Module usage 

Resolving which material applies to a given element.

Material can be assigned to the element or to its type, with the element winning. Resolution order is a common source of wrong answers.

Internal split

• assignment.rs: RelAssociatesMaterial view.
• resolution.rs: bounded association resolution.

Structs

MaterialAssignment

Borrowed projection of IFCRELASSOCIATESMATERIAL.

ResolvedAssignment

A fully resolved material for one object, with provenance.

Enums

AssignmentSource

Whether a resolved material assignment came from the object directly or was inherited from its IfcTypeObject.

MaterialDefinition

A resolved branch of the abstract IfcMaterialDefinition select.

MaterialUsageDefinition

A resolved branch of the abstract IfcMaterialUsageDefinition select.

ResolvedMaterialSelect

A resolved branch of the abstract IfcMaterialSelect.