Camera to worlds

[HungNgoCT]

Hi,

Thank you for the open-sourced code.

I am digging the code to understand how to render an image.

However, when I checked dataset.camtoworlds matrix, the translations of z-axis are always 0. Below image shows a piece of the matrix value

I expect it should be x, y , and z values

Can anyone helps me to understand this.

Thank you