void OnMouseDown() //if the cube is clicked
{
if (!yellow)
{
Debug.Log("Turn on LED!");
rend.material.SetColor("_Color", Color.yellow); //turn the cube YELLOW
arduinoConnector.WriteByteToArduino(255); //send 255 to Arduino
yellow = true;
}
else
{
Debug.Log("Turn LED off!");
rend.material.SetColor("_Color", Color.blue); //turn the cube YELLOW
arduinoConnector.WriteByteToArduino(255); //send 255 to Arduino
yellow = false;
}
}