ENTITY IfcMaterialLayer

(* SCHEMA IFC4; *)

ENTITY IfcMaterialLayer
 SUPERTYPE OF (ONEOF
	(IfcMaterialLayerWithOffsets))
 SUBTYPE OF (IfcMaterialDefinition);
	Material : OPTIONAL IfcMaterial;
	LayerThickness : IfcNonNegativeLengthMeasure;
	IsVentilated : OPTIONAL IfcLogical;
	Name : OPTIONAL IfcLabel;
	Description : OPTIONAL IfcText;
	Category : OPTIONAL IfcLabel;
	Priority : OPTIONAL IfcInteger;
 INVERSE
	ToMaterialLayerSet : IfcMaterialLayerSet FOR MaterialLayers;
 WHERE
	NormalizedPriority : NOT(EXISTS(Priority)) OR {0 <= Priority <= 100};
END_ENTITY;

Explicit Attributes

Entity IfcMaterialLayer has the following local and inherited explicit attributes:
AttributeTypeDefined By
 MaterialIfcMaterial (ENTITY)IfcMaterialLayer
 LayerThicknessIfcNonNegativeLengthMeasure (REAL)IfcMaterialLayer
 IsVentilatedIfcLogical (LOGICAL)IfcMaterialLayer
 NameIfcLabel (STRING)IfcMaterialLayer
 DescriptionIfcText (STRING)IfcMaterialLayer
 CategoryIfcLabel (STRING)IfcMaterialLayer
 PriorityIfcInteger (INTEGER)IfcMaterialLayer

Derived Attributes

    No derived attributes

Inverse Attributes

Entity IfcMaterialLayer has the following local and inherited inverse attributes:
AttributeTypeDefined By
 AssociatedToSET OF IfcRelAssociatesMaterial (ENTITY)IfcMaterialDefinition
 HasExternalReferencesSET OF IfcExternalReferenceRelationship (ENTITY)IfcMaterialDefinition
 HasPropertiesSET OF IfcMaterialProperties (ENTITY)IfcMaterialDefinition
 ToMaterialLayerSetIfcMaterialLayerSet (ENTITY)IfcMaterialLayer

Supertypes

Entity IfcMaterialLayer inherits from the following supertypes:
  IfcMaterialDefinition

Subtypes

Entity IfcMaterialLayer has the following subtypes:
    IfcMaterialLayerWithOffsets*
* - Immediate Subtypes

Referenced By

Entity IfcMaterialLayer and its supertypes are referenced by the following definitions:
DefinitionTypeReferenced Entity
 IfcMaterialDefinition ENTITY IfcMaterialLayer
 IfcMaterialLayerSet ENTITY IfcMaterialLayer
 IfcMaterialProperties ENTITY IfcMaterialDefinition
 IfcMaterialSelect SELECT IfcMaterialDefinition
 IfcObjectReferenceSelect SELECT IfcMaterialDefinition
 IfcResourceObjectSelect SELECT IfcMaterialDefinition


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2024-07-11T21:39:05-04:00