public float Transmittance { get; set; }

Public Property Transmittance As Single
	Get
	Set

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

member Transmittance : float32 with get, set

Property Value

The transmittance defines how much light from outside the atmosphere is attenuated. If the transmittance is 1, then sky colors are added to the lights from outer space. If the transmittance is 0, then the sky colors replace the colors from outer space.

The actual sky transmittance is computed in the shader. The value of Transmittance is combined with the computed value from the shader.

Reference