Class ARMeshManager

A manager for triangle meshes generated by an AR device. Creates, updates, and removes GameObjects in response to the environment. For each mesh, a meshPrefab is instantiated which must contain at least a MeshFilter. If the meshPrefab's GameObject also has a MeshCollider, then a physics mesh is generated asynchronously, without blocking the main thread.

Inheritance
object
Object
Component
Behaviour
MonoBehaviour
ARMeshManager
Inherited Members
MonoBehaviour.IsInvoking()
MonoBehaviour.CancelInvoke()
MonoBehaviour.StopCoroutine(Coroutine)
MonoBehaviour.StopAllCoroutines()
MonoBehaviour.useGUILayout
MonoBehaviour.runInEditMode
Behaviour.enabled
Behaviour.isActiveAndEnabled
Component.GetComponent<T>()
Component.TryGetComponent<T>(out T)
Component.GetComponentInChildren<T>()
Component.GetComponentsInChildren<T>()
Component.GetComponentInParent<T>()
Component.GetComponentsInParent<T>()
Component.GetComponents<T>()
Component.transform
Component.gameObject
Component.tag
Object.GetInstanceID()
Object.GetHashCode()
Object.Instantiate(Object, Vector3, Quaternion)
Object.Instantiate(Object, Vector3, Quaternion, Transform)
Object.Instantiate(Object)
Object.Instantiate(Object, Transform)
Object.Instantiate<T>(T)
Object.Instantiate<T>(T, Vector3, Quaternion)
Object.Instantiate<T>(T, Vector3, Quaternion, Transform)
Object.Instantiate<T>(T, Transform)
Object.Destroy(Object)
Object.DestroyImmediate(Object)
Object.DontDestroyOnLoad(Object)
Object.DestroyObject(Object)
Object.FindObjectsOfType<T>()
Object.FindObjectOfType<T>()
Object.ToString()
Object.name
Object.hideFlags
Namespace: UnityEngine.XR.ARFoundation
Assembly: Unity.XR.ARFoundation.dll
Syntax
[DefaultExecutionOrder(-2147483647)]
[DisallowMultipleComponent]
public class ARMeshManager : MonoBehaviour

Properties

colors

If true, requests a color value for each vertex in generated meshes.

Declaration
public bool colors { get; set; }
Property Value
Type Description
bool

concurrentQueueSize

The number of meshes to process concurrently. Meshes are processed on a background thread. Higher numbers will require additional CPU time.

Declaration
public int concurrentQueueSize { get; set; }
Property Value
Type Description
int

density

The density of the generated mesh [0..1]. 1 will be densely tessellated, while 0 will have the lowest supported tessellation.

Declaration
public float density { get; set; }
Property Value
Type Description
float

meshPrefab

A Prefab to be instantiated for each generated mesh. The Prefab must have at least a MeshFilter component on it. If it also has a MeshCollider component, the physics bounding volume data will be generated asynchronously. This does not block the main thread, but might take longer to process.

Declaration
public MeshFilter meshPrefab { get; set; }
Property Value
Type Description
MeshFilter

meshes

Returns a collection of MeshFilters that represents meshes generated by this component.

Declaration
public IList<MeshFilter> meshes { get; }
Property Value
Type Description
IList<MeshFilter>

normals

If true, requests a normal for each vertex in generated meshes.

Declaration
public bool normals { get; set; }
Property Value
Type Description
bool

subsystem

The XRMeshSubsystem used by this component to generate meshes.

Declaration
public XRMeshSubsystem subsystem { get; }
Property Value
Type Description
XRMeshSubsystem

tangents

If true, requests a tangent for each vertex in generated meshes.

Declaration
public bool tangents { get; set; }
Property Value
Type Description
bool

textureCoordinates

If true, requests a texture coordinate for each vertex in generated meshes.

Declaration
public bool textureCoordinates { get; set; }
Property Value
Type Description
bool

Methods

DestroyAllMeshes()

Destroys all generated meshes and ignores any pending meshes.

Declaration
public void DestroyAllMeshes()

Events

meshesChanged

Invoked whenever meshes have changed (been added, updated, or removed).

Declaration
public event Action<ARMeshesChangedEventArgs> meshesChanged
Event Type
Type Description
Action<ARMeshesChangedEventArgs>