Parent Topic : Quasar Package Guide
Quasar Package Guide : PART – B
GridNamingGenerator – Rename horizontal(X) or vertical(Y) grid with startfrom (increment start from) value and reverse options.
GridNamingGenerator – IronPython
#dynamo version - 1.3.4
import clr,math
clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *
clr.AddReference("RevitAPI")
clr.AddReference("RevitServices")
from Autodesk.Revit.DB import FilteredElementCollector, Grid
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager
clr.AddReference("RevitNodes")
import Revit
clr.ImportExtensions(Revit.Elements)
clr.ImportExtensions(Revit.GeometryConversion)
doc = DocumentManager.Instance.CurrentDBDocument
grids = FilteredElementCollector(doc).OfClass(Grid).ToElements()
direction = IN[0]
startfrom = IN[1]
reverse = IN[2] if IN[2] else False
tosort = []
for grid in grids:
line = grid.ToDSType(False).Curve
if direction == 'X' and math.fabs(line.Direction.X) > 50:
tosort.append((grid, line.StartPoint.Y))
if direction == 'Y' and math.fabs(line.Direction.Y) > 50:
tosort.append((grid, line.StartPoint.X))
res = sorted(tosort, key = lambda x: x[1])
pre_naming = startfrom
naming = startfrom
sorted_grids = [i[0] for i in res]
if reverse:
sorted_grids.reverse()
def grid_num(n):
n = int(n)
for grid in sorted_grids:
try:
grid.Name = str(n)
except:
grid.Name = str(n) + "'"
n += 1
def grid_str(n):
n = ord(n)
for grid in sorted_grids:
try:
grid.Name = chr(n)
except:
grid.Name = chr(n) + "'"
n += 1
TransactionManager.Instance.EnsureInTransaction(doc)
if startfrom.isdigit():
grid_num(pre_naming)
grid_num(naming)
else:
grid_str(pre_naming)
grid_str(naming)
TransactionManager.Instance.TransactionTaskDone()
OUT = sorted_grids
TransferLegend – select and transfer legend views from a linked document to the current document.
CustomDropDown – This node creates a dropdown user interface by the input values.
HideUnhideElement – hide or unhide elements in given views.
HideUnhideElementInViews – IronPython
# dynamo version - 1.3.4
import clr
clr.AddReference("RevitAPI")
clr.AddReference("RevitNodes")
clr.AddReference("RevitServices")
clr.AddReference("System")
import Autodesk, Revit, RevitServices
from System.Collections.Generic import List
from Autodesk.Revit.DB import *
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager
doc = DocumentManager.Instance.CurrentDBDocument;
message = ''; melem = ''; mview = '';
def lst_unwrap(elems):
if not isinstance(elems,list):
elems = UnwrapElement([elems]);
else:
elems = UnwrapElement(elems);
return elems
lstElemToHide = lst_unwrap(IN[0]);
lstView = lst_unwrap(IN[1]);
toggle = IN[2];
lst = [i.Id for i in lstElemToHide];
lstElemId = List[ElementId](lst);
TransactionManager.Instance.EnsureInTransaction(doc);
for v in lstView:
if toggle:
h = "hide"
v.HideElements(lstElemId);
else:
h = "unhide";
v.UnhideElements(lstElemId);
if (len(lstElemToHide)>1): melem = "elements"
else: melem = "element"
if (len(lstView)>1): mview = "views"
else: mview = "view"
TransactionManager.Instance.TransactionTaskDone();
message = "%s %s %s in %s %s." %(len(lstElemToHide),melem,h,len(lstView),mview);
OUT = message;
LinkLevelGrid – hide / unhide grids and levels from link documents.
LinkLevelGrid – IronPython
# dynamo version - 1.3.4
# import common language runtime
import clr
# clr.AddReference loads and imports .net assembly(dll) as module
# load RevitAPI.dll and RevitServices.dll
clr.AddReference("RevitAPI")
clr.AddReference("RevitServices")
# import system for dotnet List
import System
from System.Collections.Generic import List
# import all classes from Revit DB
from Autodesk.Revit.DB import *
# import document manager
from RevitServices.Persistence import DocumentManager
# import transaction manager
from RevitServices.Transactions import TransactionManager
# instantiate current document
doc = DocumentManager.Instance.CurrentDBDocument
# start transaction
TransactionManager.Instance.EnsureInTransaction(doc)
# active view
active_view = doc.ActiveView
# filter name "can name anything"
ifilter = "GiveFilterAName"
endWiths = "Anything"
# filter check
found = False
# input[0] boolean
hide = False if IN[0] else True
# collect all filter elements
allFilters = FilteredElementCollector(doc).OfClass(FilterElement).ToElements()
# get filters from current view
viewFilters = active_view.GetFilters()
# collect filters' names
viewFiltersName = [doc.GetElement(i).Name.ToString() for i in viewFilters]
# loop each filter
for fter in allFilters:
# filter already have in doc but not in current view
if ifilter == fter.Name.ToString() and ifilter not in viewFiltersName:
# add filter
active_view.AddFilter(fter.Id)
# set filter visibility
active_view.SetFilterVisibility(fter.Id, hide)
found = True
# filter already have in doc and current view
if ifilter == fter.Name.ToString() and ifilter in viewFiltersName:
# set filter visibility
active_view.SetFilterVisibility(fter.Id, hide)
found = True
# if filter not found in doc
if not found:
# all grids in doc
grids = FilteredElementCollector(doc).OfClass(Grid).ToElements()
# all levels in doc
levels = FilteredElementCollector(doc).OfClass(Level).ToElements()
# collect category id from grid and level
CateIds = List[ElementId]([grids[0].Category.Id,levels[0].Category.Id])
# type ids from grids
gridTypeIds = set([i.GetTypeId() for i in grids])
# type ids from levels
levelTypeIds = set([i.GetTypeId() for i in levels])
# get grid type element
type_elems = [doc.GetElement(i) for i in gridTypeIds]
# get level type element
type_elems.extend([doc.GetElement(l) for l in levelTypeIds])
# loop type elements
for elem in type_elems:
# if endwiths not include in type name
if not endWiths in elem.LookupParameter("Type Name").AsString():
# add endwiths in type name
elem.Name = elem.LookupParameter("Type Name").AsString() + endWiths
# get type names
type_names = [i.LookupParameter("Type Name").AsString() for i in type_elems]
# type name parameter id
paramId = type_elems[0].LookupParameter("Type Name").Id
# create a "not ends with" filter rule
notendswith = ParameterFilterRuleFactory.CreateNotEndsWithRule(paramId,endWiths,False)
# create parameter filter element
paramFilterElem = ParameterFilterElement.Create(doc, ifilter,CateIds,[notendswith])
# set filter overrides (same with add filter to current)
active_view.SetFilterOverrides(paramFilterElem.Id, OverrideGraphicSettings())
# set filter visibility
active_view.SetFilterVisibility(paramFilterElem.Id, hide)
# transaction done
TransactionManager.Instance.TransactionTaskDone()
# output
OUT = "DONE!"
ElementSelector – select elements by category and parameter value.
GetRoomSideSurfaces – Collect revit room sides as dynamo surfaces.
# dynamo version - 1.3.4
import clr
clr.AddReference("RevitAPI");
clr.AddReference("RevitNodes")
import Autodesk, Revit;
clr.ImportExtensions(Revit.Elements);
clr.ImportExtensions(Revit.GeometryConversion);
from Autodesk.Revit.DB import *
rooms = UnwrapElement(IN[0]);
result =[];
for room in rooms:
# geo of room
geo = room.get_Geometry(Options())
# get enum
enum = geo.GetEnumerator()
# skip one
next = enum.MoveNext()
# current geo
solid = enum.Current
# get faces
faces = solid.Faces
count = 0;
sub = []
# each face
for face in faces:
count +=1;
# omit first two (top,btn)
if count>2:
# face to dyn obj
sub.append(face.ToProtoType()[0])
# curves
#sub.append(face.GetEdgesAsCurveLoops()[0])
result.append(sub)
OUT = result
AllElementOfWorkset – Collect all the elements belong to input workset.
# dynamo version - 1.3.4
import clr
clr.AddReference('RevitAPI')
from Autodesk.Revit.DB import *
import Autodesk
clr.AddReference("RevitServices")
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager
doc = DocumentManager.Instance.CurrentDBDocument
workset = IN[0]
filter = ElementWorksetFilter(workset.Id,False)
# collect user created worksets
elements = FilteredElementCollector(doc).WherePasses(filter).ToElements()
# elements output
OUT = elements
