How to get first_person view camera's parameters?

[Lhyshining]

Hi, I am using virtualhome to test ORB-SLAM3 RGB-D code. So I generated some image under view of first person. But I can't get camera's parameters, for example camera calibration(fx fy cx cy). Can you share your camera setting?

[Lhyshining]

parameters like this

[Lhyshining]

I found some code
def add_character_camera(self, position=[0,1,0], rotation=[0,0,0], field_view=60, name="new_camera"):
def add_camera(self, position=[0,1,0], rotation=[0,0,0], field_view=40):
first_person view's fov is 60, right?
And I find in virtualhome_unity FPSController camera's field of view is 60 too.