Set Grid Extents and Bubbles

32

I used the script from above and eliminated all the dimensioning.

I am left with the Python and setting all datum extends within a detail view.
As I don’t know any Python I could use some help here.
I want to set all extends ON the cropbox EXCEPT for the grids that have their bubble active. Those sides I want to offset another -7mm (so the bubble is also within the cropbox)

Is this easily done?

Below is the code that I extracted from the script

import clr
import System
clr.AddReference('ProtoGeometry')
import Autodesk.DesignScript.Geometry as DSGeo
from Autodesk.DesignScript.Geometry import *

#import Revit API
clr.AddReference('RevitAPI')
import Autodesk
from Autodesk.Revit.DB import *
import Autodesk.Revit.DB as DB

clr.AddReference('System')
from System.Collections.Generic import List

#import transactionManager and DocumentManager (RevitServices is specific to Dynamo)
clr.AddReference('RevitServices')
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager
doc = DocumentManager.Instance.CurrentDBDocument
uiapp = DocumentManager.Instance.CurrentUIApplication
uidoc = uiapp.ActiveUIDocument
app = uiapp.Application
sdkNumber = int(app.VersionNumber)


clr.AddReference("RevitNodes")
import Revit
clr.ImportExtensions(Revit.GeometryConversion)


def createDatumLine(boundLines, crv):
    gridLine = None
    curveG = crv
    vectGrid = curveG.Direction
    lstPtToLine = []
    for lineBound in boundLines:
        rayc = DB.Line.CreateUnbound(XYZ(curveG.Origin.X, curveG.Origin.Y, curveG.Origin.Z) , vectGrid)
        dummy = None
        outInterR:IntersectionResultArray
        result, outInterR = rayc.Intersect(lineBound, dummy)
        print("////Result :", result, outInterR)
        if result == SetComparisonResult.Overlap:
            interResult = outInterR
            lstPtToLine.append(interResult[0].XYZPoint)
    print("////lstPtToLine : ", lstPtToLine)
    if len(lstPtToLine) == 2:
        gridLine = Autodesk.Revit.DB.Line.CreateBound(lstPtToLine[0], lstPtToLine[1])
        #new line 의 방향을 기존 line 과 같도록 sorting
        
        #get direction of pt
        vecNewLine = gridLine.Direction # direction to pt[0] to pt[1]
        vecPrevLine = curveG.Direction
        if abs(vecNewLine.AngleTo(vecPrevLine)) > 0.005:
            gridLine = gridLine.CreateReversed() 
        
    return gridLine
    
toList = lambda x : x if isinstance(x, list) else [x]
lstView = toList(UnwrapElement(IN[0]))
offset_number = IN[1]

unit = doc.GetUnits()
lengthFormatId = unit.GetFormatOptions(SpecTypeId.Length).GetUnitTypeId()



TransactionManager.Instance.EnsureInTransaction(doc)
#
for activView in lstView:
    activView.CropBoxVisible = True 
    doc.Regenerate()
    #cropBox = activView.CropBox
    offset_number_conv = UnitUtils.ConvertToInternalUnits(offset_number*activView.Scale, lengthFormatId)
    fecMultiGrids_Ids = [id for m in FilteredElementCollector(doc).OfClass(MultiSegmentGrid).WhereElementIsNotElementType() for id in m.GetGridIds()]
    fecGrids = FilteredElementCollector(doc, activView.Id).OfClass(DatumPlane).ToElements()
    cutOffset = fecGrids[0].GetCurvesInView(DatumExtentType.ViewSpecific, activView)[0].GetEndPoint(0).Z
    fecGrids = [x for x in fecGrids if isinstance(x, DB.Grid) and x.Id not in fecMultiGrids_Ids]  # MultiSegment Grid를 filtering
    levels = FilteredElementCollector(doc, activView.Id).OfClass(Level).WhereElementIsNotElementType().ToElements()
    shpManager = activView.GetCropRegionShapeManager()
    boundLines = shpManager.GetCropShape()[0]
    boundLines = CurveLoop.CreateViaOffset(boundLines, offset_number_conv, activView.ViewDirection.Negate())
    
    if activView.ViewDirection.IsAlmostEqualTo(XYZ(0,0,1)):
        # for plan
        # get Current Elevation of boundLines
        currentZ = list(boundLines)[0].GetEndPoint(0).Z
        # transform boundLines CurveLoop
        tf = Transform.CreateTranslation(XYZ(0,0, cutOffset - currentZ))
        boundLines = CurveLoop.CreateViaTransform(boundLines, tf)
        for grid in fecGrids:
            newGLine = createDatumLine(boundLines, grid.GetCurvesInView(DatumExtentType.ViewSpecific, activView)[0])
            if newGLine is not None:
                grid.SetCurveInView(DatumExtentType.ViewSpecific, activView, newGLine)
    else:
        # for elevation
        for grid in fecGrids:
            newGLine = createDatumLine(boundLines, grid.GetCurvesInView(DatumExtentType.ViewSpecific, activView)[0]) 
            if newGLine is not None:
                grid.SetCurveInView(DatumExtentType.ViewSpecific, activView, newGLine)

        for level in levels: 
            newLevLine = createDatumLine(boundLines, level.GetCurvesInView(DatumExtentType.ViewSpecific, activView)[0])
            if newLevLine is not None: 
                level.SetCurveInView(DatumExtentType.ViewSpecific, activView, newLevLine)
        
TransactionManager.Instance.TransactionTaskDone()

OUT =  lstView