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See #1227. Fix regression where new wall system didn't preserve existing dimensions when regenerating geometry for an object that previously didn't have a layerset

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This commit is contained in:
Dion Moult
2025-03-23 23:55:15 +11:00
parent 384a74734e
commit 58c7976a5e
2 changed files with 34 additions and 19 deletions
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src/ifcopenshell-python/ifcopenshell/util/representation.py
+9 -5
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@@ -490,11 +490,15 @@ def get_reference_line(wall: ifcopenshell.entity_instance, fallback_length: floa
return [np.array(points[0]), np.array(points[1])]
return [np.array(points[1]), np.array(points[0])]
elif extrusions := ifcopenshell.util.shape.get_base_extrusions(wall):
for item in extrusions:
if item.is_a("IfcPolyline"):
x = [p[0][0] for p in item.Points]
elif item.is_a("IfcIndexedPolyCurve"):
x = [p[0] for p in item.Points.CoordList]
for extrusion in extrusions:
profile = extrusion.SweptArea
curve = getattr(profile, "OuterCurve", None)
if not curve:
continue
elif curve.is_a("IfcPolyline"):
x = [p[0][0] for p in curve.Points]
elif curve.is_a("IfcIndexedPolyCurve"):
x = [p[0] for p in curve.Points.CoordList]
else:
continue
return [np.array((min(x), 0.0)), np.array((max(x), 0.0))]