BuildIn：内置PBR:PhysicalBaseRender 物理渲染SRP：ScriptableRenderPipeline可编程渲染管线HDRP：HighDefinitionRenderPipeline高清渲染管线URP:Universal RenderPipeline通用渲染管线LWRP:LightWeightRenderPipeline轻量级渲染管线

https://docs.unity3d.com/Packages/com.unity.render-pipelines.high-definition@6.9/manual/index.html