protected override void TrySolveInstance(IGH_DataAccess DA)
{
// get input
DB.CurtainGridLine gridLine = default;
if (!DA.GetData("Curtain Grid Line", ref gridLine))
{
return;
}
DA.SetData("Curve", gridLine.FullCurve.ToCurve());
DA.SetDataList("Segments", gridLine.AllSegmentCurves.ToCurves());
DA.SetDataList("Existing Segments", gridLine.ExistingSegmentCurves.ToCurves());
DA.SetDataList("Skipped Segments", gridLine.SkippedSegmentCurves.ToCurves());
// find attached mullions
const double EPSILON = 0.1;
var attachedMullions = new List <Types.Element>();
var famInstFilter = new DB.ElementClassFilter(typeof(DB.FamilyInstance));
// collect familyinstances and filter for DB.Mullion
var dependentMullions = gridLine.GetDependentElements(famInstFilter).Select(x => gridLine.Document.GetElement(x)).OfType <DB.Mullion>();
// for each DB.Mullion that is dependent on this DB.CurtainGridLine
foreach (DB.Mullion mullion in dependentMullions)
{
if (mullion.LocationCurve != null)
{
// check the distance of the DB.Mullion curve start and end, to the DB.CurtainGridLine axis curve
var mcurve = mullion.LocationCurve;
var mstart = mcurve.GetEndPoint(0);
var mend = mcurve.GetEndPoint(1);
// if the distance is less than EPSILON, the DB.Mullion axis and DB.CurtainGridLine axis are almost overlapping
if (gridLine.FullCurve.Distance(mstart) < EPSILON && gridLine.FullCurve.Distance(mend) < EPSILON)
{
attachedMullions.Add(Types.CurtainGridMullion.FromElement(mullion));
}
}
}
DA.SetDataList("Attached Mullions", attachedMullions);
// filter attached panels
// panels can be a mix of DB.Panel and DB.FamilyInstance
// no need to filter for .OfType<DB.Panel>() like with DB.Mullion
// but make sure to remove all the DB.FamilyInstance that are actually DB.Mullion
var dependentPanels = gridLine.GetDependentElements(famInstFilter).Select(x => gridLine.Document.GetElement(x)).Where(x => x as DB.Mullion is null);
DA.SetDataList("Attached Panels", dependentPanels.Select(x => Types.Element.FromElement(x)));
}
public bool CanConvertToSpeckle(object @object)
{
return(@object
switch
{
DB.DetailCurve _ => true,
DB.DirectShape _ => true,
DB.FamilyInstance _ => true,
DB.Floor _ => true,
DB.Level _ => true,
DB.View _ => true,
DB.ModelCurve _ => true,
DB.Opening _ => true,
DB.RoofBase _ => true,
DB.Area _ => true,
DB.Architecture.Room _ => true,
DB.Architecture.TopographySurface _ => true,
DB.Wall _ => true,
DB.Mechanical.Duct _ => true,
DB.Mechanical.Space _ => true,
DB.Plumbing.Pipe _ => true,
DB.Electrical.Wire _ => true,
DB.CurtainGridLine _ => true, //these should be handled by curtain walls
DB.Architecture.BuildingPad _ => true,
DB.Architecture.Stairs _ => true,
DB.Architecture.StairsRun _ => true,
DB.Architecture.StairsLanding _ => true,
DB.Architecture.Railing _ => true,
DB.Architecture.TopRail _ => true,
DB.Ceiling _ => true,
DB.PointCloudInstance _ => true,
DB.Group _ => true,
DB.ProjectInfo _ => true,
DB.ElementType _ => true,
DB.Grid _ => true,
DB.ReferencePoint _ => true,
DB.Structure.AnalyticalModelStick _ => true,
DB.Structure.AnalyticalModelSurface _ => true,
DB.Structure.BoundaryConditions _ => true,
_ => (@object as Element).IsElementSupported()
});
public CurtainGridLine(DB.CurtainGridLine gridLine) : base(gridLine)
{
}
public static Elements.ModelCurve CurtainGridToHyparCurve(Autodesk.Revit.DB.CurtainGridLine gridLine)
{
Elements.Geometry.Curve curve = new Line(gridLine.FullCurve.GetEndPoint(0).ToVector3(), gridLine.FullCurve.GetEndPoint(1).ToVector3());
return(new Elements.ModelCurve(curve, BuiltInMaterials.Edges));
}
