It's part of the pipeline, they hire people for it. It's so they have a blueprint for what the scenes should look like before dedicating more effort into it. It helps work out things like timing and camera angles. Both 2D and 3D films do it.
This is why deleted scenes for animated films usually take the form of these things.
Edit: I think technically once they add the voices and make a video out of it it's called an animatic, and storyboard is when it's just drawings being presented, but I'm not sure.
yeah, there's some
political sperging in this thread about how this was cancelled because of
puberty or whatever the current gripe is. but an animatic is so early on in the process that even core story and visual elements of the final film can be substantially changed. so if they wanted to change it because of some right wing or left wing "current thing", that wouldn't necessarily be a deal killer at this stage.
also, "three years in production" sounds like a long time, but that simply can be them noodling on a concept, turning it into a rough story board of the major beats, going back and forth and resubmitting it into the production pipeline. we got four minutes of animatic out of it, and sure there's more, but i doubt a ton more.
honestly, if nothing else it seems like a weak concept for a story, and i agree with doctor that these overly humanized emotional character study films are not good contenders for making some real fucking money. if you have the ability, you put one out every so often as "something different", perhaps highlighting a more highminded human experience.
Elemental highlighted the immigrant experience, but apparently Be Fri was all about losing a platonic friend? What a weak basis for a feature length film. That's not an insurmountable conceit, but it requires some real solid execution to nail and I feel that they don't have the appetite for risking another Elio.
Slam the concept into a 5 minute short like Boundin or Purl (directed by the woman directing this btw), combine it with some phd's dissertation, and you might at least pick up a siggraph special.