AR Tic-Tac-Toe

An augmented reality tic-tac-toe game where you play by throwing a yellow smiley ball into grid cells.

Quick Start

1. Install dependencies:

   pip install opencv-python numpy

2. Test ball detection:

   python quick_test.py

3. Calibrate your yellow ball (if needed):

   python calibrate_ball.py

4. Run the game:

   python ar_tictactoe.py

How to Play

1. Select 'B' for ball detection mode
2. Throw your yellow smiley ball into any empty grid cell
3. Game alternates between Player 1 (Red X) and Player 2 (Blue O)
4. First to get 3 in a row wins the round
5. Best of 3 rounds wins the match

Files

• ar_tictactoe.py - Main game
• calibrate_ball.py - Ball calibration tool
• quick_test.py - Test if ball detection works
• camera_selector.py - Camera setup utility
• setup.py - Initial setup script

Troubleshooting

Ball not detected?

1. Run python quick_test.py to check basic detection
2. Run python calibrate_ball.py to fine-tune settings
3. Ensure good lighting and clear background

Camera issues?

• Run python camera_selector.py to find your camera
• Make sure no other apps are using the camera

Controls

• 'q': Quit
• 'r': Restart match
• 'c': Calibrate ball (from main menu)

Contributors

• Smeet Patil

• Abhishekh Yadav

• Rishabh Tripathi

• Sumeet Prajapati