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Dion Moult
60 lines
2.3 KiB
Python
60 lines
2.3 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
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import ifcopenshell.api
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class Usecase:
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def __init__(self, file, ifc_class="IfcDistributionSystem"):
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"""Add a new distribution system
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A distribution system is a group of distribution elements, like ducts,
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pipes, pumps, filters, fans, and so on that distribute a medium (air,
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liquid, or electricity) throughout a facility. Systems may be
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hierarchical, with larger systems composed of smaller subsystems.
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:param ifc_class: The type of system, chosen from IfcDistributionSystem
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for mechanical, electrical, communications, plumbing, fire, or
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security systems. Alternatively you may choose IfcBuildingSystem for
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specialised building facade systems or similar. For IFC2X3, choose
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IfcSystem.
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:type ifc_class: str
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:return: The newly created IfcSystem.
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:rtype: ifcopenshell.entity_instance.entity_instance
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Example:
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.. code:: python
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# A completely empty distribution system
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system = ifcopenshell.api.run("system.add_system", model)
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"""
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self.file = file
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self.settings = {"ifc_class": ifc_class}
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def execute(self):
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return self.file.create_entity(
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self.settings["ifc_class"],
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**{
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"GlobalId": ifcopenshell.guid.new(),
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"OwnerHistory": ifcopenshell.api.run("owner.create_owner_history", self.file),
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"Name": "Unnamed",
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}
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)
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