@sauskylark/potree
Version:
WebGL point cloud viewer
181 lines (143 loc) • 5.88 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">
<link rel="stylesheet" type="text/css" href="../libs/Cesium/Widgets/CesiumWidget/CesiumWidget.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>
<script src="../libs/Cesium/Cesium.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');">
<div id="cesiumContainer" style="position: absolute; width: 100%; height: 100%; background-color:green"></div>
</div>
<div id="potree_sidebar_container"> </div>
</div>
<script type="module">
import * as THREE from "../libs/three.js/build/three.module.js";
window.cesiumViewer = new Cesium.Viewer('cesiumContainer', {
useDefaultRenderLoop: false,
animation: false,
baseLayerPicker : false,
fullscreenButton: false,
geocoder: false,
homeButton: false,
infoBox: false,
sceneModePicker: false,
selectionIndicator: false,
timeline: false,
navigationHelpButton: false,
imageryProvider : Cesium.createOpenStreetMapImageryProvider({url : 'https://a.tile.openstreetmap.org/'}),
terrainShadows: Cesium.ShadowMode.DISABLED,
});
let cp = new Cesium.Cartesian3(4303414.154026048, 552161.235598733, 4660771.704035539);
cesiumViewer.camera.setView({
destination : cp,
orientation: {
heading : 10,
pitch : -Cesium.Math.PI_OVER_TWO * 0.5,
roll : 0.0
}
});
window.potreeViewer = new Potree.Viewer(document.getElementById("potree_render_area"), {
useDefaultRenderLoop: false
});
potreeViewer.setEDLEnabled(true);
potreeViewer.setFOV(60);
potreeViewer.setPointBudget(1_000_000);
potreeViewer.setMinNodeSize(0);
potreeViewer.loadSettingsFromURL();
potreeViewer.setBackground(null);
potreeViewer.loadGUI(() => {
potreeViewer.setLanguage('en');
$("#menu_appearance").next().show();
//viewer.toggleSidebar();
});
Potree.loadPointCloud("../pointclouds/vol_total/cloud.js", "sigeom.sa", e => {
potreeViewer.scene.addPointCloud(e.pointcloud);
e.pointcloud.position.z = 0;
let material = e.pointcloud.material;
material.pointSizeType = Potree.PointSizeType.ADAPTIVE;
potreeViewer.scene.view.position.set(590093.649, 231823.465, 267.402);
potreeViewer.scene.view.lookAt(new THREE.Vector3(589837.149, 231438.996, -0.707));
let pointcloudProjection = e.pointcloud.projection;
let mapProjection = proj4.defs("WGS84");
window.toMap = proj4(pointcloudProjection, mapProjection);
window.toScene = proj4(mapProjection, pointcloudProjection);
{
let bb = potreeViewer.getBoundingBox();
let minWGS84 = proj4(pointcloudProjection, mapProjection, bb.min.toArray());
let maxWGS84 = proj4(pointcloudProjection, mapProjection, bb.max.toArray());
}
});
function loop(timestamp){
requestAnimationFrame(loop);
potreeViewer.update(potreeViewer.clock.getDelta(), timestamp);
potreeViewer.render();
if(window.toMap !== undefined){
{
let camera = potreeViewer.scene.getActiveCamera();
let pPos = new THREE.Vector3(0, 0, 0).applyMatrix4(camera.matrixWorld);
let pRight = new THREE.Vector3(600, 0, 0).applyMatrix4(camera.matrixWorld);
let pUp = new THREE.Vector3(0, 600, 0).applyMatrix4(camera.matrixWorld);
let pTarget = potreeViewer.scene.view.getPivot();
let toCes = (pos) => {
let xy = [pos.x, pos.y];
let height = pos.z;
let deg = toMap.forward(xy);
let cPos = Cesium.Cartesian3.fromDegrees(...deg, height);
return cPos;
};
let cPos = toCes(pPos);
let cUpTarget = toCes(pUp);
let cTarget = toCes(pTarget);
let cDir = Cesium.Cartesian3.subtract(cTarget, cPos, new Cesium.Cartesian3());
let cUp = Cesium.Cartesian3.subtract(cUpTarget, cPos, new Cesium.Cartesian3());
cDir = Cesium.Cartesian3.normalize(cDir, new Cesium.Cartesian3());
cUp = Cesium.Cartesian3.normalize(cUp, new Cesium.Cartesian3());
cesiumViewer.camera.setView({
destination : cPos,
orientation : {
direction : cDir,
up : cUp
}
});
}
let aspect = potreeViewer.scene.getActiveCamera().aspect;
if(aspect < 1){
let fovy = Math.PI * (potreeViewer.scene.getActiveCamera().fov / 180);
cesiumViewer.camera.frustum.fov = fovy;
}else{
let fovy = Math.PI * (potreeViewer.scene.getActiveCamera().fov / 180);
let fovx = Math.atan(Math.tan(0.5 * fovy) * aspect) * 2
cesiumViewer.camera.frustum.fov = fovx;
}
}
cesiumViewer.render();
}
requestAnimationFrame(loop);
</script>
</body>
</html>