Scriptable Render Pipeline

Unity’s Scriptable Render Pipeline (SRP) is a feature that allows you to control rendering via C# scripts. SRP is the technology that underpins the Universal Render Pipeline (URP) and the High Definition Render Pipeline (HDRP).

Read this documentation if you want to create your own custom SRP, if you want to create a custom version of URP or HDRP, or if you want to understand how SRP works.

This section contains the following pages:

• Scriptable Render Pipeline introduction
• Creating a custom Scriptable Render Pipeline
• Creating a Render Pipeline Asset and Render Pipeline Instance
• Setting the active Render Pipeline Asset
• Creating a simple render loop in the Scriptable Render Pipeline
• Scheduling and executing rendering commands in the Scriptable Render Pipeline

Additional information

• Documentation for URP
• Documentation for the HDRP
• Unity blog posts tagged with “SRP”
• Unity blog posts tagged with “URP”
• Unity blog posts tagged with “HDRP”
• The Unity graphics forum, which contains subforums for URP and HDRP
• The Custom SRP GitHub project, a personal project by one of the URP developers that contains a working example of a bare bones custom Scriptable Render Pipeline