通过

Vector4.Lerp Method (Vector4%, Vector4%, Single, Vector4%)

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Performs a linear interpolation between two vectors.

Namespace:  Microsoft.Xna.Framework
Assembly:  Microsoft.Xna.Framework.Math (in Microsoft.Xna.Framework.Math.dll)

Syntax

'Declaration
Public Shared Sub Lerp ( _
    ByRef value1 As Vector4, _
    ByRef value2 As Vector4, _
    amount As Single, _
    <OutAttribute> ByRef result As Vector4 _
)

public static void Lerp(
    ref Vector4 value1,
    ref Vector4 value2,
    float amount,
    out Vector4 result
)

Parameters

  • amount
    Type: System.Single
    Value between 0 and 1 indicating the weight of value2.

Remarks

This method performs the linear interpolation based on the following formula.

value1 + (value2 - value1) * amount

Passing amount a value of 0 will cause value1 to be returned; a value of 1 will cause value2 to be returned.

Version Information

Silverlight

Supported in: 5

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.