Data and hard-coded paths

[akhalili]

There are many hardcoded windows based paths to data and datasets. The data is not provided.
There is no hint on how to convert SMPL models to PCD that is used by PCL.
It would be great if a sample video was included

[jzhang919]

Samples are included here: https://github.com/augcog/OpenARK_dataset. An example of their use is found in AvatarDemo.cpp.

As for SMPL, I'm curious as to how you built SMPL. Did you use soulslicer's port (https://github.com/soulslicer/smpl_cpp)? I tried building it myself, but encountered a roadblock with the build requiring CUDA.