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Box2d-js Port Fork

Fork of port (from Flash to js) of Box2D Physics Engine for Javascript. Port was created by Ando Yasushi (sorry if i'm wrong) and located at http://box2d-js.sourceforge.net/index.html where was some more information. Original lib written by Erin Catto and others.

I found some features of this port is inconvenient and try to correct it.

List of changes:

  • Add builder for concatenate files of lib in one because them total count is 64. Now you add lib just place script tag with box2d.min.js from src/origin dir if you want original version or from src/fork if you want new version.
  • Removed prototype lib dependency. No more any dependencies.
  • Add DebugDraw method of b2World class. This method call every frame for draw shapes and joints on canvas element. For install it set SetDebugDraw where pass 2d-context, width and height of canvas-2d.
  • Add QueryPoint method of b2World class for hit test point over shape. There is no in original port.
  • Fix debug draw pulley joint.
  • Add Initialize meth in b2RevoluteJointDef, b2PrismaticJointDef, b2PulleyJointDef, b2DistanceJointDef.
  • Add documentation.
  • Add examples from flash port.

More about fork

On Russian: http://pixxxxxel.blogspot.ru/2014/08/box2djs.html

Documentation

http://pixel-tyumen.ru/box2d/docs/

Examples

http://pixel-tyumen.ru/box2d/

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Fork of Flash port of Box2D Physics Engine for Javascript

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