https://github.com/gecko0307/dmech

3D physics engine for D
https://github.com/gecko0307/dmech

dlang game-development physics-engine rigid-body-dynamics simulation

Last synced: about 1 month ago
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3D physics engine for D

• Host: GitHub
• URL: https://github.com/gecko0307/dmech
• Owner: gecko0307
• License: bsl-1.0
• Created: 2013-07-26T16:08:35.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2021-03-03T06:57:15.000Z (almost 4 years ago)
• Last Synced: 2024-04-16T09:19:21.658Z (9 months ago)
• Topics: dlang, game-development, physics-engine, rigid-body-dynamics, simulation
• Language: D
• Homepage:
• Size: 3.22 MB
• Stars: 77
• Watchers: 9
• Forks: 9
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: COPYING

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README

        
[![Build Status](https://travis-ci.org/gecko0307/dmech.svg?branch=master)](https://travis-ci.org/gecko0307/dmech)

[![DUB Package](https://img.shields.io/dub/v/dmech.svg)](https://code.dlang.org/packages/dmech)

[![License](http://img.shields.io/badge/license-boost-blue.svg)](http://www.boost.org/LICENSE_1_0.txt)

dmech

=====

> dmech is discontinued. If you need a mature physics engine to use with D, we recommend [Newton Dynamics](http://newtondynamics.com) and corresponding [BindBC binding](https://github.com/gecko0307/bindbc-newton).

dmech stands for "D mechanics": it is a real-time 3D physics engine written in D language, capable of simulating rigid body dynamics. It is more suitable for computer games than scientific simulations: the goal is to convince a player, rather than giving accurate results. dmech is GC-free and fully platform-independent, it can be used with any API or graphics engine.

Screenshots

-----------

[![Screenshot1](/images/screenshot1_thumb.jpg)](/images/screenshot1.jpg)

[![Screenshot2](/images/screenshot2_thumb.jpg)](/images/screenshot2.jpg)

[![Screenshot3](/images/screenshot3_thumb.jpg)](/images/screenshot3.jpg)

Features

--------

* Impulse-based rigid body dynamics with iterative SI solver

* High-performance collision detection (MPR algorithm)

* Basic geometry shapes (sphere, box, cylinder, cone, ellipsoid)

* Support for any convex shape defined by support mapping

* Multiple geometries per body

* Arbitrary static trimeshes (collision detection is optimized via BVH)

* Body constraints: distance, angular, slider, ball-socket, prismatic, hinge

* Persistent contact cache

* Ray cast support

* Ownership-based memory management

* Partial C API

Dependencies

------------

dmech heavily relies on [dlib](http://github.com/gecko0307/dlib) - a collection of utility libraries for D, including linear math and computational geometry functionality.

Documentation

-------------

See [tutorials](/tutorials).

Usage examples

--------------

You can find some simple examples in [demos](/demos) directory. 

More advanced, real-world usage examples are [Dagon demo application](http://github.com/gecko0307/dagon-demo) which features vehicle physics and provides better graphics and interesting user interaction, and [Atrium](http://github.com/gecko0307/atrium), an in-development physics based action game. 

License

-------

Copyright (c) 2013-2020 Timur Gafarov.

Distributed under the Boost Software License, Version 1.0. (See accompanying file COPYING or at http://www.boost.org/LICENSE_1_0.txt)