IFC (IFC4X3_ADD2) under development IfcConic

ABSTRACT This definition may not be instantiated Semantic definition

An IfcConic is a parameterized planar curve. Entity inheritance Attributes

# Attribute Type Description
IfcRepresentationItem (2)
LayerAssignment SET [0:1] OF IfcPresentationLayerAssignment FOR AssignedItems

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.

StyledByItem SET [0:1] OF IfcStyledItem FOR Item

Reference to the IfcStyledItem that provides presentation information to the representation, e.g. a curve style, including colour and thickness to a geometric curve.

IfcCurve (1)
* Dim IfcDimensionCount

This attribute is formally derived.


The space dimensionality of this abstract class, defined differently for all subtypes, i.e. for IfcLine, IfcConic and IfcBoundedCurve.

Click to show 3 hidden inherited attributes Click to hide 3 inherited attributes
IfcConic (1)
1 Position IfcAxis2Placement

The location and orientation of the conic. Further details of the interpretation of this attribute are given for the individual subtypes."

Table Formal representation

 SUBTYPE OF (IfcCurve);
	Position : IfcAxis2Placement;
END_ENTITY; References

Edit on Github

Is this page difficult to understand? Let us know!