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Converting project length units now intelligently preserves map unit and coordinate operation scale.

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This commit is contained in:
Dion Moult
2024-07-11 23:10:24 +10:00
parent a6940d2cba
commit e28b4d40ab
3 changed files with 102 additions and 32 deletions
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src/ifcopenshell-python/ifcopenshell/util/schema.py
+2 -2
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@@ -164,6 +164,7 @@ class BatchReassignClass:
class Migrator:
def __init__(self):
self.migrated_ids = {}
self.attribute_overrides = {}
self.class_4_to_2x3 = json.load(open(os.path.join(cwd, "class_4_to_2x3.json"), "r"))
self.class_2x3_to_4 = json.load(open(os.path.join(cwd, "class_2x3_to_4.json"), "r"))
@@ -224,7 +225,6 @@ class Migrator:
}
def preprocess(self, old_file: ifcopenshell.file, new_file: ifcopenshell.file):
self.attribute_overrides = {}
to_delete = set()
if old_file.schema == "IFC2X3" and new_file.schema == "IFC4":
@@ -262,7 +262,7 @@ class Migrator:
except:
pass
# print("Migrating", element)
schema = ifcopenshell.ifcopenshell_wrapper.schema_by_name(new_file.schema)
schema = ifcopenshell.ifcopenshell_wrapper.schema_by_name(new_file.schema_identifier)
new_element = self.migrate_class(element, new_file)
# print("Migrated class from {} to {}".format(element, new_element))
new_element_schema = schema.declaration_by_name(new_element.is_a())