Color.operator *

# [Color](https://docs.unity3d.com/cn/2019.4/ScriptReference/Color.html).operator *

public static [Color](https://docs.unity3d.com/cn/2019.4/ScriptReference/Color.html) **operator *** ([Color](https://docs.unity3d.com/cn/2019.4/ScriptReference/Color.html) **a**, [Color](https://docs.unity3d.com/cn/2019.4/ScriptReference/Color.html) **b**);

## 描述

将两个颜色相乘。每个分量分别相乘。

```
using UnityEngine;

public class Example : MonoBehaviour
{
    void Start()
    {
        Color grayColor = Color.gray * Color.white;
    }
}
```

---

public static [Color](https://docs.unity3d.com/cn/2019.4/ScriptReference/Color.html) **operator *** ([Color](https://docs.unity3d.com/cn/2019.4/ScriptReference/Color.html) **a**, float **b**);

## 描述

将颜色 `a` 乘以浮点 /b/。每个颜色分量分别缩放。

```
using UnityEngine;

public class Example : MonoBehaviour
{
    void Start()
    {
        Color whiteColor = Color.gray * 2;
    }
}
```

---

public static [Color](https://docs.unity3d.com/cn/2019.4/ScriptReference/Color.html) **operator *** (float **b**, [Color](https://docs.unity3d.com/cn/2019.4/ScriptReference/Color.html) **a**);

## 描述

将颜色 `a` 乘以浮点 /b/。每个颜色分量分别缩放。

```
using UnityEngine;

public class Example : MonoBehaviour
{
    void Start()
    {
        Color whiteColor = 2 * Color.gray;
    }
}
```