libfmod-demos

Interactive demos and examples for the libfmod Rust bindings to FMOD Engine.

Quick Start

# 1. Install FMOD SDK and set environment
export FMOD_SDK_DIR=/path/to/fmod/20309

# 2. Download test audio files
./setup_demos.sh

# 3. Run demos
./run_demos.sh verify_fmod
./run_demos.sh harness_demo

Available Demos

Core Examples

• verify_fmod - Verify FMOD installation and version
• play_sound <file> - Play audio files
• quick_test - Run comprehensive test suite

Interactive Demos

• harness_demo [mode] - Non-interactive feature demonstrations
  • spatial - 3D spatial audio with moving source
  • explosion - One-shot event playback
  • parameters / rpm - Real-time parameter control
  • footsteps - Multiple simultaneous events
  • all - Run all demos (default)
• interactive_harness - Real-time keyboard-controlled testing
  • 1-6 - Play/stop events
  • WASD/QE - Move sound source in 3D
  • Space - Stop all events
  • H - Toggle help

Test Suites

• studio_banks_test - Bank loading and management
• studio_events_test - Event playback and variations
• studio_parameters_test - Parameter automation

Examples

# Basic verification
./run_demos.sh verify_fmod

# Play downloaded audio
./run_demos.sh play_sound assets/audio/bird.ogg

# 3D spatial demo
./run_demos.sh harness_demo spatial

# Interactive control
./run_demos.sh interactive_harness

Requirements

• Rust 1.79+ (2024 edition)
• FMOD Engine SDK 2.03.09+
• Linux/macOS (Windows support planned)

Project Structure

libfmod-demos/
├── src/lib.rs           # Common utilities
├── examples/            # Demo implementations
├── assets/audio/        # Downloaded test files
├── setup_demos.sh       # Audio file downloader
└── run_demos.sh         # Demo runner script

License

MIT