public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIDocument uidoc = commandData.Application.ActiveUIDocument;
Document doc = uidoc.Document;
Selection sel = uidoc.Selection;
try
{
Element tTypeElement = new FilteredElementCollector(doc).OfClass(typeof(FamilySymbol)).Where(fsy => fsy is TrussType).ToList().FirstOrDefault();
if (tTypeElement == null)
{
message = "Nenhum tipo de treliça foi encontrada no projeto, por favor, carregue um tipo e rode este comando novamente";
return(Result.Failed);
}
TrussType tType = tTypeElement as TrussType;
ISelectionFilter ridgeSelectionFilter = new RoofClasses.SelectionFilters.StraightLinesAndFacesRidgeSelectionFilter(doc);
Reference currentReference = sel.PickObject(ObjectType.Edge, ridgeSelectionFilter);
FootPrintRoof currentFootPrintRoof = doc.GetElement(currentReference) as FootPrintRoof;
RoofClasses.EdgeInfo currentRidgeInfo = Support.GetMostSimilarEdgeInfo(currentReference, doc);
if (currentRidgeInfo == null)
{
message = "Nenhuma linha inferior pode ser obtida a partir da seleção";
return(Result.Failed);
}
// #region DEBUG ONLY
//#if DEBUG
// using (Transaction ta = new Transaction(doc, "Line test"))
// {
// ta.Start();
// Frame fr = new Frame(currentRidgeInfo.Curve.Evaluate(0.5, true), XYZ.BasisX, XYZ.BasisY, XYZ.BasisZ);
// SketchPlane skp = SketchPlane.Create(doc, Plane.Create(fr));
// doc.Create.NewModelCurve(currentRidgeInfo.Curve, skp);
// ta.Commit();
// }
//#endif
// #endregion
Line currentRidgeLine = currentRidgeInfo.Curve as Line;
if (currentRidgeLine == null)
{
message = "Ridge must be a straight line";
return(Result.Failed);
}
ISelectionFilter currentTrussBaseSupportFilter = new RoofClasses.SelectionFilters.SupportsSelectionFilter(currentRidgeLine.Direction.CrossProduct(XYZ.BasisZ));
XYZ baseSupportPoint = null;
try
{
Reference currentTrussBaseRef = sel.PickObject(ObjectType.Element, currentTrussBaseSupportFilter, "Selecione uma base para a treliça ou (ESC) para ignorar");
Element currentTrussBaseElem = doc.GetElement(currentTrussBaseRef.ElementId);
//We can safely convert because the selection filter does not select anything that is not a curve locatated
Curve currentElementCurve = (currentTrussBaseElem.Location as LocationCurve).Curve;
if (currentRidgeLine != null)
{
if (currentElementCurve is Line)
{
Line currentSupportLine = currentElementCurve as Line;
double height = currentRidgeInfo.GetCurrentRoofHeight();
currentRidgeLine = currentRidgeLine.Flatten(height);
currentSupportLine = currentSupportLine.Flatten(height);
IntersectionResultArray iResutArr = new IntersectionResultArray();
SetComparisonResult compResult = currentRidgeLine.Intersect(currentSupportLine, out iResutArr);
if (iResutArr.Size == 1)
{
IntersectionResult iResult = iResutArr.get_Item(0);
if (iResult != null)
{
baseSupportPoint = currentRidgeInfo.Curve.Project(iResult.XYZPoint).XYZPoint;
}
}
}
}
}
catch
{
}
if (baseSupportPoint == null)
{
baseSupportPoint = currentRidgeLine.Project(currentReference.GlobalPoint).XYZPoint;
}
Managers.TrussRidgeManager currentTrussManager = new Managers.TrussRidgeManager();
Line currentSupport0ElemLine = null;
Line currentSupport1ElemLine = null;
currentTrussBaseSupportFilter = new RoofClasses.SelectionFilters.SupportsSelectionFilter(currentRidgeLine.Direction);
if (currentRidgeInfo.RoofLineType == RoofClasses.RoofLineType.Ridge)
{
try
{
Reference currentSupport0Ref = sel.PickObject(ObjectType.Element, currentTrussBaseSupportFilter, "O primeiro suporte para a treliça");
Element currentSupport0Elem = doc.GetElement(currentSupport0Ref.ElementId);
Curve currentSupport0ElemCurve = (currentSupport0Elem.Location as LocationCurve).Curve;
currentSupport0ElemLine = currentSupport0ElemCurve as Line;
Reference currentSupport1Ref = sel.PickObject(ObjectType.Element, currentTrussBaseSupportFilter, "O segundo suporte para a treliça");
Element currentSupport1Elem = doc.GetElement(currentSupport1Ref.ElementId);
Curve currentSupport1ElemCurve = (currentSupport1Elem.Location as LocationCurve).Curve;
currentSupport1ElemLine = currentSupport1ElemCurve as Line;
}
catch
{
currentSupport0ElemLine = null;
currentSupport1ElemLine = null;
}
}
else if (currentRidgeInfo.RoofLineType == RoofClasses.RoofLineType.RidgeSinglePanel)
{
try
{
Reference currentSupport0Ref = sel.PickObject(ObjectType.Element, currentTrussBaseSupportFilter, "O suporte para a treliça");
Element currentSupport0Elem = doc.GetElement(currentSupport0Ref.ElementId);
Curve currentSupport0ElemCurve = (currentSupport0Elem.Location as LocationCurve).Curve;
currentSupport0ElemLine = currentSupport0ElemCurve as Line;
}
catch
{
currentSupport0ElemLine = null;
}
}
RoofClasses.TrussInfo currentTrussInfo = currentTrussManager.CreateTrussFromRidgeWithSupports(baseSupportPoint, currentRidgeInfo, tType, currentSupport0ElemLine, currentSupport1ElemLine);
//#region DEBUG ONLY
//if (currentReference != null)
// DEBUG.CreateDebugPoint(doc, baseSupportPoint);
//#endregion
}
catch (Exception e)
{
if (!(e is Autodesk.Revit.Exceptions.OperationCanceledException))
{
throw e;
}
}
return(Result.Succeeded);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIDocument uidoc = commandData.Application.ActiveUIDocument;
Document doc = uidoc.Document;
Selection sel = uidoc.Selection;
ISelectionFilter hipSelFilter = new RoofClasses.SelectionFilters.StraightLinesAndFacesHipSelectionFilter(doc);
Reference currentHipRef = sel.PickObject(ObjectType.Edge, hipSelFilter, "Selecione um rincão para posicionar as treliças");
RoofClasses.EdgeInfo currentEdgeInfo = Support.GetMostSimilarEdgeInfo(currentHipRef, doc);
//if (currentHipRef.GlobalPoint != null)
// DEBUG.CreateDebugPoint(doc, currentHipRef.GlobalPoint);
//DEBUG.CreateDebugPoint(doc, currentEdgeInfo.Curve.Evaluate(0.5, true));
if (currentEdgeInfo == null)
{
message = "Nenhuma linha inferior pode ser obtida a partir da seleção";
return(Result.Failed);
}
if (currentEdgeInfo.Curve as Line == null)
{
message = "Rincão deve ser uma linha reta";
return(Result.Failed);
}
Line currentHipLine = currentEdgeInfo.Curve as Line;
ISelectionFilter firstSupportFilter = new RoofClasses.SelectionFilters.SupportsSelectionFilter(currentHipLine.Flatten().Direction.Rotate(45));
ISelectionFilter secondSupportFilter = new RoofClasses.SelectionFilters.SupportsSelectionFilter(currentHipLine.Flatten().Direction.Rotate(-45));
Element firstSupport = null;
Element secondSupport = null;
try
{
Reference firstSupportRef = sel.PickObject(ObjectType.Element, firstSupportFilter);
Reference SecondSupportRef = sel.PickObject(ObjectType.Element, secondSupportFilter);
firstSupport = doc.GetElement(firstSupportRef);
secondSupport = doc.GetElement(SecondSupportRef);
}
catch
{
}
if (firstSupport == null || secondSupport == null)
{
message = "Nenhum suporte foi selecionado";
return(Result.Failed);
}
Element tTypeElement = new FilteredElementCollector(doc).OfClass(typeof(FamilySymbol)).Where(fsy => fsy is TrussType).ToList().FirstOrDefault();
if (tTypeElement == null)
{
message = "Nenhum tipo de treliça foi encontrada no projeto, por favor, carregue um tipo e rode este comando novamente";
return(Result.Failed);
}
TrussType tType = tTypeElement as TrussType;
Managers.TrussHipManager trussHipManager = new Managers.TrussHipManager();
trussHipManager.CreateTrussInfo(doc, currentHipLine.Evaluate(0.5, true), currentEdgeInfo, firstSupport, secondSupport, tType);
return(Result.Succeeded);
}
