private IfcColumn CreateIfcColumn(IfcStore model, RectColumn cadCol, double height)
{
//cadCol.Length *= 1000;
//cadCol.Width *= 1000;
//cadCol.CenterPt.X *= 1000;
//cadCol.CenterPt.Y *= 1000;
//cadCol.PtLengthDir.X *= 1000;
//cadCol.PtLengthDir.Y *= 1000;
//
double length = cadCol.Length;
double width = cadCol.Width;
//begin a transaction
using (var trans = model.BeginTransaction("Create column"))
{
IfcColumn colToCreate = model.Instances.New <IfcColumn>();
colToCreate.Name = "UC-Universal Columns-Column:UC305x305x97:" + random.Next(1000, 10000);
//represent column as a rectangular profile
IfcRectangleProfileDef rectProf = IFCHelper.RectProfileCreate(model, length, width);
//Profile insertion point
rectProf.ProfileInsertionPointSet(model, 0, 0);
//model as a swept area solid
IfcDirection extrusionDir = model.Instances.New <IfcDirection>();
extrusionDir.SetXYZ(0, 0, -1);
IfcExtrudedAreaSolid body = IFCHelper.ProfileSweptSolidCreate(model, height, rectProf, extrusionDir);
//parameters to insert the geometry in the model
body.BodyPlacementSet(model, 0, 0, 0);
//Create a Definition shape to hold the geometry
IfcShapeRepresentation shape = IFCHelper.ShapeRepresentationCreate(model, "SweptSolid", "Body");
shape.Items.Add(body);
//Create a Product Definition and add the model geometry to the wall
IfcProductDefinitionShape prDefShape = model.Instances.New <IfcProductDefinitionShape>();
prDefShape.Representations.Add(shape);
colToCreate.Representation = prDefShape;
//Create Local axes system and assign it to the column
IfcCartesianPoint location3D = model.Instances.New <IfcCartesianPoint>();
location3D.SetXYZ(cadCol.CenterPt.X, cadCol.CenterPt.Y, cadCol.CenterPt.Z);
var uvColLongDir = MathHelper.UnitVectorFromPt1ToPt2(cadCol.CenterPt, cadCol.PtLengthDir);
IfcDirection localXDir = model.Instances.New <IfcDirection>();
localXDir.SetXYZ(uvColLongDir.X, uvColLongDir.Y, uvColLongDir.Z);
IfcDirection localZDir = model.Instances.New <IfcDirection>();
localZDir.SetXYZ(0, 0, 1);
IfcAxis2Placement3D ax3D = IFCHelper.LocalAxesSystemCreate(model, location3D, localXDir, localZDir);
//now place the wall into the model
IfcLocalPlacement lp = IFCHelper.LocalPlacemetCreate(model, ax3D);
colToCreate.ObjectPlacement = lp;
trans.Commit();
return(colToCreate);
}
}
public ReinforcedCadColumn(RectColumn column)
{
RectColumn = column;
ReinforcementPopulate();
}
public void GetColumns()
{
WallGetEndPoints();
this.lstColumns = new List <RectColumn>();
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
ObjectId lyrColId = ObjectId.Null;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
List <Polyline> lstColPline = new List <Polyline>();
//wall layer
LayerTable lyrTbl = trans.GetObject(db.LayerTableId, OpenMode.ForRead) as LayerTable;
if (!lyrTbl.Has("Column"))
{
return;
}
lyrColId = lyrTbl["Column"];
BlockTable blkTbl = trans.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord blkTblModelSpaceRec = trans.GetObject(blkTbl[BlockTableRecord.ModelSpace], OpenMode.ForRead) as BlockTableRecord;
foreach (ObjectId objId in blkTblModelSpaceRec)
{
Entity plEnt = trans.GetObject(objId, OpenMode.ForRead) as Entity;
Polyline pline = plEnt as Polyline;
if (pline == null)
{
continue;
}
if (pline.LayerId == lyrColId && pline.Closed == true)
{
double width = double.MaxValue;
double length = 0;
List <Point2d> lstVertices = new List <Point2d>();
lstColPline.Add(pline);
Point3d widthMidPt = Point3d.Origin;
for (int i = 0; i < pline.NumberOfVertices; i++)
{
if (i + 1 == pline.NumberOfVertices)
{
break;
}
double dist = MathHelper.CalcDistanceBetweenTwoPoint3D(pline.GetPoint3dAt(i), pline.GetPoint3dAt(i + 1));
width = Math.Min(width, dist);
if (width == dist)
{
widthMidPt = MathHelper.MidPoint(pline.GetPoint3dAt(i), pline.GetPoint3dAt(i + 1));
}
length = Math.Max(length, dist);
}
Extents3d extents = pline.GeometricExtents;
Point3d center = extents.MinPoint + (extents.MaxPoint - extents.MinPoint) / 2.0;
RectColumn col = new RectColumn(width, length, center, widthMidPt);
lstColumns.Add(col);
}
}
trans.Commit();
}
//XbimCreateWall xbimWall = new XbimCreateWall(this.lstWalls,this.lstColumns);
//XbimCreateWall xbimWall = new XbimCreateWall(this.lstWalls);
}
