/// Apply changes to one hand and update tracking
private void SimulateHandInput(
ref long lastSimulatedTimestamp,
SimulatedHandState state,
bool isSimulating,
bool isAlwaysVisible,
Vector3 mouseDelta,
Vector3 rotationDeltaEulerAngles)
{
bool enableTracking = isAlwaysVisible || isSimulating;
if (!state.IsTracked && enableTracking)
{
// Start at current mouse position
Vector3 mousePos = UnityEngine.Input.mousePosition;
state.ScreenPosition = new Vector3(mousePos.x, mousePos.y, profile.DefaultHandDistance);
}
if (isSimulating)
{
state.SimulateInput(mouseDelta, profile.HandJitterAmount, rotationDeltaEulerAngles);
if (isAlwaysVisible)
{
// Toggle gestures on/off
state.Gesture = ToggleGesture(state.Gesture);
}
else
{
// Enable gesture while mouse button is pressed
state.Gesture = SelectGesture();
}
}
// Update tracked state of a hand.
// If hideTimeout value is null, hands will stay visible after tracking stops.
// TODO: DateTime.UtcNow can be quite imprecise, better use Stopwatch.GetTimestamp
// https://stackoverflow.com/questions/2143140/c-sharp-datetime-now-precision
DateTime currentTime = DateTime.UtcNow;
if (enableTracking)
{
state.IsTracked = true;
lastSimulatedTimestamp = currentTime.Ticks;
}
else
{
float timeSinceTracking = (float)currentTime.Subtract(new DateTime(lastSimulatedTimestamp)).TotalSeconds;
if (timeSinceTracking > profile.HandHideTimeout)
{
state.IsTracked = false;
}
}
}
/// Apply changes to one hand and update tracking
private void SimulateHandInput(
ref long lastHandTrackedTimestamp,
SimulatedHandState state,
bool isSimulating,
bool isAlwaysVisible,
MouseDelta mouseDelta,
bool useMouseRotation)
{
bool enableTracking = isAlwaysVisible || isSimulating;
if (!state.IsTracked && enableTracking)
{
ResetHand(state, isSimulating);
}
if (isSimulating)
{
state.SimulateInput(mouseDelta, useMouseRotation, profile.MouseRotationSensitivity, profile.MouseHandRotationSpeed, profile.HandJitterAmount);
if (isAlwaysVisible)
{
// Toggle gestures on/off
state.Gesture = ToggleGesture(state.Gesture);
}
else
{
// Enable gesture while mouse button is pressed
state.Gesture = SelectGesture();
}
}
// Update tracked state of a hand.
// If hideTimeout value is null, hands will stay visible after tracking stops.
// TODO: DateTime.UtcNow can be quite imprecise, better use Stopwatch.GetTimestamp
// https://stackoverflow.com/questions/2143140/c-sharp-datetime-now-precision
DateTime currentTime = DateTime.UtcNow;
if (enableTracking)
{
state.IsTracked = true;
lastHandTrackedTimestamp = currentTime.Ticks;
}
else
{
float timeSinceTracking = (float)currentTime.Subtract(new DateTime(lastHandTrackedTimestamp)).TotalSeconds;
if (timeSinceTracking > profile.HandHideTimeout)
{
state.IsTracked = false;
}
}
}
public void Update(bool enable)
{
if (!enable)
{
return;
}
bool wasLeftVisible = stateLeft.IsVisible;
bool wasRightVisible = stateRight.IsVisible;
if (UnityEngine.Input.GetKeyDown(profile.ToggleLeftHandKey))
{
stateLeft.IsAlwaysTracked = !stateLeft.IsAlwaysTracked;
}
if (UnityEngine.Input.GetKeyDown(profile.ToggleRightHandKey))
{
stateRight.IsAlwaysTracked = !stateRight.IsAlwaysTracked;
}
if (UnityEngine.Input.GetKeyDown(profile.LeftHandManipulationKey))
{
stateLeft.IsSimulated = true;
HandleCursor();
}
if (UnityEngine.Input.GetKeyUp(profile.LeftHandManipulationKey))
{
stateLeft.IsSimulated = false;
HandleCursor();
}
if (UnityEngine.Input.GetKeyDown(profile.RightHandManipulationKey))
{
stateRight.IsSimulated = true;
HandleCursor();
}
if (UnityEngine.Input.GetKeyUp(profile.RightHandManipulationKey))
{
stateRight.IsSimulated = false;
HandleCursor();
}
// Hide cursor if either of the hands is simulated
/*
* Cursor.visible = !stateLeft.IsSimulated && !stateRight.IsSimulated;
* Cursor.lockState = (!Cursor.visible) ? CursorLockMode.Locked : CursorLockMode.None;
*/
stateLeft.UpdateVisibility(profile.HandHideTimeout);
stateRight.UpdateVisibility(profile.HandHideTimeout);
// Reset when enabling
if (!wasLeftVisible && stateLeft.IsVisible)
{
stateLeft.Reset(profile.DefaultHandDistance, profile.DefaultHandGesture);
}
if (!wasRightVisible && stateRight.IsVisible)
{
stateRight.Reset(profile.DefaultHandDistance, profile.DefaultHandGesture);
}
var mousePos = MoveSpeed * new Vector3(UnityEngine.Input.GetAxis("Mouse X"), UnityEngine.Input.GetAxis("Mouse Y"), 0);
Vector3 mouseDelta = mousePos;
mouseDelta.z += UnityEngine.Input.GetAxis("Mouse ScrollWheel") * profile.HandDepthMultiplier;
float rotationDelta = profile.HandRotationSpeed * Time.deltaTime;
Vector3 rotationDeltaEulerAngles = Vector3.zero;
if (UnityEngine.Input.GetKey(profile.YawHandCCWKey))
{
rotationDeltaEulerAngles.y = -rotationDelta;
}
if (UnityEngine.Input.GetKey(profile.YawHandCWKey))
{
rotationDeltaEulerAngles.y = rotationDelta;
}
if (UnityEngine.Input.GetKey(profile.PitchHandCCWKey))
{
rotationDeltaEulerAngles.x = rotationDelta;
}
if (UnityEngine.Input.GetKey(profile.PitchHandCWKey))
{
rotationDeltaEulerAngles.x = -rotationDelta;
}
if (UnityEngine.Input.GetKey(profile.RollHandCCWKey))
{
rotationDeltaEulerAngles.z = rotationDelta;
}
if (UnityEngine.Input.GetKey(profile.RollHandCWKey))
{
rotationDeltaEulerAngles.z = -rotationDelta;
}
stateLeft.SimulateInput(mouseDelta, profile.HandJitterAmount, rotationDeltaEulerAngles);
stateRight.SimulateInput(mouseDelta, profile.HandJitterAmount, rotationDeltaEulerAngles);
float gestureAnimDelta = profile.HandGestureAnimationSpeed * Time.deltaTime;
AnimateGesture(stateLeft, gestureAnimDelta);
AnimateGesture(stateRight, gestureAnimDelta);
//lastMousePosition = UnityEngine.Input.mousePosition;
//Debug.Log(lastMousePosition);
//Debug.Log(new Vector3(UnityEngine.Input.GetAxis("Mouse X"), UnityEngine.Input.GetAxis("Mouse Y"), 0));
ApplyHandData();
}
public void Update()
{
bool wasLeftVisible = stateLeft.IsVisible;
bool wasRightVisible = stateRight.IsVisible;
if (UnityEngine.Input.GetKeyDown(profile.ToggleLeftHandKey))
{
stateLeft.IsAlwaysTracked = !stateLeft.IsAlwaysTracked;
}
if (UnityEngine.Input.GetKeyDown(profile.ToggleRightHandKey))
{
stateRight.IsAlwaysTracked = !stateRight.IsAlwaysTracked;
}
if (UnityEngine.Input.GetKeyDown(profile.LeftHandManipulationKey))
{
stateLeft.IsSimulated = true;
}
if (UnityEngine.Input.GetKeyUp(profile.LeftHandManipulationKey))
{
stateLeft.IsSimulated = false;
}
if (UnityEngine.Input.GetKeyDown(profile.RightHandManipulationKey))
{
stateRight.IsSimulated = true;
}
if (UnityEngine.Input.GetKeyUp(profile.RightHandManipulationKey))
{
stateRight.IsSimulated = false;
}
// Hide cursor if either of the hands is simulated
Cursor.visible = !stateLeft.IsSimulated && !stateRight.IsSimulated;
stateLeft.UpdateVisibility(profile.HandHideTimeout);
stateRight.UpdateVisibility(profile.HandHideTimeout);
// Reset when enabling
if (!wasLeftVisible && stateLeft.IsVisible)
{
stateLeft.Reset(profile.DefaultHandDistance, profile.DefaultHandGesture);
}
if (!wasRightVisible && stateRight.IsVisible)
{
stateRight.Reset(profile.DefaultHandDistance, profile.DefaultHandGesture);
}
Vector3 mouseDelta = (lastMousePosition.HasValue ? UnityEngine.Input.mousePosition - lastMousePosition.Value : Vector3.zero);
mouseDelta.z += UnityEngine.Input.GetAxis("Mouse ScrollWheel") * profile.HandDepthMultiplier;
float rotationDelta = profile.HandRotationSpeed * Time.deltaTime;
Vector3 rotationDeltaEulerAngles = Vector3.zero;
if (UnityEngine.Input.GetKey(profile.YawHandCCWKey))
{
rotationDeltaEulerAngles.y = -rotationDelta;
}
if (UnityEngine.Input.GetKey(profile.YawHandCWKey))
{
rotationDeltaEulerAngles.y = rotationDelta;
}
if (UnityEngine.Input.GetKey(profile.PitchHandCCWKey))
{
rotationDeltaEulerAngles.x = rotationDelta;
}
if (UnityEngine.Input.GetKey(profile.PitchHandCWKey))
{
rotationDeltaEulerAngles.x = -rotationDelta;
}
if (UnityEngine.Input.GetKey(profile.RollHandCCWKey))
{
rotationDeltaEulerAngles.z = rotationDelta;
}
if (UnityEngine.Input.GetKey(profile.RollHandCWKey))
{
rotationDeltaEulerAngles.z = -rotationDelta;
}
stateLeft.SimulateInput(mouseDelta, profile.HandJitterAmount, rotationDeltaEulerAngles);
stateRight.SimulateInput(mouseDelta, profile.HandJitterAmount, rotationDeltaEulerAngles);
float gestureAnimDelta = profile.HandGestureAnimationSpeed * Time.deltaTime;
AnimateGesture(stateLeft, gestureAnimDelta);
AnimateGesture(stateRight, gestureAnimDelta);
lastMousePosition = UnityEngine.Input.mousePosition;
ApplyHandData();
}