public TrussInfo CreateTrussInfo(Document doc, XYZ currentPointOnHip, EdgeInfo currentRidgeEdgeInfo, Element firstSupport, Element secondSupport, TrussType tType)
{
TrussInfo currentTrussInfo = TrussInfo.BuildTrussAtHip(currentPointOnHip, currentRidgeEdgeInfo, firstSupport, secondSupport);
using (Transaction t = new Transaction(doc, "Criar treliça"))
{
t.Start();
if (currentTrussInfo != null)
{
SketchPlane stkP = SketchPlane.Create(doc, currentRidgeEdgeInfo.CurrentRoof.LevelId);
double levelHeight = currentRidgeEdgeInfo.GetCurrentRoofHeight();
XYZ firstPoint = new XYZ(currentTrussInfo.FirstPoint.X, currentTrussInfo.FirstPoint.Y, levelHeight);
XYZ secondPoint = new XYZ(currentTrussInfo.SecondPoint.X, currentTrussInfo.SecondPoint.Y, levelHeight);
Truss currentTruss = Truss.Create(doc, tType.Id, stkP.Id, Line.CreateBound(firstPoint, secondPoint));
currentTruss.get_Parameter(BuiltInParameter.TRUSS_HEIGHT).Set(currentTrussInfo.Height);
}
t.Commit();
}
//DEBUG.CreateDebugPoint(doc, currentPointOnHip);
return(currentTrussInfo);
}
public TrussInfo CreateTrussFromRidgeWithSupports(XYZ currentPointOnRidge, EdgeInfo currentRidgeEdgeInfo, TrussType tType, Line support0, Line support1)
{
TrussInfo currentTrussInfo = null;
Document doc = currentRidgeEdgeInfo.CurrentRoof.Document;
if (doc == null)
{
return(currentTrussInfo);
}
IList <XYZ> currentSupportPoints = new List <XYZ>();
double roofheight = currentRidgeEdgeInfo.GetCurrentRoofHeight();
Line currentRidgeLineFlatten = (currentRidgeEdgeInfo.Curve as Line).Flatten(roofheight);
if (currentRidgeLineFlatten == null)
{
return(currentTrussInfo);
}
XYZ crossDirection = currentRidgeLineFlatten.Direction.CrossProduct(XYZ.BasisZ);
XYZ currentPointOnRidgeFlatten = new XYZ(currentPointOnRidge.X, currentPointOnRidge.Y, roofheight);
Line currentCrossedLineInfinite = Line.CreateBound(currentPointOnRidgeFlatten, currentPointOnRidgeFlatten.Add(crossDirection));
currentCrossedLineInfinite.MakeUnbound();
if (support0 != null)
{
IntersectionResultArray iResultArr = new IntersectionResultArray();
SetComparisonResult iResulComp = currentCrossedLineInfinite.Intersect(support0.Flatten(roofheight), out iResultArr);
if (iResultArr != null && iResultArr.Size == 1)
{
currentSupportPoints.Add(iResultArr.get_Item(0).XYZPoint);
}
}
if (support1 != null)
{
IntersectionResultArray iResultArr = new IntersectionResultArray();
SetComparisonResult iResulComp = currentCrossedLineInfinite.Intersect(support1.Flatten(roofheight), out iResultArr);
if (iResultArr != null && iResultArr.Size == 1)
{
currentSupportPoints.Add(iResultArr.get_Item(0).XYZPoint);
}
}
using (Transaction t = new Transaction(doc, "Criar treliça"))
{
t.Start();
currentTrussInfo = CreateTrussInfo(doc, currentPointOnRidge, currentRidgeEdgeInfo, currentSupportPoints, tType);
t.Commit();
}
return(currentTrussInfo);
}
/// <summary>
/// Creates trusses along a specific ridge edge and stores them on a list of truss info
/// </summary>
/// <param name="currentRidgeEdgeInfo">The specific edge ridge to create trusses</param>
/// <param name="doc">The target document to create the trusses</param>
/// <param name="tType">The target truss type to be used on creation</param>
/// <returns>The list of info of the created trusses</returns>
private IList <TrussInfo> CreateTrussInfoList(EdgeInfo currentRidgeEdgeInfo, Document doc, TrussType tType)
{
IList <TrussInfo> trussInfoList = new List <TrussInfo>();
if (currentRidgeEdgeInfo.RoofLineType == RoofLineType.RidgeSinglePanel || currentRidgeEdgeInfo.RoofLineType == RoofLineType.Ridge)
{
Line currentRidgeLineShortenedBySupports = currentRidgeEdgeInfo.Curve as Line;
if (currentRidgeLineShortenedBySupports == null)
{
return(trussInfoList);
}
IList <EdgeInfo> startConditions = currentRidgeEdgeInfo.GetEndConditions(0);
IList <EdgeInfo> endConditions = currentRidgeEdgeInfo.GetEndConditions(1);
currentRidgeLineShortenedBySupports = ShortenRidgeIfNecessary(currentRidgeLineShortenedBySupports, startConditions, endConditions);
Tuple <int, double> iterations = Utils.Utils.EstabilishIterations(currentRidgeLineShortenedBySupports.ApproximateLength, trussDistance);
int numPoints = iterations.Item1;
double distance = iterations.Item2;
for (int i = 0; i <= numPoints; i++)
{
double currentParam = i * distance;
XYZ currentPointOnRidge = currentRidgeLineShortenedBySupports.Evaluate(currentRidgeLineShortenedBySupports.GetEndParameter(0) + currentParam, false);
TrussInfo currentTrussInfo = TrussInfo.BuildTrussAtRidge(currentPointOnRidge, currentRidgeEdgeInfo, null);
if (currentTrussInfo != null)
{
SketchPlane stkP = SketchPlane.Create(doc, currentRidgeEdgeInfo.CurrentRoof.LevelId);
double levelHeight = currentRidgeEdgeInfo.GetCurrentRoofHeight();
XYZ firstPoint = new XYZ(currentTrussInfo.FirstPoint.X, currentTrussInfo.FirstPoint.Y, levelHeight);
XYZ secondPoint = new XYZ(currentTrussInfo.SecondPoint.X, currentTrussInfo.SecondPoint.Y, levelHeight);
Truss currentTruss = Truss.Create(doc, tType.Id, stkP.Id, Line.CreateBound(firstPoint, secondPoint));
currentTruss.get_Parameter(BuiltInParameter.TRUSS_HEIGHT).Set(currentTrussInfo.Height);
trussInfoList.Add(currentTrussInfo);
}
#region DEBUG ONLY
else
{
#if DEBUG
FamilySymbol fs = new FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_GenericModel).WhereElementIsElementType().Where(type => type.Name.Contains("DebugPoint")).FirstOrDefault() as FamilySymbol;
fs.Activate();
doc.Create.NewFamilyInstance(currentPointOnRidge, fs, Autodesk.Revit.DB.Structure.StructuralType.NonStructural);
#endif
}
#endregion
}
}
return(trussInfoList);
}
private TrussInfo CreateTrussInfo(Document doc, XYZ currentPointOnRidge, EdgeInfo currentRidgeEdgeInfo, IList <XYZ> currentSupportPoints, TrussType tType)
{
TrussInfo currentTrussInfo = TrussInfo.BuildTrussAtRidge(currentPointOnRidge, currentRidgeEdgeInfo, currentSupportPoints);
if (currentTrussInfo != null)
{
SketchPlane stkP = SketchPlane.Create(doc, currentRidgeEdgeInfo.CurrentRoof.LevelId);
double levelHeight = currentRidgeEdgeInfo.GetCurrentRoofHeight();
XYZ firstPoint = new XYZ(currentTrussInfo.FirstPoint.X, currentTrussInfo.FirstPoint.Y, levelHeight);
XYZ secondPoint = new XYZ(currentTrussInfo.SecondPoint.X, currentTrussInfo.SecondPoint.Y, levelHeight);
Truss currentTruss = Truss.Create(doc, tType.Id, stkP.Id, Line.CreateBound(firstPoint, secondPoint));
currentTruss.get_Parameter(BuiltInParameter.TRUSS_HEIGHT).Set(currentTrussInfo.Height);
}
return(currentTrussInfo);
}
static internal TrussInfo GetTrussInfo(XYZ currentTopPoint, XYZ supportPoint0, XYZ supportPoint1)
{
if (currentTopPoint.DistanceTo(supportPoint0) < 0.5 || currentTopPoint.DistanceTo(supportPoint1) < 0.5 || supportPoint0.DistanceTo(supportPoint1) < 0.5)
{
return(null);
}
CurveArray topChords = new CurveArray();
CurveArray bottomChords = new CurveArray();
topChords.Append(Line.CreateBound(currentTopPoint, supportPoint0));
topChords.Append(Line.CreateBound(currentTopPoint, supportPoint1));
bottomChords.Append(Line.CreateBound(supportPoint0, supportPoint1));
double height = currentTopPoint.DistanceTo(new XYZ(currentTopPoint.X, currentTopPoint.Y, supportPoint0.Z));
TrussInfo trussInfo = new TrussInfo(supportPoint0, supportPoint1, height);
trussInfo.TopChords = topChords;
trussInfo.BottomChords = bottomChords;
return(trussInfo);
}
