Scriptable render pipeline unity

https://www.youtube.com/watch?v=zbjkEQMEShM

LWRP

https://blogs.unity3d.com/cn/2018/02/21/the-lightweight-render-pipeline-optimizing-real-time-performance/

HDRP

https://blogs.unity3d.com/cn/2018/03/16/the-high-definition-render-pipeline-focused-on-visual-quality/

https://github.com/Unity-Technologies/ScriptableRenderPipeline