Bounds.IntersectRay
IntersectRay(ray: Ray): bool;
bool IntersectRay(Ray ray);
def IntersectRay(ray as Ray) as bool
Description

Does ray intersect this bounding box?

	// Creates a ray that points from the origin to the infinity among the z Axis.
	// And prints if the transform touched the ray.
	var ra : Ray  = new Ray (Vector3.zero, Vector3.forward);;
	function Update () {
	    // Color ra in the scene editor.
	    Debug.DrawRay (Vector3.zero, Vector3.forward * 999, Color.green);
	    var bounds : Bounds = transform.collider.bounds;
	    if (bounds.IntersectRay (ra))
	        Debug.Log("Touched the ray");
	}

using UnityEngine;
using System.Collections;

public class Example : MonoBehaviour {
    public Ray ra = new Ray(Vector3.zero, Vector3.forward);
    void Update() {
        Debug.DrawRay(Vector3.zero, Vector3.forward * 999, Color.green);
        Bounds bounds = transform.collider.bounds;
        if (bounds.IntersectRay(ra))
            Debug.Log("Touched the ray");
        
    }
}

import UnityEngine
import System.Collections

public class Example(MonoBehaviour):

	public ra as Ray = Ray(Vector3.zero, Vector3.forward)

	def Update() as void:
		Debug.DrawRay(Vector3.zero, (Vector3.forward * 999), Color.green)
		bounds as Bounds = transform.collider.bounds
		if bounds.IntersectRay(ra):
			Debug.Log('Touched the ray')
IntersectRay(ray: Ray, distance: float): bool;
bool IntersectRay(Ray ray, float distance);
def IntersectRay(ray as Ray, distance as float) as bool
Description

Does ray intersect this bounding box?

When IntersectRay returns true distance will be the distance to the ray's origin.
	// Creates a ray that points from the origin to 10 units among the z Axis.
	// And prints if the transform touched the ray.
	var ra : Ray = new Ray (Vector3.zero, Vector3.forward);;
	var t : float = 10.0;
	function Update () {
	    // Color ra in the scene editor.
	    Debug.DrawRay (Vector3.zero, Vector3.forward * 10, Color.green);
	    var bounds : Bounds = transform.collider.bounds;
	    if (bounds.IntersectRay (ra, t))
	        Debug.Log("Touched the ray");
	}

using UnityEngine;
using System.Collections;

public class Example : MonoBehaviour {
    public Ray ra = new Ray(Vector3.zero, Vector3.forward);
    public float t = 10.0F;
    void Update() {
        Debug.DrawRay(Vector3.zero, Vector3.forward * 10, Color.green);
        Bounds bounds = transform.collider.bounds;
        if (bounds.IntersectRay(ra, out t))
            Debug.Log("Touched the ray");
        
    }
}

import UnityEngine
import System.Collections

public class Example(MonoBehaviour):

	public ra as Ray = Ray(Vector3.zero, Vector3.forward)

	public t as float = 10.0F

	def Update() as void:
		Debug.DrawRay(Vector3.zero, (Vector3.forward * 10), Color.green)
		bounds as Bounds = transform.collider.bounds
		if bounds.IntersectRay(ra, ):
			Debug.Log('Touched the ray')