Don't forget the question of whether or not the result should be closed.
Kent Cooper, AIA 
You can use a COM selection set, it’s already formatted.
Python, but you can do this in lisp.
import traceback
from pyrx_impx import Rx, Ge, Gi, Db, Ap, Ed, Ax
def PyRxCmd_xdoit() -> None:
try:
axApp = Ax.getApp()
axDoc = axApp.ActiveDocument
entsel = axDoc.Utility.GetEntity("\nPick it like you mean it: ")
pl = Ax.IAcad3DPolyline(entsel[0])
axSs = axDoc.SelectionSets.Add("AXTBLSS")
axSs.SelectByPolygon(
Ax.constants.acSelectionSetFence,
pl.Coordinates,
[0], ["ACAD_TABLE"])
print(axSs.Count)
except Exception as err:
traceback.print_exception(err)
finally:
axSs.Delete()
@devitg wrote:
.... then I need to group the coordinates to xyz, x1y1z1, abd so on, to use it at a ssget "F" ....
This topic started with a list of points to use to draw a 3D Polyline. Now you want to extract the vertices of a 3D Polyline to use for Fence selection? Just use the original list of points -- there's no need for the middle-man Polyline. Am I missing something? Are there two separate goals here, un-related?
Kent Cooper, AIA
