All the C# script files are contained in the Assets$/$Scripts folder. Here are some brief details on what they do: $1.$ Tools$/$BVHParser$.$cs Do not edit this file. This script $($as the name suggests$)$ parses a $.$bvh file and reads the motion captured data. $2.$ Actor.cs Do not edit this file. This script contains the main class of Actor and Joint $.3.$ ActorRenderer.cs File you need to modify. This script helps render the skeleton of the Actor in the Unity player. $4.$ CameraController.cs This script controls the camera movement. If you like, you may modify this script to have the controls bind to different keys. $5.$ ForwardKinematics.cs File you need to modify. This script contains a function that uses forward kinematics to update joints positions to the global space.