Spotlight.CutoffAngle Property

SpotlightCutoffAngle Property

Gets or sets the cutoff (penumbra) angle.

Namespace: DigitalRune.Graphics
Assembly: DigitalRune.Graphics (in DigitalRune.Graphics.dll) Version: 1.2.0.0 (1.2.1.14562)

Syntax

C++

Copy

public float CutoffAngle { get; set; }

Public Property CutoffAngle As Single
	Get
	Set

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

member CutoffAngle : float32 with get, set

Property Value

Type: Single
The cutoff (penumbra) angle of the spotlight in radians. The default value is 0.524 radians (= 30°).

Exceptions

Exception	Condition
ArgumentOutOfRangeException	value is negative.

Remarks

The cutoff angle is the angle between the spotlight direction and the direction at which the light is totally cut off. (The size of the outer light cone is 2 · CutoffAngle.)

Reference

Spotlight Class

DigitalRune.Graphics Namespace