<blocksapp="Snap! 4.1, http://snap.berkeley.edu"version="1"><block-definitions="Leap number of hands"type="reporter"category="other"><header></header><code></code><translations></translations><inputs></inputs><script><blocks="doReport"><blocks="evaluate"><blocks="reportJSFunction"><list></list><l>return window.controller.frame(0).hands.length;</l></block><list></list></block></block></script></block-definition><block-definitions="Leap %'pos' position of hand %'num'"type="reporter"category="other"><header></header><code></code><translations></translations><inputs><inputtype="%txt"readonly="true">x<options>x
z</options></input><inputtype="%n">1</input></inputs><script><blocks="doDeclareVariables"><list><l>a</l></list></block><blocks="doIfElse"><blocks="reportNot"><blocks="reportGreaterThan"><blockvar="num"/><custom-blocks="Leap number of hands"></custom-block></block></block><script><blocks="doReport"><blocks="evaluate"><blocks="reportJSFunction"><list><l>pos</l><l>num</l></list><l>var a = {x:0, y:1, z:2}[pos]; return window.controller.frame(0).hands[num-1].stabilizedPalmPosition[a];</l></block><list><blockvar="pos"/><blockvar="num"/></list></block></block></script><script><blocks="doReport"><l>0</l></block></script></block></script></block-definition><block-definitions="Leap %'pos' rotation of hand %'num'"type="reporter"category="other"><header></header><code></code><translations></translations><inputs><inputtype="%txt"readonly="true">yaw<options>yaw
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switch (pos){
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};

</l></block><list><blockvar="pos"/><blockvar="num"/></list></block></block></script><script><blocks="doReport"><l>0</l></block></script></block></script></block-definition><block-definitions="Leap %'pos' position of finger %'num'"type="reporter"category="other"><header></header><code></code><translations></translations><inputs><inputtype="%txt"readonly="true">x<options>x
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leapScript = document.createElement('script'),
leapScript.onload = function () {
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};
document.head.appendChild(leapScript);
leapScript.src = 'https://js.leapmotion.com/leap-0.6.4.min.js';
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