Question

JavaScript => 代码
C# =>

Parameters 参数

Description 描述

Converts a Vector3 to a Vector4.
将三维向量转换为四维向量。

Vector3s can be implicitly converted to Vector4 (w is set to zero in the result).
三维向量可以被隐式转换为四维向量(w默认为0)。

JavaScript:

#pragma strict
function Start() {
	// The value here is converted to a Vector4 from a Vector3.
	var renderer: Renderer = GetComponent.<Renderer>();
	var value: Vector3 = renderer.material.GetVector("_SomeVariable");
}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    void Start() {
		// Shader vectors are always Vector4s.
		// The value here is converted to a Vector4 from a Vector3.
        Renderer renderer = GetComponent<Renderer>();
        Vector3 value = renderer.material.GetVector("_SomeVariable");
    }
}

vector4