Vector2.operator * 运算符 乘法

static operator * (a : Vector2, d : float) : Vector2

Description描述

Multiplies a vector by a number.

一个数字乘以一个向量。

Multiplies each component of a by a number d.

数字d乘以a的每一个组件。

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	public void Awake() {
		print(new Vector2(1, 2) * 2.0F);
	}
}
// make the vector twice longer: prints (2.0,4.0)
// 使该向量变为两倍长:prints (2.0,4.0)
print (Vector2(1,2) * 2.0);

• static operator * (d : float, a : Vector2) : Vector2

Description描述

Multiplies a vector by a number.

一个数字乘以一个向量。

Multiplies each component of a by a number d.

数字d乘以a的每一个组件。

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	public void Awake() {
		print(2.0F * new Vector2(1, 2));
	}
}
// make the vector twice longer: prints (2.0,4.0)
// 使该向量变为两倍长:prints (2.0,4.0)

print (2.0 * Vector2(1,2));
Page last updated: 2011-1-4