Intel and Orbbec Body Tracking

Hi! I'm developing a software that need a body tracking. Now I'm using Kinect 2 but I need to change because Microsoft is not selling Kinect anymore.

I've different cameras: Orbbec Astra and Intel D435.

Now I need a body tracking SDK...

ORBBEC: It has its own system but it supports only Unity 5.3, I would want to use at least Unity 2018...is there any way to use it in Unity 2018?

INTEL: I think that they don't have they own system and I should use Nuitrack, but it costs a lot!

Are there any other options? Which one is the best? Thank you a lot!

 

I run the Orbbec Astra on Unity 2018.3 just fine.
Works fine with Nuitrack skeleton tracker as well.

Jx

 

Yes, thank you for the answer,
I know that it works in Unity 2018, the problem is their body tracking SDK (https://orbbec3d.com/develop/) that is supported only for Unity 5.3.6.

I am looking for some alternative to the Nuitrack...something cheaper...

 

Ok I'm sorry, I was following the info on their website.
I'm using it in unity 2018...