ifcopenshell.api.alignment.create_segment_representations

Module Contents

ifcopenshell.api.alignment.create_segment_representations.create_segment_representations(file: ifcopenshell.file, alignment: ifcopenshell.entity_instance) → None

Creates curve segment representations for the alignment for IFC CT 4.1.7.1.1.4. The alignment is expected to have representations for “Axis/Curve2D” (horizontal only) or “FootPrint/Curve2D” and “Axis/Curve3D” (horizontal + vertical/cant). There is the additional expectation that there is a 1-to-1 relationship between IfcAlignmentSegment and IfcCurveSegment. That is, no Helmert curves in the alignment which have a 1-to-2 relationship

Parameters:

alignment – The alignment to create segment representations.