Method SetAOVRequests

SetAOVRequests(AOVRequestDataCollection)

Set AOV requests to use.

Declaration

public void SetAOVRequests(AOVRequestDataCollection aovRequests)

Parameters

Type	Name	Description
AOVRequestDataCollection	aovRequests	Describes the requests to execute.

Examples

using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Rendering;
using UnityEngine.Rendering.HighDefinition;
using UnityEngine.Rendering.HighDefinition.Attributes;

[ExecuteAlways]
[RequireComponent(typeof(Camera))]
[RequireComponent(typeof(HDAdditionalCameraData))]
public class SetupAOVCallbacks : MonoBehaviour
{
    private static RTHandle m_ColorRT;

    [SerializeField] private Texture m_Target;
    [SerializeField] private DebugFullScreen m_DebugFullScreen;
    [SerializeField] private DebugLightFilterMode m_DebugLightFilter;
    [SerializeField] private MaterialSharedProperty m_MaterialSharedProperty;
    [SerializeField] private LightingProperty m_LightingProperty;
    [SerializeField] private AOVBuffers m_BuffersToCopy;
    [SerializeField] private List<GameObject> m_IncludedLights;


    void OnEnable()
    {
        var aovRequest = new AOVRequest(AOVRequest.NewDefault())
            .SetLightFilter(m_DebugLightFilter);
        if (m_DebugFullScreen != DebugFullScreen.None)
            aovRequest = aovRequest.SetFullscreenOutput(m_DebugFullScreen);
        if (m_MaterialSharedProperty != MaterialSharedProperty.None)
            aovRequest = aovRequest.SetFullscreenOutput(m_MaterialSharedProperty);
        if (m_LightingProperty != LightingProperty.None)
            aovRequest = aovRequest.SetFullscreenOutput(m_LightingProperty);

        var add = GetComponent<HDAdditionalCameraData>();
        add.SetAOVRequests(
            new AOVRequestBuilder()
                .Add(
                    aovRequest,
                    bufferId => m_ColorRT ?? (m_ColorRT = RTHandles.Alloc(512, 512)),
                    m_IncludedLights.Count > 0 ? m_IncludedLights : null,
                    new []{ m_BuffersToCopy },
                    (cmd, textures, properties) =>
                    {
                        if (m_Target != null)
                            cmd.Blit(textures[0], m_Target);
                    })
                .Build()
        );
    }

    private void OnGUI()
    {
        GUI.DrawTexture(new Rect(10, 10, 512, 256), m_Target);
    }

    void OnDisable()
    {
        var add = GetComponent<HDAdditionalCameraData>();
        add.SetAOVRequests(null);
    }

    void OnValidate()
    {
        OnDisable();
        OnEnable();
    }
}

Example use case:

Export Normals: use MaterialSharedProperty.Normals and AOVBuffers.Color
Export Color before post processing: use AOVBuffers.Color
Export Color after post processing: use AOVBuffers.Output
Export Depth stencil: use AOVBuffers.DepthStencil
Export AO: use MaterialSharedProperty.AmbientOcclusion and AOVBuffers.Color