文档

Unity Engine

User Manual

Script Reference

Unity Engine

Scale

Multiplies two vectors component-wise.
阅读时间1 分钟最后更新于 1 个月前

Definition

  • Type: Method
  • Namespace: UnityEngine
  • Assembly: UnityEngine.CoreModule

Scale(Vector4, Vector4)

Multiplies two vectors component-wise.
public static Vector4 Scale(Vector4 a, Vector4 b)

Parameters

a

Vector4
The first vector to multiply.

b

Vector4
The second vector to multiply.

Returns

Type

Description

Vector4A vector in which each component is the product of the corresponding components of 
a
and 
b
.

Remarks

Every component in the result is a component of 
a
multiplied by the same component of 
b
.

Examples

using UnityEngine;public class Example : MonoBehaviour{    void Start()    {        // prints (2.0,6.0,12.0,20.0)        print(Vector4.Scale(new Vector4(1, 2, 3, 4), new Vector4(2, 3, 4, 5)));    }}

Scale(Vector4, Vector4)

Multiplies two vectors component-wise.
public static Vector4 Scale(in Vector4 a, in Vector4 b)

Parameters

a

Vector4
The first vector to multiply.

b

Vector4
The second vector to multiply.

Returns

Type

Description

Vector4A vector in which each component is the product of the corresponding components of 
a
and 
b
.

Remarks

Every component in the result is a component of 
a
multiplied by the same component of 
b
.

Examples

using UnityEngine;public class Example : MonoBehaviour{    void Start()    {        // prints (2.0,6.0,12.0,20.0)        print(Vector4.Scale(new Vector4(1, 2, 3, 4), new Vector4(2, 3, 4, 5)));    }}

Scale(Vector4)

Multiplies every component of this vector by the same component of 
scale
.
public void Scale(Vector4 scale)

Parameters

scale

Vector4
The vector to multiply this vector by, component by component.

Scale(Vector4)

Multiplies every component of this vector by the same component of 
scale
.
public void Scale(in Vector4 scale)

Parameters

scale

Vector4
The vector to multiply this vector by, component by component.