Class RaycastReceiver

Intercepts raycasts from a GraphicRaycaster. Use it to block objects or detect raycasts.

Inheritance
object
Object
Component
Behaviour
MonoBehaviour
UIBehaviour
Graphic
RaycastReceiver
Implements
Inherited Members
Object.MemberwiseClone()
Object.InstantiateAsync<T>(T)
Object.InstantiateAsync<T>(T, Transform)
Object.InstantiateAsync<T>(T, Vector3, Quaternion)
Object.InstantiateAsync<T>(T, Transform, Vector3, Quaternion)
Object.Instantiate<T>(T, InstantiateParameters)
Object.Instantiate<T>(T, Vector3, Quaternion, InstantiateParameters)
Object.FindObjectsByType<T>(FindObjectsSortMode)
Object.FindObjectsByType<T>(FindObjectsInactive, FindObjectsSortMode)
Object.FindFirstObjectByType<T>()
Object.FindAnyObjectByType<T>()
Object.FindFirstObjectByType<T>(FindObjectsInactive)
Object.FindAnyObjectByType<T>(FindObjectsInactive)
Object.FindObjectsByType<T>()
Object.FindObjectsByType<T>(FindObjectsInactive)
Namespace: UnityEngine.UI
Assembly: UnityEngine.UI.dll
Syntax
[AddComponentMenu("UI (Canvas)/Raycast Receiver")]
[RequireComponent(typeof(CanvasRenderer))]
public class RaycastReceiver : Graphic, ICanvasElement

Properties

color

Base color of the graphic.

Declaration
public override Color color { get; set; }
Property Value
Type Description
Color
Overrides
Remarks

RaycastReceiver doesn't use color. RaycastReceiver is an unseen graphic.

material

The material set by the user.

Declaration
public override Material material { get; set; }
Property Value
Type Description
Material
Overrides
Remarks

**Note: ** RaycastReceiver doesn't use a material.

Methods

OnPopulateMesh(VertexHelper)

Generates the vertex buffer data for the UI element. Fills the vertex buffer data.

Declaration
protected override void OnPopulateMesh(VertexHelper vh)
Parameters
Type Name Description
VertexHelper vh

VertexHelper utility.
Overrides
Remarks

RaycastReceiver clears this object's vertex buffer. This object will not be drawn as a result of this overridden function.

Implements