Verlet Cloth Simulation

A real-time cloth physics simulation using Verlet integration, written in Rust with Macroquad.

Features

• Position-based dynamics with Verlet integration
• Structural, shear, and bending constraints
• Interactive mouse dragging
• Dynamic wind simulation
• Pin/unpin particles
• Adjustable constraint iterations
• Floor collision

Controls

• Left Mouse - Drag particles
• P - Pin/unpin particle at cursor
• W - Toggle wind on/off
• B - Toggle bending constraints
• Up/Down - Adjust constraint iterations
• Left/Right - Adjust wind strength
• R - Reset cloth

Building

cargo build --release

Running

cargo run --release

Project Structure

• particle.rs - Particle and edge data structures
• physics.rs - Physics integration and constraint solving
• cloth.rs - Cloth mesh generation and utilities
• rendering.rs - Drawing and UI functions
• main.rs - Main loop and input handling

Dependencies

• macroquad - Graphics and windowing
• nalgebra - Linear algebra
• rand - Random number generation