ifc-syntax-materials
Installation
SKILL.md
IFC Syntax : Materials
IFC carries the material of an element with two parts : a material definition
(what the element is made of) and an objectified relationship
(IfcRelAssociatesMaterial) that binds that definition to one or more elements.
The material definition is never a child of the element ; it floats in the file and
is linked.
This skill covers the plain IfcMaterial, the three structured material families
(layered, profiled, constituent), the legacy IfcMaterialList, and
IfcMaterialProperties.
Applies to IFC2x3, IFC4, and IFC4.3. The profiled and constituent families and several attributes are IFC4 additions : see the Version Differences section.