Ziyi

Hi @hiroaki-santo, I was able to do the conversion with simply `torch.tensor(dr_tensor)` a few months before (**without AD**). The other direction should also work (like `mi_type(torch_tensor)`) given a matching dimension....

Dear @daseyb, The documentation is still in progress (and will take probably take quite some time https://github.com/mitsuba-renderer/mitsuba3/discussions/123 :( On differentiating recorded loops, AD is supported only within each iteration. Building...

Dear @radenmuaz, An official reply wouldn't be available until mid August since most of the team is off for vacation and Siggraph (https://github.com/mitsuba-renderer/mitsuba3/discussions/123). AFAIK, we do not have any second...

hmhmmm, I fixed it by replacing all the `.*?` in the regex to `.*`. Probably this is only me