private static IfcSurfaceCurveSweptAreaSolid ToIfcSurfaceCurveSweptAreaSolid(this ISweepAlongCurve sweep, Transform transform, Document doc)
{
var position = transform.ToIfcAxis2Placement3D(doc);
var sweptArea = sweep.Profile.Perimeter.ToIfcArbitraryClosedProfileDef(doc);
var directrix = sweep.Curve.ToIfcCurve(doc);
var extrudeDir = Vector3.ZAxis.ToIfcDirection();
var profile = new IfcArbitraryClosedProfileDef(IfcProfileTypeEnum.CURVE, directrix);
var surface = new IfcSurfaceOfLinearExtrusion(profile, position, extrudeDir, new IfcPositiveLengthMeasure(1.0));
var solid = new IfcSurfaceCurveSweptAreaSolid(sweptArea, position, directrix, sweep.StartSetback, sweep.EndSetback, surface);
doc.AddEntity(position);
doc.AddEntity(sweptArea);
doc.AddEntity(directrix);
doc.AddEntity(extrudeDir);
doc.AddEntity(profile);
doc.AddEntity(surface);
doc.AddEntity(solid);
return(solid);
}
/// <summary>
/// Create a sweep along a curve.
/// </summary>
/// <param name="sweep">The ISweepAlongCurve object.</param>
/// <returns>A solid.</returns>
public Solid CreateSweepAlongCurve(ISweepAlongCurve sweep)
{
return(Solid.SweepFaceAlongCurve(sweep.Profile.Perimeter, sweep.Profile.Voids, sweep.Curve, sweep.StartSetback, sweep.EndSetback));
}
