HTR (Hierarchical Translation-Rotation) is a motion capture file format. See here for explanation about HTR format.

This viewer is developed using Visual Studio 2008 on Windows 7 32 bit.

This code use GLUT from Nate Robbins. Read here on how to setup GLUT for Visual Studio environment.

Using command line, type the following then enter

HTRViewer.exe fight_a.htr