Vector4.operator Vector3   运算符 三维向量


static implicit function Vector3 (v : Vector4) : Vector3

Description描述

Converts a Vector4 to a Vector3.

将一个Vector4转化为一个Vector3。

Vector4s can be implicitly converted to Vector3(w is discarded).  

四维向量能被隐式转化为Vector3（w被丢弃）。

  • C#

  • JavaScript

using UnityEngine;using System.Collections;public class example : MonoBehaviour {void Start() {Vector3 value = renderer.material.GetVector("_SomeVariable");}}
function Start () {// Shader vectors are always Vector4s.// Shader向量总是四维的。// But the value here is converted to a Vector3.// 但是这个向量被转化成一个Vector3。var value : Vector3 = renderer.material.GetVector("_SomeVariable");}


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