Added

• Add a null-implementation for joints to Contact, so find-by works on
  Contact instances

Added

• Added two-arity version of apply-impulse!, defaults to wake? false
• Implement joints for body instances. This returns nil, since joints are
  part of the world, but it allows code to recurse safely by calling bodies
  and joints on various entities

Fixed

• Make return type tags in protocols fully qualified, Clojure seems to like that
  better
• Fix PrismaticJointDef creation, some vector fields are final, we can only
  mutate the existing instance
• Wrap destroy in a mutex, to allow for rendering of a consistent world view
• Prevent exceptions in the Clojure2D renderer when the world is being changed
  underneath it
• Fix 2-arity circle shape constructor

Changed

• When adding bodies/joints that have an :id, remove any bodies/joints with
  the same :id. This is to ensure uniqueness, but also makes for a nicer REPL
  experience
• When converting to edn (IValue), include :joints for world, and omit default
  values for body

Added

• Clojure2d support
• math/vec-mul, and shorter math aliases (v+, v*, m*, etc)

Changed

• Breaking! Return maps from raycast-seq, rather than fixtures, allow setting
  raycast-callback return value to set filtering behavior.

Fixed

• Rewrite to a single :require form to appease cljdoc

Fixed

• Fix cljdoc build
• Fix platformer demo, load images from resources (jar) instead of filesystem
• Switch to Quil 4

Added

Fixed

Changed

Added

Fixed

Changed

Added

• First release, with jBox2D (clj) and Planck.js (cljs) support