Post-Processing Stack 2
Unity 2018 and above ships with a newer version of the post-processing stack for adding volume-based post-process effects to your project. Let's use these post-processing camera effects to enhance the appeal of the scene. As mentioned in earlier chapters, post-process effects are filters and adjustments applied to the pixels of the scene camera to stylize or improve the aesthetics of the rendered frame.
To add the newest version of the Post-Processing Stack, choose Window | Package Manager from the application menu. See Figure 9.19:
From the Packages List, click the All button to ...