info.innerHTML='<a href="http://threejs.org" target="_blank">three.js</a> webgl - octree (raycasting performance) - by <a href="http://github.com/collinhover/threeoctree" target="_blank">collinhover</a><br><small style="opacity:0.5">Lucy model from <a href="http://graphics.stanford.edu/data/3Dscanrep/">Stanford 3d scanning repository</a>(decimated with <a href="http://meshlab.sourceforge.net/">Meshlab</a>)</small>';
tracker.innerHTML=(useOctree?'Octree search':'Search without octree')+' using infinite ray from camera found [ '+numObjects+' / '+objects.length+' ] objects, [ '+numFaces+' / '+totalFaces+' ] faces, and [ '+intersections.length+' ] intersections.';