Skip to content
Open
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
22 changes: 18 additions & 4 deletions src/ifcopenshell-python/ifcopenshell/api/drawing/assign_product.py
Original file line number Diff line number Diff line change
Expand Up @@ -79,10 +79,24 @@ def assign_product(
RelatingProduct=grid,
)

if related_object.HasAssignments:
for rel in related_object.HasAssignments:
if rel.is_a("IfcRelAssignsToProduct") and rel.RelatingProduct == relating_product:
return
import bonsai.tool as tool

def warn(msg: str) -> None:
print(msg)
tool.Blender.show_info_message(msg, "ERROR")

has_assignments = [r.RelatingProduct for r in related_object.HasAssignments if r.is_a("IfcRelAssignsToProduct")]

if has_assignments:
if relating_product in has_assignments:
if len(has_assignments) > 1:
warn(
f"Was trying to assign a product {relating_product} and found multiple assignments!! {has_assignments}"
)
return
warn(
f"WARNING. assign_product - trying to assign product {relating_product}, but other products already assigned: {has_assignments}"
)

referenced_by = None
if relating_product.ReferencedBy:
Expand Down
Loading