Its not an issue but Please don't mind.

[OptiExperts]

I really appreciate your work.

I would like to you to thankyou peoples for free support.

I'm a student of computer science and working on a college project can you people guide me on how can we achieve that following thing?

How can I find key point number lists (like knee=keypoint1, leftshoulder=keypoint2, etc..) and after finding these key points number, I want to find angles between key points?

Is that possible that we can calculate the angle between the 2 bones with the help of your unity plugin like that in the following image:

[1165048017]

Use Vector3.Angle to get the angle between two vectors in [0,pi]，then use Vector3.Cross get the direction of the rotation.

Vector3 v1 = i1-i2
Vector3 v2 = i3-i2
float alpha = Vector3.Angle(v1,v2) //get the angle between two vectors
Vector3 cross_data = Vector3.Cross(v,1v2) //get the direction
final_theta = Mathf.sign(cross_data.z)*alpha