Dear @sriharsha0806,
I think is a good question but a bit broad. I will try to answer based on my knowledge ( I haven’t used Kaolin yet)


but Pytorch geometric 46 and github 7 has different methods implemented that you can see there and it is completely in Python (around 100 contributors),


Kaolin 17 in C++ and Python (of course Pytorch) with only 13 contributors


Pytorch3D 31 with around 40 contributors


They all have different targets and applications, I would consider what is your goal and try to find people who are working on similar problems and ask what they are using and why.