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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Fri Oct 02, 2015 9:26 pm 
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More samples: https://yadi.sk/d/xhH7U_V0jEd29

hex2obj - good utility. But for each file their individual hex values. : \


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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Sun Nov 01, 2015 2:41 pm 
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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Thu Nov 05, 2015 1:30 am 
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Hello, Mrtest.

I'd like to participate in an analysis, too.
I'd like to advance work comfortably, so could you tell me the location of the model data or extracting method?


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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Sat Nov 14, 2015 8:53 pm 
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Some anon on The iDOLM@STER General board on 4chan extracted Fumika's mesh (though it appears to be mirrored) and made it available here:
https://dl.dropboxusercontent.com/u/219331765/gloomy2.blend

According to anon, he is getting the meshes out using a modified version of disunity 0.4 and he has done some of the others as well, but they all require manual fixing.


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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Sun Nov 15, 2015 3:47 pm 
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Mrtest wrote:
But for each file their individual hex values. : \
yeah, they could be fetched using a MakeH2O project.
Sadly the unity3D files are too different, so only one (and a "half") of 3 checked models were extracted correctly:

H2O files

body0001_3_0_1:
0xd050 20976
Vb1
24 99
0x43604 5645
020000
0x64748 12

3d_chara_head_0271:
0x4f160 12633
Vb1
24 99
0x6e588 3210
020000
0x8127C 12


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"you can't always get things served on a silver tray"
extracting simple models: http://forum.xentax.com/viewtopic.php?f=29&t=10894
Make_H2O-ForzaHor3-jm9.zip

"We are Microsoft. You will be assimilated. Resistance is Futile."


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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Sun Dec 06, 2015 5:02 pm 
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So any news on models or animations?
It seems that Maku-chan has ported bones and(animations) or morphs somehow


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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Fri Dec 25, 2015 6:20 pm 
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I spoke to Maku-chan about the textures and here
The texture format is PVRTC2 and PVRTC4 (PowerVR Texture Compression 2bpp/4bpp)
All of the textures are inside the unity3d.lz4 files
This is the link explaining the format, it's in Japanese though: http://www.webtech.co.jp/blog/optpix_labs/format/4930/
And this is the original email I got from him:

Quote:
こんにちは。
キャラクターの胴体モデルに使用されているテクスチャデータは3d_tx_bodyから始まるunity3d.lz4ファイルに格納されています。
3Dモデルに使用されているテクスチャのピクセルフォーマットはPowerVR Texture Compression 2bpp/4bppのPVRTC2とPVRTC4で各アルファチャンネル有りと無しが使われいます。

簡単な解説
http://www.webtech.co.jp/blog/optpix_labs/format/4930/

縦横サイズやフォーマットはヘッダ情報で判別することができます。


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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Wed Jan 06, 2016 5:31 am 
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Last edited by oamio on Sat Apr 08, 2017 5:54 pm, edited 1 time in total.

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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Sat Feb 27, 2016 2:22 pm 
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disunity 5.0 now supports unity 5.0 ouo can it be used for that game?
https://github.com/ata4/disunity/releases


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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Sun May 08, 2016 10:37 pm 
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How do you extract the models now that the old way is impossible?


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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Sun Jan 22, 2017 3:20 am 
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Now it's encrypted. Do you know what to do?


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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Sun Jan 22, 2017 3:13 pm 
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You need to play on a real device and do url monitoring to grab the files.
I have not found any android emulators that have the 3d model mode enabled i think they blacklisted all emulators from loading 3d models in the app.


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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Mon Jan 23, 2017 11:02 pm 
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I think this file is a new encryption file.

http://storage.game.starlight-stage.jp/dl/resources/High/AssetBundles/Android/81c7c7d17671d28f2f49ab0d9f9f79bb

https://drive.google.com/file/d/0B1pwmicpHiFSVTh2OEczWkMyQTQ/view?usp=drivesdk
Android APK ver 2.6.5

I know that it's still available in the Nox app player.
https://www.yeshen.com/en


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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Mon Jan 23, 2017 11:45 pm 
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I can get it to play in any emulator it only does the 2d mode tho and blocks the 3d mode.
the url database is an sqlite3 database with a password on it.
If I got the 3d mode working in an emulator I could just dump it from ram.


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 Post subject: Re: The Idolm@ster Cinderella Girls [ios/android/unity]
PostPosted: Sat Feb 04, 2017 4:06 pm 
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chrrox wrote:
I can get it to play in any emulator it only does the 2d mode tho and blocks the 3d mode.
the url database is an sqlite3 database with a password on it.
If I got the 3d mode working in an emulator I could just dump it from ram.

I suggest to install the GLtools.
http://forum.xda-developers.com/android/apps-games/app-gltools-1-29-t2828630

This app makes it possible to behave like using fake GPU and select 3d mode on emulator.
Launch, install, grant superuser access, choose CGSS, and config as below.
Enable custom settings for this app
Use fake GPU info
Use a template - Adreno 430


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