@sauskylark/potree
Version:
WebGL point cloud viewer
185 lines (150 loc) • 5.77 kB
HTML
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="description" content="">
<meta name="author" content="">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
<title>Potree Viewer</title>
<link rel="stylesheet" type="text/css" href="../build/potree/potree.css">
<link rel="stylesheet" type="text/css" href="../libs/jquery-ui/jquery-ui.min.css">
<link rel="stylesheet" type="text/css" href="../libs/openlayers3/ol.css">
<link rel="stylesheet" type="text/css" href="../libs/spectrum/spectrum.css">
<link rel="stylesheet" type="text/css" href="../libs/jstree/themes/mixed/style.css">
</head>
<body>
<script src="../libs/jquery/jquery-3.1.1.min.js"></script>
<script src="../libs/spectrum/spectrum.js"></script>
<script src="../libs/jquery-ui/jquery-ui.min.js"></script>
<script src="../libs/other/BinaryHeap.js"></script>
<script src="../libs/tween/tween.min.js"></script>
<script src="../libs/d3/d3.js"></script>
<script src="../libs/proj4/proj4.js"></script>
<script src="../libs/openlayers3/ol.js"></script>
<script src="../libs/i18next/i18next.js"></script>
<script src="../libs/jstree/jstree.js"></script>
<script src="../build/potree/potree.js"></script>
<script src="../libs/plasio/js/laslaz.js"></script>
<!-- INCLUDE ADDITIONAL DEPENDENCIES HERE -->
<!-- INCLUDE SETTINGS HERE -->
<div class="potree_container" style="position: absolute; width: 100%; height: 100%; left: 0px; top: 0px; ">
<div id="potree_render_area" style="background-image: url('../build/potree/resources/images/background.jpg');">
<input type="button" id="animation_toggle" value="pause"
style="position: absolute; bottom: 20px; left: 45%; width: 20%; height: 30px; z-index: 10000"/>
</div>
<div id="potree_sidebar_container"> </div>
</div>
<script type="module">
import * as THREE from "../libs/three.js/build/three.module.js";
$("#animation_toggle").click( () => {
if(!animation.tween){
$("#animation_toggle").prop("value", "pause");
animation.resume();
}else{
$("#animation_toggle").prop("value", "resume");
animation.pause();
}
});
window.viewer = new Potree.Viewer(document.getElementById("potree_render_area"));
viewer.setEDLEnabled(true);
viewer.setFOV(60);
viewer.setPointBudget(3_000_000);
viewer.setMinNodeSize(0);
viewer.loadSettingsFromURL();
viewer.setServer("http://localhost:3000");
viewer.setDescription("");
viewer.loadGUI(() => {
viewer.setLanguage('en');
$("#menu_appearance").next().show();
$("#menu_tools").next().show();
$("#menu_scene").next().show();
viewer.toggleSidebar();
});
let light = new THREE.SpotLight();
light.distance = 1000;
light.position.set(694183.609, 3916133.150, 294.804);
light.lookAt(new THREE.Vector3(694784.299, 3916302.204, 2.697));
viewer.scene.scene.add(light);
let sph = new Potree.SpotLightHelper(light, new THREE.Color().setHex(0xff0000));
viewer.scene.scene.add(sph);
Potree.loadPointCloud("http://5.9.65.151/mschuetz/potree/resources/pointclouds/opentopography/CA13_1.4/cloud.js", "CA13", function(e){
viewer.scene.addPointCloud(e.pointcloud);
let material = e.pointcloud.material;
material.size = 1;
material.pointSizeType = Potree.PointSizeType.ADAPTIVE;
material.uniforms.uShadowColor.value = [0.6, 0.0, 0.0];
viewer.scene.view.position.set(695235.543, 3914545.349, 1135.256);
viewer.scene.view.lookAt(695234.024, 3916032.892, 178.648);
});
{
let path = [
[694677.10, 3916294.33, 10.53],
[694733.42, 3916254.71, 13.31],
[694823.14, 3916179.50, 46.80],
[695019.24, 3916116.38, 48.62],
[695174.56, 3916209.34, 88.01],
[695151.25, 3916485.92, 93.09],
[695024.73, 3916701.16, 88.34],
[694749.78, 3916853.10, 62.62],
[694469.97, 3916728.42, 43.01],
[694457.56, 3916456.28, 23.38]
].map(v => new THREE.Vector3(...v));
let target = new THREE.Vector3(-3.548, 2.729, 6.141);
let animationPath = new Potree.AnimationPath(path);
animationPath.closed = true;
{ // render the path
let geometry = animationPath.getGeometry();
let material = new THREE.LineBasicMaterial();
let line = new THREE.Line(geometry, material, {closed: animationPath.closed});
viewer.scene.scene.add(line);
}
{ // render the control points of the path
for(let pos of path){
let sg = new THREE.SphereGeometry(5.0, 32, 32);
let sm = new THREE.MeshBasicMaterial({color: 0x0000ff});
let s = new THREE.Mesh(sg, sm);
s.position.copy(pos);
viewer.scene.scene.add(s);
}
}
{ // Animate from beginning to end with a speed of 10 meters per second
let start = 0;
let end = Infinity;
let speed = 200;
let animation = animationPath.animate(start, end, speed, t => {
animation.repeat = true;
// t is a value between 0 and 1.
// use getPoint(t) to map from t to the position on the animation path
let point = animation.getPoint(t);
let target = animation.getPoint(t + 0.0001);
light.position.copy(point);
light.lookAt(target);
sph.update();
});
window.animation = animation;
}
{
viewer.onGUILoaded(() => {
console.log("adding to gui");
// Add entries to object list in sidebar
let tree = $(`#jstree_scene`);
let parentNode = "other";
let node = tree.jstree('create_node', parentNode, {
"text": "Light",
"icon": `${Potree.resourcePath}/icons/triangle.svg`,
"data": light
},
"last", false, false);
tree.jstree("check_node", node);
});
}
}
function pause(){
animation.pause();
}
function resume(){
animation.resume();
}
</script>
</body>
</html>