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Sigma Dimensions
65 lines
2.8 KiB
Python
65 lines
2.8 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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import ifcopenshell.util.element
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import ifcopenshell.api
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class Usecase:
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def __init__(self, file, source=None, destination=None):
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"""Copies all cost values from one cost item to another
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Any previously existing values will be removed. The entire value is
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copied, including all components and formulas. However they are not
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parametrically linked, so if one value changes, the other will not.
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:param source: The IfcCostItem to copy cost values from
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:type source: ifcopenshell.entity_instance.entity_instance
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:param destination: The IfcCostItem to copy cost values from
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:type destination: ifcopenshell.entity_instance.entity_instance
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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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# Assume we have a schedule with multiple items in it
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schedule = ifcopenshell.api.run("cost.add_cost_schedule", model)
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item1 = ifcopenshell.api.run("cost.add_cost_item", model, cost_schedule=schedule)
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item2 = ifcopenshell.api.run("cost.add_cost_item", model, cost_schedule=schedule)
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# One of the items has a value
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value = ifcopenshell.api.run("cost.add_cost_value", model, parent=item)
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ifcopenshell.api.run("cost.edit_cost_value", model, cost_value=value,
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attributes={"AppliedValue": 5000.0})
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# Let's copy the value from one item to another
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ifcopenshell.api.run("cost.copy_cost_item_values", model, source=item1, destination=item2)
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"""
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self.file = file
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self.settings = {"source": source, "destination": destination}
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def execute(self):
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for cost_value in self.settings["destination"].CostValues or []:
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ifcopenshell.api.run("cost.remove_cost_item_value", self.file, cost_value=cost_value)
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copied_cost_values = []
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for cost_value in self.settings["source"].CostValues or []:
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copied_cost_values.append(ifcopenshell.util.element.copy_deep(self.file, cost_value))
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self.settings["destination"].CostValues = copied_cost_values
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