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viz_pos.html
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viz_pos.html
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Viz Pos</title>
<script src="https://cdn.plot.ly/plotly-latest.min.js"></script>
<style id="compiled-css" type="text/css">
#dropzone {
background-color: #F8F0D7;
border: solid 3px #ffcc88;
min-height: 50px;
padding: 20px;
text-shadow: 1px 1px 0 #fff;
}
.setzone {
background-color: #F8F8F0;
border: solid 1px #e6e6e6;
padding: 10px;
margin-top: 10px;
}
#dropzone.dropover {
background-color: #cff;
}
.btn {
padding: 7px 10px 7px 10px;
font-size: 12px;
font-weight: bold;
letter-spacing: 1px;
border: 1px solid #CCC;
border-bottom-color: #C6C6C6;
border-radius: 3px;
}
</style>
<script type="text/javascript">
var myViz = {};
myViz.posDict = {}; // データ保持
myViz.playflag = false; // 再生中か
myViz.plot3dflag = false; //3D(pos.txt)か2D(*_keypoints.json)か ※TODO 2D対応
window.onload=function(){
// Drag and Dropの設定
var elDrop = document.getElementById('dropzone');
var elFiles = document.getElementById('files');
elDrop.addEventListener('dragover', function(event) {
event.preventDefault();
event.dataTransfer.dropEffect = 'copy';
showDropping();
});
elDrop.addEventListener('dragleave', function(event) {
hideDropping();
});
elDrop.addEventListener('drop', function(event) {
event.preventDefault();
hideDropping();
var files = event.dataTransfer.files;
showFiles(files);
});
function showDropping() {
elDrop.classList.add('dropover');
}
function hideDropping() {
elDrop.classList.remove('dropover');
}
// ドロップ時に呼ばれる関数
function showFiles(files) {
if (files.length < 1) {
alert("drop no file");
}
myViz.posDict = {};
var el_fr_min = document.getElementById('fr_min');
var el_fr_max = document.getElementById('fr_max');
var el_fr = document.getElementById('fr');
el_fr_min.value = '';
el_fr_max.value = '';
for (var i = 0; i < files.length; i++) {
//FileReaderの作成
var reader = new FileReader();
//テキスト形式で読み込む
reader.readAsText(files[i]);
// 2D jsonファイルの場合、ファイルは複数
if (files[i].name.endsWith('.json')) {
// TODO
} else {
// 3D posファイルの場合
reader.tmpmyframe = '3d';
}
console.log(files[i].name);
//読込終了後の処理
reader.onload = function(ev){
if (ev.target.tmpmyframe == '3d') {
// 3dデータ読み込み
// 配列にする
var lineArr = ev.target.result.split("\n");
var max_x=-99999, max_y=-99999, max_z=-99999, min_x=99999, min_y=99999, min_z=99999;
for (var j = 0; j < lineArr.length; j++) {
var poslist = lineArr[j].split(",");
var poslist2 = []
for (var k = 0; k < poslist.length; k++) {
var pos = {};
var ixyz = poslist[k].trim().split(" ");
pos.i = parseInt(ixyz[0]);
pos.x = parseFloat(ixyz[1]);
pos.y = parseFloat(ixyz[2]);
pos.z = parseFloat(ixyz[3]);
poslist2.push(pos)
if (pos.x > max_x){max_x = pos.x }
if (pos.x < min_x){min_x = pos.x }
if (pos.y > max_y){max_y = pos.y }
if (pos.y < min_y){min_y = pos.y }
if (pos.z > max_z){max_z = pos.z }
if (pos.z < min_z){min_z = pos.z }
}
myViz.posDict['3d' + j] = poslist2;
}
document.getElementById("x_min").value = Math.floor(min_x/100)*100;
document.getElementById("x_max").value = Math.ceil(max_x/100)*100;
document.getElementById("y_min").value = Math.floor(min_y/100)*100;
document.getElementById("y_max").value = Math.ceil(max_y/100)*100;
document.getElementById("z_min").value = Math.floor(min_z/100)*100;
document.getElementById("z_max").value = Math.ceil(max_z/100)*100;
// if (max_y - min_y > 0) {
// document.getElementById("distance").value = (max_z-min_z)/(max_y-min_y)*1.5
//}
// 行数をFrameに表示
document.getElementById('fr_max').value = lineArr.length - 2;
document.getElementById('fr_min').value = 0;
// Frameを0にする
document.getElementById('fr').value = 0;
myViz.plot3dflag = true;
plotpose();
} else {
// 2dデータ読み込み
// TODO
}
}
}
}
}
function frameMove(val) {
var val_new = parseInt(document.getElementById('fr').value) + val;
var val_max = parseInt(document.getElementById('fr_max').value);
var val_min = parseInt(document.getElementById('fr_min').value);
if (isNaN(val_max)) {
return;
}
if (val_new > val_max) {
val_new = val_max;
} else if (val_new < val_min) {
val_new = val_min;
}
document.getElementById('fr').value = val_new;
if (myViz.plot3dflag) {
plotpose();
} else {
plot2dpose(); //未作成
}
}
function next() {
var start = Date.now();
var val_new = parseInt(document.getElementById('fr').value) + 1;
var val_max = parseInt(document.getElementById('fr_max').value);
var val_min = parseInt(document.getElementById('fr_min').value);
var interval = parseFloat(document.getElementById('interval').value);
if (isNaN(val_max)) {
return;
}
if (val_new > val_max) {
document.getElementById('fr').value = val_min;
return;
}
document.getElementById('fr').value = val_new;
if (myViz.plot3dflag) {
plotpose();
} else {
plot2dpose(); //未作成
}
var end = Date.now();
// フレーム間のインターバルを設定
if (end - start > interval) {
interval = 0;
} else {
interval = interval + start - end;
}
if (myViz.playflag == true) {
setTimeout(function(){next()}, interval); //
}
}
function start() {
myViz.playflag = true;
setTimeout(function(){next()}, 0);
}
function stop() {
myViz.playflag = false;
}
function plotpose() {
var line_no = document.getElementById('fr').value
var poslist = myViz.posDict['3d' + line_no];
var xpos = {};
var ypos = {};
var zpos = {};
var key = 0;
for (var i = 0; i < poslist.length; i++) {
key = poslist[i].i;
xpos[key] = poslist[i].x;
ypos[key] = poslist[i].y;
zpos[key] = poslist[i].z;
}
var body_name = {0:'Hip',1:'RHip',2:'RKnee',3:'RFoot',6:'LHip',7:'LKnee',8:'LFoot',12:'Spine',13:'Thorax',14:'Neck/Nose',15:'Head',17:'LShoulder',18:'LElbow',19:'LWrist',25:'RShoulder',26:'RElbow',27:'RWrist'};
var order = [[15, 14, 13, 12, 0],[13, 17, 18, 19],[13, 25, 26, 27],[0, 1, 2, 3],[0, 6, 7, 8]];
var x = [];
var y = [];
var z = [];
var text = [];
for (var i = 0; i < order.length; i++) {
x.push([]);
y.push([]);
z.push([]);
text.push([]);
for (var j = 0; j < order[i].length; j++) {
x[i].push(xpos[order[i][j]]);
y[i].push(ypos[order[i][j]]);
z[i].push(zpos[order[i][j]]);
text[i].push(body_name[order[i][j]]);
}
}
var x_min = parseFloat(document.getElementById("x_min").value);
var x_max = parseFloat(document.getElementById("x_max").value);
var y_min = parseFloat(document.getElementById("y_min").value);
var y_max = parseFloat(document.getElementById("y_max").value);
var z_min = parseFloat(document.getElementById("z_min").value);
var z_max = parseFloat(document.getElementById("z_max").value);
var distance = parseFloat(document.getElementById("distance").value);
var elev = parseFloat(document.getElementById("elev").value);
var azim = parseFloat(document.getElementById("azim").value);
// camera
var camera_x = 0;
var camera_y = -1 * distance;
var camera_z = 0;
// x rotation
var camera_tmp1_x = camera_x;
var camera_tmp1_y = Math.cos(-1 * elev / 180 * Math.PI) * camera_y - Math.sin(-1 * elev / 180 * Math.PI) * camera_z;
var camera_tmp1_z = Math.sin(-1 * elev / 180 * Math.PI) * camera_y + Math.cos(-1 * elev / 180 * Math.PI) * camera_z;
// z rotation
var camera_x = Math.cos(azim / 180 * Math.PI) * camera_tmp1_x - Math.sin(azim / 180 * Math.PI) * camera_tmp1_y;
var camera_y = Math.sin(azim / 180 * Math.PI) * camera_tmp1_x + Math.cos(azim / 180 * Math.PI) * camera_tmp1_y;
var camera_z = camera_tmp1_z;
var plot_title = 'Frame ' + line_no;
Plotly.react('graph',
[
{
type: 'scatter3d',
mode: 'lines+markers',
x: x[0],
y: y[0],
z: z[0],
text: text[0],
name: 'center',
opacity: 1,
line: {
width: 6,
color: 'rgb(46, 204, 113)',
reversescale: false
},
marker: {
color: 'rgb(46, 204, 113)',
size: 2
}
},
{
type: 'scatter3d',
mode: 'lines+markers',
x: x[1],
y: y[1],
z: z[1],
text: text[1],
name: 'left',
opacity: 2,
line: {
width: 6,
color: 'rgb(46, 204, 113)',
reversescale: false
},
marker: {
color: 'rgb(46, 204, 113)',
size: 2
}
},
{
type: 'scatter3d',
mode: 'lines+markers',
x: x[2],
y: y[2],
z: z[2],
text: text[2],
name: 'right',
opacity: 2,
line: {
width: 6,
color: 'rgb(155, 89, 182)',
reversescale: false
},
marker: {
color: 'rgb(155, 89, 182)',
size: 2
}
},
{
type: 'scatter3d',
mode: 'lines+markers',
x: x[3],
y: y[3],
z: z[3],
text: text[3],
name: 'right',
opacity: 2,
line: {
width: 6,
color: 'rgb(155, 89, 182)',
reversescale: false
},
marker: {
color: 'rgb(155, 89, 182)',
size: 2
}
},
{
type: 'scatter3d',
mode: 'lines+markers',
x: x[4],
y: y[4],
z: z[4],
text: text[4],
name: 'left',
opacity: 2,
line: {
width: 6,
color: 'rgb(46, 204, 113)',
reversescale: false
},
marker: {
color: 'rgb(46, 204, 113)',
size: 2
}
}
],
{
scene: {
aspectmode : 'manual',
aspectratio : {x : (x_max - x_min)/(z_max - z_min)*1.3, y : (y_max - y_min)/(z_max - z_min)*1.3, z : 1.3},
xaxis: {
range: [x_min,x_max]
},
yaxis: {
range: [y_min,y_max]
},
zaxis: {
range: [z_min,z_max]
},
camera: {
eye: {
x: camera_x,
y: camera_y,
z: camera_z
}
},
},
title: plot_title,
height: 600,
showlegend:false,
},
{showSendToCloud: true}
);
}
</script>
</head>
<body>
<div id="dropzone" effectAllowed="move">Drop "pos.txt" file here!</div>
<div id="set3d" class="setzone">
<table>
<tr>
<td>
xRange:
</td>
<td>
<input type="text" id="x_min" value="-1500" style="width:50px;" onblur="frameMove(0);">
- <input type="text" id="x_max" value="1500" style="width:50px;" onblur="frameMove(0);">
</td>
<td style="padding-left:20px;">
yRange:
</td>
<td>
<input type="text" id="y_min" value="-1000" style="width:50px;" onblur="frameMove(0);">
- <input type="text" id="y_max" value="1000" style="width:50px;" onblur="frameMove(0);">
</td>
<td style="padding-left:20px;">
zRange:
</td>
<td>
<input type="text" id="z_min" value="-200" style="width:50px;" onblur="frameMove(0);">
- <input type="text" id="z_max" value="1800" style="width:50px;" onblur="frameMove(0);">
</td>
</tr>
<tr>
<td style="padding-top:5px;">
distance:
</td>
<td style="padding-top:5px;">
<input type="text" id="distance" value="2.5" style="width:50px;" onblur="frameMove(0);">
</td>
<td style="padding-top:5px;padding-left:20px;">
elevationAngle:
</td>
<td style="padding-top:5px;">
<input type="text" id="elev" value="18" style="width:50px;" onblur="frameMove(0);">
</td>
<td style="padding-top:5px;padding-left:20px;">
azimuthAngle:
</td>
<td style="padding-top:5px;">
<input type="text" id="azim" value="10" style="width:50px;" onblur="frameMove(0);">
</td>
</tr>
</table>
</div>
<div class="setzone">
<table>
<tr>
<td>
Frame:
</td>
<td>
<input type="text" id="fr" value="" style="width:50px;" onblur="frameMove(0);">
(<input type="text" id="fr_min" value="" style="width:50px;" disabled > - <input type="text" id="fr_max" value="" style="width:50px;" disabled >)
</td>
<td style="padding-left:20px;">
<input style="width: 50px;" class="btn" type="button" value="<30" onclick="frameMove(-30);">
<input style="width: 50px;" class="btn" type="button" value="<5" onclick="frameMove(-5);">
<input style="width: 50px;" class="btn" type="button" value="<1" onclick="frameMove(-1);">
<input style="width: 50px;" class="btn" type="button" value="1>" onclick="frameMove(1);">
<input style="width: 50px;" class="btn" type="button" value="5>" onclick="frameMove(5);">
<input style="width: 50px;" class="btn" type="button" value="30>" onclick="frameMove(30);">
</td>
</tr>
<tr>
<td colspan="2" style="padding-top:5px;">
<input style="width: 100px;" class="btn" type="button" value="slow play" onclick="start();">
<input style="width: 50px;" class="btn" type="button" value="stop" onclick="stop();">
</td>
<td style="padding-top:5px;padding-left:20px;">
Interval(ms):<input type="text" id="interval" value="60" style="width:50px;">
</td>
</tr>
</table>
</div>
<div id="graph"></div>
</body>
</html>