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onPreCull

Delegate that you can use to execute custom code before a Camera culls the scene.
読み終わるまでの所要時間 2 分最終更新 5日前

Definition

  • Type: Field
  • Namespace: UnityEngine
  • Assembly: UnityEngine.CoreModule
注意
Deprecated. Camera.onPreCull is deprecated now that the Built-In Render Pipeline is removed. Unity will stop calling it in a later version. To run code before a Camera renders, add a delegate to RenderPipelineManager.beginCameraRendering instead. #from(7000.0)
public static Camera.CameraCallback onPreCull

Remarks

onPreCull
is deprecated because the Built-In Render Pipeline is removed. Unity will stop calling it in a future version. In the Built-In Render Pipeline, Unity calls 
onPreCull
before performing the culling operation that determines what a Camera can see. To execute custom code at this point, create callbacks that match the signature of Camera.CameraCallback, and add them to this delegate. For example, you could change a Camera's settings to affect what the Camera sees.
For similar functionality that applies only to a single Camera and requires your script to be on the same GameObject, see MonoBehaviour.OnPreCull().
If you're using a Scriptable Render Pipeline, for example the Universal Render Pipeline, use RenderPipelineManager instead.
using UnityEngine;public class CameraCallbackExample : MonoBehaviour{    // Add your callback to the delegate's invocation list    void Start()    {        Camera.onPreCull += OnPreCullCallback;    }    // Unity calls the methods in this delegate's invocation list before rendering any camera    void OnPreCullCallback(Camera cam)    {        Debug.Log("Camera callback: Camera name is " + cam.name);        // Unity calls this for every active Camera.        // If you're only interested in a particular Camera,        // check whether the Camera is the one you're interested in        if (cam == Camera.main)        {            // Put your custom code here        }    }    // Remove your callback from the delegate's invocation list    void OnDestroy()    {        Camera.onPreCull -= OnPreCullCallback;    }}
Additional Resources: Camera.CameraCallback, Camera.onPreRender, Camera.onPostRender, MonoBehaviour.OnPreCull(), CommandBuffer, Extending the Built-in Render Pipeline using CommandBuffers.