Deleted frontend

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didier committed 2024-11-05 08:41:01 -05:00
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commit afbe73cd21
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Animation</title>
<meta name="viewport" content="width=device-width,initial-scale=1" />
<meta name="description" content="" />
<link rel="icon" href="favicon.png">
<link rel="stylesheet" href="style.css">
<script src="animation.js" type="module"></script>
</head>
<body>
<h1>Hello, world!</h1>
<svg width="900" height="450" >
<rect x="0" y="0" width="900" height="450" class="court-border"></rect>
<line x1="450" y1="0" x2="450" y2="450" class="court-border"></line>
<line x1="300" y1="0" x2="300" y2="450" class="return-line"></line>
<line x1="600" y1="0" x2="600" y2="450" class="return-line"></line>
<rect x="0" y="157.5" width="15" height="15"
style="fill: red;" id="rect-1"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="fill: blue;" id="rect-2"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="fill: yellow;" id="rect-3"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="fill: pink;" id="rect-4"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="fill: purple;" id="rect-5"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="fill: black;" id="rect-6"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="stroke: red; fill-opacity: 0;" id="rect-7"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="stroke: blue; fill-opacity: 0;" id="rect-8"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="stroke: yellow; fill-opacity: 0;" id="rect-9"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="stroke: pink; fill-opacity: 0;" id="rect-10"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="stroke: purple; fill-opacity: 0;" id="rect-11"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="stroke: black; fill-opacity: 0;" id="rect-12"></rect>
</svg>
<div>
<button id="play">play</button> <br>
<button id="pause">pause</button>
<br>
<input type="number" id="seek-value">
<button id="seek">seek</button>
</div>
</body>
</html>
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import anime from "https://esm.sh/animejs@3.2.2";
const second = 1000;
const canvasWidth = Number.parseFloat(document.querySelector("svg").getAttribute("width"));
const canvasHeight = Number.parseFloat(document.querySelector("svg").getAttribute("height"));
function gaussianRandom(mean=0, stdev=1) {
const u = 1 - Math.random(); // Converting [0,1) to (0,1]
const v = Math.random();
const z = Math.sqrt( -2.0 * Math.log( u ) ) * Math.cos( 2.0 * Math.PI * v );
// Transform to the desired mean and standard deviation:
return z * stdev + mean;
}
function* brownian(n){
let x = 0;
for(let i = 0; i < n; i ++){
x += gaussianRandom(0, 10);
console.log(x);
yield x;
}
}
function* pseudoBrownian(n, limit){
let x = 0;
for(let i = 0; i < n; i ++){
let delta = gaussianRandom(0, 10);
if(Math.abs(x + delta) > limit){
delta = -1 * delta
}
x += delta;
yield x;
}
}
function* keyFrames(duration, framePerSeconds){
const deltaX = canvasWidth / (duration * framePerSeconds);
const limit = 0.75 * (canvasHeight / 2);
for(const deltaY of pseudoBrownian(duration * framePerSeconds, limit)){
yield {translateX: `+=${deltaX}`, translateY: deltaY};
}
}
const duration = 60;
const timeline = anime.timeline({
duration: duration * second,
autoplay: false,
easing: 'linear'});
for(let i = 1; i <= 12; i++){
timeline.add({
targets: `#rect-${i}`,
keyframes: Array.from(keyFrames(duration, 30)),
}, 0)
}
document.querySelector('#play').onclick = timeline.play;
document.querySelector('#pause').onclick = timeline.pause;
document.querySelector('#seek').onclick = function(){
const seekVal = Number.parseFloat(second * document.querySelector('#seek-value').value);
timeline.pause();
timeline.seek(seekVal);
}
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Dodgeball Tracker</title>
<meta name="viewport" content="width=device-width,initial-scale=1" />
<meta name="description" content="" />
<link rel="icon" href="favicon.png">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@0.9.4/css/bulma.min.css">
<link rel="stylesheet" href="style.css">
<script src="main-old.js" type="module"></script>
</head>
<body>
<h1 class="title is-1">Dodgeball Tracker</h1>
<div id="new"></div>
<h3 id="first-ts"></h3>
<div>
<select>
<option value="lmbn_n_cuhk03_d">lmbn_n_cuhk03_d</option>
</select>
</div>
<svg width="900" height="450" id="first" style="background-color: lightgray">
</svg>
<br>
<svg width="900" height="450" >
<rect x="0" y="0" width="900" height="450" class="court-border"></rect>
<line x1="450" y1="0" x2="450" y2="450" class="court-border"></line>
<line x1="300" y1="0" x2="300" y2="450" class="return-line"></line>
<line x1="600" y1="0" x2="600" y2="450" class="return-line"></line>
<rect x="0" y="157.5" width="15" height="15"
style="fill: red;" id="rect-1"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="fill: blue;" id="rect-2"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="fill: yellow;" id="rect-3"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="fill: pink;" id="rect-4"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="fill: purple;" id="rect-5"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="fill: black;" id="rect-6"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="stroke: red; fill-opacity: 0;" id="rect-7"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="stroke: blue; fill-opacity: 0;" id="rect-8"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="stroke: yellow; fill-opacity: 0;" id="rect-9"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="stroke: pink; fill-opacity: 0;" id="rect-10"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="stroke: purple; fill-opacity: 0;" id="rect-11"></rect>
<rect x="0" y="157.5" width="15" height="15"
style="stroke: black; fill-opacity: 0;" id="rect-12"></rect>
</svg>
<div>
<button id="play">play</button> <br>
<button id="pause">pause</button>
<br>
<input type="number" id="seek-value">
<button id="seek">seek</button>
</div>
</body>
</html>
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Dodgeball Tracker</title>
<meta name="viewport" content="width=device-width,initial-scale=1" />
<meta name="description" content="" />
<link rel="icon" href="favicon.png">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@0.9.4/css/bulma.min.css">
<link rel="stylesheet" href="style.css">
<script src="main.js" type="module"></script>
</head>
<body>
</body>
</html>
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import anime from "https://esm.sh/animejs@3.2.2";
import m from "https://esm.sh/mithril@2.2.2"
import colormap from "https://esm.sh/colormap@2.3.2"
const second = 1000;
const canvasWidth = Number.parseFloat(document.querySelector("svg").getAttribute("width"));
const canvasHeight = Number.parseFloat(document.querySelector("svg").getAttribute("height"));
function gaussianRandom(mean=0, stdev=1) {
const u = 1 - Math.random(); // Converting [0,1) to (0,1]
const v = Math.random();
const z = Math.sqrt( -2.0 * Math.log( u ) ) * Math.cos( 2.0 * Math.PI * v );
// Transform to the desired mean and standard deviation:
return z * stdev + mean;
}
function* brownian(n){
let x = 0;
for(let i = 0; i < n; i ++){
x += gaussianRandom(0, 10);
console.log(x);
yield x;
}
}
function* pseudoBrownian(n, limit){
let x = 0;
for(let i = 0; i < n; i ++){
let delta = gaussianRandom(0, 10);
if(Math.abs(x + delta) > limit){
delta = -1 * delta
}
x += delta;
yield x;
}
}
function* keyFrames(duration, framePerSeconds){
const deltaX = canvasWidth / (duration * framePerSeconds);
const limit = 0.75 * (canvasHeight / 2);
for(const deltaY of pseudoBrownian(duration * framePerSeconds, limit)){
yield {translateX: `+=${deltaX}`, translateY: deltaY};
}
}
const duration = 60;
const timeline = anime.timeline({
duration: duration * second,
autoplay: false,
easing: 'linear'});
for(let i = 1; i <= 12; i++){
timeline.add({
targets: `#rect-${i}`,
keyframes: Array.from(keyFrames(duration, 30)),
}, 0)
}
document.querySelector('#play').onclick = timeline.play;
document.querySelector('#pause').onclick = timeline.pause;
document.querySelector('#seek').onclick = function(){
const seekVal = Number.parseFloat(second * document.querySelector('#seek-value').value);
timeline.pause();
timeline.seek(seekVal);
}
function generatePoints(points, frames){
const lst = [];
const colors = colormap({
colormap: 'viridis',
nshades: new Set(points.map(p => p.objectId)).size,
format: 'hex',
alpha: 1
});
for(const point of points){
if(frames.indexOf(point.frameIndex) !== -1){
lst.push(m("text", {x: point.y, y: point.x, fill: colors[point.objectId]}, point.objectId));
}
}
return m("g", lst);
}
function getTimeStamp(points, frameId){
for(const point of points){
if(point.frameIndex === frameId){
return `${point.frameTimestamp / 1000} seconds`;
}
}
}
const url = "/dodgeball-tracker/outputs/output-lmbn_n_cuhk03_d.json";
const resp = await fetch(url);
const points = await resp.json();
function range(min, max){
const ret = [];
while(min < max){
ret.push(min);
min ++;
}
return ret
}
function getCourtLines(){
return [
m("line", {x1: 450, x2: 450, y1: 0, y2: 450, class: "court-border"}),
m("line", {x1: 300, x2: 300, y1: 0, y2: 450, class: "return-line"}),
m("line", {x1: 600, x2: 600, y1: 0, y2: 450, class: "return-line"})
]
}
m.render(document.getElementById("first"), generatePoints(points.points, range(-10, 400)));
m.render(document.getElementById("first-ts"), m("span", getTimeStamp(points.points, 80)));
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import m from "https://esm.sh/mithril@2.2.2"
import colormap from "https://esm.sh/colormap@2.3.2"
import {range} from "./util.js";
function gaussianRandom(mean=0, stdev=1) {
const u = 1 - Math.random(); // Converting [0,1) to (0,1]
const v = Math.random();
const z = Math.sqrt( -2.0 * Math.log( u ) ) * Math.cos( 2.0 * Math.PI * v );
// Transform to the desired mean and standard deviation:
return z * stdev + mean;
}
function* brownian(n){
let x = 0;
for(let i = 0; i < n; i ++){
x += gaussianRandom(0, 10);
console.log(x);
yield x;
}
}
function* pseudoBrownian(n, limit){
let x = 0;
for(let i = 0; i < n; i ++){
let delta = gaussianRandom(0, 10);
if(Math.abs(x + delta) > limit){
delta = -1 * delta
}
x += delta;
yield x;
}
}
function* keyFrames(duration, framePerSeconds){
const deltaX = canvasWidth / (duration * framePerSeconds);
const limit = 0.75 * (canvasHeight / 2);
for(const deltaY of pseudoBrownian(duration * framePerSeconds, limit)){
yield {translateX: `+=${deltaX}`, translateY: deltaY};
}
}
function generatePoints(points, frames){
const lst = [];
const colors = colormap({
colormap: 'viridis',
nshades: new Set(points.map(p => p.objectId)).size,
format: 'hex',
alpha: 1
});
for(const point of points){
if(frames.indexOf(point.frameIndex) !== -1){
lst.push(m("text", {x: point.y, y: point.x, fill: colors[point.objectId]}, point.objectId));
}
}
return m("g", lst);
}
function getTimeStamp(points, frameId){
for(const point of points){
if(point.frameIndex === frameId){
return `${point.frameTimestamp / 1000} seconds`;
}
}
}
// const url = "/dodgeball-tracker/outputs/output-lmbn_n_cuhk03_d.json";
// const resp = await fetch(url);
// const points = await resp.json();
function getCourtLines(){
return [
m("line", {x1: 450, x2: 450, y1: 0, y2: 450, class: "court-border"}),
m("line", {x1: 300, x2: 300, y1: 0, y2: 450, class: "return-line"}),
m("line", {x1: 600, x2: 600, y1: 0, y2: 450, class: "return-line"})
]
}
class WorkingTabs{
#datasets = []
async oninit(){
const url = "/dodgeball-tracker/outputs/index.json"
this.#datasets = (await m.request({method: "GET", url: url}))?.index ?? [];
}
tabs(){
return m("div.tabs",
m("ul",
m("li.is-active", m("a", "Info")),
m("li", m("a", "Video Player"))));
}
info(){
const options = this.#datasets.map(ds => m('option', {value: ds.id}, ds.label));
return m("div.field",
m("label.label", "Dataset"),
m("div.control",
m("div.select",
m("select", options))));
}
view(){
return m("div",
this.tabs(),
this.info())
}
}
const Court = {
view: function(){
const margin = 50
return m("svg.court-side", { width: 900 + 2 * margin, height: 450 + 2 * margin}, [
m("g.court-border#court", {transform: `translate(${margin} ${margin})`}, [
m("rect", {width: 900, height: 450, style: 'background-color: pink;'}),
getCourtLines()
])
])
}
}
// m.render(document.getElementById("new"), drawCourt());
// m.render(document.getElementById("first"), generatePoints(points.points, range(-10, 400)));
// m.render(document.getElementById("first-ts"), m("span", getTimeStamp(points.points, 80)));
const Main = {
view: function(){
return m("div", [
m("h1.title.is-1", "DodgeBall Tracker"),
m("div.columns.is-centered",
m("m.column.is-three-quarters",
m(Court),
m(WorkingTabs)))
])
}
}
m.mount(document.body, Main);
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.court-border {
stroke: red;
stroke-width: 4px;
/*fill-opacity: 0;*/
fill: gray;
}
.court-side {
background-color: pink;
}
.return-line {
stroke: blue;
stroke-width: 2px;
fill-opacity: 0;
}
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export function range(min, max=undefined){
if(max === undefined){
max = min;
min = 0;
}
const ret = [];
while(min < max){
ret.push(min);
min ++;
}
return ret
}