Add comment why sorting the material group map

This commit is contained in:
Lipu Fei 2018-02-26 19:35:56 +01:00
parent 0b8678d2ae
commit a74f84fce7

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@ -90,6 +90,7 @@ class MaterialManager(QObject):
else:
new_node = MaterialNode(material_metadata)
group.derived_material_node_list.append(new_node)
# Order this map alphabetically so it's easier to navigate in a debugger
self._material_group_map = OrderedDict(sorted(self._material_group_map.items(), key = lambda x: x[0]))
# Map #1.5