https://github.com/axionbuster/grass

Gravity
https://github.com/axionbuster/grass

Last synced: about 1 month ago
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Gravity

• Host: GitHub
• URL: https://github.com/axionbuster/grass
• Owner: axionbuster
• Created: 2024-02-04T18:44:33.000Z (about 1 year ago)
• Default Branch: master
• Last Pushed: 2024-03-23T05:53:52.000Z (11 months ago)
• Last Synced: 2024-03-23T06:36:40.887Z (11 months ago)
• Language: C++
• Homepage: https://axionbuster.github.io/grass/
• Size: 2.02 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Gravity (*n*-body) simulation

[![codecov](https://codecov.io/github/axionbuster/grass/graph/badge.svg?token=313IVQ3QM7)](https://codecov.io/github/axionbuster/grass)

![Screenshot](demo/galaxies.png)

Real-time n-body simulator that works on all major platforms and that which is (hopefully) reasonably, statistically accurate.

*The project contains a fast bottom-up Barnes-Hut tree building routine.*

The demo shown is in the `/demo` directory.

Go to the `demo` folder documentation for build instructions.

You may need a C\+\+20-capable compiler (but C\+\+20 modules are not in use).

## Compilers

C\+\+20 support is necessary (sans modules).

* MSVC

* GCC

* LLVM Clang

* Intel ICC

## CPU

* x86_64

* Apple ARM

## Dependencies

* The CMake script is instructed to download and cache Raylib automatically.

* Raylib itself however requires the following dependencies on Ubuntu:

```

libasound2-dev libx11-dev libxrandr-dev libxi-dev libgl1-mesa-dev libglu1-mesa-dev libxcursor-dev libxinerama-dev

```

CMake is required for building.