OnPreCull event not running

[Stroustrup]

public class NewBehaviourScript : MonoBehaviour
{
    private void OnPreCull() {
        Debug.Log("running");
    }
}

console never outputs “running”

any ideas as to why? shouldn’t it output every frame?

[Stroustrup]

seems on pre cull doesn’t at all work with either hdrp or urp, any alternatives?

[monark]

You can add a Monobehaviour on a camera with something like this in it

[RequireComponent(typeof(Camera))]
    [ExecuteInEditMode]
    public class CameraMirror : MonoBehaviour
    {
        new Camera camera;
       
        void Awake()
        {
            camera = GetComponent<Camera>();

            RenderPipelineManager.beginCameraRendering += (context, camera) =>
            {
                onBeginCameraRender();
            };

            RenderPipelineManager.beginFrameRendering += (context, camera) =>
            {
                onBeginFrameRendering();
            };

            RenderPipelineManager.endCameraRendering += (context, camera) =>
            {
                onEndCameraRendering();
            };
        }

        void onBeginCameraRender()
        {
            //add your code here
        }

        void onBeginFrameRendering()
        {
            //add your code here
        }

        void onEndCameraRendering()
        {
            //add your code here
        }
    }