XPL: Unity引擎的高品质后处理库

X-PostProcessing Libray，简称XPL，是针对Unity引擎的高品质开源后处理库，旨在提供业界主流的高品质后处理特效的完整解决方案。目前已完美支持Unity Post-processing Stack v2，后续也将提供对Unity引擎URP/LWRP/HDRP的兼容支持。

X-PostProcessing Library (XPL) is a high quality post processing library for for Unity Post Processing Stack v2/LWRP/URP/HDRP

需要查看更多渲染效果图和每个特效的参数与属性，可以在下面的 目录 部分的具体后处理特效子页面中查看。

For more gallery , you can enter the specific post-processing effects sub-page in the Content section below.

• 1.1 图像模糊型后处理 | Blur Effects

  • Gaussian Blur
  • Box Blur
  • Tent Blur
  • Kawase Blur
  • Dual Kawase Blur
  • Dual Gaussian Blur
  • Dual Box Blur
  • Dual Tent Blur
  • Bokeh Blur
  • Tilt Shift Blur
  • Tilt Shift Blur V2
  • Iris Blur
  • Iris Blur V2
  • Grainy Blur
  • Radial Blur
  • Radial Blur V2
  • Directional Blur

• 1.2 像素化型后处理 | Pixelate Effects

  • Pixelize Quad
  • Pixelize Led
  • Pixelize Leaf
  • Pixelize Circle
  • Pixelize Diamond
  • Pixelize Sector
  • Pixelize Triangle
  • Pixelize Hexagon
  • Pixelize Hexagon Grid

• 1.3 边缘检测型后处理 | Edge Detection Effects

  • Edge Detection Sobel
  • Edge Detection Sobel Neon
  • Edge Detection Sobel Neon V2
  • Edge Detection Roberts
  • Edge Detection Roberts Neon
  • Edge Detection Roberts Neon V2
  • Edge Detection Scharr
  • Edge Detection Scharr Neon
  • Edge Detection Scharr Neon V2

• 1.4 故障艺术型后处理 | Glitch Effects

  • Glitch Image Block
  • Glitch Image Block V2
  • Glitch Image Block V3
  • Glitch Image Block V4
  • Glitch Line Block
  • Glitch Analog Noise
  • Glitch Digital Stripe
  • Glitch RGB Split
  • Glitch RGB Split V2
  • Glitch RGB Split V3
  • Glitch RGB Split V4
  • Glitch RGB Split V5
  • Glitch Scan Line Jitter
  • Glitch Screen Jump
  • Glitch Screen Shake
  • Glitch Tile Jitter
  • Glitch Wave Jitter

• 1.5 色彩调整型后处理 | Color Adjustment Effects

  • Color Adjustment Bleach Bypass
  • Color Adjustment Brightness
  • Color Adjustment Contrast
  • Color Adjustment Contrast V2
  • Color Adjustment Contrast V3
  • Color Adjustment Hue
  • Color Adjustment Lens Filter
  • Color Adjustment Saturation
  • Color Adjustment Technicolor
  • Color Adjustment Tint
  • Color Adjustment White Balance
  • Color Adjustment Replace Color
  • Color Adjustment Replace Color V2

• 1.6 渐晕型后处理 | Vignette Effects

  • Aurora Vignette
  • Rapid Vignette
  • Rapid Vignette V2
  • Rapid Old TV Vignette
  • Rapid Old TV Vignette V2

• 1.7 图像处理型后处理 | Image Processing Effects

  • Sharpen V1
  • Sharpen V2
  • Sharpen V3

• Stylized Effects

• Painting Effects

• ...

More effects and LWRP/URP/HDRP version will arrive soon.

2. 安装 | Installation

有两种主要的安装X-PostProcessing Library的方法：

• 【方法一】 克隆或下载此Repo，并直接使用Unity打开。建议可先从已设置好后处理的示例场景 Assets/Example/ExampleScene.unity 开始。

• 【方法二】 将X-PostProcessing 文件夹放置在项目Assets路径下的任一位置，并确保Post Processing Stack v2也位于项目中。

You have two main ways to install X-PostProcessing Library :

• [Method 1] Clone or download this repository , open with Unity Engine Editor and enjoy. It is recommended to start with the example scene Assets/Example/ExampleScene.unity .
• [Method 2] Place the X-PostProcessing folder anywhere in your project, make sure that Post Processing Stack v2 is in the project as well, and enjoy.

3. 使用 | Usage

post processing profile 有各种不同的修改和添加方式，最常规的方法是，选中一个post processing profile ，在Inspetor窗口下：

• Add effect... > X-PostProcessing > 选择一种新的后处理

The new effect should be available for a post processing profile with different injection points，just like:

• Add effect... > X-PostProcessing > Choose an effect

4. 环境 | Environment

• 建议使用Unity 2017.2+。

• 如果使用的是较旧版本的Unity（5.6 或 2017.1），则需要将此文件夹 替换为 pps v2 2.1.8。

• Unity 2017.2+ is recommended.

• if you use older versions of Unity (5.6 and 2017.1) , you need to replace this folder with pps v2 2.1.8.

5. 文章 | Blog Post

• 高品质后处理：十种图像模糊算法的总结与实现 | GitHub Version

• 高品质后处理：十种故障艺术(Glitch Art)算法的总结与实现 | GitHub Version