TranslucencyHelperAlphaToTranslucency Method

Converts an alpha value to a translucency value. When the alpha is 255 or greater, the translucency is 0.0f. When the alpha is 0 or less, the translucency is 1.0f. When the alpha is in between these values, the translucency is linearly ramped between 0.0f and 1.0f accordingly.

public static float AlphaToTranslucency(
	int alpha
)

Public Shared Function AlphaToTranslucency ( 
	alpha As Integer
) As Single

public:
static float AlphaToTranslucency(
	int alpha
)

static member AlphaToTranslucency : 
        alpha : int -> float32