RenderPipelineManager.activeRenderPipelineCreated

描述

您可以在创建 RenderPipelineManager.currentPipeline 正之后使用委托调用自定义代码。

当您设置 GraphicsSettings.currentRenderPipeline 或 QualitySettings.renderPipeline 时，Unity 不会立即切换渲染管线。Unity 只会在您设置一个新的 RenderPipelineAsset 之后的第一次任何 Camera 渲染时才会实例化一个新的 RenderPipeline 实例。您可以订阅此事件来了解 RenderPipeline 的创建情况。要访问当前管线对象，您可以依靠 RenderPipelineManager.currentPipeline，它会指向新创建的 RenderPipeline。

using UnityEngine;
using UnityEngine.Rendering;


public class CurrentRenderPipelineCreatedExample : MonoBehaviour
{
    void Start()
    {
        RenderPipelineManager.activeRenderPipelineCreated += RenderPipelineManager_activeRenderPipelineCreated;
    }

    private void OnDestroy()
    {
        RenderPipelineManager.activeRenderPipelineCreated -= RenderPipelineManager_activeRenderPipelineCreated;
    }

    private void RenderPipelineManager_activeRenderPipelineCreated()
    {
        Debug.Log($"Render Pipeline {RenderPipelineManager.currentPipeline.GetType().Name} is created.");
    }
}