run` — fully
settled, no pending changes
- [x] `check_profile.sh --vendor Blocks` → `profile_tool` check — passes
- [ ] `validate_system` / `validate_slice` /
`validate_filament_subtypes` / `validate_custom` —
could not run locally (dev host's glibc 2.36 is older than the nightly
validator binary's
required 2.38); needs CI or a compatible host
- [x] In-app confirmation that the Blocks bundle loads
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Merged by /bot merge on behalf of @peachismomo (id 52488812).
Grants: resources/profiles/OrcaFilamentLibrary/filament/Elegoo, resources/profiles/OrcaFilamentLibrary.json, resources/profiles/Elegoo, resources/profiles/Elegoo.json
Head: b73e9df4f4
# Description
This brings back the Bambu Lab profile sync with BambuStudio, reverted
from main, along with its bed-model offset fix. The synced printers and
filaments share their start and end G-code and dual-nozzle settings
through template files that Orca did not read, so those printers had no
machine G-code. Orca now loads these templates the same way BambuStudio
does, so every synced preset comes in complete. `profile_include_dump`,
a new developer tool, compares the result with BambuStudio's.
Other vendors' profiles are unaffected. Bambu Lab profiles move to
version 02.08.00.10, so installs that took the earlier sync update too.
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> * What new features or enhancements does this PR introduce?
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# Screenshots/Recordings/Graphs
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> Please attach images that can help explain the changes.
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## Tests
Unit tests cover how template settings combine with inherited and preset
settings, loaded from JSON and from the preset cache. The profile
validator passes on every shipped vendor, and every Bambu Lab preset
gets the same template values in Orca as in BambuStudio.
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Testing](https://www.orcaslicer.com/wiki/how_to_download_pr_artifacts)
Extend the existing U1 filename format to the base process preset and let Benchy presets inherit it. Bump the Snapmaker catalog version.
Co-authored-by: Codex <codex@openai.com>
* Add Sovol Zero nozzle profiles and filament updates
Preserve inherited tuning with Zero-only overrides so shared
Sovol defaults and other printers remain unchanged. Retain migration
aliases while using canonical names in compatibility references.
Co-authored-by: Codex <noreply@openai.com>
* Fix Sovol Zero bed model reference and ignored settings
Point the Zero model at the shipped bed mesh. Remove unsupported filament
and process keys that the loader silently discards, preserving effective
tuning and the existing preset names and IDs. Bump the Sovol bundle version.
Co-authored-by: Codex <noreply@openai.com>
* Fix Sovol Zero filament identity and vector formatting
Add hardened-steel nozzle variants with disjoint filament compatibility, retain generic product IDs and preserve renamed preset aliases. Convert 43 scalar vector fields to arrays without changing tuning values and bump the Sovol bundle version.
Co-authored-by: Codex <codex@openai.com>
* Keep only shipped names in the Sovol Zero profile renames
The Zero machines, processes, machine model and SPEEDBENCHY filament carried renamed_from entries for names that only ever existed inside this branch (Sovol ZERO ..., " - Brass", " - Hardened Steel"). Drop those, and keep only the redirects that matter to existing users: the historical Sovol Zero material names and the three deleted hardened-steel presets. The Sovol Zero machine model also sheds the setting_id, instantiation and from keys the model loader ignores.
---------
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: SoftFever <103989404+SoftFever@users.noreply.github.com>
Co-authored-by: Codex <codex@openai.com>
Co-authored-by: SoftFever <softfeverever@gmail.com>
Polymaker, Overture and eSUN presets move from brand subfolders to
BBL/filament/, matching BambuStudio's layout; their names and ids are
unchanged. Default filament lists keep pointing at presets that exist,
0.2 mm nozzles keep a default PLA, and user presets based on removed or
renamed presets still load. Generic SBS is no longer in the Bambu bundle;
new selections on those printers fall back to OrcaFilamentLibrary's
Generic SBS @System. The profile tool now recognises BambuStudio's new
filament id/name maps and support_recommended_params.json as data files.
The Polymaker, BETA, COEX, Overture, addnorth, Numakers, FusRock and
AliZ presets that BambuStudio does not ship now live under
OrcaFilamentLibrary/filament/<Brand>/BBL. The BBL bundle now holds
only the filament presets BambuStudio ships, plus a few Bambu and
generic ones.
New "<product> @BBL base" presets carry the values these presets used
to get from BBL's own bases, so their settings on Bambu Lab printers
are unchanged.
* Add Prusa CORE One MMU3 profiles
Dedicated MMU3 CoreOne profiles (like those used on prusaslicer 3).
Tested with latest coreone and mmu3 firmware, and works as well as prusaslicer.
Correct model default materials to reference compatible MMU3 filaments.
Co-authored-by: Codex <noreply@openai.com>
* Consolidate the CORE One MMU3 generic filaments
The bundle shipped two families covering the same four MMU3 variants for
each generic material: a standalone `Generic X @MMU3` and a
`Prusa Generic X @CORE One MMU3`. The `Prusa Generic` spelling was renamed
away from the rest of the tree, so re-name the CORE One-tuned family to
`Generic X @Prusa CORE One MMU3` (they inherit the CORE One tune and now the
shared generic product id) and drop the standalone files, which only carried
raw material-base values. Repoint the model default_materials and re-register
the index.
* Fix the CORE One MMU3 0.4 default process
default_print_profile named `0.20mm Speed @COREONE0.4 + MMU3`, but the
preset is `0.20mm SPEED @COREONE0.4 + MMU3`. Preset lookup is case-sensitive,
so the intended default never resolved and compatibility selection silently
picked another tier.
* Normalise the CORE One MMU3 process names
Match the bundle's all-caps quality ladder: `Fast Detail` -> `FAST DETAIL`,
`Speed` -> `SPEED`, `Structural` -> `STRUCTURAL`, `Balanced` -> `BALANCED`.
Filenames now equal their preset name, as every pre-existing Prusa process
file does, and the index is rebuilt for the renamed entries.
---------
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: SoftFever <103989404+SoftFever@users.noreply.github.com>
Co-authored-by: SoftFever <softfeverever@gmail.com>
Adds the LulzBot Mini 1 (single extruder, 0.5 mm nozzle, 2.85 mm filament)
to the existing Lulzbot vendor, which previously shipped only TAZ models.
Values are taken from LulzBot's own current slicer configuration
(github.com/lulzbot3d/CuraLE) rather than estimated:
- geometry and custom g-code from resources/definitions/single_mini_mini_1.def.json
and resources/gcodes/mini_1/{mini_1_start,mini_1_end}.gcode
- filament temperatures and cooling from resources/materials/*.xml.fdm_material,
overridden by resources/quality/single_mini/<material>/*.inst.cfg
The start g-code reproduces the Mini's nozzle wipe and four-washer G29 probe,
with the filament-type temperature conditionals used by the sibling TAZ profiles.
One deliberate departure from current CuraLE: the pre-wipe retract is 30 mm,
the value used by Cura LE 4.13.x, rather than the 4 mm current CuraLE uses.
The Mini probes by electrical contact between nozzle and washer, so the nozzle
must stay clean through the wipe and all four touches. At 4 mm the melt zone
stays full and can ooze onto a washer, which caused auto-levelling failures on
hardware; 30 mm empties it. The cost is a ~24 s purge at print start.
The three filament presets follow docs/HLSD/filament_id.md rule 4: a vendor
tuning a generic material inherits Generic X @System, keeps the Generic X base
name and declares no filament_id, so identity stays with OrcaFilamentLibrary.
Their compatible_printers is the Mini alone, disjoint from Generic X @Lulzbot
(TAZ only) as rule 3 requires. They exist because temperature is a filament-scope
setting, so LulzBot's values need printer-scoped presets. All six plate types
carry the same temperature, because the Mini has a single bed and curr_bed_type
can hold a stale value carried over from another printer.
Strictly additive: no existing profile is modified, so TAZ behaviour is
unchanged and no migration is required. Lulzbot.json is bumped to 02.04.00.05.
Verified with scripts/orca_profile_tool.py check and scripts/check_profile.sh
on the full tree (profile tool, system validation, slice, filament subtypes and
custom-preset fixtures all pass), by diffing sliced output against LulzBot's own
Cura LE g-code for the same model and filament (temps, retraction, speeds and
the full wipe/probe sequence match), and by printing a 3DBenchy on a Mini 1 over
OctoPrint.
Claude-Session: https://claude.ai/code/session_012aLyqsXB7FKqwQdE2QF7Et
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: SoftFever <103989404+SoftFever@users.noreply.github.com>
Register high-flow filament defaults for every U1 nozzle variant in the
wizard, and select compatible filaments for the standard and mixed-nozzle
printers. Size the shared U1 extruder vectors to its four physical tools.
Replace stale 3x flow claims with the source-specific filament guidance.
Bump the Snapmaker bundle version.
Co-authored-by: Codex <noreply@openai.com>
* Rework Ultimaker profiles
The Ultimaker profiles where not usable by default
* Fixes
* couple small fixes
* Rework Ultimaker profiles
The Ultimaker profiles where not usable by default
* Fixes
* couple small fixes
* Fixes
* fix errors
---------
Co-authored-by: yw4z <ywsyildiz@gmail.com>
Co-authored-by: SoftFever <softfeverever@gmail.com>
Fixed bug to ensure filename format respects multi-extruder filament selection
Improved filename format to ensure that the selected filament is included in the filename and not the [0] filament
Co-authored-by: SoftFever <103989404+SoftFever@users.noreply.github.com>
This is needed for the AnkerMake M5 and M5c to have correct print time estimates. Fixes a random super-long time on the M5 touchscreen.
Co-authored-by: SoftFever <103989404+SoftFever@users.noreply.github.com>
SoftFever