5.4.4.4 Pset_AnnotationLineOfSight
5.4.4.4.1 Semantic definition
Specifies the properties of the line of sight at a point of connection between two elements. Typically used to define the line of sight visibility at the junction between two roads (particularly between an access road and a public road).
5.4.4.4.2 Applicable entities
5.4.4.4.3 Properties
| Name | Property Type | Data Type | Description | |
|---|---|---|---|---|
| SetbackDistance | IfcPropertySingleValue | IfcPositiveLengthMeasure |
Setback distance from the point of connection on the major element along the axis of the minor element (e.g. distance from a public road at which the line of sigfht is measured. |
|
| VisibleAngleLeft | IfcPropertySingleValue | IfcPositivePlaneAngleMeasure |
Angle of visibility to the left of the access. |
|
| VisibleAngleRight | IfcPropertySingleValue | IfcPositivePlaneAngleMeasure |
Angle of visibility to the right of the access. |
|
| RoadVisibleDistanceLeft | IfcPropertySingleValue | IfcPositiveLengthMeasure |
Distance visible to the left of the access. |
|
| RoadVisibleDistanceRight | IfcPropertySingleValue | IfcPositiveLengthMeasure |
Distance visible to the right of the access. |