Unity Script Reference – Vector4.operator Vector2

Vector4.operator Vector2

static implicit function Vector2 (v : Vector4) : Vector2

Description

Converts a Vector4 to a Vector2.

Vector4s can be implicitly converted to Vector2 (z and w is discarded).

JavaScript

    function Start () {
        // Shader vectors are always Vector4s.
        // But the value here is converted to a Vector2.
        var value : Vector2 = renderer.material.GetVector("_SomeVariable");
    }

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
    void Start() {
        Vector2 value = renderer.material.GetVector("_SomeVariable");
    }
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

    def Start():
        value as Vector2 = renderer.material.GetVector('_SomeVariable')