Datasets:
File size: 9,876 Bytes
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<html>
<head>
<meta charset="utf-8" />
<title>Paper Universe 3D Viewer</title>
<style>
html, body { margin:0; padding:0; width:100%; height:100%; overflow:hidden; background:#07111f; color:#e2e8f0; }
#app { position:fixed; inset:0; }
#controls {
position: fixed;
top: 10px;
left: 10px;
z-index: 10;
background: rgba(255,255,255,0.92);
color:#0f172a;
padding: 10px 12px;
border-radius: 10px;
font-family: sans-serif;
display:flex;
flex-wrap:wrap;
gap:8px;
align-items:center;
max-width: calc(100vw - 24px);
box-shadow: 0 18px 45px rgba(2, 8, 23, 0.20);
}
#status {
min-width: 280px;
color:#334155;
}
select, input {
border: 1px solid #cbd5e1;
border-radius: 6px;
padding: 4px 6px;
background: white;
}
.hint {
color:#475569;
font-size: 12px;
}
</style>
<script src="https://unpkg.com/deck.gl@latest/dist.min.js"></script>
</head>
<body>
<div id="controls">
<label for="viewMode">View:</label>
<select id="viewMode">
<option value="papers">Papers</option>
<option value="categories">Categories</option>
<option value="papers+categories" selected>Papers + Categories</option>
<option value="all">All</option>
</select>
<label for="paperLevel">Paper LOD:</label>
<select id="paperLevel"></select>
<label for="colorMode">Color:</label>
<select id="colorMode">
<option value="category" selected>Primary Category</option>
<option value="year">Year</option>
<option value="uniform">Uniform</option>
</select>
<label for="categoryFilter">Filter Category:</label>
<select id="categoryFilter">
<option value="">All Categories</option>
</select>
<span class="hint">Click a category anchor to filter papers.</span>
<span id="status">loading…</span>
</div>
<div id="app"></div>
<script>
const {Deck, ScatterplotLayer, TextLayer, OrbitView, OrbitController} = deck;
const assetRoot = './interactive/';
const viewModeEl = document.getElementById('viewMode');
const paperLevelEl = document.getElementById('paperLevel');
const colorModeEl = document.getElementById('colorMode');
const categoryFilterEl = document.getElementById('categoryFilter');
const statusEl = document.getElementById('status');
let deckgl = null;
let manifest = null;
let cached = {};
let currentViewState = null;
function hashColor(str) {
let h = 0;
for (let i = 0; i < str.length; i++) h = (h * 31 + str.charCodeAt(i)) | 0;
const r = (Math.abs(h) % 160) + 60;
const g = (Math.abs(h >> 8) % 160) + 60;
const b = (Math.abs(h >> 16) % 160) + 60;
return [r, g, b];
}
function yearColor(year) {
const y = Number(year || 0);
const base = ((y % 17) * 13) % 255;
return [40 + (base % 180), 120 + ((base * 2) % 100), 255 - (base % 120)];
}
function paperColor(row) {
if (colorModeEl.value === 'uniform') return [29, 78, 216];
if (colorModeEl.value === 'year') return yearColor(row.year);
return hashColor(row.primary_category || 'unknown');
}
function categoryColor(row) {
return hashColor(row.category_id || 'category');
}
async function loadJson(path) {
if (!cached[path]) {
cached[path] = fetch(path).then(r => r.json());
}
return cached[path];
}
async function ensureManifest() {
if (!manifest) {
manifest = await loadJson(assetRoot + 'manifest.json');
for (const level of manifest.paper_levels) {
const opt = document.createElement('option');
opt.value = level.path;
opt.textContent = level.label;
paperLevelEl.appendChild(opt);
}
const cats = await loadJson(assetRoot + manifest.categories.path);
for (const row of cats) {
const opt = document.createElement('option');
opt.value = row.category_id;
opt.textContent = `${row.category_id} (${row.paper_count.toLocaleString()})`;
categoryFilterEl.appendChild(opt);
}
}
return manifest;
}
function ensureDeck() {
if (deckgl) return deckgl;
deckgl = new Deck({
parent: document.getElementById('app'),
views: [new OrbitView({orbitAxis: 'Z'})],
controller: new OrbitController(),
initialViewState: {target: [0, 0, 0], rotationX: 25, rotationOrbit: 35, zoom: 0.2},
getTooltip: ({object, layer}) => {
if (!object) return null;
if (layer && layer.id === 'papers') {
return {
html: `<b>${object.title || object.canonical_paper_id}</b><br/>${object.primary_category || 'unknown'}<br/>year: ${object.year || 'n/a'}`,
style: {backgroundColor: 'rgba(15, 23, 42, 0.92)', color: '#f8fafc'}
};
}
if (layer && layer.id === 'categories') {
return {
html: `<b>${object.category_id}</b><br/>papers: ${(object.paper_count || 0).toLocaleString()}`,
style: {backgroundColor: 'rgba(15, 23, 42, 0.92)', color: '#f8fafc'}
};
}
if (layer && layer.id === 'years') {
return {
html: `<b>${object.year}</b><br/>papers: ${(object.paper_count || 0).toLocaleString()}`,
style: {backgroundColor: 'rgba(15, 23, 42, 0.92)', color: '#f8fafc'}
};
}
return null;
}
});
return deckgl;
}
function maybeResetView(rows) {
if (currentViewState || !rows.length) return;
const xs = rows.map(r => r.x);
const ys = rows.map(r => r.y);
const zs = rows.map(r => r.z);
const center = [
(Math.min(...xs) + Math.max(...xs)) / 2,
(Math.min(...ys) + Math.max(...ys)) / 2,
(Math.min(...zs) + Math.max(...zs)) / 2
];
currentViewState = {target: center, rotationX: 25, rotationOrbit: 35, zoom: 0.2};
ensureDeck().setProps({initialViewState: currentViewState});
}
async function render() {
const man = await ensureManifest();
const paperPath = assetRoot + paperLevelEl.value;
const papersRaw = await loadJson(paperPath);
const categories = await loadJson(assetRoot + man.categories.path);
const years = await loadJson(assetRoot + man.years.path);
const activeView = viewModeEl.value;
const categoryFilter = categoryFilterEl.value;
const papers = categoryFilter ? papersRaw.filter(r => r.primary_category === categoryFilter) : papersRaw;
maybeResetView(papers.length ? papers : categories);
const showPapers = activeView === 'papers' || activeView === 'papers+categories' || activeView === 'all';
const showCategories = activeView === 'categories' || activeView === 'papers+categories' || activeView === 'all';
const showYears = activeView === 'all';
const layers = [];
if (showPapers) {
layers.push(new ScatterplotLayer({
id: 'papers',
data: papers,
pickable: true,
opacity: 0.28,
radiusUnits: 'pixels',
getPosition: d => [d.x, d.y, d.z],
getRadius: _ => 1.1,
getFillColor: d => [...paperColor(d), 190],
radiusMinPixels: 1,
radiusMaxPixels: 3
}));
}
if (showCategories) {
layers.push(new ScatterplotLayer({
id: 'categories',
data: categories,
pickable: true,
opacity: 0.95,
radiusUnits: 'pixels',
getPosition: d => [d.x, d.y, d.z],
getRadius: d => Math.max(6, Math.min(18, 6 + Math.log10((d.paper_count || 1) + 1) * 3)),
getFillColor: d => [...categoryColor(d), 235],
onClick: info => {
if (info.object) {
categoryFilterEl.value = info.object.category_id || '';
render();
}
}
}));
layers.push(new TextLayer({
id: 'category-labels',
data: categories.slice(0, 48),
pickable: false,
getPosition: d => [d.x, d.y, d.z],
getText: d => d.category_id,
getColor: _ => [15, 23, 42, 255],
getSize: _ => 14,
sizeUnits: 'pixels',
getTextAnchor: _ => 'start',
getAlignmentBaseline: _ => 'center'
}));
}
if (showYears) {
layers.push(new ScatterplotLayer({
id: 'years',
data: years,
pickable: true,
opacity: 0.95,
radiusUnits: 'pixels',
getPosition: d => [d.x, d.y, d.z],
getRadius: _ => 8,
getFillColor: d => [...yearColor(d.year), 240]
}));
layers.push(new TextLayer({
id: 'year-labels',
data: years,
pickable: false,
getPosition: d => [d.x, d.y, d.z],
getText: d => String(d.year),
getColor: _ => [6, 78, 59, 255],
getSize: _ => 14,
sizeUnits: 'pixels',
getTextAnchor: _ => 'middle',
getAlignmentBaseline: _ => 'center'
}));
}
ensureDeck().setProps({
layers,
onViewStateChange: ({viewState}) => {
currentViewState = viewState;
}
});
statusEl.textContent = `papers shown: ${papers.length.toLocaleString()} | categories: ${categories.length.toLocaleString()} | years: ${years.length.toLocaleString()}`;
}
viewModeEl.addEventListener('change', render);
paperLevelEl.addEventListener('change', render);
colorModeEl.addEventListener('change', render);
categoryFilterEl.addEventListener('change', render);
ensureManifest().then(() => render());
</script>
</body>
</html>
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