P1nkL1on

Just asking about some progress callback API. It would be convenient to pass something like [`OpenImage::ProgressCallback`](https://github.com/AcademySoftwareFoundation/OpenImageIO/blob/098b33ae3cd6ab3eca96df97cff4c9d893c4c376/src/include/OpenImageIO/imageio.h#L65) onto the `rapidobj::ParseFile`. E.x. ```cpp /// Pointer to a function called periodically by ParseFile....

In `rapidobj.hpp:7085` the thread count is hardcoded to ```cpp auto num_threads = std::thread::hardware_concurrency(); ``` Just asking if there is any chance to vary this from the `ReadFile` API or by...