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by brachi 2524 days ago
Not OP, but before 2.8 and the depsgraph refactor the viewport was really slow on not so complex scenes. The NLA system (Non Linear Animation) needed some love, since it wasn't so smooth to mix animations (can't recall the details at the moment). The animation library/database, like all of Blender's object system, was a little confusing and was easy to lose your work (e.g. if an animation/datablock was not assign to an object, you would lose it when you restart Blender. The refactor in Collections was a great start in the right direction.
2 comments
avhon1 2524 days ago
> if an animation/datablock was not assign to an object, you would lose it when you restart Blender

That's what the little "F" button on datablocks is for. It adds a "fake user" to the datablock, which means that it won't be garbage-collected away if nothing is using it when you close Blender.

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wokwokwok 2524 days ago
...yes, but you have to remember to use it.

I’ve lost work this way as well; sure, it’s avoidable, but it’s most certainly a pain point.

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iamcreasy 2524 days ago
> e.g. if an animation/datablock was not assign to an object, you would lose it when you restart Blender

Really? Did not know about it. Thanks! The number of users of a certain entity has always confused to me. I've used Maya a lot, and I can't but wonder why Blender just don't copy the got bits of other software when it comes to usability improvement.

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