PointLightBase.QuadraticAttenuation Property

Gets or sets a value that specifies the diminution of the light's effect over distance, calculated by a quadratic operation.

Namespace:  System.Windows.Media.Media3D
Assembly:  PresentationCore (in PresentationCore.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

public double QuadraticAttenuation { get; set; }
<object QuadraticAttenuation="double" .../>

Property Value

Type: System.Double
Double that specifies the diminution of the light's effect over distance, calculated by a quadratic operation.

Identifier field

QuadraticAttenuationProperty

Metadata properties set to true

None

The QuadraticAttenuation property is the coefficient of the square of the distance.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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