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@@ -280,6 +280,22 @@ To actually replay it, put that directory path in the 'PlaybackFile' configurati There is also a config variable -- `PlaybackFactor` -- which adjusts the speed at which playback happens. A value of 1 emulates the same time the events file took to create, a value of 0 streams the data in as fast as possible. +# Visualization + +- Download and install: http://websocketd.com/ +- Build the repo +- Run `data_recorder` through `websocketd` like so: + +``` websocketd --port=8080 ./data_recorder``` + +- Navigate to the `/tools/viz/index.html` page in chrome. + +Nothing will happen until you connect to that page. When you do, the app lifetime will be bound to that session -- reloading the page will reload data_recorder. + +The arrow keys will move you to the left / right / up / down and the UI response to orbital mouse controls. + +![Visuzliation Screenshot](https://raw.githubusercontent.com/cnlohr/libsurvive/master/useful_files/viz_screenshot.jpg) + ## Notes about coordinate frames. BELOW IS NOT FINALIZED!!!! |