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Cleanup based on core developer's feedback

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falken10vdl
2025-09-15 23:38:26 +02:00
parent 169ca806c0
commit 93579b8f66
3 changed files with 36 additions and 88 deletions
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src/ifcopenshell-python/ifcopenshell/api/unit/assign_unit.py
+10 -5
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@@ -51,16 +51,21 @@ def assign_unit(
# You need a project before you can assign units.
ifcopenshell.api.root.create_entity(model, ifc_class="IfcProject")
# Create units explicitly
# Millimeters and square meters
length = ifcopenshell.api.unit.add_si_unit(model, unit_type="LENGTHUNIT", prefix="MILLI")
area = ifcopenshell.api.unit.add_si_unit(model, unit_type="AREAUNIT")
mass = ifcopenshell.api.unit.add_si_unit(model, unit_type="MASSUNIT", prefix="KILO")
time = ifcopenshell.api.unit.add_conversion_based_unit(model, name="minute")
# Assign all units to the project
# Optionally, add mass and time units
mass = ifcopenshell.api.unit.add_si_unit(model, unit_type="MASSUNIT", prefix="KILO")
time = ifcopenshell.api.unit.add_si_unit(model, unit_type="TIMEUNIT")
# Make these the default units for the project
ifcopenshell.api.unit.assign_unit(model, units=[length, area, mass, time])
# Alternatively, for basic metric units (length, area, volume only)
# Alternatively, you may specify without any arguments to
# automatically create millimeters, square meters, and cubic meters
# as a convenience for testing purposes. Sorry imperial folks, we
# prioritise metric here.
ifcopenshell.api.unit.assign_unit(model)
"""
usecase = Usecase()