Question about normalization

[Dan944]

Great work!
When I tried running the model for blender lego, I found the local_matrix is like:
0.00000,0.00000,0.00000,0.00000
0.00000,0.00000,0.00000,0.00000
0.00000,0.00000,0.00000,-4.03113
0.00000,0.00000,0.00000,1.00000
While the focal is set as 1111, while fx=fy=400.

Is that result resonable or not?

[eoozbq]

Hello, I would like to ask you how you trained volsdf using Lego data in nerf