public static List <Model.Entity.Pile> GetIntersectEttPiles(this Model.Entity.Element ettElem)
{
var setting = ModelData.Instance.Setting;
var settingCate = setting.Category.Id;
var verOrHorFraming = setting.VerOrHor;
var distanceFromPile2Path = setting.DistanceFromPile2Path;
List <Model.Entity.Pile> intersectEttPiles = new List <Model.Entity.Pile>();
//var foundationCate = new Autodesk.Revit.DB.ElementCategoryFilter(BuiltInCategory.OST_StructuralFoundation);
var cateFilter = new Autodesk.Revit.DB.ElementCategoryFilter(settingCate);
var revitElem = ettElem.RevitElement;
var bbRevitElem = revitElem.get_BoundingBox(null);
var ol = new Autodesk.Revit.DB.Outline(bbRevitElem.Min, bbRevitElem.Max);
var bbIntersectFilter = new Autodesk.Revit.DB.BoundingBoxIntersectsFilter(ol);
var intersectPiles = new FilteredElementCollector(revitData.Document).WherePasses(cateFilter)
.WherePasses(bbIntersectFilter).ToList();
var curvePath = (revitElem.Location as LocationCurve).Curve;
XYZ itemPoint = null;
Curve curveFraming = null;
//revitData.Selection.SetElementIds(intersectPiles.Select(x => x.Id).ToList()); // Test Intersected Pile
foreach (var item in intersectPiles)
{
if (settingCate.IntegerValue == (int)BuiltInCategory.OST_StructuralFoundation)
{
itemPoint = (item.Location as LocationPoint).Point;
}
else if (settingCate.IntegerValue == (int)BuiltInCategory.OST_StructuralFraming)
{
curveFraming = (item.Location as LocationCurve).Curve;
itemPoint = (curveFraming.GetEndPoint(0) + curveFraming.GetEndPoint(1)) / 2;
}
var intersectionResult = curvePath.Project(itemPoint);
var projection2curve = intersectionResult.XYZPoint;
double distance2P = itemPoint.Distance2P(projection2curve);
if (distance2P < distanceFromPile2Path.milimeter2Feet())
{
switch (verOrHorFraming)
{
case Model.Entity.VerOrHor.HorizontalX:
{
if ((curveFraming as Line).Direction.IsXOrY())
{
intersectEttPiles.Add(new Model.Entity.Pile {
RevitElement = item
});
}
break;
}
case Model.Entity.VerOrHor.VerticalY:
{
if (!(curveFraming as Line).Direction.IsXOrY())
{
intersectEttPiles.Add(new Model.Entity.Pile {
RevitElement = item
});
}
break;
}
default:
{
intersectEttPiles.Add(new Model.Entity.Pile {
RevitElement = item
});
break;
}
}
//intersectEttPiles.Add(new Model.Entity.Pile { RevitElement = item });
//revitData.Document.Create.NewDetailCurve(revitData.ActiveView, Line.CreateBound(projection2curve, itemPoint));
}
}
//ettElem.IntersectEttPiles.ForEach(x => x.HostEttElement = ettElem);
return(intersectEttPiles);
}