The problem of view dependent prompt

[DSaurus]

It appears that the SMPLX coordinate system is not aligned with the threestudio coordinate system, resulting in incorrect view-dependent prompts during generation. For instance, an azimuth angle of around -180 should represent a side view, but it currently also corresponds to a back view.

[alvinliu0]

Hi:

Many thanks for pointing out this problem! I guess there could be some camera coordinate-related issues. Currently, it's OK since we have the per-view body skeleton as an input condition, so the generation correctness is guaranteed by structural guidance (i.e., even if we give a wrong view-dependent prompt of back-view, the skeleton can tell the model it's actually a side-view).

Thanks again for notifying this and we will update it in later commits:)

Best

[y6216886]

@alvinliu0 Hello, have you updated this issue, I also came across this issue, resulting in one human face in the front view and one human face in the back view.

[2017211801]

@alvinliu0 Hello, have you updated this issue, I also came across this issue, resulting in one human face in the front view and one human face in the back view.

Hi, the bugs don't seem to be fixed!