Netease Games Texture Unable to extract

[237616546]

http://stzb.163.com/
I can extract the model, but I can't extract the texture.
Later I saw this script.

Code: Select all

# script for QuickBMS http://aluigi.altervista.org/quickbms.htm

get SIZE asize
get NAME basename
string NAME + .ktx
math SIZE - 0x80
filexor "\x7A\x7B\x7C\x7D\x7E\x7F\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8A\x8B\x8C\x8D\x8E\x8F\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9A\x9B\x9C\x9D\x9E\x9F\xA0\xA1\xA2\xA3\xA4\xA5\xA6\xA7\xA8\xA9\xAA\xAB\xAC\xAD\xAE\xAF\xB0\xB1\xB2\xB3\xB4\xB5\xB6\xB7\xB8\xB9\xBA\xBB\xBC\xBD\xBE\xBF\xC0\xC1\xC2\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xCA\xCB\xCC\xCD\xCE\xCF\xD0\xD1\xD2\xD3\xD4\xD5\xD6\xD7\xD8\xD9\xDA\xDB\xDC\xDD\xDE\xDF\xE0\xE1\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xEB\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF7\xF8\xF9"
log NAME 0x0 0x80
append
filexor ""
log NAME 0x80 SIZE

Thank you, @Acewell

However, I can not open this texture.

[lxxxk]

please help me https://n.163.com/ Netease Games DAT model to fbx or obj

Scripthttps://zenhax.com/viewtopic.php?f=9&t=7235&hilit=against+cold

DAT

[akderebur]

@237616546 That script is for decrypting Rebellious Million Arthur files. Other Netease games are usually not encrypted like that. If you find a file with the "KTX" header, try opening it directly with Mali Texture Compression Tool or PVRTexTool.

@lxxxk I have seen your comment in my thread. This is a different format than what is supported by my tool. Probably a different engine by Netease.

[xtiger]

Thank you. I try to use these two tools to open and read KTX files, but I can't read them. I don't know whether the extracted format is wrong or the read tool is wrong. Can you download the game and try to extract the texture and extract the correct PNG?

[akderebur]

I don't want to download the whole game. I can take a look if you post 1 - 2 KTX samples.

[xtiger]

This is the sample extracted from the game. There are models and textures. Thank you.

https://www49.zippyshare.com/v/xKzfyZND/file.html

or

https://www113.zippyshare.com/v/MjRJwqWy/file.html

[xtiger]

I also want to extract another game, but I don't know what engine it is.
This is the official website of its game: http://www.dawnoftitans.com/
You can download the sample at this website link: https://www.zenhax.com/viewtopic.php?F= ... 813#p39813

or

https://www113.zippyshare.com/v/CaxFkksE/file.html


I uploaded some samples.
Thank you very much!

[xtiger]

please help me https://n.163.com/ Netease Games DAT model to fbx or obj

Scripthttps://zenhax.com/viewtopic.php?f=9&t=7235&hilit=against+cold

DAT

Sorry, neither do I.

[akderebur]

This is the sample extracted from the game. There are models and textures. Thank you.

https://www49.zippyshare.com/v/xKzfyZND/file.html

Textures use ASTC compression. They can be opened with PVRTexTool using "astcenc.exe".

You can download the sample at this website link: https://www.zenhax.com/viewtopic.php?F= ... 813#p39813

Interesting game. I will take a look when I have the time. Those bof files are compressed with zstd. Judging from your last sample you will get an ATC compressed DDS texture when you decompress the bof files. They can be loaded with existing tools. I am more interested in the models.

[xtiger]

Thank you. I prefer its model. Do you have any idea?

[akderebur]

Thank you. I prefer its model. Do you have any idea?

The model format doesn't look too complicated. I will make a tool for loading the models.

[xtiger]

Sorry, I download PVRTexTool, but I can't find this "astcenc.exe". Can you download the address for me?

[xtiger]

This is the sample extracted from the game. There are models and textures. Thank you.

https://www49.zippyshare.com/v/xKzfyZND/file.html

Textures use ASTC compression. They can be opened with PVRTexTool using "astcenc.exe".

You can download the sample at this website link: https://www.zenhax.com/viewtopic.php?F= ... 813#p39813

Interesting game. I will take a look when I have the time. Those bof files are compressed with zstd. Judging from your last sample you will get an ATC compressed DDS texture when you decompress the bof files. They can be loaded with existing tools. I am more interested in the models.

Can you send all the extracted texture to SkyDrive? Or tell me the way, please!

[xtiger]

This is the sample extracted from the game. There are models and textures. Thank you.

https://www49.zippyshare.com/v/xKzfyZND/file.html

Textures use ASTC compression. They can be opened with PVRTexTool using "astcenc.exe".

You can download the sample at this website link: https://www.zenhax.com/viewtopic.php?F= ... 813#p39813

Interesting game. I will take a look when I have the time. Those bof files are compressed with zstd. Judging from your last sample you will get an ATC compressed DDS texture when you decompress the bof files. They can be loaded with existing tools. I am more interested in the models.

I used "astcenc.exe" of Mali Texture Compression Tool v4.3.0, but I could not extract it.

[akderebur]

I used "astcenc.exe" of Mali Texture Compression Tool v4.3.0, but I could not extract it.

Make sure you add "astcenc.exe" to the environment variable PATH. Then just load the KTX file with PVRTexTool.

Btw I am done with the models. I will release the tool tomorrow.