MocapViewer3D

An interactive 3D/2D motion capture visualization tool with real-time camera perspective controls.

Features

• Dual View Display (3D and 2D projection views)
• Interactive Camera Controls (position and angle)
• Frame-by-frame Navigation
• MongoDB Integration
• Customizable Skeleton Structure

Prerequisites

- Python 3.7+
- MongoDB
- Required packages: numpy, matplotlib, pytorch, pymongo, python-dotenv, scipy

Quick Start

1. Clone the repository:

git clone https://github.com/yourusername/MocapViewer3D.git
cd MocapViewer3D

2. Install requirements:

pip install -r requirements.txt

3. Configure MongoDB credentials in .env:

URI='your_mongodb_uri'
MONGO_DB_NAME='your_database_name'
MONGO_COLLECTION_NAME='your_collection_name'

4. Run:

python Project_3d_2d.py

Controls

• Camera Position: X, Y, Z sliders
• View Angle: Elevation (-90° to 90°) and Azimuth (0° to 360°)
• Frame Selection: Text input box

Visualization

• Green Camera: User perspective
• Yellow Camera: Motion capture camera
• Blue Points: Skeleton joints
• Red Lines: Skeleton connections
• Right Panel: 2D projection view

License

MIT License