As one of Vuo's developers, I work on Vuo's engine (the thing that makes compositions run), work on nodes, and write documentation. You'll see me on the forums answering people's questions about Vuo.
I enjoy using Vuo to make live music visuals. My hope for Vuo is that it will grow into a community of people of diverse backgrounds and identities making lots of different artistic, useful, unique, goofy, beautiful, crafty, wonderful compositions.
Estoy practicando para ser competente en español. Si publicas en el foro en español, trataré de responder en la misma manera.
ma isn't supported by the library that Vuo relies on to import meshes, Open Asset Import. About implementing a ma mesh loader, Autodesk's own documentation says "you have a difficult job ahead of you" :) So, that's beyond the scope of this feature request. If you do know of a library that loads animated ma meshes, preferably free and/or open source, let me know.
To be clear, code-signing requires an Apple Developer account, which you'd have to purchase from Apple in order to use this feature.
Any coder would know if technically the mac app store would allow Vuo exported apps to be uploaded ?
In 2014, we manually modified an app exported from Vuo, including code-signing it, to see if we could submit it to the Mac App Store. At that time, Apple apparently was OK with the technical nature of the app. They rejected the app, but not on technical grounds, just because it was a simple example that didn't do a whole lot. While I can't guarantee that Apple would accept a Vuo exported app now, I don't know of any rules prohibiting it.