Background Research:

• Searched the Web on all aspects of project
• Searched for polygonal models of football players
• Researched animation software packages
• Visited Michigan Football staff, obtained videos, discussed playbook software
• Visited Human Motion Simulation Center at UofM, discussed file formats for animations
• Explored playbook software PlayMaker Pro, talked with author
• Established direct contact with Boston Dynamics Inc., arranged visit & demo
• Contacted Viewpoint Digital (prices and details regarding models)
• Created Web site for project

Acquisitions:

• Books on animation, 3D Studio Max, VRML, football, and other topics
  
• Sega Dreamcast system with NFL 2K
  
• Poser 4 animation software
  
• S-video and RCA cables (NA&ME)
  
• Used TV monitor (from NA&ME)
  

Currently Selected Software:

• Java for Chart Program
  
• C++, Performer, and CaveLib for CAVE program
  
• 3D Studio Max for modeling and for animation
  
• Poser 4 for animation
  

Animations:

• Learned and experimented with 3D Studio Max and Poser 4
• Studied data transfer and file formats for 3D Studio Max and Poser 4
• Created simple animations, tested transfer to CAVE program
• Studied models and animations in Sega Dreamcast
• Studied existing file formats for animations and motion capture (BVA, BVH, ASF/AMC)

Exchange Protocol for Chart Program and CAVE Program:

• Derived a common class structure
• Developed a file format for data transfer
• Agreed on coordinate system and units

Chart Program:

• Selected Java as platform-independent programming language for Chart Program
• Learned basic Java concepts
• Implemented, tested, and finalized first version of Chart Program
• Graphical user interface allows to:
  • create, edit, delete the path of a player
  • animate all players
  • automatically generate player's orientation
  • write/read data files describing player's movements

CAVE Program:

• Developed loader for data files from Chart Program
• Developed CAVE Program that moves players according to data file
• Developed initial CAVE control and navigation