ImageBillboard.AlphaTest Property

ImageBillboardAlphaTest Property

Gets or sets a reference value for alpha testing.

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

Syntax

C++

Copy

public float AlphaTest { get; set; }

Public Property AlphaTest As Single
	Get
	Set

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

member AlphaTest : float32 with get, set

Property Value

Type: Single
The reference value used in the alpha test. The reference value is a value in the range [0, 1]. If the alpha of a pixel is less than the reference alpha, the pixel is discarded. The default value is 0 (= alpha test disabled).

Exceptions

Exception	Condition
ArgumentOutOfRangeException	value is negative or greater than 1.

Reference

ImageBillboard Class

DigitalRune.Graphics Namespace