//recursive method to check if points are required at the location or not in case of parallel and intersecting trays/ducts
private void PlaceOnParallel(List <Element> interParallel, XYZ widthProject, double width, bool first, XYZ above, double aboveHeight)
{
try
{
Element highest = DuctsAndTrays.HighestElement(interParallel);
XYZ highProject = Intersectors.Projectpoint(widthProject, ((LocationCurve)highest.Location).Curve as Line);
double height = DuctsAndTrays.TrayDuctHeight(highest);
bool required = true;
if (Points.GetCreatedPoints(highest.Id) != null)
{
List <XYZ> sortedList = Points.SortPoints((((LocationCurve)highest.Location).Curve as Line).GetEndPoint(0), Points.GetCreatedPoints(highest.Id));
required = Points.CheckIfRequired(highProject, sortedList);
}
if (required)
{
if (first != true && above != null)
{
XYZ instancePoint = new XYZ(widthProject.X, widthProject.Y, highProject.Z);
CreateAdjustElement(highest, instancePoint, highProject, width, false, above.Z - highProject.Z + height - aboveHeight);
}
else
{
XYZ instancePoint = new XYZ(widthProject.X, widthProject.Y, highProject.Z);
CreateAdjustElement(highest, instancePoint, highProject, width, true, 0.0);
}
}
else
{
if (first != true)
{
highProject = above;
height = aboveHeight;
}
else
{
highProject = null;
}
}
interParallel.Remove(highest);
if (interParallel.Count != 0)
{
PlaceOnParallel(interParallel, widthProject, width, false, highProject, height);
}
else
{
return;
}
}
catch
{
throw new Exception();
}
}
//method to make choice based on availability of parallel trays with no intersection/ parallel with intersecting trays
//or no parallel trays
private void InterParallel(List <XYZ> placementPoints, Element leastWidth)
{
try
{
ICollection <ElementId> parallels = ducttray.ParallelElements(doc, leastWidth);
List <Element> interParallel = new List <Element>();
foreach (XYZ point in placementPoints)
{
if (parallels == null || parallels.Count == 0)
{
AdjustInstance.height = Intersectors.StructureHeight(point, doc) + DuctsAndTrays.TrayDuctHeight(leastWidth);
CreateAdjustElement(leastWidth, point, point, DuctsAndTrays.GetWidth(leastWidth), true, 0.0);
continue;
}
else
{
interParallel = Intersectors.ParallelElements(point, doc, parallels);
Element maxWidth = null, lowest = null;
XYZ widthProject = null, lowestProject;
if (interParallel.Count != 0)
{
interParallel.Add(leastWidth);
maxWidth = DuctsAndTrays.MaxWidthElement(interParallel);
lowest = DuctsAndTrays.LowestElement(interParallel);
lowestProject = Intersectors.Projectpoint(point, ((LocationCurve)maxWidth.Location).Curve as Line);
AdjustInstance.height = Intersectors.StructureHeight(lowestProject, doc) + DuctsAndTrays.TrayDuctHeight(lowest);
widthProject = Intersectors.Projectpoint(point, ((LocationCurve)maxWidth.Location).Curve as Line);
PlaceOnParallel(interParallel, widthProject, DuctsAndTrays.GetWidth(maxWidth), true, null, 0.0);
}
else
{
AdjustInstance.height = Intersectors.StructureHeight(point, doc) + DuctsAndTrays.TrayDuctHeight(leastWidth);
CreateAdjustElement(leastWidth, point, point, DuctsAndTrays.GetWidth(leastWidth), true, 0.0);
continue;
}
}
}
}
catch
{
throw new Exception();
}
}
//method to compute rod heights
private static void ComputeRodHeights()
{
try
{
ReferPoints points = new ReferPoints();
points = Points.FindRodPoints(instancePoint, hostElement);
rodLeft = Intersectors.StructureHeight(points.left, doc);
rodRight = Intersectors.StructureHeight(points.right, doc);
}
catch
{
throw new Exception();
}
}