Light.Attenuation1 Property

Artikel
07/18/2007

Retrieves or sets a value that specifies how light intensity changes over distance.

Namespace: Microsoft.WindowsMobile.DirectX.Direct3D
Assembly: Microsoft.WindowsMobile.DirectX (in microsoft.windowsmobile.directx.dll)

Syntax

'Declaration
Public Property Attenuation1 As Single
'Usage
Dim instance As Light
Dim value As Single

value = instance.Attenuation1

instance.Attenuation1 = value

public float Attenuation1 { get; set; }

public:
property float Attenuation1 {
    float get ();
    void set (float value);
}

/** @property */
public float get_Attenuation1 ()

/** @property */
public void set_Attenuation1 (float value)

public function get Attenuation1 () : float

public function set Attenuation1 (value : float)

Property Value

Value that specifies how light intensity changes over distance.

Exceptions

Exception type	Condition
InvalidCallException	The property value is invalid.

Remarks

This property represents an attenuation constant as a fixed-point value with the valid values range from zero to MaxValue. Attenuation values are ignored for directional lights. For non-directional lights, avoid setting all three attenuation values to 0.0 simultaneously.

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see .

Platforms

Windows CE, Windows Mobile for Pocket PC, Windows Mobile for Smartphone

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

Version Information

.NET Compact Framework

Supported in: 2.0

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