public UnityTouchInputProcessor(IUnityInputHandler handler, float screenWidth, float screenHeight)
{
m_pan = new PanGesture(handler, screenWidth, screenHeight);
m_pinch = new PinchGesture(handler, screenWidth, screenHeight);
m_rotate = new RotateGesture(handler, screenWidth, screenHeight);
m_touch = new TouchGesture(handler);
m_tap = new TapGesture(handler);
}