public void PointerMove(MouseInputEvent mouseEvent)
{
if (IsTapping() && !WithinAnchorDeadzone(mouseEvent))
{
Reset();
}
}
public void PointerUp(MouseInputEvent mouseEvent)
{
TrackPointerUp();
if (IsTapping())
{
++m_tapUpCount;
if (m_tapDownCount > m_tapUpCount)
{
Reset();
return;
}
if (m_tapDownCount >= 2)
{
if (WithinAnchorDeadzone(mouseEvent))
{
DispatchDoubleTap();
}
else
{
// Two taps have occurred in the time window, but too far apart on screen, should be two single taps.
DispatchSingleTap();
m_tapAnchorX = mouseEvent.x;
m_tapAnchorY = mouseEvent.y;
DispatchSingleTap();
}
}
}
}
public void PointerMove(MouseInputEvent mouseEvent)
{
if (!m_panButtonDown)
{
return;
}
Vector2 newPos = new Vector2(mouseEvent.x, mouseEvent.y);
if (m_current == newPos)
{
return;
}
float anchorDeltaSqMag = (m_anchor - newPos).sqrMagnitude;
bool exceededStartPanThreshold = (anchorDeltaSqMag > 4.0f); //m_panStartThresholdPixels);
if (!m_panning && exceededStartPanThreshold)
{
m_panning = true;
var pan = PopulatePanData();
m_handler.Event_TouchPan_Start(pan);
}
if (m_panning)
{
m_current = newPos;
var pan = PopulatePanData();
m_handler.Event_TouchPan(pan);
}
}
public void PointerUp(MouseInputEvent mouseEvent)
{
m_rotating = false;
var data = MakeRotateData(0.0f, 0.0f, 0);
m_handler.Event_TouchRotate_End(data);
}
public void PointerMove(MouseInputEvent mouseEvent)
{
// mouseEvent.z values provided via Unity seem to be multiples of +/- 1.0, not necessarily raised very frame
// no units mentioned here: https://docs.unity3d.com/ScriptReference/Input-mouseScrollDelta.html
float zoomDelta = -mouseEvent.z * m_sensitivity;
m_zoomAccumulator += zoomDelta;
}
public void PointerUp(MouseInputEvent mouseEvent)
{
if (!m_tilting)
{
return;
}
EndTiltGesture();
}
public void PointerDown(MouseInputEvent mouseEvent)
{
m_tilting = true;
m_previousMousePositionY = mouseEvent.y;
var data = MakeTiltData(0.0f);
m_handler.Event_TiltStart(data);
}
public void PointerDown(MouseInputEvent mouseEvent)
{
m_rotating = true;
m_anchor.x = mouseEvent.x;
m_anchor.y = mouseEvent.y;
m_totalRotation = 0.0f;
var data = MakeRotateData(0.0f, 0.0f, 2);
m_handler.Event_TouchRotate_Start(data);
}
public void PointerMove(MouseInputEvent mouseEvent)
{
if (!m_tilting)
{
return;
}
var data = MakeTiltData(m_previousMousePositionY - mouseEvent.y, Screen.height);
m_previousMousePositionY = mouseEvent.y;
m_handler.Event_Tilt(data);
}
public void PointerDown(MouseInputEvent mouseEvent)
{
TrackPointerDown();
if (m_tapDownCount == 0)
{
m_tapAnchorX = mouseEvent.x;
m_tapAnchorY = mouseEvent.y;
}
++m_tapDownCount;
m_tapUnixTime = MillisecondsSinceEpoch();
}
public void PointerMove(MouseInputEvent mouseEvent)
{
if (!m_rotating)
{
return;
}
const float INPUT_SCALE = 1 / 500.0f;
var data = MakeRotateData(INPUT_SCALE * (m_anchor.x - mouseEvent.x), 0.0f, 2);
m_totalRotation += data.rotation;
m_handler.Event_TouchRotate(data);
}
public void PointerDown(MouseInputEvent mouseEvent)
{
if (mouseEvent.Action != MouseInputAction.MousePrimaryDown)
{
return;
}
m_panButtonDown = true;
if (!m_panning)
{
m_current.Set(mouseEvent.x, mouseEvent.y);
m_anchor = m_current;
}
}
private bool WithinAnchorDeadzone(MouseInputEvent mouseEvent)
{
Debug.Assert(IsTapping());
Vector2 tapLocation = new Vector2(m_tapAnchorX, m_tapAnchorY);
Vector2 currentLocation = new Vector2(mouseEvent.x, mouseEvent.y);
if ((tapLocation - currentLocation).sqrMagnitude < TapDeadZonePixelsSq)
{
return(true);
}
else
{
return(false);
}
}
public void HandleInput(MouseInputEvent inputEvent)
{
switch (inputEvent.Action)
{
case MouseInputAction.MousePrimaryDown:
m_pan.PointerDown(inputEvent);
m_touch.PointerDown(inputEvent);
m_tap.PointerDown(inputEvent);
break;
case MouseInputAction.MousePrimaryUp:
m_pan.PointerUp(inputEvent);
m_touch.PointerUp(inputEvent);
m_tap.PointerUp(inputEvent);
break;
case MouseInputAction.MouseMove:
m_pan.PointerMove(inputEvent);
m_rotate.PointerMove(inputEvent);
m_tilt.PointerMove(inputEvent);
m_touch.PointerMove(inputEvent);
break;
case MouseInputAction.MouseSecondaryDown:
m_rotate.PointerDown(inputEvent);
break;
case MouseInputAction.MouseSecondaryUp:
m_rotate.PointerUp(inputEvent);
break;
case MouseInputAction.MouseMiddleDown:
m_tilt.PointerDown(inputEvent);
break;
case MouseInputAction.MouseMiddleUp:
m_tilt.PointerUp(inputEvent);
break;
case MouseInputAction.MouseWheel:
m_zoom.PointerMove(inputEvent);
break;
}
}
public void PointerUp(MouseInputEvent mouseEvent)
{
if (mouseEvent.Action != MouseInputAction.MousePrimaryUp)
{
return;
}
m_panButtonDown = false;
if (m_panning)
{
m_current.x = mouseEvent.x;
m_current.y = mouseEvent.y;
m_panning = false;
var pan = PopulatePanData();
m_handler.Event_TouchPan_End(pan);
}
}
public void PointerMove(MouseInputEvent mouseEvent)
{
float zoomDelta = -mouseEvent.z * m_sensitivity;
m_zoomAccumulator += zoomDelta;
}
private bool UpdatePinching(bool pinching, MouseInputEvent touchEvent, out float pinchScale, int numTouches, bool pointerUp)
{
pinchScale = 0.0f;
return false;
}
private bool UpdateRotation(MouseInputEvent touchEvent, int numTouches, bool pointerUp)
{
return(false);
}
public void HandleInput(MouseInputEvent inputEvent)
{
switch (inputEvent.Action)
{
case MouseInputAction.MousePrimaryDown:
if (EventSystem.current.IsPointerOverGameObject())
{
break;
}
m_pan.PointerDown(inputEvent);
m_touch.PointerDown(inputEvent);
m_tap.PointerDown(inputEvent);
break;
case MouseInputAction.MousePrimaryUp:
if (EventSystem.current.IsPointerOverGameObject())
{
break;
}
m_pan.PointerUp(inputEvent);
m_touch.PointerUp(inputEvent);
m_tap.PointerUp(inputEvent);
break;
case MouseInputAction.MouseMove:
if (EventSystem.current.IsPointerOverGameObject())
{
break;
}
m_pan.PointerMove(inputEvent);
m_rotate.PointerMove(inputEvent);
m_tilt.PointerMove(inputEvent);
m_touch.PointerMove(inputEvent);
break;
case MouseInputAction.MouseSecondaryDown:
if (EventSystem.current.IsPointerOverGameObject())
{
break;
}
m_rotate.PointerDown(inputEvent);
break;
case MouseInputAction.MouseSecondaryUp:
if (EventSystem.current.IsPointerOverGameObject())
{
break;
}
m_rotate.PointerUp(inputEvent);
break;
case MouseInputAction.MouseMiddleDown:
if (EventSystem.current.IsPointerOverGameObject())
{
break;
}
m_tilt.PointerDown(inputEvent);
break;
case MouseInputAction.MouseMiddleUp:
if (EventSystem.current.IsPointerOverGameObject())
{
break;
}
m_tilt.PointerUp(inputEvent);
break;
case MouseInputAction.MouseWheel:
if (EventSystem.current.IsPointerOverGameObject())
{
break;
}
m_zoom.PointerMove(inputEvent);
break;
}
}
