public GazeTrainingSnapshot(ARFaceAnchor anchor, CGPoint gazePoint, CMAttitude attitude)
{
this.SetGazeTarget(gazePoint);
this.SetTransform(anchor.Transform);
this.SetBlendingShapes(anchor.BlendShapes);
this.SetAttitude(attitude);
}
public static void SetAttitude(this IGazeSnapshot snapshot, CMAttitude attitude)
{
snapshot.qW = attitude.Quaternion.w;
snapshot.qX = attitude.Quaternion.x;
snapshot.qY = attitude.Quaternion.y;
snapshot.qZ = attitude.Quaternion.z;
}
public static GazePredictionInput FromAnchor(ARFaceAnchor faceAnchor, CMAttitude attitude)
{
var snapshot = new GazePredictionInput();
snapshot.SetAttitude(attitude);
snapshot.SetTransform(faceAnchor.Transform);
snapshot.SetBlendingShapes(faceAnchor.BlendShapes);
return(snapshot);
}
void OnGyroscopeDataUpdate(CMDeviceMotion gyroData, NSError error)
{
if (error == null)
{
_attitude = gyroData.Attitude;
data.Angle = _attitude.Yaw;
OnCompassDataChanged(this, data);
}
}
