First Commit

2026-05-31 10:17:09 +07:00
commit 17a9c69379
4547 changed files with 1170384 additions and 0 deletions
@@ -0,0 +1,50 @@
+# IfcOpenShell - IFC toolkit and geometry engine
+# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
+#
+# This file is part of IfcOpenShell.
+#
+# IfcOpenShell is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# IfcOpenShell is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with IfcOpenShell.  If not, see <http://www.gnu.org/licenses/>.
+
+import ifcopenshell.util.element
+
+
+def remove_resource_quantity(file: ifcopenshell.file, resource: ifcopenshell.entity_instance) -> None:
+    """Removes the base quantity of a resource
+
+    :param resource: The IfcConstructionResource to remove the quantity from.
+    :return: None
+
+    Example:
+
+    .. code:: python
+
+        # Add our own crew
+        crew = ifcopenshell.api.resource.add_resource(model, ifc_class="IfcCrewResource")
+
+        # Add some labour to our crew.
+        labour = ifcopenshell.api.resource.add_resource(model,
+            parent_resource=crew, ifc_class="IfcLaborResource")
+
+        # Labour resource is quantified in terms of time.
+        ifcopenshell.api.resource.add_resource_quantity(model,
+            resource=labour, ifc_class="IfcQuantityTime")
+
+        # Let's say we only want to store the resource but no quantities,
+        # let's clean up our mess and remove the quantity.
+        ifcopenshell.api.resource.remove_resource_quantity(model, resource=labour)
+    """
+    old_quantity = resource.BaseQuantity
+    resource.BaseQuantity = None
+    if old_quantity:
+        ifcopenshell.util.element.remove_deep2(file, old_quantity)