PointLight.LinearAttenuation Property

Reference

Definition

Namespace:: Windows.UI.Composition

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Edit

The linear coefficient in the light's attenuation equation that determines how the light falls-off with distance.

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

float LinearAttenuation();

void LinearAttenuation(float value);

public float LinearAttenuation { get; set; }

var single = pointLight.linearAttenuation;
pointLight.linearAttenuation = single;

Public Property LinearAttenuation As Single

Property Value

Single

float

The linear coefficient in the light's attenuation equation that determines how the light falls-off with distance. Range is from 0 to infinity.

Examples

_pointLight.LinearAttenuation = .14F;

Remarks

The PointLight.LinearAttenuation property is part of the attenuation equation which also contains PointLight.ConstantAttenuation and PointLight.QuadraticAttenuation:

1/(Constant+Linear*(Distance/100)+Quadratic*(Distance/100)*(Distance/100))

Applies to