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style.edit_surface_style - fix crash setting attribute to None

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Occured on setting IfcColourOrFactor attribute to None (e.g. DiffuseColour).
This commit is contained in:
Andrej730
2023-12-07 15:47:48 +05:00
parent 89f9cd0403
commit f773480917
1 changed files with 4 additions and 2 deletions
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src/ifcopenshell-python/ifcopenshell/api/style/edit_surface_style.py
+4 -2
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@@ -112,11 +112,13 @@ class Usecase:
attribute[1] = value["Red"] attribute[1] = value["Red"]
attribute[2] = value["Green"] attribute[2] = value["Green"]
attribute[3] = value["Blue"] attribute[3] = value["Blue"]
else: else: # assume it's float value for IfcNormalisedRatioMeasure or None
existing_value = getattr(self.settings["style"], name) existing_value = getattr(self.settings["style"], name)
if existing_value and existing_value.id(): if existing_value and existing_value.id():
self.file.remove(existing_value) self.file.remove(existing_value)
setattr(self.settings["style"], name, self.file.createIfcNormalisedRatioMeasure(value)) if value is not None:
value = self.file.createIfcNormalisedRatioMeasure(value)
setattr(self.settings["style"], name, value)
def edit_specular_highlight(self, value): def edit_specular_highlight(self, value):
if value is None: if value is None: