https://github.com/krazete/azur-paint
Reconstruct images from the painting folder of Azur Lane.
https://github.com/krazete/azur-paint
azur-lane unity
Last synced: 11 months ago
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Reconstruct images from the painting folder of Azur Lane.
- Host: GitHub
- URL: https://github.com/krazete/azur-paint
- Owner: Krazete
- Created: 2023-06-06T07:16:56.000Z (about 3 years ago)
- Default Branch: main
- Last Pushed: 2025-07-01T23:33:55.000Z (12 months ago)
- Last Synced: 2025-07-02T00:27:34.441Z (12 months ago)
- Topics: azur-lane, unity
- Language: Python
- Homepage:
- Size: 12.4 MB
- Stars: 4
- Watchers: 1
- Forks: 1
- Open Issues: 1
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Metadata Files:
- Readme: README.md
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README
# Azur Lane Painting Reconstruction
Builds sprites from the jumbled Texture2Ds and Meshes available in the `AssetBundles/painting` folder. Also requires the `AssetBundles/dependencies` file. These are both located within `Android/data/com.YoStarEN.AzurLane/files`.
This repo was inspired by:
* [AzurLane-Painting-Tool](https://github.com/Scighost/AzurLane-Painting-Tool/blob/6d6301257a558d9dbde4a65e4cf25650fca797c8/AzurLane-Painting-Tool/PaintingInfo.cs#L260) by [Scighost](https://github.com/Scighost)
* [painting_reconstruct.py](https://gist.github.com/nobbyfix/fb535462acc897ab1f39e5e9981e4645) by [nobbyfix](https://github.com/nobbyfix)
My `main2.py` script's advantage is in its consideration of the `m_LocalAABB` property of meshes, which contain the `m_Center` and `m_Extent` values of sprite pieces relative to their bounding box.
## Usage
### main2.py
```sh
python -m main2 -p ankeleiqi
python -m main2 -p ankeleiqi -f ankeleiqi -t 2 -o AnchorageSadFace
python -m main2 -c -p ankeleiqi_n -o AnchorageWithoutBG
python -m main2 -k -p tower -o "Tower's full sprite is 5212x8570 px"
python -m main2 -p tower -s pixelcount -o "TowerBelow2048sqpx"
```
* outputs to `output2` folder
* parameters requiring values:
* `-p`: name of assetbundle file in `painting` folder
* `-f`: name of face file in `paintingface` folder
* `-t`: name of face index within chosen face file
* `-d`: directory name, if it isn't AssetBundles
* `-o`: name of output file
* `-s`: downscale factor
* `maxsize` (default): max(width, height) ≤ 2048
* `pixelcount`: width * height ≤ 20482
* parameters that are flags:
* `-c`: trim out whitespace
* `-k`: output an additional version of sprite at original resolution
## Other Scripts
### nobbyfix's script
```sh
python -m painting_reconstruct -d AssetBundles -p ankeleiqi
python -m painting_reconstruct -d AssetBundles -p ankeleiqi -f ankeleiqi -t 2 -o AnchorageSadFace
```
* outputs to root folder
* no longer works
* game file structure and sprite mesh data were changed on 2024-05-21 (the Light of the Martyrium update) which broke all prior sprite extraction scripts
### main.py
```sh
python -m main -p ankeleiqi
python -m main -p ankeleiqi_jz1
python -m main -p ankeleiqi_jz2
python -m main -p ankeleiqi_rw
python -m main -p ankeleiqi_tx3
```
* outputs to `output` folder
* unlike nobbyfix's script and `main2.py`, the `-p` input is the name of `_tex` files minus the `_tex` (instead of the assetbundle file)
* processes one layer, not an entire sprite
* doesn't consider positioning and scaling info of sprite layers
* can be used instead of `main2.py` to extract a "WithoutBG" sprite even if the game doesn't have the "Hide background objects" option for that particular skin