private static void Report(IIfcPolygonalFaceSet obj, TextHighliter sb)
{
// - Coordinates Ifc4.GeometricModelResource.IfcCartesianPointList3D from: IfcTessellatedFaceSet
// - Closed Ifc4.MeasureResource.IfcBoolean(Nullable)
// - Faces Ifc4.GeometricModelResource.IfcIndexedPolygonalFace(IItemSet)
// - PnIndex Ifc4.MeasureResource.IfcPositiveInteger(IOptionalItemSet)
// sb.Append($"-LAYER M {bound.Points.Count} ", Brushes.Black);
if (obj.PnIndex != null && obj.PnIndex.Any())
{
// todo: implement PnIndex behaviour
sb.Append("; Warning: PnIndex not implemented in mesher yet.", Brushes.Red);
}
foreach (var face in obj.Faces)
{
sb.Append("3DPOLY", Brushes.Black);
foreach (var index in face.CoordIndex)
{
if (index > int.MaxValue)
{
sb.Append($";value too long for int in face", Brushes.Black);
continue;
}
int asInt = (int)index;
var pt = obj.Coordinates.CoordList[asInt - 1];
WritePointCoord(sb, pt);
}
sb.Append($"", Brushes.Black);
sb.Append($"-HYPERLINK I O l #{face.EntityLabel}", Brushes.Black);
sb.Append($"", Brushes.Black);
sb.Append($"", Brushes.Black);
}
}
private static void Report(IIfcPolyline bound, TextHighliter sb)
{
sb.Append($"-LAYER M {bound.Points.Count} ", Brushes.Black);
sb.Append("3DPOLY", Brushes.Black);
var first = bound.Points.FirstOrDefault();
IIfcCartesianPoint last = null;
foreach (var ifcCartesianPoint in bound.Points)
{
WritePointCoord(sb, ifcCartesianPoint);
last = ifcCartesianPoint;
}
if (false && last != null)
{
if (!last.Equals(first))
{
sb.Append($";open polyloop", Brushes.Black);
}
}
sb.Append($"", Brushes.Black);
sb.Append($"-HYPERLINK I O l #{bound.EntityLabel}", Brushes.Black);
sb.Append($"", Brushes.Black);
sb.Append($"", Brushes.Black);
}
private static void Report(IIfcTessellatedFaceSet obj, TextHighliter sb)
{
if (obj is IIfcPolygonalFaceSet)
{
Report((IIfcPolygonalFaceSet)obj, sb);
}
else
{
sb.Append($"{obj.GetType().Name} not implemented in IIfcTessellatedFaceSet.", Brushes.Red);
}
}
private static void Report(IIfcTessellatedItem obj, TextHighliter sb)
{
if (obj is IIfcTessellatedFaceSet faceset)
{
Report(faceset, sb);
}
else
{
sb.Append($"{obj.GetType().Name} not implemented in IIfcTessellatedItem.", Brushes.Red);
}
}
private static void Report(IIfcSolidModel obj, TextHighliter sb)
{
if (obj is IIfcSweptDiskSolid swept)
{
Report(swept, sb);
}
else
{
sb.Append($"{obj.GetType().Name} not implemented in IIfcSolidModel.", Brushes.Red);
}
}
private static void Report(IIfcLoop bound, TextHighliter sb)
{
if (bound is IIfcPolyLoop)
{
Report((IIfcPolyLoop)bound, sb);
}
else
{
sb.Append($"{bound.GetType().Name} not implemented in IIfcLoop.", Brushes.Red);
}
}
private static void Report(IIfcFaceBound ifcFaceBound, TextHighliter sb)
{
if (ifcFaceBound is IIfcFaceOuterBound)
{
Report((IIfcFaceOuterBound)ifcFaceBound, sb);
}
else
{
sb.Append($"{ifcFaceBound.GetType().Name} not implemented in IIfcFaceBound.", Brushes.Red);
}
}
private static void SetUcs(TextHighliter sb, IIfcAxis2Placement pos = null)
{
if (pos == null)
{
sb.Append("UCS w", Brushes.Black);
}
else if (pos is IIfcAxis2Placement3D)
{
var as1 = pos as IIfcAxis2Placement3D;
sb.Append("UCS", Brushes.Black);
WritePointCoord(sb, as1.Location);
WritePointCoord(sb, as1.Axis);
WritePointCoord(sb, as1.RefDirection);
sb.Append("UCS X 90", Brushes.Black);
sb.Append("UCS Y 90", Brushes.Black);
}
else
{
sb.Append($"{pos.GetType().Name} not implemented in IIfcCurve.", Brushes.Red);
}
}
private static void Report(IIfcGeometricRepresentationItem obj, TextHighliter sb)
{
if (obj is IIfcCurve crv)
{
Report(crv, sb);
}
else if (obj is IIfcSolidModel solid)
{
Report(solid, sb);
}
else if (obj is IIfcTessellatedItem tess)
{
Report(tess, sb);
}
else
{
sb.Append($"{obj.GetType().Name} not implemented in IIfcGeometricRepresentationItem.", Brushes.Red);
}
}
private static void Report(IIfcCurve obj, TextHighliter sb)
{
if (obj is IIfcCompositeCurve)
{
Report((IIfcCompositeCurve)obj, sb);
}
else if (obj is IIfcTrimmedCurve)
{
Report((IIfcTrimmedCurve)obj, sb);
}
else if (obj is IIfcCircle)
{
Report((IIfcCircle)obj, sb);
}
else if (obj is IIfcLine)
{
Report((IIfcLine)obj, sb);
}
else
{
sb.Append($"{obj.GetType().Name} not implemented in IIfcCurve.", Brushes.Red);
}
}
private static void WritePointCoord(TextHighliter sb, double x, double y, double z, bool relative = false)
{
var rel = relative ? "@" : "";
sb.Append($"{rel}{x},{y},{z}", Brushes.Black);
}
