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Unity Engine

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Unity Engine

sceneCullingMask

The Scene culling mask defined for the GameObject. (Read Only)
Read time 1 minuteLast updated 4 days ago

Definition

  • Type: Property
  • Namespace: UnityEngine
  • Assembly: UnityEngine.CoreModule
public ulong sceneCullingMask { get; }

Remarks

Unity uses SceneCullingMasks to determine which scene to render the GameObject in. The 
sceneCullingMask
is a bitfield stored as an unsigned 64-bit integer ulong. Cameras only render an object in a scene if the bits set on the Scene's mask (retrievable withEditorSceneManager.GetSceneCullingMask) match those in the object's 
sceneCullingMask
.
using UnityEngine;
using UnityEditor.SceneManagement;

[ExecuteInEditMode]
public class ExampleClass : MonoBehaviour
{

 void Start()
 {
 //Check if gameObject is visible in scene
 if(gameObject.sceneCullingMask == EditorSceneManager.GetSceneCullingMask(gameObject.scene))
 {
 Debug.Log("Object is visible");
 }
 else
 {
 Debug.Log("Object is not visible");
 }
 }
}
Additional Resources: SceneCullingMasks, Camera.overrideSceneCullingMask, EditorSceneManager.SetSceneCullingMask