Spacetime Simulation in Rust

A simple 3D spacetime simulation using Kiss3D to visualize metric grid deformations caused by a moving mass.

Features

• 3D grid initialized with the Minkowski metric, evolving over time.
• Mass moves in a circular orbit, affecting spacetime curvature.
• Real-time rendering of grid deformations and mass.

Usage

1. Install Rust.
2. Install dependencies:

   cargo install kiss3d

3. Run the simulation:

   cargo run

Controls

• .: Increase mass speed
• ,: Decrease mass speed

License

GNU GPL-3.0