ifcdiff
¶
Module Contents¶
- class ifcdiff.IfcDiff(old, new, relationships=None, is_shallow=True, filter_elements=None)¶
Main IfcDiff application
If you are using IfcDiff as a library, this is the class you should use.
- Parameters:
old (ifcopenshell.file.file) – IFC file object for the old model
new (ifcopenshell.file.file) – IFC file object for the old model
relationships (list[string]) – List of relationships to check. None means that only geometry is compared.
is_shallow (bool) – True if you want only the first difference to be listed. False if you want all differences to be checked. Choosing False means that comparisons will take longer.
filter_elements (string) – An IFC filter query if you only want to compare a subset of elements. For example:
IfcWall
to only compare walls.
Example:
from ifcdiff import IfcDiff ifc_diff = IfcDiff("/path/to/old.ifc", "/path/to/new.ifc", "/path/to/diff.json") ifc_diff.diff() print(ifc_diff.change_register) ifc_diff.export()
- diff()¶
- diff_element(old, new)¶
- diff_element_basic_geometry(old, new)¶
- diff_element_relationships(old, new)¶
- diff_representation(old_rep_id, new_rep_id)¶
- diff_representation_item(old_item, new_item)¶
- export(path)¶
- get_precision()¶
- get_representation_id(element)¶
- get_settings(ifc)¶
- json_dump_default(obj)¶
- summarise_shapes(ifc, elements)¶
- ifcdiff.parser¶