itowns
Version:
A JS/WebGL framework for 3D geospatial data visualization
100 lines (84 loc) • 3.53 kB
HTML
<html>
<head>
<title>Point Cloud on globe</title>
<style type="text/css">
#info {
color: #7ad7ff;
font-family: 'Open Sans', sans-serif;
position: absolute;
top: 0;
left: 0;
padding: 0.3rem;
background-color: #404040;
z-index: 1;
}
@media (max-width: 600px) {
#info,
.dg {
display: none;
}
}
</style>
<meta charset="UTF-8">
<link rel="stylesheet" type="text/css" href="css/example.css">
<link rel="stylesheet" type="text/css" href="css/LoadingScreen.css">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<div id="viewerDiv"></div>
<div id="info"></div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/dat-gui/0.7.6/dat.gui.min.js"></script>
<script src="../dist/itowns.js"></script>
<script src="js/GUI/LoadingScreen.js"></script>
<script src="../dist/debug.js"></script>
<script type="text/javascript">
var potreeLayer;
var oldPostUpdate;
var viewerDiv;
var debugGui;
var view;
viewerDiv = document.getElementById('viewerDiv');
viewerDiv.style.display = 'block';
debugGui = new dat.GUI();
var placement = {
coord: new itowns.Coordinates('EPSG:4326', 4.631512, 43.675626),
range: 100,
tilt: 45,
heading: -60
}
view = new itowns.GlobeView(viewerDiv, placement, { handleCollision: false });
setupLoadingScreen(viewerDiv, view);
view.controls.minDistance = 50;
// Configure Point Cloud layer
potreeLayer = new itowns.PotreeLayer('eglise_saint_blaise_arles', {
source: new itowns.PotreeSource({
file: 'eglise_saint_blaise_arles.js',
url: 'https://raw.githubusercontent.com/gmaillet/dataset/master/',
crs: view.referenceCrs,
}),
});
// add potreeLayer to scene
function onLayerReady() {
debug.PointCloudDebug.initTools(view, potreeLayer, debugGui);
// update stats window
var info = document.getElementById('info');
view.addFrameRequester(itowns.MAIN_LOOP_EVENTS.AFTER_RENDER, () => {
info.textContent = potreeLayer.displayedCount.toLocaleString() + ' points';
});
}
window.view = view;
itowns.View.prototype.addLayer.call(view, potreeLayer).then(onLayerReady);
itowns.Fetcher.json('./layers/JSONLayers/IGN_MNT_HIGHRES.json').then(function _(config) {
config.source = new itowns.WMTSSource(config.source);
var layer = new itowns.ElevationLayer(config.id, config);
view.addLayer(layer);
});
itowns.Fetcher.json('./layers/JSONLayers/Ortho.json').then(function _(config) {
config.source = new itowns.WMTSSource(config.source);
var layer = new itowns.ColorLayer(config.id, config);
view.addLayer(layer);
});
</script>
</body>
</html>