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31 lines
1.3 KiB
Python
31 lines
1.3 KiB
Python
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import ifcopenshell.util.element
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class Usecase:
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def __init__(self, file, **settings):
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self.file = file
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self.settings = {"style": None}
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for key, value in settings.items():
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self.settings[key] = value
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def execute(self):
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self.purge_styled_items(self.settings["style"])
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ifcopenshell.util.element.remove_deep(self.file, self.settings["style"])
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def purge_styled_items(self, style):
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for inverse in self.file.get_inverse(style):
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if inverse.is_a("IfcStyledItem") and len(inverse.Styles) == 1:
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self.purge_styled_representations(inverse)
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self.file.remove(inverse)
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def purge_styled_representations(self, styled_item):
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for inverse in self.file.get_inverse(styled_item):
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if inverse.is_a("IfcStyledRepresentation") and len(inverse.Items) == 1:
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self.purge_material_definition_representations(inverse)
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self.file.remove(inverse)
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def purge_material_definition_representations(self, styled_representation):
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for inverse in self.file.get_inverse(styled_representation):
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if inverse.is_a("IfcMaterialDefinitionRepresentation") and len(inverse.Representations) == 1:
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self.file.remove(inverse)
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