ifc-material 0.4.0

Material definitions: layer sets, profile sets, constituents, usage.
Documentation

ifc-material

Material definitions as borrowed views over ifc-model: materials, layer and profile sets, constituents, usages, relationships and material property sets, bound to the release the file declares, with transaction-staged authoring.

cargo add ifc-material

The openbim-ifc facade also provides it behind its material feature.