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.
Every remaining legacy filament_id outside the BBL/QD_* islands re-derives
from its product triple (filament_vendor / filament_type / family name),
completing the content-addressed id model of filament_id_plan_v3.md:
- Relocation pre-step: 14 fdm_filament_* template forks (Cubicon x3,
Prusa x6, RH3D x6 minus the pc fork already re-homed) stop declaring
ids; the 16 presets that rode Prusa's forks now declare the id they
already resolved (verified zero effective-id drift over all 5892
instantiated presets).
- --drop-redundant-ids: 6 Custom/MyToolChanger generics drop copied GF
ids and ride their OFL families.
- --remint over all 62 non-island vendors: 2647 declarations re-derived;
identical products converge cross-bundle (showcase: PolyLite PLA is now
OF5CgdDq in OrcaFilamentLibrary, Qidi, OrcaArena and Snapmaker).
- Prusament @XL completions surfaced by the relocation: filament_vendor
["Prusa Polymers"] on the 8 @XL declarers; Prusament PA-CF typed
PA11-CF (the product is Prusament PA11CF) and PC-CF typed PC-CF
(-CF family typed as base polymer); each family converges on one id.
- Succession: 331 ids retired with mode-rule successors, 355 never-shipped
v1 mints forgotten with chain splicing, 151 GF-shaped ids released to
the island space with hints, 27 curated BBL-generic -> OFL-generic
hints (GFL99 -> OFDSrzZ8 class). New --retire "OLD=NEW" maintenance
mode records lineage for OGFC99/OGFG99/OGFN99 (the shipped ids of OFL's
Generic PC/PETG/PA in released versions, whose claims migrated in v3.1
while Cubicon's inert fork declarations kept them alive).
- Retiring the P-hex system ids removes the last system ids from
check_ams_filament_valid's destructive P-gate.
- AMS-ambiguity fixes surfaced by convergence (validator -f): 4 presets
riding another family's id through inherits now declare their true
family id (Elegoo Generic ASA-CF/PETG-CF, Snapmaker PolyLite Dual PLA /
PolyLite J1 PLA); 9 Cubicon @base presets and Dremel Generic PLA, which
duplicate their per-printer variants on the same printers, split onto
the salt-1 iteration of their triple (sanctioned by the mint-conformance
check; --remint now leaves salt-conformant declarations alone).
Gates: assign_filament_ids --check 0; orca_extra_profile_check 0;
116 python unit tests; config-equivalence over all 5892 instantiated
presets (byte-identical configs except the 14 sanctioned Prusament
vendor/type corrections; setting_id and compatible_printers unchanged;
per-family convergence and ledger conservation verified); profile
validator base/-f/-r(BBL)/-r(Qidi) all green; libslic3r_tests 48610
assertions; Moonraker OFL generic map check; custom-preset fixture
archives v1.9.0-v2.4.1.
Phase 2 of the filament_id cleanup (37 collision groups; one systematic
mistake: every commercial line inherits the material-class @base and its
E<MAT>B00 id). 23 new per-line @base roots with fresh deterministic mints
(no per-line roots existed, contrary to the plan text), 155 inherits
repoints, 23 index entries inserted between the parent @base and the line's
members (load-bearing order), 6 in-place mints on single-member generic
derivatives.
The @base-owning families keep their ids (Elegoo PLA=EPLAB00 etc.); 2 forced
family-atomic re-ids outside collision groups (Elegoo Rapid TPU 95A @EN2
Series/@Elegoo Giga follow their family). Residual 2-family shares
(GPETGB00/GASAB00 with the Centauri -CF lines, pure-template ETPUB00/
EPAHTB00) are printer-disjoint, validator-clean, and frozen in the snapshot.
Verified: config-equivalence gate zero unexpected diffs; extra check exit 0;
--check exit 0; validator -l 2 exit 0; extended -f -v Elegoo exit 0 (was 37
groups / 1332 printer-level errors on the pre-apply copy).
