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CHANGELOG.md

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Changelog

0.6.4

  • Expose EventEmitter and _ on Leap
  • Fixes #190 Cannot pass in Leap.loop options without callback
  • Fix #194: Add frameEnd event dumper example
  • loopWhileDisconnected now defaults to true
  • FrameEnd Looping now begins even before (or without) controller connection

0.6.3

  • Add Optimize HMD flag for Controller

0.6.2

  • Add support for Secure Websocket connection over https:// pages for Leap Software >= 2.1.0
  • Add events fore beforeFrameCreated and afterFrameCreated (allowing low-level frame access)

0.6.1

  • Add arm bone for Leap Software >= 2.0.3
  • Fix issue where initial frame can be invalid
  • Allow Leap.loop to be called with no arguments

0.6.0

  • Bones API: finger.metacarpal, proximal, intermediate, distal, each with .prevJoin and .nextJoint
  • Fix issue where hand options could not be used with loop + loop options
  • console.warn plugin duplication, rather than throwing an error.
  • Allow prototypical extension of Fingers in plugins

0.6.0-beta2

  • Added convenience hand event for controllers. Add hand and frame as callback options for Leap.loop.
  • Merge in LeapJS 0.5.0 - device events (see below)
  • Fingers on hands will now always be ordered correctly.
  • Upgrade gl-matrix to 2.2.1

0.6.0-beta1

  • Hand:
  • type ('left' or 'right'),
  • grabStrength (number 0-1) - 1 being fully closed
  • pinchStrength (number 0-1) - 1 being fully closed, between the thumb and any finger
  • confidence (number 0-1) (a measure of hand data accuracy, 1 being good)
  • Finger:
  • mcp, pip, dip, and tip positions (all array vec3) - joint positions of the finger (see source/docs4)
  • extended (boolean) - True for a straight finger, false if the finger is curled
  • Moved to own class
  • Add convenience method controller.connected()

0.5.0

  • [feature] Support protocol v5: better device info when connected to clients with Leap Service version 1.2.0 or above.
  • [feature] Added streamingStarted, streamingStopped, deviceStreaming, and deviceStopped events
  • [feature] Device events now include device info with the following fields:
    • attached [boolean]
    • streaming [boolean]
    • id [string]
    • type [string], on of: "peripheral", "keyboard", "laptop", "unknown", or "unrecognized".
  • [feature] Add convenience methods controller.connected() and controller.streaming()
  • [bugfix] Focus state is now cleared after disconnection
  • [behavior change] Leap.loop no longer uses all plugins by default.
  • [feature] serviceVersion will now be available when connected to Leap Service v1.3.0 or above
  • [bugfix] Fix issue where any call to disconnect would automatically reconnect
  • [bugfix] Send focus state more quickly when connecting
  • [bugfix] Fix issue where focus changes while disconnected would cause focus not to be updated upon reconnection

0.4.3

  • Added a new controller option loopWhileDisconnected which defaults to true (legacy behavior) and can be set to false. This is an optimization which allows the loop to be turned off when the leap is not connected. -- When set to false, Animation Frames are no longer be sent after disconnect -- When set to false, Animation Frames are no longer sent if new device frame data is not available
  • suppressAnimationLoop, when set to false in node, will cause node to try and use the animation loop, and fail.
  • Fixed #159 where setBackground would not apply when reconnecting a controller.

0.4.2 - 2014-03-12

  • Allow controller.use to be called idempotently
  • Fix issue where requestAnimationFrame would not be used in Chrome
  • Exclude node code from browser js
  • The plugin pipeline now runs on animationFrames rather than deviceFrames when in the browser.

##0.4.1 - 2014-02-11

  • Allow controller.use to accept a factory directly (node support)

##0.4.0 - 2014-01-30

  • Started changelog
  • Added plugins
  • Allow Controller method chaining