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Unity Engine

Ray

Creates a ray starting at origin along direction.
Read time 1 minuteLast updated 6 days ago

Definition

  • Type: Constructor
  • Namespace: UnityEngine
  • Assembly: UnityEngine.CoreModule

Ray(Vector3, Vector3)

Creates a ray starting at 
origin
along 
direction
.
public Ray(Vector3 origin, Vector3 direction)

Parameters

origin

Vector3

direction

Vector3

Examples

using UnityEngine;public class ExampleClass : MonoBehaviour{    void Start()    {        // Create a ray from the transform position along the transform's z-axis        Ray ray = new Ray(transform.position, transform.forward);    }}

Ray(Vector3, Vector3)

Creates a ray starting at 
origin
along 
direction
.
public Ray(in Vector3 origin, in Vector3 direction)

Parameters

origin

Vector3

direction

Vector3

Examples

using UnityEngine;public class ExampleClass : MonoBehaviour{    void Start()    {        // Create a ray from the transform position along the transform's z-axis        Ray ray = new Ray(transform.position, transform.forward);    }}