Immutable data objects

[ckohl_art]

Are you just trying to keep track of objects in scene or something else more specific? There are other hacks to get around the lack of immutable…ness… of an object’s name.

e.g. See kaio’s response in this thread about adding your own custom property to each object you care about:

Getting around invalidation of objects after user preforms an undo

Hey everyone, I’m fairly new to the Blender API so forgive me if I am missing something obvious. My problem is like so: I have multiple objects that I want to reference in code for later. As an example, say I want to make a list that stores every selected object so I’ll create a list using my list = bpy.context.selected_objects This usually works fine up until Undo causes invalidation. [obj_invalid] The only solution I can think of right now is to find the objects again through their name…