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Basic Effort Actions - Entangled
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| <html> | |
| <head> | |
| <title> | |
| [Visualizing Movement Data with D3.js] | |
| </title> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.17/d3.min.js"></script> | |
| <script src="mviz.js"></script> | |
| <style> | |
| * { | |
| box-sizing: border-box | |
| } | |
| body { | |
| margin: 0px; | |
| } | |
| svg { | |
| position: relative; | |
| left: calc(50% - 350px); | |
| } | |
| #c1{ | |
| position: relative; | |
| top: calc( 50% - 400px); | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="c1"></div> | |
| <script>run()</script> | |
| </body> | |
| </html> |
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| // Variables | |
| var title = 'BEA - Entangled'; | |
| var skeleton; | |
| var positions; | |
| var figureScale = 7; | |
| var h = 670; | |
| var w = 700; | |
| var gap = 0; | |
| var skip = 1; | |
| //******************************************************************// | |
| function run() { | |
| // Read the files | |
| console.log('Loading the data...'); | |
| d3.json("https://omid.al/moveviz/data/Skeleton_BEA.json", function(error, json) { | |
| if (error) return console.warn(error); | |
| skeleton = json; | |
| d3.json("https://omid.al/moveviz/data/BEA.json", function(error, json) { | |
| positions = json; | |
| positions.splice(0, 160); | |
| positions.splice(positions.length-190, 190); | |
| draw(); | |
| }); | |
| }); | |
| } | |
| function draw() { | |
| console.log('Drawing...'); | |
| // Prep the environment | |
| var parent = d3.select("body").select("#c1"); | |
| var svg = parent.append("svg") | |
| .attr("id","svg") | |
| .attr("width", w) | |
| .attr("height", h) | |
| .attr("overflow", "scroll") | |
| .style("display", "inline-block"); | |
| // Scale the data | |
| frames = positions.map(function(ff, j) { | |
| return ff.map(function(d, i) { | |
| return { | |
| x: (d.x ) * figureScale + 370, | |
| y: -1 * d.y * figureScale + h - 10, | |
| z: d.z * figureScale | |
| }; | |
| }); | |
| }); | |
| // Joints | |
| headJoint = 15; | |
| svg.selectAll("g.joints") | |
| .data(frames.filter(function(d, i) { | |
| return i % skip === 0; | |
| })) | |
| .enter() | |
| .append("g") | |
| .attr("transform", function(d, i) { | |
| return "translate(" + (i * gap) + ",0)"; | |
| }) | |
| .selectAll("circle.f") | |
| .data(function(d, i) { | |
| return d; | |
| }) | |
| .enter() | |
| .append("circle") | |
| .attr("cx", function(d) { | |
| return d.x; | |
| }).attr("cy", function(d) { | |
| return d.y; | |
| }).attr("r", function(d, i) { | |
| if (i == headJoint) | |
| return .4; | |
| else | |
| return .4; | |
| }).attr("fill",'#555555') | |
| .attr("fill-opacity",function(d, i,k) { | |
| if ((k * skip) < (frames.length/ 2)) | |
| coef = (k * skip)/frames.length; | |
| else | |
| coef = (frames.length - (k * skip))/frames.length; | |
| return coef-0.1; | |
| }); | |
| // Bones | |
| frameBones = svg.selectAll("g.bones") | |
| .data(frames.filter(function(d, i) { | |
| return i % skip === 0; | |
| })) | |
| .enter() | |
| .append("g") | |
| .attr("transform", function(d, i) { | |
| return "translate(" + (i * gap) + ",0)"; | |
| }); | |
| bones = frameBones.selectAll("line.f") | |
| .data(skeleton) | |
| .enter(); | |
| bone = bones.append("line") | |
| .attr("stroke", "black") | |
| .attr("stroke-opacity", function(d, j, k) { | |
| if ((k * skip) < (frames.length/ 2)) | |
| coef = (k * skip)/frames.length; | |
| else | |
| coef = (frames.length - (k * skip))/frames.length; | |
| return coef - 0.1; | |
| }) | |
| .attr("stroke-width", .2) | |
| .attr("x1", 0).attr("x2", 0) | |
| .attr("x1", function(d, j, k) { | |
| return frames[k * skip][d[0]].x; | |
| }) | |
| .attr("x2", function(d, j, k) { | |
| return frames[k * skip][d[1]].x; | |
| }) | |
| .attr("y1", function(d, j, k) { | |
| return frames[k * skip][d[0]].y; | |
| }) | |
| .attr("y2", function(d, j, k) { | |
| return frames[k * skip][d[1]].y; | |
| }); | |
| window.parent.loaded(); | |
| } |
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