// Creates 6 planes that represent the camera frustrum.

private var cam : Camera;
private var planes : Plane[];

function Start() {
cam = Camera.main;
planes = GeometryUtility.CalculateFrustumPlanes(cam);

for(var i : int = 0; i < planes.Length; i++) {
var p : GameObject = GameObject.CreatePrimitive(PrimitiveType.Plane);
p.name = "Plane " + i.ToString();
p.transform.position = -planes[i].normal * planes[i].distance;
p.transform.rotation = Quaternion.FromToRotation(Vector3.up, planes[i].normal);
}
}

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
private Camera cam;
private Plane[] planes;
void Start() {
cam = Camera.main;
planes = GeometryUtility.CalculateFrustumPlanes(cam);
int i = 0;
while (i < planes.Length) {
GameObject p = GameObject.CreatePrimitive(PrimitiveType.Plane);
p.name = "Plane " + i.ToString();
p.transform.position = -planes[i].normal * planes[i].distance;
p.transform.rotation = Quaternion.FromToRotation(Vector3.up, planes[i].normal);
i++;
}
}
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

private cam as Camera

private planes as (Plane)

def Start():
cam = Camera.main
planes = GeometryUtility.CalculateFrustumPlanes(cam)
i as int = 0
while i < planes.Length:
p as GameObject = GameObject.CreatePrimitive(PrimitiveType.Plane)
p.name = ('Plane ' + i.ToString())
p.transform.position = ((-planes[i].normal) * planes[i].distance)
p.transform.rotation = Quaternion.FromToRotation(Vector3.up, planes[i].normal)
i++