previously every operation that would try to create owner history would fail with the error below if there wasn't IfcPersonAndOrganisation in the project.
On older numpy versions, np.ndarray was less forgiving and wasn't allowing passing 1 argument instead of required 2.
And turned out numpy doesn't yet have typing for shapes (https://github.com/numpy/numpy/issues/16544), so all matrices and other shapes specified as `npt.NDArray[np.float64]`.
Fixed type discrepancies for `get_edges` and `get_faces` and also had to fix `import_ifc` as Blender apparently has problems with storing np.int32 in custom attributes (https://projects.blender.org/blender/blender/issues/121072), tested that Blender is okay with np.int32 in other cases we had (addressing BMesh.verts[i] where `i` is np.int32).
Example:
```
import ifcopenshell
ifc_file = ifcopenshell.file(schema="IFC2X3")
# ifc_file.begin_transaction()
wall = ifc_file.createIfcWall()
wall.Identification = "25"
# Before:
# Traceback (most recent call last):
# File "test.py", line 4, in <module>
# wall.Identification = "25"
# ^^^^^^^^^^^^^^^^^^^
# File "\ifcopenshell\entity_instance.py", line 279, in __setattr__
# self[index] = value
# ~~~~^^^^^^^
# File "\ifcopenshell\entity_instance.py", line 293, in __setitem__
# method = self.method_list[idx]
# ~~~~~~~~~~~~~~~~^^^^^
# IndexError: list index out of range
# or this (if file had a transaction going)
# File "\ifcopenshell\entity_instance.py", line 279, in __setattr__
# self[index] = value
# ~~~~^^^^^^^
# File "\ifcopenshell\entity_instance.py", line 288, in __setitem__
# self.wrapped_data.file.transaction.store_edit(self, idx, value)
# File "\ifcopenshell\file.py", line 101, in store_edit
# "old": self.serialise_value(element, element[index]),
# ~~~~~~~^^^^^^^
# File "\ifcopenshell\entity_instance.py", line 283, in __getitem__
# raise IndexError("Attribute index {} out of range for instance of type {}".format(key, self.is_a()))
# IndexError: Attribute index 4294967295 out of range for instance of type IfcWall
# After:
# Traceback (most recent call last):
# File "test.py", line 4, in <module>
# wall.Identification = "25"
# ^^^^^^^^^^^^^^^^^^^
# File "ifcopenshell\entity_instance.py", line 283, in __setattr__
# raise AttributeError(
# AttributeError: entity instance of type 'IFC2X3.IfcWall' has no attribute 'Identification'
```
ifcpatch ConvertLengthUnit - change used units from plural to singular names, to make it consistent across the api
more test coverage - test converting to more units and back from them
BlenderBIM will regenerate missing SVG drawings from the IFC on demand,
now it attempts to regenerate missing SVG sheets too. ie. you can open a
bare IFC file with configured drawings and sheets and continue working.
Only drawings are recognised, spreadsheet and other SVG refs are not
regenerated, all drawings are placed at the 30,30 pixel location.
the error is below, not sure how I haven't noticed it before 🤔
assert subject.format('imperial_length(1, 1)') == "1'"
> raise VisitError(tree.data, tree, e)
E lark.exceptions.VisitError: Error trying to process rule "imperial_length":
E
E cannot access local variable 'output_unit' where it is not associated with a value
- bim.select_aggregate(select_parts=True) - selects all the host aggregates and all the parts and subaggregates within these host aggregates
- bim.select_linked_aggregates(select_parts=False) - selects all the host aggregates that are linked
- bim.select_linked_aggregates(select_parts=True) - selects all the host aggregates that are linked and all the parts and subaggregates within these host aggregates
Massimo Fabbro
