I am selecting all elements in view (SEV) and then placing a bounding box around the elements. The bounding box list is 23 items shorter than SEV list. I am not sure what the 23 items are since there are over 13k total items. I should be able to exclude the items because if they cant have a bounding box they are probably pointless for what I am doing.
I have tried:
Set Difference - Canceled after 20 minutes of not completing the task. Other operation on this script run in about 1-2 minutes.
Key Remove - Returned a list of all false and was 23 items shorter than SEV. SEV was plugged into list and Bounding Box into key. If you know a better way of selecting the elements that would work as well. Only need the visible elements (not necessarily the floor slabs behind the walls in elevation.)
Thanks for any and all help