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Sigma Dimensions
62 lines
2.4 KiB
Python
62 lines
2.4 KiB
Python
# IfcOpenShell - IFC toolkit and geometry engine
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# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
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#
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# This file is part of IfcOpenShell.
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#
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# IfcOpenShell is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# IfcOpenShell is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
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class Usecase:
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def __init__(self, file, physical_quantity=None, attributes=None):
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"""Edits the attributes of an IFC quantity
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For more information about the attributes and data types of an
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IfC quantity, consult the IFC documentation.
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:param physical_quantity: The IfC quantity entity you want to edit
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:type physical_quantity: ifcopenshell.entity_instance.entity_instance
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:param attributes: a dictionary of attribute names and values.
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:type attributes: dict, optional
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:return: None
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:rtype: None
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Example:
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.. code:: python
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# Add our own crew
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crew = ifcopenshell.api.run("resource.add_resource", model, ifc_class="IfcCrewResource")
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# Add some labour to our crew.
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labour = ifcopenshell.api.run("resource.add_resource", model,
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parent_resource=crew, ifc_class="IfcLaborResource")
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# Labour resource is quantified in terms of time.
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ifcopenshell.api.run("resource.add_resource_quantity", model,
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resource=labour, ifc_class="IfcQuantityTime")
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# Store the time used in hours
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ifcopenshell.api.run("resource.edit_resource_quantity", model,
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physical_quantity=time, attributes={"TimeValue": 8.0})
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"""
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self.file = file
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self.settings = {
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"physical_quantity": physical_quantity,
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"attributes": attributes or {},
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}
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def execute(self):
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for name, value in self.settings["attributes"].items():
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setattr(self.settings["physical_quantity"], name, value)
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