How can I export camera parameters?

[Jiang15]

Hi，

Thanks for the great work! I exported smplx parameters but I have wrong camera parameters when rendering it. I used orthographic camera with focal length = 5000 but it seems wrong. Could you point me to the code to export camera params?

[ttxskk]

The focal_length is 5000, the principal_point is the image center, R is an identity matrix, and T is [0, 0, 0]. Please see here. If you cannot render it with these camera parameters, please check if you have added the transl to the SMPLX model. You can refer to this.