internal override void changeSchema(ReleaseVersion schema)
{
base.changeSchema(schema);
if (schema == ReleaseVersion.IFC2x3)
{
IfcCartesianPointList cpl = Points;
IfcCartesianPointList2D cpl2d = cpl as IfcCartesianPointList2D;
if (cpl2d != null)
{
IfcBoundedCurve bc = IfcBoundedCurve.Generate(mDatabase, cpl2d.mCoordList.ToList(), Segments);
int index = bc.mIndex;
mDatabase[mIndex] = bc;
mDatabase[index] = null;
mDatabase[cpl.mIndex] = null;
}
else
{
throw new Exception("Not Implemented");
}
}
}
public IfcIndexedPolyCurve(IfcCartesianPointList pl, List <IfcSegmentIndexSelect> segs) : this(pl) { Segments = segs; }
public IfcIndexedPolyCurve(IfcCartesianPointList pl, IEnumerable <IfcSegmentIndexSelect> segs) : this(pl) { mSegments.AddRange(segs); }
public IfcIndexedPolyCurve(IfcCartesianPointList pl) : base(pl.mDatabase)
{
Points = pl;
}
protected IfcCartesianPointList(IfcCartesianPointList o) : base(o) { }
internal IfcIndexedPolyCurve(IfcCartesianPointList pl, List<IfcSegmentIndexSelect> segs) : this(pl) { Segments = segs; }
internal IfcIndexedPolyCurve(IfcCartesianPointList pl) : base(pl.mDatabase) { Points = pl; }
internal static IfcIndexedPolyCurve Convert(DatabaseIfc db, PolyCurve polycurve, bool twoD)
{
double tol = db.Tolerance;
Curve[] segments = polycurve.Explode();
PolyCurve pc = new PolyCurve();
foreach (Curve s in segments)
{
if (s.IsLinear(tol))
{
pc.Append(new Line(s.PointAtStart, s.PointAtEnd));
}
else
{
Arc a = Arc.Unset;
if (s.TryGetArc(out a, tol))
{
pc.Append(a);
}
else
{
return(null);
}
}
}
List <IfcSegmentIndexSelect> segs = new List <IfcSegmentIndexSelect>();
IfcCartesianPointList cpl = null;
bool closed = pc.PointAtStart.DistanceTo(pc.PointAtEnd) < tol;
if (twoD)
{
Point2d pt = new Point2d(pc.PointAtStart.X, pc.PointAtStart.Y);
int pcounter = 1;
List <Point2d> pts = new List <Point2d>();
pts.Add(pt);
IfcLineIndex li = null;
for (int icounter = 0; icounter < pc.SegmentCount; icounter++)
{
Curve c = pc.SegmentCurve(icounter);
if (c.IsLinear(tol) && c.PointAtStart.DistanceTo(c.PointAtEnd) < tol)
{
continue;
}
if (c.IsLinear(tol))
{
if (closed && icounter + 1 == segments.Length)
{
if (li != null)
{
li.mIndices.Add(1);
}
else
{
li = new IfcLineIndex(pcounter, 1);
}
}
else
{
pts.Add(new Point2d(c.PointAtEnd.X, c.PointAtEnd.Y));
if (li != null)
{
li.mIndices.Add(++pcounter);
}
else
{
li = new IfcLineIndex(pcounter++, pcounter);
}
}
}
else
{
if (li != null)
{
segs.Add(li);
li = null;
}
Point3d tp = c.PointAt(c.Domain.Mid);
pts.Add(new Point2d(tp.X, tp.Y));
if (closed && icounter + 1 == segments.Length)
{
segs.Add(new IfcArcIndex(pcounter++, pcounter++, 1));
}
else
{
pts.Add(new Point2d(c.PointAtEnd.X, c.PointAtEnd.Y));
segs.Add(new IfcArcIndex(pcounter++, pcounter++, pcounter));
}
}
}
if (li != null)
{
segs.Add(li);
}
cpl = new IfcCartesianPointList2D(db, pts.ToArray());
}
else
{
Point3d pt = pc.PointAtStart;
int pcounter = 1;
List <Point3d> pts = new List <Point3d>();
pts.Add(pt);
List <IfcSegmentIndexSelect> sis = new List <IfcSegmentIndexSelect>(segments.Length);
IfcLineIndex li = null;
for (int icounter = 0; icounter < pc.SegmentCount; icounter++)
{
Curve c = pc.SegmentCurve(icounter);
if (c.IsLinear(tol) && c.PointAtStart.DistanceTo(c.PointAtEnd) < tol)
{
continue;
}
if (c.IsLinear(tol))
{
if (closed && icounter + 1 == segments.Length)
{
if (li != null)
{
li.mIndices.Add(0);
}
else
{
li = new IfcLineIndex(pcounter, 0);
}
}
else
{
pts.Add(c.PointAtEnd);
if (li != null)
{
li.mIndices.Add(++pcounter);
}
else
{
li = new IfcLineIndex(pcounter++, pcounter);
}
}
}
else
{
if (li != null)
{
segs.Add(li);
li = null;
}
pts.Add(c.PointAt(c.Domain.Mid));
if (closed && icounter + 1 == segments.Length)
{
segs.Add(new IfcArcIndex(pcounter++, pcounter, 0));
}
else
{
pts.Add(c.PointAtEnd);
segs.Add(new IfcArcIndex(pcounter++, pcounter++, pcounter));
}
}
}
if (li != null)
{
segs.Add(li);
}
cpl = new IfcCartesianPointList3D(db, pts.ToArray());
}
return(new IfcIndexedPolyCurve(cpl, segs)
{
});
}
public IfcIndexedPolyCurve(IfcCartesianPointList pl, params IfcSegmentIndexSelect[] segments) : this(pl)
{
mSegments.AddRange(segments);
}