public SbColorRGBA(
	float r,
	float g,
	float b,
	float a
)

Public Sub New ( 
	r As Single,
	g As Single,
	b As Single,
	a As Single
)

public:
SbColorRGBA(
	float r, 
	float g, 
	float b, 
	float a
)

new : 
        r : float32 * 
        g : float32 * 
        b : float32 * 
        a : float32 -> SbColorRGBA