Well animated at least.
After trying a variety of methods to achieve animation in Vue python scripts I think I may well have found a way to achieve a satisfactory result for imported files. Now I need to refine the script to cope with all the nasty things I can think of that people will throw at it.
Sadly a few rather good ideas proved not to work when confronted with real data from real applications. Sad because at least one of the ideas really had potential. Anyway I’ve filed it for exploration in the future.