4.3.4.3 Alignment Attributes

Alignments may be used to provide a linear reference for elements used in infrastructure works.

Figure 18 illustrates an instance diagram.

Alignment AttributesIfcAlignmentIfcAlignmentTypeEnumIfcAlignment2DHorizontalIfcLengthMeasureIfcAlignment2DHorizontalSegmentIfcBooleanIfcLabelIfcLabelIfcCircularArcSegment2DIfcCartesianPointIfcPlaneAngleMeasureIfcPositiveLengthMeasureIfcPositiveLengthMeasureIfcBooleanIfcClothoidalArcSegment2DIfcPositiveLengthMeasureIfcBooleanIfcBooleanIfcRealIfcLineSegment2DIfcCartesianPointIfcPlaneAngleMeasureIfcPositiveLengthMeasureIfcAlignment2DVerticalIfcAlignment2DVerSegCircularArcIfcAlignment2DVerSegLineIfcAlignment2DVerSegParabolicArcIfcLabel

Figure 18 — Alignment Attributes

Bridge View

Entity
IfcAlignment-
-		 -
-		 -
-		 -
-

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