VRC to CVR

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Revision as of 19:12, 28 July 2022 by Phossu (talk | contribs)

Note: This is an extremely rushed first draft. This is a wiki so feel free to polish up a bit, and I'll be changing this as I do more testing and get sick of how awful this is laid out. However, I have tested everything here on an example kikyo so it should all work for most people.

Converison Process

Have VRC asset, want to convert to CVR.

First consult these resources:

CVR dev kit (CCK). Make account, goes through generic avatar upload process in brief: (Note you should use unity 2019.4.31f1 (same as vrc))

VRC to CVR conversion tools:

Physbone Conversion:

Bonus resources:

tl ; dr

  • Copy project
  • Convert physbones back to dynamic bones (I know)
  • Install CCK (CVR dev sdk)
  • Run a conversion tool on your avatar (imagitama works okay which is a shame since I hate furries)
  • Delete VRC components on avatar
  • Upload to CVR (Tag honestly, you will not get banned for (almost) anything if it's tagged properly)

Starting out

For the below instructions I basically went through converting two avatars: The optimized kikyo from the optimization page (still applies to CVR), and off the shelf dynamic bones kikyo. Both uploaded fine.

FAQ: (If you have any questions and get them answered please add them here, it's a wiki!)

  • I didn't remove any VRC shit from my old project but I did work on a complete copy.
  • All your shaders and stuff will work. That includes DPS.
  • Toggles CAN work but I'll need to double check the converter tools. Chances are better ones are coming.

Admin

  • Make an account on their website ( https://hub.abinteractive.net/ good luck it's overloaded) , download the CCK (their SDK) (https://developers.abinteractive.net/cck/setup/). Or use the account you made a while ago that you reserved your username with. Right?
  • Make an API key on the hub (Home -> access key manager) and copy that and keep it somewhere safe, it's basically a password to all the content on your account.

From Existing project

I'm working from the same project I did in [Optimization].

  • Copy your existing project and rename it.
  • Open project (same unity version!) in unity hub.

Conversion

For this I am converting a kikyo to CVR. I'm using the optimized one but I plan to later port the unoptimised one just to check more complex dynamics and toggles and all that stuff.

Main things to do:

  • Convert physbones to Dynamic bones or make dynamic bones from somewhere
  • Run a conversion script
  • Upload

Physbones to Dynamic bones

You have options:

  • Run a converter tool and hope to god it works (will probably not work with godawful nip physbones)
  • Copy dynamic bones from an old project
  • Make new dynamic bones that are similar enough

None are optimal, but hey ho physbones were actually pretty good. Note that on runtime dynamic bones in CVR are more multithreaded so you don't have to be super strict like yo were back in VRC. Try not to go overboard though please.

  • Make sure you have dynamic bones package in your project again! Reinstall that. (not the latest version, the pre-multithread version, although CVR might support that latest version I haven't checked)
  • Run the converter

For me this didn't work so I had to do it manually.

Okay due to extreme laziness I used pumpkin tools to:

  • Remove the physbones from my kikyo
  • Copy over the dynamic bones from the prefab Kikyo_DB.
  • Cleaned them up manually.

However, the default bones are so fucking bad I redid all the bones anyway. I just did quick placeholder ones so for tuning you'd want to put some more effort in.

Yeah I know, put effort into dynamic bones, then put effort into converting to physbones, and now going back again. It took me like 15 minutes though to get them reasonable. Chances are you already are familiar with dynbones.

For multiplayer touching, add radiuses in dynamic bones; you have default colliders in hands in CVR which are like the physbones ones in VRC, so people can touch your boobs in vanilla.

Sidenote about skirts and stuff

CVR supports magia cloth physics: https://assetstore.unity.com/packages/tools/physics/magica-cloth-160144

I haven't tried it but it's worth considering if you're looking at your skirt and going UGH DYNAMIC BONES AGAIN

VRC to AV3 conversion

I didn't get this one working : https://github.com/Narazaka/VRC2CVR

So I would recommend (reluctantly) this one: https://github.com/imagitama/vrc3cvr

  • Install tool
  • run tool on your avatar
  • remove vrc component(s) if not deleted
  • set the Eye and voice position (CVR comes with a voice location so sound actually comes from your mouth)

That's all I needed to do on this basic one. TODO is try this process with more complex avatars and make notes of any extra work you need to do but it's not bad.

Main differences to VRC: CVR is basically AV 2.0 but with animation controllers part of 3.0. That means toggles, fun effects, gestures, everything. It's unity. Note that toggles are a TODO for me at the moment, but the converter should have actually given you toggles if you had any. You also get more synced parameters too.

Bugfixing

Ahh my project is such a fucking mess it breaks whenever I try anything and I don't want to keep copying massive backups

I feel you man I'm trying this myself at the moment, stay tuned.

Gestures

Hopefully they work; if not, read https://forums.abinteractive.net/d/656-how-to-add-facial-expressions-hand-gestures-to-your-avatar . If you've ever done 2.0 gestures it's the same - You don't need to fuck around with animator controllers to add gestures, just add face animations to the slots. However if you do want CGE level gestures or custom hand animations, you can do gestures in the animator controllers. I don't know how to though; maybe CGE works?

Log in and upload

Login to https://hub.abinteractive.net (if you can), Get an API key (Home, API Key Management -> ABI content Creation Kit Master Key) and use that with your username to log in to the CCK Control panel

From there just hit upload avatar and it should work.

Tagging:

Tag your shit correctly.

CVR works differently than VRC: They rely on the tagging system to keep content away from minors, and if you mis tag it is treated seriously. The upside is if you DO tag stuff with the right tags, they won't do shit to you if you spoop someone with them, or take your dick out.

Tags are not saved between uploads, make sure you retag each time. (for now, thisis something to raise with CVR devs when they're not drowning in not being on fire.)

Possible problems:

  • No rights to upload content ID (even thoughit's a new one) : you hit the 10 avatar limit for free users. Sorry brah, replace an existing one or open your wallet

Worlds

https://forums.abinteractive.net/d/43-the-basics-in-how-to-upload-a-world

And some greentext: 

>make a copy of your vrc project
>remove vrc sdk
>make sure you are on their unity version (currently its the same as vrc)
>restart (just in case)
>import cck: https://developers.abinteractive.net/cck/setup/
>you now have to redo all buttons and teleports etc, so i recommend putting your vrc project on a second monitor as reference
>upload form the menu "Alpha Blend Interactive" you find at the top

You can find everything essential by searching components for "CVR". CVR Interactible is the button for example.

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