Interface IfcAlignmentVerticalSegment

interface IfcAlignmentVerticalSegment {
    EndGradient: number;
    EndTag?: string;
    HorizontalLength: number;
    PredefinedType: IfcAlignmentVerticalSegmentTypeEnum;
    RadiusOfCurvature?: number;
    StartDistAlong: number;
    StartGradient: number;
    StartHeight: number;
    StartTag?: string;
}