uniform half4 colorGreen;
uniform half4 colorRed;
half4 main(float2 coords)
{
	half4 color;
	switch (int(colorGreen.y)) 
	{
		case 0:color = colorRed;
		break;
		case 1:color = colorGreen;
		break;
		default:color = colorRed;
		break;
	}
	return half4(color);
}