fn resolve_material(
decoder: &mut EntityDecoder<'_>,
id: u32,
unit_scale: f64,
) -> Vec<ResolvedLayer>Expand description
Resolve a RelatingMaterial into a flat list of layers. Handles
IfcMaterial, IfcMaterialLayerSet, IfcMaterialLayerSetUsage (→ set),
IfcMaterialList, and IfcMaterialConstituentSet. unit_scale converts
layer thickness to metres.