AhmadHassan-BTed/rain_generator

选用指南

AI 根据 README 整理 · 2026/11/3 18:56:48

适用场景

适合需要生成雨声或雷暴环境音的场景，如放松、冥想或背景音效，也可用于视觉演示。

查看 README 依据

## Features - **Parallax Rainfall:** Multi-depth rain layers with independent velocities, lengths, opacities, and wind deflection angles. - **Particle Splashes & Ripples:** Water droplets eject upward on surface collision with expanding ground ripples. - **Fractal Branching Lightning:** Midpoint displacement generation producing branching lightning bolts, multi-phase sky illumination, and camera trauma shake. - **Procedural Sound Synthesis:** - Real-time lowpass filtered rain ambiance. - Granular droplet impact synthesis using decaying sinusoids.

- `-o`, `--export`: Output filepath to generate and export audio directly without GUI ### Audio Track Export Generate an ambient audio file of any custom length (e.g. 2 minutes of thunderstorm audio): ```bash python thunderstorm_simulator.py --duration 120 --export thunderstorm_2m.wav --preset thunderstorm ``` You can also click the **Export Audio** button in the top HUD (or press `G`) while running the simulator to open the interactive generator dialog. --- ## Controls & Keybindings | Key | Action | | --- | --- | | `F` / `F11` | Toggle Fullscreen mode |

使用方式

通过命令行运行主程序或模块，支持多种参数如预设、强度、全屏、静音、分辨率、帧率、音频导出等。

查看 README 依据

```bash git clone https://github.com/azuletto/rain_generator.git cd rain_generator ``` 2. Install dependencies: ```bash pip install -r requirements.txt ``` 3. (Optional) Install in editable mode: ```bash pip install -e . ``` --- ## Usage Run via the main launcher: ```bash python thunderstorm_simulator.py ``` Or via module execution: ```bash python -m rain_generator ``` ### CLI Arguments ```bash python -m rain_generator --preset thunderstorm --fullscreen python -m rain_generator --preset drizzle --mute -W 1280 -H 720 ``` Available options:

- `-p`, `--preset`: Weather preset (`drizzle`, `steady`, `thunderstorm`, `gale`, `cozy`) - `-i`, `--intensity`: Intensity level (`Low`, `Medium`, `High`, `Extreme`) - `-f`, `--fullscreen`: Launch in fullscreen mode - `-m`, `--mute`: Launch with audio muted - `-W`, `--width`: Window width in pixels (default: 1080) - `-H`, `--height`: Window height in pixels (default: 720) - `--fps`: Target framerate (default: 60) - `--no-shake`: Disable camera shake on lightning - `-d`, `--duration`: Audio export duration in seconds (default: 60)

部署要求

需要Python 3.9或更高版本，以及pygame 2.1或更高版本。

查看 README 依据

# GenRainpy - Rain and Thunderstorm Simulator [](https://www.python.org/) [](https://www.pygame.org/) [](LICENSE) A procedural rain and thunderstorm simulator built with Python, Pygame, NumPy, and SciPy. Features multi-layer parallax rainfall, particle splash physics, fractal branching lightning strikes, and real-time procedural audio synthesis. ---