materialNamesOf plus every material Category (material= matches
Name OR Category, #4094) — categories come from flattenMaterials
(@ifc-lite/ids's material-facet flattener), reused rather than a
second layer/profile/constituent walk; only its .category field is
used, since its .name field also surfaces a layer's own label, which
materialNamesOf deliberately excludes (#1462).
materialNamesOfplus every material Category (material=matches Name OR Category, #4094) — categories come fromflattenMaterials(@ifc-lite/ids's material-facet flattener), reused rather than a second layer/profile/constituent walk; only its.categoryfield is used, since its.namefield also surfaces a layer's own label, whichmaterialNamesOfdeliberately excludes (#1462).