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Elevation Creation with elevation id outputs

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Dec 30th, 2016
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  1.  
  2. toggle = IN[0]
  3. points = UnwrapElement(IN[1])
  4. modelPoints = UnwrapElement(IN[2])
  5. cropCurves = UnwrapElement(IN[3])
  6. viewType = UnwrapElement(IN[4])
  7.  
  8. lst = []
  9. viewid = []
  10. output = []
  11.  
  12. #Get Family View Type
  13. vft = 0
  14. collector = FilteredElementCollector(doc).OfClass(ViewFamilyType).ToElements()
  15.  
  16. #eleViews = []
  17. for i in collector:
  18.     if i.ViewFamily == ViewFamily.Elevation:       
  19.         vft = i.Id
  20.         break
  21.  
  22. if toggle == True:
  23.    
  24.     TransactionManager.Instance.EnsureInTransaction(doc)
  25.    
  26.     for ind, point in enumerate(points):
  27.    
  28.         #Retrieve the mid point of model lines and get X,Y.    
  29.         modelMP = modelPoints[ind].ToXyz()
  30.         modelMPX = modelMP.X
  31.         modelMPY = modelMP.Y
  32.        
  33.         #Retrieve individual lines of crop window.     
  34.         cropLines = cropCurves[ind]
  35.         l1 = cropLines[0].ToRevitType()
  36.         l2 = cropLines[1].ToRevitType()
  37.         l3 = cropLines[2].ToRevitType()
  38.         l4 = cropLines[3].ToRevitType()
  39.                    
  40.         # Create a line in the z-Axis for elevation marker to rotate around.           
  41.         elevationPT = point.ToXyz()
  42.         elptRotate = XYZ(elevationPT.X, elevationPT.Y, elevationPT.Z+100)
  43.         ln = Line.CreateBound(elevationPT, elptRotate)
  44.  
  45.         #Calculate the angle between Model Mid Point and Elevation Point.
  46.         elevationPTY = elevationPT.Y
  47.         elevationPTX = elevationPT.X                           
  48.         combY = elevationPTY-modelMPY
  49.         combX = elevationPTX-modelMPX          
  50.         ang = atan2(combY, combX)
  51.  
  52.         #Create elevation marker and elevation in position 0.
  53.         eleMarker = ElevationMarker.CreateElevationMarker(doc, viewType.Id, elevationPT, 100)
  54.         ele = eleMarker.CreateElevation(doc, doc.ActiveView.Id , 0)
  55.         viewid.append(ele)
  56.        
  57.         #Rotate elevation marker towars model line.
  58.         ElementTransformUtils.RotateElement(doc, eleMarker.Id, ln, ang)
  59.        
  60.         #  
  61.         crManager = ele.GetCropRegionShapeManager()
  62.         #crShape = crManager.GetCropRegionShape()
  63.  
  64.         newCurveLoop = []
  65.         newCurveLoop.Add(l1)
  66.         newCurveLoop.Add(l2)
  67.         newCurveLoop.Add(l3)
  68.         newCurveLoop.Add(l4)
  69.            
  70.         cLoop = CurveLoop.Create(newCurveLoop)
  71.  
  72.         try:           
  73.             crManager.SetCropRegionShape(cLoop)
  74.             lst.append("Elevation Created")
  75.        
  76.         except:
  77.             pass
  78.             lst.append("Missed Elevation")
  79.  
  80.     TransactionManager.Instance.TransactionTaskDone()
  81.    
  82.     output.append([lst,viewid])
  83.    
  84.     OUT = output
  85.    
  86.    
  87. else:
  88.  
  89.     OUT = "Set Run Gate to TRUE"
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