ofxLeapMotion

Wrapper for the Leap Motion v2.3.1 SDK.

Requirements

Leap Motion SDK v2.3.1 jsoncpp -- I only use this for loading config files, and use the C++ api for jsoncpp. For ease of use, just grab ofxJson.

If your computer is having trouble detecting the Leap Motion after you've installed the SDK, you may need to install the drivers located at C:\Program Files (x86)\Leap Motion\Core Services\Drivers.

Compatibility Issues

openFrameworks v0.9.7 has several preprocessor directives that conflict with the Leap Motion SDK (mostly constants like PI and RAD_TO_DEG). As of 2018 April 21, this library is using a slightly modified version of the Leap Motion SDK with the constants redefined as with a LEAP_ prefix. This doesn't seem to have any impact on usage, but if you try to upgrade to a newer version of the SDK you'll find you need to do resolve this.

Contributions

Huge thanks to ofTheo and genekogan for their previous implementations -- their design choices impacted how I put this together quite a bit.