private Vector3 ExtractGazeNormal(Dictionary <string, object> dictionary, GazeMappingContext context, byte eye)
{
object vecObj;
if (context == GazeMappingContext.Binocular)
{
var binoDic = dictionary["gaze_normals_3d"] as Dictionary <object, object>;
// Starting with Pupil 3.0, all keys are strings
vecObj = binoDic.ContainsKey(eye) ? binoDic[eye] : binoDic[eye.ToString()];
}
else
{
vecObj = dictionary["gaze_normal_3d"];
}
Vector3 gazeNormal = Helpers.Position(vecObj, false);
gazeNormal.y *= -1f;
return(gazeNormal);
}
private Vector3 ExtractEyeCenter(Dictionary <string, object> dictionary, GazeMappingContext context, byte eye)
{
object vecObj;
if (context == GazeMappingContext.Binocular)
{
var binoDic = dictionary["eye_centers_3d"] as Dictionary <object, object>;
// Starting with Pupil 3.0, all keys are strings
vecObj = binoDic.ContainsKey(eye) ? binoDic[eye] : binoDic[eye.ToString()];
}
else
{
vecObj = dictionary["eye_center_3d"];
}
Vector3 eyeCenter = Helpers.Position(vecObj, true);
eyeCenter.y *= -1;
return(eyeCenter);
}
