High Definition Render Pipelinel LWRP : Lightweight Render Pipeline URP : Universal Render Pipeline
Shader Graph：只兼容 Scriptable Render Pipelines (SRPs),即 High Definition Render Pipeline (HDRP)和 the Lightweight Render Pipeline (LWRP). 且这两个SRPs需要Unity 2018.1或以上的版本。 旧版的 render pipeline不支持Shader Graph. shader graph目前仅支持LDRP和HDRP(Unity2019才加上的)
HDRP ： https://docs.unity3d.com/Packages/com.unity.render-pipelines.high-definition@8.2/manual/Getting-started-with-HDRP.htm
//UPR 学习资料： https://blog.csdn.net/u013746357/article/details/107477995 https://blog.csdn.net/lkr0325/article/details/108402518 https://www.cnblogs.com/xiaoahui/p/14051342.html
