Vector4.operator Vector2 运算符 二维向量

static implicit function Vector2 (v : Vector4) : Vector2

Description描述

Converts a Vector4 to a Vector2.

转换一个Vector4到Vector2

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

Vector4可以隐式转换到Vector2(z和w被忽略)。

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	void Start() {
		Vector2 value = renderer.material.GetVector("_SomeVariable");
	}
}
function Start () {
	// Shader vectors are always Vector4s.
	// But the value here is converted to a Vector2.
	//Shader向量总是Vector4,但该值这里被转换为Vector2
	
	var value : Vector2 = renderer.material.GetVector("_SomeVariable");
}
Page last updated: 2011-9-18