| 类 | 说明 |
|---|---|
| IfcActor | |
| IfcControl | |
| IfcGroup |
IfcGroup
|
| IfcObject |
IfcObject
|
| IfcObjectDefinition |
IfcObjectDefinition
|
| IfcProcess | |
| IfcProduct |
Any object, or any aid to define, organize and annotate an object,
that relates to a geometric or spatial context.
|
| IfcProject |
The undertaking of some design, engineering,
construction, or maintenance activities leading towards a product.
|
| IfcPropertyDefinition | |
| IfcPropertySet | |
| IfcPropertySetDefinition | |
| IfcProxy | |
| IfcRelAggregates |
IfcRelAggregates
|
| IfcRelAssigns |
IfcRelAssigns
|
| IfcRelAssignsToActor |
IfcRelAssignsToActor
|
| IfcRelAssignsToControl |
IfcRelAssignsToActor
|
| IfcRelAssignsToGroup |
IfcRelAssignsToGroup
|
| IfcRelAssignsToProcess | |
| IfcRelAssignsToProduct |
This objectified relationship IfcRelAssignsToProduct handles the assignment of objects (subtypes of IfcObject)
to a product (subtypes of IfcProduct).
|
| IfcRelAssignsToResource | |
| IfcRelAssociates |
IfcRelAssociates
|
| IfcRelAssociatesClassification | |
| IfcRelAssociatesDocument | |
| IfcRelAssociatesLibrary | |
| IfcRelationship |
IfcRoot
|
| IfcRelConnects |
IfcRelConnects
|
| IfcRelDecomposes |
IfcRelDecomposes
|
| IfcRelDefines |
IfcRelDefines
|
| IfcRelDefinesByProperties | |
| IfcRelDefinesByType | |
| IfcRelNests | |
| IfcRelOverridesProperties | |
| IfcRelSequence | |
| IfcResource | |
| IfcRoot |
IfcRoot
|
| IfcTypeObject |
IfcTypeObject
|
| IfcTypeProduct |
IfcTypeProduct
|
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