https://github.com/qjh5606/SDF-LightMap
https://github.com/qjh5606/SDF-LightMap
Last synced: 8 days ago
JSON representation
- Host: GitHub
- URL: https://github.com/qjh5606/SDF-LightMap
- Owner: qjh5606
- Created: 2021-08-27T06:37:23.000Z (over 4 years ago)
- Default Branch: main
- Last Pushed: 2021-08-29T09:30:31.000Z (over 4 years ago)
- Last Synced: 2024-06-06T18:56:55.114Z (over 1 year ago)
- Language: CMake
- Size: 26.8 MB
- Stars: 29
- Watchers: 1
- Forks: 4
- Open Issues: 0
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Metadata Files:
- Readme: README.md
Awesome Lists containing this project
- anything_about_game - SDF-LightMap
README
# SDF-LightMap
实现了基于SDF的卡通阴影图生成。
- SDF的生成采用8ssedt算法。
- 利用生成的SDF图进行插值,得到最后的阴影图。
具体的实现说明可以查看博客 [基于SDF的卡通阴影图生成](https://blog.csdn.net/qjh5606/article/details/119958786?spm=1001.2014.3001.5501)。
示例输入:

生成的SDF图:

生成的脸部阴影图:
- 注,这里显示的就是线性的数值。而非Gamma SRGB。(笔者在输出图像前先作了逆Gamma校正)。
