Class CopyColorPass

Copy the given color buffer to the given destination color buffer.

You can use this pass to copy a color buffer to the destination, so you can use it later in rendering. For example, you can copy the opaque texture to use it for distortion effects.

Inheritance
Object
ScriptableRenderPass
CopyColorPass
Inherited Members
Namespace: UnityEngine.Rendering.Universal.Internal
Syntax
public class CopyColorPass : ScriptableRenderPass

Constructors

CopyColorPass(RenderPassEvent, Material, Material)

Create the CopyColorPass

Declaration
public CopyColorPass(RenderPassEvent evt, Material samplingMaterial, Material copyColorMaterial = null)
Parameters
Type Name Description
RenderPassEvent evt
Material samplingMaterial
Material copyColorMaterial

Methods

ConfigureDescriptor(Downsampling, ref RenderTextureDescriptor, out FilterMode)

Get a descriptor and filter mode for the required texture for this pass

Declaration
public static void ConfigureDescriptor(Downsampling downsamplingMethod, ref RenderTextureDescriptor descriptor, out FilterMode filterMode)
Parameters
Type Name Description
Downsampling downsamplingMethod
RenderTextureDescriptor descriptor
FilterMode filterMode

Execute(ScriptableRenderContext, ref RenderingData)

Execute the pass. This is where custom rendering occurs. Specific details are left to the implementation

Declaration
public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
Parameters
Type Name Description
ScriptableRenderContext context

Use this render context to issue any draw commands during execution
RenderingData renderingData

Current rendering state information
Overrides

OnCameraCleanup(CommandBuffer)

Called upon finish rendering a camera. You can use this callback to release any resources created by this render pass that need to be cleanup once camera has finished rendering. This method be called for all cameras in a camera stack.

Declaration
public override void OnCameraCleanup(CommandBuffer cmd)
Parameters
Type Name Description
CommandBuffer cmd

Use this CommandBuffer to cleanup any generated data
Overrides

OnCameraSetup(CommandBuffer, ref RenderingData)

Declaration
public override void OnCameraSetup(CommandBuffer cmd, ref RenderingData renderingData)
Parameters
Type Name Description
CommandBuffer cmd
RenderingData renderingData
Overrides

Setup(RTHandle, RTHandle, Downsampling)

Configure the pass with the source and destination to execute on.

Declaration
public void Setup(RTHandle source, RTHandle destination, Downsampling downsampling)
Parameters
Type Name Description
RTHandle source

Source Render Target
RTHandle destination

Destination Render Target
Downsampling downsampling