CustomSRP

March 24, 2026 · View on GitHub

A new SRP from scratch

Unity version : 6000.3.11f1+ Checkout to branches for older versions

Tested with : Win DX11

Scene	Image	Description
`SRP0101_Basic`		Super basic SRP that renders unlit material objects
`SRP0102_AssetSettings`		Let the SRP Asset to pass some custom variables
`SRP0103_CustomGUI`		Have a proper interface for the SRP Asset
`SRP0201_FrustumCulling`		Frustum culling always work. This is a test scene to verify the culling results
`SRP0202_OcclusionCulling`		Baked Occlusion Culling always work also. This is just a test scene to verify it
`SRP0301_Batching`		Use Static Batching, Dynamic Batching, GPU Instancing and SRP Batcher
`SRP0401_NoSpecificPass`		To draw the shaders that do not have a tag, e.g. default Unlit shaders
`SRP0402_Multipass`		In SRP we need to specify the pass names, so no more infinite pass. But we can specify the orders of passes
`SRP0403_Compute`		Use compute shader to achieve simple edge detection
`SRP0404_DrawCommands`		using CommandBuffer functions (DrawMeshInstancedIndirect)
`SRP0405_Callback`		Make your custom callback function so that you can insert extra rendering code with other scripts
`SRP0406_ShaderDebugPrint`		Print pixel values from shader to Console
`SRP0501_SoftParticle`		Setup CameraDepthTexture to achieve soft-particle effect
`SRP0502_Distortion`		No more grab pass but we can implement our own
`SRP0101_Fog`		Use Fog on Lighting Settings
`SRP0601_RealtimeLights`		Directional / Point / Spot lights and setup PerObject light data
`SRP0602_BakedLights`		Baked Lightmap / Reflection Probe / Light Probes and setup PerObject data for them
`SRP0603_RealtimeShadowDirectional`		Directional light realtime shadow
`SRP0701_HDR_MSAA`		Use HDR and MSAA
`SRP0701_HDR_MSAA_RTHandle`		Same as above, but using RTHandle instead of RenderTargetIdentifier
`SRP0701_Stencil`		In order to use stencil, we need the render target having at least 24bit depth. This case we use the same pipeline with 0701
`SRP0702_Postprocessing`		This shows you how to use Postprocessing Stack with SRP (transparent effects e.g. Bloom, Depth of Field)
`SRP0703_MotionVector`		Make motion blur works. Use per-object and camera motion vector
`SRP0801_UGUI`		Use UICamera to render UGUI, also render 3D objects and particle on UI
`SRP0802_RenderPass`		Use RenderPass to target multiple color attachments and read / write from / to them
`SRP0802_RenderGraph_RasterCommandBuffer`		Use RasterCommandBuffer in RenderGraph to modularize rendering passes. Use Window > Analysis > Render Graph Viewer to see RT read/write status in each pass.
`SRP0803_MultiRenderTarget`		Use CommandBuffer.SetRenderTarget() to target multiple color surfaces
`SRP0901_SceneViewFix`		Make the gizmos / icons appear on scene view
`SRP0902_SceneViewDrawMode`		Adding custom Scene View draw modes
`SRP1001_Error`		Render the pink shaders on the materials that the SRP doesn't support
`SRP1002_Debug`		Make the Profiler records the timing for SRP performance debugging
`SRP1003_DefaultShaders`		Set pipeline default materials when creating new material / objects / particle / terrain etc