def get_all_grids(group_by_direction=False,
include_linked_models=False,
doc=None):
doc = doc or HOST_APP.doc
target_docs = [doc]
if include_linked_models:
target_docs.extend(get_all_linkeddocs())
all_grids = []
for tdoc in target_docs:
if tdoc is not None:
all_grids.extend(
list(
DB.FilteredElementCollector(tdoc).OfCategory(
DB.BuiltInCategory.OST_Grids).
WhereElementIsNotElementType().ToElements()))
if group_by_direction:
direcs = {db.XYZPoint(x.Curve.Direction) for x in all_grids}
grouped_grids = {}
for direc in direcs:
grouped_grids[direc] = [
x for x in all_grids if direc == db.XYZPoint(x.Curve.Direction)
]
return grouped_grids
return all_grids
def get_gridpoints(grids=None, include_linked_models=False, doc=None):
doc = doc or HOST_APP.doc
source_grids = grids or get_all_grids(
doc=doc, include_linked_models=include_linked_models)
gints = {}
for grid1 in source_grids:
for grid2 in source_grids:
results = framework.clr.Reference[DB.IntersectionResultArray]()
intres = grid1.Curve.Intersect(grid2.Curve, results)
if intres == DB.SetComparisonResult.Overlap:
gints[db.XYZPoint(results.get_Item(0).XYZPoint)] = \
[grid1, grid2]
return [GridPoint(point=k, grids=v) for k, v in gints.items()]