https://github.com/chrismiles/CMTraerPhysics
CMTraerPhysics is a port of the Traer v3.0 physics engine to Objective-C/Cocoa by Chris Miles.
Traer Physics is a particle system and spring physics simulator. The library handles the physics simulation only, it is up to the user to implement any graphical output.
The Traer physics engine was originally created by Jeffrey Traer Bernstein http://murderandcreate.com/physics/
Parts of this project were ported from traerAS3 by Arnaud Icard https://github.com/sqrtof5/traerAS3
CMTraerPhysics is open source, released under an MIT license.
A demo iOS application is included, containing example implementations in both OpenGL ES and Core Animation. The demo app is open source and released under an MIT license.
See videos of CMTraerPhysics demos on YouTube http://www.youtube.com/playlist?list=PLADC6B15A0E8772C9
See a presentation about CMTraerPhysics that Chris Miles gave at Melbourne Cocoaheads (March 2012) https://vimeo.com/42195248
CMTraerPhysics is provided open source with no warranty and no guarantee of support. However, best effort is made to address issues raised on Github.
If you would like assistance with integrating CMTraerPhysics or modifying it for your needs, contact the author Chris Miles miles.chris@gmail.com for consulting opportunities.
CMTraerPhysics is Copyright (c) 2011-2012 Chris Miles and released open source under a MIT license:
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.