Ray2DConstructor

public Ray2D (Vector2 origin, Vector2 direction);

Parameters

Vector2	Origin.
Vector2	Direction.

Description

Creates a 2D ray starting at origin along direction.

using UnityEngine;

public class ExampleClass : MonoBehaviour
{
    void Start()
    {
        // Create a ray from the transform position along the transform's z-axis
        Ray2D ray = new Ray2D(transform.position, transform.forward);
    }
}