PointLightBase.Range Property

Reference

Definition

Namespace:: System.Windows.Media.Media3D

Assembly:: PresentationCore.dll

Important

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Gets or sets the distance beyond which the light has no effect.

public:
 property double Range { double get(); void set(double value); };

public double Range { get; set; }

member this.Range : double with get, set

Public Property Range As Double

Property Value

Double

Double that specifies the distance beyond which the light has no effect.

Examples

The following example sets this property in code.

public MyLights()
{
    for (int i = 0; i < nbrDirLights; i++)
    {
        _dirLight[i] = new DirectionalLight();
        _dirLight[i].Color = _dirLightColor[i];
        _dirLight[i].Direction = _dirVector[i];
    }

    _ptLight.Position = new Point3D(-3, -7, 10);
    _ptLight.Color = System.Windows.Media.Brushes.White.Color;
    _ptLight.Range = 15.0;
    _ptLight.ConstantAttenuation = 3.0;
}

Public Sub New()
    For i As Integer = 0 To nbrDirLights - 1
        _dirLight(i) = New DirectionalLight()
        _dirLight(i).Color = _dirLightColor(i)
        _dirLight(i).Direction = _dirVector(i)
    Next i

    _ptLight.Position = New Point3D(-3, -7, 10)
    _ptLight.Color = System.Windows.Media.Brushes.White.Color
    _ptLight.Range = 15.0
    _ptLight.ConstantAttenuation = 3.0
End Sub

Remarks

Dependency Property Information

Item	Value
Identifier field	RangeProperty
Metadata properties set to `true`	None

Applies to

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