private StylusTransformData RecalculateValues(StylusTransformData data)
{
_oldTransform.position = _input.HMUTransform.position;
_oldTransform.rotation = _input.HMUTransform.rotation;
_oldTransformsQueue.Enqueue(new TransformQueueElement()
{
Position = _oldTransform.position, Rotation = _oldTransform.rotation
});
if (_queueCounter < InputManager.RECALCULATED_STYLUS_TRANSFORMATION_FRAME)
{
_queueCounter++;
return(new StylusTransformData
{
Position = _input.HMUTransform.TransformPoint(data.Position),
Rotation = _input.HMUTransform.transform.rotation * data.Rotation,
Acceleration = data.Rotation * data.Acceleration
});
}
var old = _oldTransformsQueue.Dequeue();
_oldTransform.position = old.Position;
_oldTransform.rotation = old.Rotation;
var recalculatedData = new StylusTransformData
{
Position = _oldTransform.TransformPoint(data.Position),
Rotation = _oldTransform.rotation * data.Rotation,
Acceleration = data.Rotation * data.Acceleration
};
return(recalculatedData);
}
// Call of delegate for debug informations, return the complete transform data.
internal void OnStylusTransformDataUpdateInternal(StylusTransformData data)
{
if (InputInstance.ShowDebugInfos)
{
Debug.Log(data.Position);
}
float delta = Time.time - _timeLastAccelerationUpdate;
_timeLastAccelerationUpdate = Time.time;
var info = new PositionInfo {
DeltaTime = delta, Position = data.Position
};
if (_lastPositions.Count > ACCELERATION_CALCULATION_VALUE_COUNT)
{
_lastPositions.Dequeue();
}
_lastPositions.Enqueue(info);
CalculateAcceleration();
}
internal void RaiseStylusTransformRawChanged(StylusTransformData stylusTransformRaw)
{
RaiseStylusTransformUpdate(OnStylusTransformDataRawUpdate, stylusTransformRaw);
}
private void RaiseStylusTransformUpdate(StylusTransformDataUpdateHandler handler, StylusTransformData stylusTransform)
{
if (handler != null)
{
handler(stylusTransform);
}
}
internal void RaiseStylusTransformChanged(StylusTransformData stylusTransform)
{
RaiseStylusTransformUpdate(OnStylusTransformDataUpdate, stylusTransform);
}