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@omimo /index.html Secret
Created Jul 31, 2017

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<html>
<head>
<title>
[Visualizing Movement Data with D3.js]
</title>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script src="https://omid.al/Mova-Viz/MovaViz-v0.1.1.js"></script>
<style>
* {
box-sizing: border-box
}
body {
margin: 0px;
}
svg {
position: relative;
left: calc(50% - 800px);
}
#cont{
position: relative;
top: calc( 50% - 450px);
}
</style>
</head>
<body>
<div id="cont"></div>
<script src="mviz.js"></script>
<script>run()</script>
</body>
</html>
// Parameters
var scale = 3;
var gap = 0;
var fr = 1/120;
var randScale = 100;
var fig = {};
var ftop = 790;
var fleft = 680;
var startFrame = 200;
var endFrame = 1820;
// SVG container
var parent = d3.select("body").select("#cont");
var svg = parent.append("svg")
.attr("width", 1300)
.attr("height", 880);
var randLogScale = d3.scaleLog()
.base(2)
.domain([-(endFrame-startFrame)/2, (endFrame-startFrame)/2])
.range([200, 0]);
var randLinScale = d3.scaleLinear()
.domain([0, (endFrame-startFrame)])
// .domain([-(endFrame-startFrame)/2, (endFrame-startFrame)/2])
.range([50, 0]);
var partLinScale = d3.scaleLinear()
.domain([0.1, 130])
// .domain([-(endFrame-startFrame)/2, (endFrame-startFrame)/2])
.range([90, 0]);
var boneFunction = function(d, k) {
var randCoef = partLinScale((k));
bf = d3.line()
.x(function(d) { return d.x1 * scale + fleft + Math.random() * randCoef; })
.y(function(d) { return d.y1 * scale + ftop + Math.random() * randCoef; })
// .curve(d3.curveCatmullRom)
// .curve(d3.curveBundle.beta(1))
// .curve(d3.curveBasis)
.curve(d3.curveNatural)
// .curve(d3.curveCardinal)
// .curve(d3.curveStepAfter)
;
return (bf(d));
};
var cruveBoneFcn = function(j) {
c = j;
if (j._exit === undefined) {
c = j.append("path")
.attr("class","bone-positions")
.attr("stroke", "black")
.attr("stroke-opacity", function(d,i) {
return 0.3;
return i/((endFrame-startFrame)*2) +0.1;
})
.attr("stroke-width", 0.15)
.attr("fill", "transparent");
}
c.transition()
.attr("d", function(d,i) {
return boneFunction(d,i);
});
};
var dataLoaded = function() {
if (window.top && window.top.loaded)
window.top.loaded();
};
function run() {
fig = MovaViz('Antonio')
.debug(true)
.data('https://www.sfu.ca/~oalemi/data/2015-11-27_12-07-39-anotnio-improv-fl.bvh','bvh', dataLoaded)
.container(svg);
fig.addDrawMethod(cruveBoneFcn, 'bone-positions', [startFrame,endFrame], 1);
}
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