## Color.Alpha

### Description

Returns or sets the alpha component value as a Double.

### C# Syntax

    // get accessor

    Double rtn = Color.Alpha;

    // set accessor

    Color.Alpha = Double;

### Examples

#### VBScript Example

    set oSpot = GetValue("Scene_Root").AddLightRig("Spot").Light

    set oColor = oSpot.OGLLight.Color

    Application.LogMessage "color: " & oColor.Red & ", " & oColor.Green & ", " & oColor.Blue & ", " & oColor.Alpha

    oColor.Red = 2

    oColor.Green = 2

    oColor.Blue = 2

    oColor.Alpha = 2

    Application.LogMessage "color: " & oColor.Red & ", " & oColor.Green & ", " & oColor.Blue & ", " & oColor.Alpha