It's my hobby to make random apps/programs for things I am interested in, hopefully learning something new in the process. In this post I'd like to talk about the making of those 3d bobbing embeds you see around this blog. Since this page contains a lot of models as examples, it might be a bit slow.
This post will not go into detail about the process of extracting these assets from the game, consult the relevent wiki page for that.
Mesh, Texture, and Animation
Now that I have the files sorted out, I want to actually render the models and the animation somewhere. The library utilized for this blog is three.js, an open source library for rendering 3D objects on HTML5 Canvas. To render anything with three.js, there must be a scene, an object added to the scene, a camera that defines the viewpoint, and (optionally) a control module that allow us to rotate the model. I want the models to look bright and generally fit onto any page, so I chose to use MeshBasicMaterial which had no shadow. With the model is rendered on a page hosted on this site, they are inserted into pages via <iframe> (an admittedly archaic method).
For more details on how three.js is configured for Dragalia Models, check out the source code of our model viewer.
Various Secrets/Easter Eggs
There are a number of models that are used but not freely seen in game, because they are not playable. Hence I'd like to highlight some cool details you don't normally see. You can view all the models currently uploaded in this barebones index page.
The summoner is only seen in summoning animations, but she actually has the same bones as an adventurer. Her outfit seems modest from the front, but it's actually exposed at the back.
Notte's Anniverary dress is cute as fuck, I'd pay dia to have her wear this every day. A interesting thing is that this Notte model's variation id (an extra ID attached to alts) is 05, implying Notte 02 through 04 that we haven't seen yet.
These two (plus the generic bandit) showed up back in FEH defense battle. I hope we see more generic NPC art translated into models in the future.
Cerb's two doggy pals are actually individual models. I'm not sure why there are two models when Coco & Mimi appear visually indistiguishable though.
This cute little oinker only appears in Marishiten's Summon Animation which is quite a shame.
I believe these are similar to the piggy and only appears in Siren's summon animation, though I don't have clips of that on hand to confirm. The pop-star version has a cute flower(!).
There exist models for several weapons that players cannot aquire in game, while most of them are found on enemies and NPCs, these two are never seen anywhere in game. The staff seem to be color swap of Void Poseidon's staffs.
Despite his status as a boss, Volk has the same skeleton as an adventurer and the lance he wields is considered a weapon by the game and not a part of his mesh (which is the case with most weapons held by dragons). This isn't particularly unusual since Valyx from chapter 6 has the same treatment, but it'd be cool if both of these characters end up as playable in some form.