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lower_horizontal_layout

ifc_alignment

Function lower_horizontal_layout 

Source 
pub fn lower_horizontal_layout(
    model: &Model,
    entity: EntityId,
    units: AlignmentUnits,
    cant: Option<&CantLayout>,
) -> AlignmentResult<LoweredAlignmentCurve>
Expand description

Lower an IfcAlignmentHorizontal’s nested segment chain to one exact neutral curve, refusing (rather than approximating) any segment that lower_horizontal_segment cannot lower exactly.