Every-Nth-triangle decimation applied to fit the LOD budget (1 = none). Field-parallel to the toolpath
decimationApplied so a card badges "simplified for size" the same way. Always 1 until model LOD lands
(DD-022 Phase 2); reserved so the field is stable.
Total instance placements drawn (DD-022): > objectCount when the source reused geometry, for an "N
copies" badge. 1 per object when nothing is reused.
OptionalplatesDeclared plate structure (DD-025), present only when the source explicitly declares plates
(capabilities.plates === 'known'). A consumer builds a plate selector from plates.list; absent for a
single/plate-less source. active is the source's declared active plate id when present.
What the source actually carried, surfaced on
ready(never fabricated — DD-001).