public IXbimSolidSet CreateSolidSet(IIfcPolygonalFaceSet shell, ILogger logger)
{
using (new Tracer(LogHelper.CurrentFunctionName(), this._logger, shell))
{
return(_engine.CreateSolidSet(shell, logger));
}
}
public IXbimGeometryObjectSet CreateSurfaceModel(IIfcPolygonalFaceSet shell, ILogger logger = null)
{
using (new Tracer(LogHelper.CurrentFunctionName(), this._logger, shell))
{
return(_engine.CreateSurfaceModel(shell, logger));
}
}
private XbimShapeGeometry MeshPolyhedronBinary(IIfcPolygonalFaceSet tess)
{
var faces = new List <IList <IIfcFace> >();
faces.Add(new XbimPolygonalFaceSet(tess));
return(Mesh(faces, tess.EntityLabel, (float)tess.Model.ModelFactors.Precision));
}
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);
}
}
public XbimShapeGeometry Mesh(IIfcPolygonalFaceSet triangulation)
{
if (_geometryType == XbimGeometryType.PolyhedronBinary)
{
return(MeshPolyhedronBinary(triangulation));
}
if (_geometryType == XbimGeometryType.Polyhedron)
{
return(MeshPolyhedronText(triangulation));
}
throw new Exception("Illegal Geometry type, " + _geometryType);
}
private XbimShapeGeometry MeshPolyhedronText(IIfcPolygonalFaceSet triangulation)
{
throw new NotImplementedException();
}
public XbimPolygonalFaceSet(IIfcPolygonalFaceSet faceSet)
{
_faceSet = faceSet;
}
