Figure 37 illustrates an instance diagram.
![]() |
Figure 37 — Material Constituent Set with Override |
Entity |
---|
IfcDoor |
IfcElement |
IfcRailing |
IfcWindow |
<?xml version="1.0"?>
<ConceptTemplate xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" uuid="b31e8fb4-e7b9-48da-bbf4-cfd422f5f6cd" name="Material Constituent Set with Override" status="sample" applicableSchema="IFC4" applicableEntity="IfcElement">
<Rules>
<AttributeRule AttributeName="HasAssociations">
<EntityRules>
<EntityRule EntityName="IfcRelAssociatesMaterial">
<AttributeRules>
<AttributeRule AttributeName="RelatingMaterial">
<EntityRules>
<EntityRule EntityName="IfcMaterialConstituentSet">
<AttributeRules>
<AttributeRule AttributeName="MaterialConstituents">
<EntityRules>
<EntityRule EntityName="IfcMaterialConstituent">
<AttributeRules>
<AttributeRule RuleID="ConstituentName" AttributeName="Name">
<EntityRules>
<EntityRule EntityName="IfcLabel" />
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="Description">
<EntityRules>
<EntityRule EntityName="IfcText" />
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="Material">
<EntityRules>
<EntityRule EntityName="IfcMaterial">
<References>
<Template ref="5986b61a-b79f-44e0-a93f-9fddf470a4e1" />
</References>
<AttributeRules>
<AttributeRule AttributeName="HasProperties">
<EntityRules>
<EntityRule EntityName="IfcMaterialProperties">
<AttributeRules>
<AttributeRule RuleID="MaterialPropertyName" AttributeName="Name">
<EntityRules>
<EntityRule EntityName="IfcIdentifier" />
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="Description">
<EntityRules>
<EntityRule EntityName="IfcText" />
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="Properties">
<EntityRules>
<EntityRule EntityName="IfcProperty" />
</EntityRules>
</AttributeRule>
</AttributeRules>
</EntityRule>
</EntityRules>
</AttributeRule>
</AttributeRules>
</EntityRule>
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="Category">
<EntityRules>
<EntityRule EntityName="IfcLabel" />
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="Fraction">
<EntityRules>
<EntityRule EntityName="IfcNormalisedRatioMeasure" />
</EntityRules>
</AttributeRule>
</AttributeRules>
</EntityRule>
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="Name">
<EntityRules>
<EntityRule EntityName="IfcLabel" />
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="Description">
<EntityRules>
<EntityRule EntityName="IfcText" />
</EntityRules>
</AttributeRule>
</AttributeRules>
</EntityRule>
</EntityRules>
</AttributeRule>
</AttributeRules>
</EntityRule>
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="IsTypedBy">
<EntityRules>
<EntityRule EntityName="IfcRelDefinesByType">
<AttributeRules>
<AttributeRule AttributeName="RelatingType">
<EntityRules>
<EntityRule EntityName="IfcElementType">
<References IdPrefix="Type">
<Template ref="d96f7f7d-e742-4db8-9b5d-18a36a6df884" />
</References>
</EntityRule>
</EntityRules>
</AttributeRule>
</AttributeRules>
</EntityRule>
</EntityRules>
</AttributeRule>
</Rules>
</ConceptTemplate>