Liste von Kartesischen Punkten | |
Cartesian Point List | |
Liste de points cartésiens |
Item | SPF | XML | Change | Description | IFC2x3 to IFC4 |
---|---|---|---|---|
IfcCartesianPointList | ADDED |
The IfcCartesianPointList is the abstract supertype of list of points.
NOTE The IfcCartesianPointList is introduced to provide a compact representation of potentially larger list of points, such as in point clouds, and in indexable representation of points.
HISTORY New entity in IFC4.
# | Attribute | Type | Cardinality | Description | C |
---|---|---|---|---|---|
Dim :=IfcPointListDim(SELF) | IfcDimensionCount | [1:1] | The space dimensionality of this class, either 2 or 3, depending on the sub type. | X |
# | Attribute | Type | Cardinality | Description | C |
---|---|---|---|---|---|
IfcRepresentationItem | |||||
LayerAssignment | IfcPresentationLayerAssignment @AssignedItems | S[0:1] | Assignment of the representation item to a single or multiple layer(s). The LayerAssignments can override a LayerAssignments of the IfcRepresentation it is used within the list of Items. | X | |
StyledByItem | IfcStyledItem @Item | S[0:1] | Reference to the IfcStyledItem that provides presentation information to the representation, e.g. a curve style, including colour and thickness to a geometric curve. | X | |
IfcGeometricRepresentationItem | |||||
IfcCartesianPointList | |||||
Dim :=IfcPointListDim(SELF) | IfcDimensionCount | [1:1] | The space dimensionality of this class, either 2 or 3, depending on the sub type. | X |
<xs:element name="IfcCartesianPointList" type="ifc:IfcCartesianPointList" abstract="true" substitutionGroup="ifc:IfcGeometricRepresentationItem" nillable="true"/>
<xs:complexType name="IfcCartesianPointList" abstract="true">
<xs:complexContent>
<xs:extension base="ifc:IfcGeometricRepresentationItem"/>
</xs:complexContent>
</xs:complexType>
ENTITY IfcCartesianPointList
ABSTRACT SUPERTYPE OF(ONEOF(IfcCartesianPointList2D, IfcCartesianPointList3D))
SUBTYPE OF (IfcGeometricRepresentationItem);
DERIVE
Dim : IfcDimensionCount := IfcPointListDim(SELF);
END_ENTITY;