https://github.com/wagerfield/nd-physics

Dimension Agnostic Physics Engine
https://github.com/wagerfield/nd-physics

Last synced: about 2 months ago
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Dimension Agnostic Physics Engine

• Host: GitHub
• URL: https://github.com/wagerfield/nd-physics
• Owner: wagerfield
• License: mit
• Created: 2014-03-19T19:47:25.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2020-03-30T22:24:12.000Z (over 4 years ago)
• Last Synced: 2024-04-14T05:17:04.199Z (9 months ago)
• Language: JavaScript
• Size: 195 KB
• Stars: 7
• Watchers: 4
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# nD Physics

> Dimension Agnostic Physics Engine

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

## Integrators

#### Newton's Law of Motion

```

force = mass * acceleration

acceleration = force / mass

acceleration = force * (1 / mass)

acceleration = force * inverseMass

```

#### Euler

```

v = v + a * dt

x = x + v * dt

```

#### Improved Euler

```

x = x + v * dt + a * dt * dt * 0.5

v = v + a * dt

```

#### Verlet

```

xi+1 = xi + (xi - xi-1) + a * dt * dt

```

#### Time Corrected Verlet

```

xi+1 = xi + (xi - xi-1) * (dti / dti-1) + a * dti * dti

```