Universal Render Pipeline

卡通渲染

URP_Toon

Urp 渲染结构

UniversalRenderPipeline

• RenderSingleCamera

  • renderer.AddRenderPasses (ScriptableRenderer)

    • rendererFeatures[i].AddRenderPasses

      • renderer.EnqueuePass

      • remove invalid pass

  • renderer.Setup (SRP) => null

  • renderer.Setup (UniversalRenderer)

    • pass change fields

    • renderer.EnqueuePass

  • renderer.Execute(UniversalRenderer) => null

  • renderer.Execute (ScriptableRenderer)

    • SetupRenderPasses

      • rendererFeatures[i].SetupRenderPasses

    • ExecuteBlock

      • ExecuteRenderPass(m_ActiveRenderPassQueue)

相机渲染结构

DoRenderLoop

• UniversalRenderTotal

  • RenderCameraStack

    • Begin Camera Rendering

    • Update VolumeFramework

    • InitializeCameraData

    • InitializeAdditionalCameraData

    • RenderSingleCamera : Main Camera

      • SetupCullingParamters

      • SetupPerCameraShaderConstants

      • CullScriptable

      • InitalizeRenderingData

      • Setup

      • URP Asset Renderer Execute

      • Submit

    • Overlay camera

    • End Camera Rendering

  • RenderCameraStack