How to get the position of end-effector using bvh file and opengl

[Vincy-Ying]

Hello, I have some problems about this project. We only have the x-y-z position of the root from bvh file, but if we want to have the x-y-z position of each joint by coordinate transformation, can we get it in your project using bvh file and opengl ? Looking forward to your reply !