Since calculate_unit_scale now requires a project.
def calculate_unit_scale(ifc_file: ifcopenshell.file, unit_type: str = "LENGTHUNIT") -> float:
"""Returns a unit scale factor to convert to and from IFC project units and SI units.
Example:
.. code:: python
ifc_project_length * unit_scale = si_meters
si_meters / unit_scale = ifc_project_length
:param ifc_file: The IFC file.
:param unit_type: The type of SI unit, defaults to "LENGTHUNIT"
:returns: The scale factor
"""
> if not (units := ifc_file.by_type("IfcProject")[0].UnitsInContext):
E IndexError: list index out of range
It was triggering name_callback, adding indices to the names and writing the name with index to ifc.
Also now check previous and new object name explicitly instead of relying on `obj.name` as it may have Blender indices (Blender doesn't support multiple objects sharing the same name).
It's important to have somewhere information on how many elements were actually affected since some of the selected objects may not support the used attribute.
Example - https://i.imgur.com/UrLNWcF.png
E.g. previously if you would tab into editing IfcExtrudedAreaSolid that was using not supported profile type (e.g. IFCCSHAPEPROFILEDEF) it would import it as empty geometry and tabbing out then would save it corrupting the original profile. Now there is an error message that it's not yet supported - https://i.imgur.com/NzksYVP.png
Bonsai now creates a user data folder that allows you overriding Bonsai data files. E.g. you can put you own `default.css` as `data/assets/default.css` in that folder and it will override the `default.css` Bonsai is using for the drawings. Previously you could have change internal `default.css` but Bonsai would always restore the original one on every update / reinstallation.
You can also store your .ifc files in data/libraries or data/templates and Bonsai will ensure they're loaded and you won't need to worry about Bonsai removing them later.
E.g. on Windows this path is `C:\Users\xxx\AppData\Roaming\bonsai\bonsai\data`/
You can also find path in the preferences - https://i.imgur.com/kwMc0JU.png
Bruno Perdigão
