Support engine version: 2019.4.13 or higher.

When you build your game, Unity needs to compile all shaders and their variants, a process that can take a very long time. A shader can use one or more shader keywords which represent variations of that shader optimized to achieve different results. Some shaders can produce thousands of variations resulting in a very long compilation time and also a considerable increment of the application size. Version: 6.7.1 Home Page: https://assetstore.unity.com/packages/vfx/shaders/shader-control-74817