private static List <Face3D> Profiles_FromElevationProfile(this Wall wall)
{
if (wall == null)
{
return(null);
}
if (!ExporterIFCUtils.HasElevationProfile(wall))
{
return(null);
}
IList <CurveLoop> curveLoops = ExporterIFCUtils.GetElevationProfile(wall);
if (curveLoops == null)
{
return(null);
}
List <Face3D> result = new List <Face3D>();
foreach (CurveLoop curveLoop in curveLoops)
{
Polygon3D polygon3D = curveLoop.ToSAM_Polygon3D();
if (polygon3D == null)
{
continue;
}
result.Add(new Face3D(polygon3D));
}
return(result);
}
public static List <Face3D> Profiles_Wall(this Wall wall)
{
if (wall == null)
{
return(null);
}
List <Face3D> result = Profiles_FromSketch(wall, !wall.Flipped);
if (result != null && result.Count > 0)
{
return(result);
}
BoundingBoxXYZ boundingBoxXYZ = wall.get_BoundingBox(null);
if (boundingBoxXYZ != null)
{
LocationCurve locationCurve = wall.Location as LocationCurve;
if (locationCurve != null)
{
ICurve3D curve3D_Location = Convert.ToSAM(locationCurve);
IEnumerable <ICurve3D> curves = null;
if (curve3D_Location is ISegmentable3D)
{
curves = ((ISegmentable3D)curve3D_Location).GetSegments().Cast <ICurve3D>();
}
else
{
curves = new List <ICurve3D>()
{
curve3D_Location
}
};
double max = UnitUtils.ConvertFromInternalUnits(boundingBoxXYZ.Max.Z, DisplayUnitType.DUT_METERS);
Spatial.Plane plane_max = new Spatial.Plane(new Point3D(0, 0, max), new Vector3D(0, 0, 1));
double min = UnitUtils.ConvertFromInternalUnits(boundingBoxXYZ.Min.Z, DisplayUnitType.DUT_METERS);
Spatial.Plane plane_min = new Spatial.Plane(new Point3D(0, 0, min), new Vector3D(0, 0, 1));
result = new List <Face3D>();
foreach (ICurve3D curve3D in curves)
{
if (curve3D == null)
{
continue;
}
ICurve3D maxCurve = plane_max.Project(curve3D);
ICurve3D minCurve = plane_min.Project(curve3D);
Point3D point3D_1 = minCurve.GetEnd();
Point3D point3D_2 = maxCurve.GetStart();
Point3D point3D_3 = maxCurve.GetEnd();
if (point3D_1.Distance(point3D_3) < point3D_1.Distance(point3D_2))
{
Point3D point_Temp = point3D_2;
maxCurve.Reverse();
point3D_2 = point3D_3;
point3D_3 = point_Temp;
}
List <Point3D> point3Ds = new List <Point3D>()
{
minCurve.GetStart(), point3D_3, point3D_2, point3D_1
};
if (wall.Flipped)
{
point3Ds.Reverse();
}
result.Add(new Face3D(new Polygon3D(point3Ds)));
}
if (result != null && result.Count > 0)
{
return(result);
}
}
}
if (!ExporterIFCUtils.HasElevationProfile(wall))
{
return(null);
}
IList <CurveLoop> curveLoops = ExporterIFCUtils.GetElevationProfile(wall);
if (curveLoops == null)
{
return(null);
}
result = new List <Face3D>();
foreach (CurveLoop curveLoop in curveLoops)
{
Polygon3D polygon3D = curveLoop.ToSAM_Polygon3D();
if (polygon3D != null)
{
result.Add(new Face3D(polygon3D));
}
}
return(result);
}
