private void LstRebarPopulate(ReadAutodesk cadreader)
{
//instantiate rebar property
Rebars = new List <Rebar>();
// Get footings in the drawing
List <LinearPath> lstFooting = CadHelper.PLinesGetByLayerName(cadreader, CadLayerName.RCFooting);
//footings intersecting with semelles
List <Line> lstSemelleLongLine;
List <LinearPath> lstIntersectingFooting = CadHelper.EntitiesIntersectingSemelleGet(Semelle.HzLinPath, lstFooting, out lstSemelleLongLine);
if (lstSemelleLongLine.Count == 2)
{
//Check type of intersecting entities
Line centerLine = CadHelper.CenterLineBetweenTwoParallelsGet(lstSemelleLongLine[0], lstSemelleLongLine[1]);
//for (int i = 0; i < lstIntersectingFooting.Count; i++)
//{
//(columns, shearwalls, walls) inside footings
string[] layerArr = { CadLayerName.Column, CadLayerName.ShearWall, CadLayerName.Wall };
// Get entities inside footing
List <LinearPath> lstVlElements = CadHelper.PLinesGetByLayerName(cadreader, layerArr);
List <LinearPath> lstEntityInsideFooting1 = CadHelper.EntitiesInsideFootingGet(lstIntersectingFooting[0], lstVlElements);
//intersection point of Semelle Center Line with the nearest entity inside the footing polygon
Point3D pt1 = CadHelper.PointIntersectSemelleWithNearEntity(centerLine, lstEntityInsideFooting1);
if (pt1 == null)
{
Line lineModified = CadHelper.LineModify(centerLine, CADConfig.Units == linearUnitsType.Meters ? 15 : 15000
, CADConfig.Units == linearUnitsType.Meters ? 15 : 15000);
List <Point3D> lstPtIntersection = MathHelper.PointsIntersectOfLineSegmentWithPolygon(lstIntersectingFooting[0], lineModified);
pt1 = MathHelper.MidPoint3D(lstPtIntersection[0], lstPtIntersection[1]);
}
//2 points of Center Line intersection with polygon
List <LinearPath> lstEntityInsideFooting2 = CadHelper.EntitiesInsideFootingGet(lstIntersectingFooting[1], lstVlElements);
//intersection point of Semelle Center Line with the nearest entity inside the footing polygon
Point3D pt2 = CadHelper.PointIntersectSemelleWithNearEntity(centerLine, lstEntityInsideFooting2);
if (pt2 == null)
{
Line lineModified = CadHelper.LineModify(centerLine, CADConfig.Units == linearUnitsType.Meters ? 15 : 15000
, CADConfig.Units == linearUnitsType.Meters ? 15 : 15000);
List <Point3D> lstPtIntersection = MathHelper.PointsIntersectOfLineSegmentWithPolygon(lstIntersectingFooting[1], lineModified);
pt2 = MathHelper.MidPoint3D(lstPtIntersection[0], lstPtIntersection[1]);
}
//}
//offset the two ling lines
if (pt1 != null && pt2 != null)
{
LinearPath centerRebarBot = new LinearPath(pt1 + (Vector3D.AxisZ * DefaultValues.SemelleCover), pt2 + (Vector3D.AxisZ * DefaultValues.SemelleCover));
double width = MathHelper.DistanceBetweenTwoParallels(lstSemelleLongLine[0], lstSemelleLongLine[1]);
LinearPath l1RebarBot = (LinearPath)centerRebarBot.Offset((width / 2 - DefaultValues.SemelleCover), Vector3D.AxisZ, 0.0001, true);
LinearPath l2RebarBot = (LinearPath)centerRebarBot.Offset((width / 2 - DefaultValues.SemelleCover) * -1, Vector3D.AxisZ, 0.0001, true);
//Vertical Linear Path
Point3D pt11 = pt1 + MathHelper.UVPerpendicularToLine2DFromPt(new Line(pt1, pt2), pt1) * (width / 2 - DefaultValues.SemelleCover) + Vector3D.AxisZ * DefaultValues.SemelleCover;
Point3D pt12 = pt1 - MathHelper.UVPerpendicularToLine2DFromPt(new Line(pt1, pt2), pt1) * (width / 2 - DefaultValues.SemelleCover) + Vector3D.AxisZ * DefaultValues.SemelleCover;
Point3D pt13 = pt11 + Vector3D.AxisZ * (DefaultValues.SmellesWithFootingThickness - DefaultValues.SemelleCover);
Point3D pt14 = pt12 + Vector3D.AxisZ * (DefaultValues.SmellesWithFootingThickness - DefaultValues.SemelleCover);
VlLinPath = new LinearPath(pt11, pt12, pt13, pt14);
//offset to get the top rebar
LinearPath centerRebarTop = new LinearPath(pt1 + (Vector3D.AxisZ * (Semelle.Thickness - DefaultValues.SemelleCover)),
pt2 + (Vector3D.AxisZ * (Semelle.Thickness - DefaultValues.SemelleCover)));
LinearPath l1RebarTop = (LinearPath)centerRebarTop.Offset((width / 2 - DefaultValues.SemelleCover), Vector3D.AxisZ, 0.0001, true);
LinearPath l2RebarTop = (LinearPath)centerRebarTop.Offset((width / 2 - DefaultValues.SemelleCover) * -1, Vector3D.AxisZ, 0.0001, true);
//create rebars
Rebars.Add(new Rebar(centerRebarBot));
Rebars.Add(new Rebar(l1RebarBot));
Rebars.Add(new Rebar(l2RebarBot));
Rebars.Add(new Rebar(centerRebarTop));
Rebars.Add(new Rebar(l1RebarTop));
Rebars.Add(new Rebar(l2RebarTop));
}
}
}
public void FormWorkOutline(LinearPath linPathElement)
{
this.OuterPathFormwork = (LinearPath)linPathElement.Offset(0.03);
}
