Edit in JSFiddle


              
<canvas id="ro-canvas" width="546" height="410"></canvas>

<!-- Vendor libraries -->
<script type="text/javascript" src="http://kirbysayshi.github.com/broad-phase-bng/vendor/Stats.js"></script>

<!-- ro! -->
<script type="text/javascript" src="http://kirbysayshi.github.com/broad-phase-bng/lib/ro.js"></script>
<script type="text/javascript" src="http://kirbysayshi.github.com/broad-phase-bng/lib/ro.math.js"></script>
<script type="text/javascript" src="http://kirbysayshi.github.com/broad-phase-bng/lib/ro.world.js"></script>
<script type="text/javascript" src="http://kirbysayshi.github.com/broad-phase-bng/lib/ro.coltech.brute-force.js"></script>
<script type="text/javascript" src="http://kirbysayshi.github.com/broad-phase-bng/lib/ro.coltech.hshg.js"></script>
<script type="text/javascript" src="http://kirbysayshi.github.com/broad-phase-bng/lib/ro.coltech.spatial-grid.js"></script>
<script type="text/javascript" src="http://kirbysayshi.github.com/broad-phase-bng/lib/ro.screen.js"></script>
<script type="text/javascript" src="http://kirbysayshi.github.com/broad-phase-bng/lib/ro.entity.js"></script>
<script type="text/javascript" src="http://kirbysayshi.github.com/broad-phase-bng/lib/ro.input.js"></script>

<!-- the demo -->
<script type="text/javascript" src="http://kirbysayshi.github.com/broad-phase-bng/examples/bruteforce/orbit-01.js"></script>