821 lines
27 KiB
JavaScript
821 lines
27 KiB
JavaScript
import maplibregl from "maplibre-gl";
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import proj4 from "proj4";
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import * as THREE from "three";
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proj4.defs("EPSG:25832", "+proj=utm +zone=32 +ellps=GRS80 +units=m +no_defs");
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const center = [9.209116842757239, 52.26520546238239]
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const map = new maplibregl.Map({
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container: 'map',
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style: "https://tiles.openfreemap.org/styles/bright",
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center: center,
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zoom: 17,
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maxZoom: 24,
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});
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map.addControl(new maplibregl.NavigationControl({
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visualizePitch: true,
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showZoom: true,
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showCompass: true
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}));
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const coordinatesDiv = document.getElementById('coordinates');
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map.on('mousemove', (e) => {
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coordinatesDiv.innerHTML = `Lon: ${e.lngLat.lng.toFixed(5)}° | Lat: ${e.lngLat.lat.toFixed(5)}°`;
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});
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var pointBudget = document.getElementById("pointSlider").value;
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var pointSize = document.getElementById("pointSizeSlider").value;
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const elRenderArea = document.getElementById("potree_render_area");
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const viewer = new Potree.Viewer(elRenderArea, {noDragAndDrop: true});
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viewer.setEDLEnabled(false);
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viewer.setFOV(60);
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viewer.setPointBudget(pointBudget);
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viewer.setMinNodeSize(pointSize);
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viewer.setBackground("none");
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viewer.orbitControls.enabled = false;
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viewer.fpControls.enabled = false;
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viewer.deviceControls.enabled = false;
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var quality = 'medium';
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function getPointCloudFiles() {
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return {
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first: `http://ar2350.web-01.fbbgg.hs-woe.de/Punktwolken%20konvertiert%20potree%20Format/sp1_${quality}/metadata.json`,
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second: `http://ar2350.web-01.fbbgg.hs-woe.de/Punktwolken%20konvertiert%20potree%20Format/sp2_${quality}/metadata.json`,
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third: `http://ar2350.web-01.fbbgg.hs-woe.de/Punktwolken%20konvertiert%20potree%20Format/sp3_${quality}/metadata.json`,
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};
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}
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let currentPointCloud = null;
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let isVisible = true;
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function loadPointCloud(path) {
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viewer.scene.view.yaw = 0;
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viewer.scene.view.pitch = 0;
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if (currentPointCloud) {
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const index = viewer.scene.pointclouds.indexOf(currentPointCloud);
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if (index !== -1) viewer.scene.pointclouds.splice(index, 1);
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if (currentPointCloud.parent) currentPointCloud.parent.remove(currentPointCloud);
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currentPointCloud = null;
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viewer.render();
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}
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if (!path || !isVisible) return;
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Potree.loadPointCloud(path, "punktwolke", function(e) {
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currentPointCloud = e.pointcloud;
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viewer.scene.addPointCloud(currentPointCloud);
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let material = currentPointCloud.material;
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material.size = 1;
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material.pointSizeType = Potree.PointSizeType.ADAPTIVE;
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// 1. Three.js zwingen, die Wolke sofort in der 3D-Welt zu platzieren
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currentPointCloud.updateMatrixWorld(true);
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// 2. POTREE WECKRUF: Zwinge den Viewer, sich intern zu dimensionieren.
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// Das löst das Problem, dass Potree beim allerersten Aufruf die Kamera ignoriert.
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viewer.update(viewer.clock.getDelta(), Number.MAX_VALUE);
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// 3. Jetzt die Kamera berechnen und setzen
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syncCamera();
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// 4. Ein zweites Mal synchronisieren, falls MapLibre im selben Frame das Canvas resized hat
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requestAnimationFrame(() => {
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syncCamera();
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});
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});
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}
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// Variable, um Endlosschleifen zu verhindern
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let isSyncing = false;
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function syncCamera() {
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if (!currentPointCloud || isSyncing) return;
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isSyncing = true;
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const transform = map.transform;
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// 1. Dimensionen auf den Pixel genau angleichen
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if (viewer.renderer) {
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viewer.renderer.setSize(map.getCanvas().clientWidth, map.getCanvas().clientHeight);
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}
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// 2. Mathematische Parameter aus dem MapLibre-Kern extrahieren
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const pitch = transform.pitch * Math.PI / 180;
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const bearing = transform.bearing * Math.PI / 180;
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const mapCenter = map.getCenter();
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const [utmX, utmY] = proj4("EPSG:4326", "EPSG:25832", [mapCenter.lng, mapCenter.lat]);
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// WICHTIG: Nutze MapLibres exakte mathematische Kameradistanz
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const distanceInMeters = transform.cameraToCenterDistance / transform.pixelsPerMeter;
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const target = new THREE.Vector3(utmX, utmY, 0);
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const offset = new THREE.Vector3(
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0,
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-distanceInMeters * Math.sin(pitch),
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distanceInMeters * Math.cos(pitch)
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);
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offset.applyAxisAngle(new THREE.Vector3(0, 0, 1), -bearing);
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const cameraPosition = target.clone().add(offset);
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// 3. Potree-Kamera absolut starr setzen
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viewer.scene.view.position.copy(cameraPosition);
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viewer.scene.view.lookAt(target);
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viewer.setFOV(transform.fov);
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// 4. Potree rendern
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viewer.renderer.resetState();
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viewer.render();
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isSyncing = false;
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}
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// ==========================================
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// DER REVOLUTIONÄRE SYNCHRONISATIONS-LOOP
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// ==========================================
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// Wir klinken uns direkt in den Browser-Zeichenzyklus von MapLibre ein.
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// Jedes Mal, wenn MapLibre ein Frame anfordert, aktualisieren wir Potree DIREKT davor/dabei.
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const originalRequestAnimationFrame = window.requestAnimationFrame;
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const hookRenderLoop = () => {
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// Erzwinge die Kamerasynchronisation bei jedem Karten-Update
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syncCamera();
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};
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// Verwende MapLibres internes Repaint-System, um absolut latenzfrei zu synchronisieren
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map.on('movestart', () => {
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// Während der Interaktion zwingen wir MapLibre zu einem Dauer-Repaint,
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// damit der Render-Loop durchgehend feuert
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map.getCanvasContainer().style.cursor = 'grabbing';
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});
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// Anstatt des trägen 'render'-Events, nutzen wir eine Kombination aus 'draw' und 'precombine'
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map.on('zoom', syncCamera);
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map.on('move', syncCamera);
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map.on('rotate', syncCamera);
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map.on('pitch', syncCamera);
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// Zusätzliche Absicherung für CSS/DOM-Verzögerungen:
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// Das 'draw'-Event feuert tiefer im Inneren von MapLibre als 'render'
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map.on('draw', syncCamera);
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// CSS-Fix für das Potree-Container-Element (wichtig gegen Mikroruckler)
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// Stelle sicher, dass dein #potree_render_area im CSS folgende Attribute hat:
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// pointer-events: none; (damit MapLibre die Maus-Events direkt und ohne Millisekunden-Verzögerung bekommt!)
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elRenderArea.style.pointerEvents = "none";
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map.getCanvas().style.pointerEvents = "auto";
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function changeBaseMap(newMap) {
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var basemapStyle;
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switch(newMap) {
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case "openfree_dark": basemapStyle = "https://tiles.openfreemap.org/styles/dark"; break;
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case "openfree_bright": basemapStyle = "https://tiles.openfreemap.org/styles/bright"; break;
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case "openfree_liberty": basemapStyle = "https://tiles.openfreemap.org/styles/liberty"; break;
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case "google_satellite":
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basemapStyle = { version: 8, sources: { "raster-tiles": { type: "raster", tiles: ["https://api.maptiler.com/tiles/satellite-v2/{z}/{x}/{y}.jpg?key=6mG881AthmTTWyLvFyjH"], tileSize: 256, attribution: "© MapTiler" } }, layers: [{ id: "satellite-layer", type: "raster", source: "raster-tiles" }] };
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break;
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case "terrain":
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basemapStyle = { version: 8, sources: { topo: { type: 'raster', url: 'https://api.maptiler.com/maps/topo-v4/tiles.json?key=6mG881AthmTTWyLvFyjH', tileSize: 256 }, terrainSource: { type: 'raster-dem', url: 'https://tiles.mapterhorn.com/tilejson.json' }, hillshadeSource: { type: 'raster-dem', url: 'https://tiles.mapterhorn.com/tilejson.json' } }, layers: [{ id: 'topo', type: 'raster', source: 'topo' }, { id: 'hills', type: 'hillshade', source: 'hillshadeSource', layout: { visibility: 'visible' }, paint: { 'hillshade-shadow-color': '#473B24' } }], terrain: { source: 'terrainSource', exaggeration: 1 }, sky: {} };
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break;
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case "satellite_terrain":
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basemapStyle = { version: 8, sources: { "raster-tiles": { type: "raster", tiles: ["https://api.maptiler.com/tiles/satellite-v2/{z}/{x}/{y}.jpg?key=6mG881AthmTTWyLvFyjH"], tileSize: 256, attribution: "© MapTiler" }, terrainSource: { type: 'raster-dem', url: 'https://tiles.mapterhorn.com/tilejson.json' }, hillshadeSource: { type: 'raster-dem', url: 'https://tiles.mapterhorn.com/tilejson.json' } }, layers: [{ id: 'raster-tiles', type: 'raster', source: 'raster-tiles' }, { id: 'hills', type: 'hillshade', source: 'hillshadeSource', layout: { visibility: 'visible' }, paint: { 'hillshade-shadow-color': '#473B24' } }], terrain: { source: 'terrainSource', exaggeration: 1 }, sky: {} };
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break;
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}
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map.setStyle(basemapStyle);
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}
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document.querySelector('#disable').addEventListener('click', function() {
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isVisible = !isVisible;
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if (currentPointCloud) currentPointCloud.visible = isVisible;
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if(isVisible){
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this.textContent = "Punktwolke ausblenden";
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this.classList.add("active-state");
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this.classList.remove("inactive-state");
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} else{
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this.textContent = "Punktwolke anzeigen";
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this.classList.add("inactive-state");
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this.classList.remove("active-state");
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}
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});
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document.querySelector('select[name="basemap"]').addEventListener('change', (e) => changeBaseMap(e.target.value));
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document.querySelector('select[name="pointcloud"]').addEventListener('change', (e) => {
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loadPointCloud(getPointCloudFiles()[e.target.value]);
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});
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document.getElementById("location").addEventListener("click", () => map.flyTo({center, zoom: 17}));
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var pointCountSlider = document.getElementById("pointSlider");
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var pointCountOutput = document.getElementById("pointSliderValue");
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pointCountOutput.innerHTML = "Dargestellte Punkte: " + Number(pointCountSlider.value).toLocaleString();
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pointCountSlider.oninput = function() {
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pointCountOutput.innerHTML = "Dargestellte Punkte: " + Number(this.value).toLocaleString('de-DE');
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viewer.setPointBudget(this.value);
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};
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document.getElementById("pointSizeSlider").oninput = function() {
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viewer.setMinNodeSize(this.value);
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};
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const closeButton = document.getElementById("closeSideBarButton");
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const sidebar = document.getElementById("sidebar");
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const openOuter = document.getElementById("openButtonOuter");
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if (closeButton) {
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closeButton.addEventListener("click", () => {
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const rect = closeButton.getBoundingClientRect();
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sidebar.style.display = "none";
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openOuter.innerHTML = "<button class='sideBarButtons' id='openSideBarButton' title='Menü ausklappen'>>></button>";
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const openButton = document.getElementById("openSideBarButton");
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openButton.style.top = `${rect.top + window.scrollY - 2}px`;
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openButton.addEventListener("click", () => {
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sidebar.style.display = "flex";
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openOuter.innerHTML = "";
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});
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});
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}
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document.querySelectorAll('.qualityButtons').forEach(btn => {
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btn.addEventListener('click', () => {
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quality = btn.id;
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if (currentPointCloud) loadPointCloud(getPointCloudFiles()[document.getElementById("pointcloud").value]);
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document.querySelectorAll('.qualityButtons').forEach(b => b.classList.remove('active'));
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btn.classList.add('active');
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});
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});
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document.querySelectorAll('.colorButtons').forEach(btn => {
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btn.addEventListener('click', () => {
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if (!currentPointCloud) return; // Abbrechen, falls noch keine Wolke geladen ist
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document.querySelectorAll('.colorButtons').forEach(b => b.classList.remove('active'));
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btn.classList.add('active');
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let value = btn.id;
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console.log("WERT: " + value);
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// Greife immer das aktuelle Material ab
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let currentMaterial = currentPointCloud.material;
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if (value === "rgb") {
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// "rgba" stellt die echten RGB-Farben der Punkte dar
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currentMaterial.activeAttributeName = "rgba";
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} else if (value === "height") {
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// "elevation" wechselt auf die Einfärbung nach Höhe (Z-Wert)
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currentMaterial.activeAttributeName = "elevation";
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}
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// POTREE RE-RENDER TRICK:
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// Potree muss wissen, dass sich das Material verändert hat, damit die Shader neu geladen werden.
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viewer.renderer.resetState();
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viewer.render();
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// MapLibre ebenfalls Bescheid geben, dass sich die Overlays geändert haben
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map.triggerRepaint();
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});
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});
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// Sobald die Karte das allererste Mal stabil steht, Kamera abgleichen
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map.once('idle', () => {
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syncCamera();
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});
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// Falls du beim Start direkt eine Standard-Punktwolke lädst,
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// stelle sicher, dass das Dropdown nach dem ersten stabilen Frame getriggert wird:
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map.once('load', () => {
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const selectBox = document.querySelector('select[name="pointcloud"]');
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if (selectBox && selectBox.value) {
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loadPointCloud(getPointCloudFiles()[selectBox.value]);
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}
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const pointCloudInfo = {
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first: {
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title: "1. Fläche unten",
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text: "Dies ist die 1. Fläche (unten). Hier können Sie Informationen zur Scanfläche, dem Aufnahmedatum oder besonderen Merkmalen des Obernkirchener Sandsteins eintragen.",
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images: ["stand1_1.jpeg", "stand1_2.jpeg"]
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},
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second: {
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title: "2. Felswand",
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text: "Dies ist die 2. Felswand. Hier können Sie Informationen zur Scanfläche, dem Aufnahmedatum oder besonderen Merkmalen des Obernkirchener Sandsteins eintragen.",
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images: ["stand2_1.jpeg"]
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},
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third: {
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title: "3. Fläche oben mit Spuren",
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text: "Dies ist die 3. Fläche (oben) mit Spuren. Hier können Sie Informationen zur Scanfläche, dem Aufnahmedatum oder besonderen Merkmalen des Obernkirchener Sandsteins eintragen.",
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images: ["stand3_1.jpeg", "stand3_2.jpeg"]
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},
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};
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const infoPanel = document.getElementById("info-panel");
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const infoPanelTitle = document.getElementById("info-panel-title");
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const infoPanelText = document.getElementById("info-panel-text");
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const openInfoPanel = document.getElementById("openInfoPanel");
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const closeInfoPanel = document.getElementById("closeInfoPanel");
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let currentImageIndex = 0;
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function updateInfoPanel() {
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const key = document.querySelector('select[name="pointcloud"]').value;
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const info = pointCloudInfo[key];
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currentImageIndex = 0;
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if (info) {
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infoPanelTitle.textContent = info.title;
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infoPanelText.textContent = info.text;
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updateImage(info);
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} else {
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infoPanelTitle.textContent = "Info";
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infoPanelText.textContent = "Bitte wählen Sie eine Punktwolke aus.";
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document.getElementById("info-panel-image").style.display = "none";
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document.getElementById("info-image-nav").style.display = "none";
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}
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}
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function updateImage(info) {
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const img = document.getElementById("info-panel-image");
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const nav = document.getElementById("info-image-nav");
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const counter = document.getElementById("info-image-counter");
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img.src = info.images[currentImageIndex];
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img.style.display = "block";
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if (info.images.length > 1) {
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nav.style.display = "flex";
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counter.textContent = `${currentImageIndex + 1} / ${info.images.length}`;
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} else {
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nav.style.display = "none";
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}
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}
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document.getElementById("info-img-prev").addEventListener("click", () => {
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const key = document.querySelector('select[name="pointcloud"]').value;
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const info = pointCloudInfo[key];
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if (!info) return;
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currentImageIndex = (currentImageIndex - 1 + info.images.length) % info.images.length;
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updateImage(info);
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});
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document.getElementById("info-img-next").addEventListener("click", () => {
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const key = document.querySelector('select[name="pointcloud"]').value;
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const info = pointCloudInfo[key];
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if (!info) return;
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currentImageIndex = (currentImageIndex + 1) % info.images.length;
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updateImage(info);
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});
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openInfoPanel.addEventListener("click", () => {
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infoPanel.classList.add("open");
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//openInfoPanel.style.display = "none";
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});
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closeInfoPanel.addEventListener("click", () => {
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infoPanel.classList.remove("open");
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openInfoPanel.style.display = "flex";
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});
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// Panel aktualisieren wenn Punktwolke gewechselt wird
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document.querySelector('select[name="pointcloud"]').addEventListener("change", () => {
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updateInfoPanel();
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});
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});
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/*
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import maplibregl from "maplibre-gl";
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import proj4 from "proj4";
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import * as THREE from "three";
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console.log(THREE);
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proj4.defs(
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"EPSG:25832",
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"+proj=utm +zone=32 +ellps=GRS80 +units=m +no_defs"
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);
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const center = [9.209116842757239, 52.26520546238239]
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const map = new maplibregl.Map({
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container: 'map',
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style: "https://tiles.openfreemap.org/styles/bright",
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center: center,
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zoom: 17,
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maxZoom: 24,
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});
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window.map=map;
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map.addControl(
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new maplibregl.NavigationControl({
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visualizePitch: true,
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showZoom: true,
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showCompass: true
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})
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);
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// 2. Create an HTML element to display coordinates (e.g., <pre id="coordinates"></pre>)
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const coordinatesDiv = document.getElementById('coordinates');
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// 3. Listen for mouse movement
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map.on('mousemove', (e) => {
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// e.lngLat contains the longitude and latitude
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const lng = e.lngLat.lng.toFixed(5);
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const lat = e.lngLat.lat.toFixed(5);
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coordinatesDiv.innerHTML = `Lon: ${lng}° | Lat: ${lat}°`;
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});
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var pointBudget = document.getElementById("pointSlider").value;
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var pointSize = document.getElementById("pointSizeSlider").value;
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const elRenderArea=document.getElementById("potree_render_area");
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|
|
const viewer=new Potree.Viewer(elRenderArea, {noDragAndDrop:true});
|
|
viewer.renderer.domElement.style.zIndex="1";
|
|
map.getCanvas().style.zIndex="0";
|
|
window.viewer=viewer;
|
|
viewer.setEDLEnabled(false); // sieht realistischer aus
|
|
viewer.setFOV(60);
|
|
viewer.setPointBudget(pointBudget);
|
|
viewer.setMinNodeSize(pointSize);
|
|
viewer.setBackground("none");
|
|
|
|
console.log(viewer.orbitControls);
|
|
console.log(viewer.fpControls);
|
|
console.log(viewer.deviceControls);
|
|
|
|
viewer.orbitControls.enabled=false;
|
|
viewer.fpControls.enabled=false;
|
|
viewer.deviceControls.enabled=false;
|
|
|
|
|
|
var quality = 'medium';
|
|
|
|
// Dateipfade der Punktwolke
|
|
// Funktion für aktuelle Pfade
|
|
function getPointCloudFiles() {
|
|
return {
|
|
first: `http://ar2350.web-01.fbbgg.hs-woe.de/Punktwolken%20konvertiert%20potree%20Format/sp1_${quality}/metadata.json`,
|
|
second: `http://ar2350.web-01.fbbgg.hs-woe.de/Punktwolken%20konvertiert%20potree%20Format/sp2_${quality}/metadata.json`,
|
|
third: `http://ar2350.web-01.fbbgg.hs-woe.de/Punktwolken%20konvertiert%20potree%20Format/sp3_${quality}/metadata.json`,
|
|
};
|
|
}
|
|
|
|
//Aktuelle Datei und Sichtbarkeit
|
|
let currentPointCloud=null;
|
|
let isVisible=true;
|
|
|
|
function loadPointCloud(path){
|
|
console.log("Laden aufgerufen")
|
|
console.log("Pfad "+ path);
|
|
// Vorherige Punktwolke entfernen
|
|
if (currentPointCloud) {
|
|
// Aus Potree-Liste entfernen
|
|
const index = viewer.scene.pointclouds.indexOf(currentPointCloud);
|
|
|
|
if (index !== -1) {
|
|
viewer.scene.pointclouds.splice(index, 1);
|
|
}
|
|
|
|
// Aus Three.js Szene entfernen
|
|
if (currentPointCloud.parent) {
|
|
currentPointCloud.parent.remove(currentPointCloud);
|
|
}
|
|
|
|
currentPointCloud = null;
|
|
viewer.render();
|
|
}
|
|
|
|
if(!path ||!isVisible) return;
|
|
|
|
Potree.loadPointCloud(path, "punktwolke", function(e) {
|
|
currentPointCloud=e.pointcloud;
|
|
viewer.scene.addPointCloud(currentPointCloud);
|
|
|
|
|
|
// View-Objekt inspizieren
|
|
console.log("view:", viewer.scene.view);
|
|
console.log("view.lookAt:", viewer.scene.view.lookAt);
|
|
console.log("view.position:", viewer.scene.view.position);
|
|
console.log("view keys:", Object.keys(viewer.scene.view));
|
|
|
|
|
|
let material =currentPointCloud.material;
|
|
material.size =1;
|
|
material.pointSizeType=Potree.PointSizeType.ADAPTIVE;
|
|
material.activeAttributeName="rgba";
|
|
|
|
|
|
});
|
|
}
|
|
|
|
const originMercator = maplibregl.MercatorCoordinate.fromLngLat(
|
|
{ lng: center[0], lat: center[1] }, 0
|
|
);
|
|
const metersToMercator = originMercator.meterInMercatorCoordinateUnits();
|
|
|
|
const potreeLayer = {
|
|
id: "potree-pointcloud",
|
|
type: "custom",
|
|
renderingMode: "3d",
|
|
|
|
onAdd(map, gl) {
|
|
this.map = map;
|
|
this.camera = new THREE.Camera();
|
|
},
|
|
|
|
onRemove(){
|
|
this.renderer.dispose();
|
|
this.renderer=null;
|
|
},
|
|
|
|
render(gl, args) {
|
|
if (!currentPointCloud) return;
|
|
|
|
const [originX, originY] = proj4("EPSG:4326", "EPSG:25832", [center[0], center[1]]);
|
|
|
|
const m = new THREE.Matrix4().fromArray(args.defaultProjectionData.mainMatrix);
|
|
const scale = new THREE.Matrix4().makeScale(
|
|
metersToMercator, -metersToMercator, metersToMercator
|
|
);
|
|
const translate = new THREE.Matrix4().makeTranslation(
|
|
originMercator.x - originX * metersToMercator,
|
|
originMercator.y + originY * metersToMercator,
|
|
0
|
|
);
|
|
const l = translate.multiply(scale);
|
|
|
|
this.camera.projectionMatrix = m.multiply(l);
|
|
|
|
viewer.renderer.resetState();
|
|
viewer.renderer.render(viewer.scene.scenePointCloud, this.camera);
|
|
this.map.triggerRepaint();
|
|
},
|
|
};
|
|
|
|
map.on("style.load", () => {
|
|
map.addLayer(potreeLayer);
|
|
});
|
|
|
|
|
|
|
|
// Hintergrundkarte ändern
|
|
function changeBaseMap(newMap){
|
|
var basemapStyle;
|
|
switch(newMap){
|
|
case "openfree_dark":
|
|
basemapStyle = "https://tiles.openfreemap.org/styles/dark"
|
|
break;
|
|
case "openfree_bright":
|
|
basemapStyle = "https://tiles.openfreemap.org/styles/bright"
|
|
break;
|
|
case "openfree_liberty":
|
|
basemapStyle = "https://tiles.openfreemap.org/styles/liberty"
|
|
break;
|
|
case "google_satellite":
|
|
basemapStyle = {
|
|
version: 8,
|
|
sources: {
|
|
"raster-tiles": {
|
|
type: "raster",
|
|
tiles: [
|
|
"https://api.maptiler.com/tiles/satellite-v2/{z}/{x}/{y}.jpg?key=6mG881AthmTTWyLvFyjH"
|
|
],
|
|
tileSize: 256,
|
|
attribution: "© MapTiler",
|
|
}
|
|
},
|
|
layers: [
|
|
{
|
|
id: "satellite-layer",
|
|
type: "raster",
|
|
source: "raster-tiles"
|
|
}
|
|
]
|
|
}
|
|
break;
|
|
case "terrain":
|
|
basemapStyle = {
|
|
version: 8,
|
|
sources: {
|
|
topo: {
|
|
type: 'raster',
|
|
url: 'https://api.maptiler.com/maps/topo-v4/tiles.json?key=6mG881AthmTTWyLvFyjH',
|
|
tileSize: 256,
|
|
},
|
|
// Use a different source for terrain and hillshade layers, to improve render quality
|
|
terrainSource: {
|
|
type: 'raster-dem',
|
|
url: 'https://tiles.mapterhorn.com/tilejson.json',
|
|
},
|
|
hillshadeSource: {
|
|
type: 'raster-dem',
|
|
url: 'https://tiles.mapterhorn.com/tilejson.json'
|
|
}
|
|
},
|
|
layers: [
|
|
{
|
|
id: 'topo',
|
|
type: 'raster',
|
|
source: 'topo'
|
|
},
|
|
{
|
|
id: 'hills',
|
|
type: 'hillshade',
|
|
source: 'hillshadeSource',
|
|
layout: {visibility: 'visible'},
|
|
paint: {'hillshade-shadow-color': '#473B24'}
|
|
}
|
|
],
|
|
terrain: {
|
|
source: 'terrainSource',
|
|
exaggeration: 1
|
|
},
|
|
sky: {}
|
|
}
|
|
break;
|
|
case "satellite_terrain":
|
|
basemapStyle = {
|
|
version: 8,
|
|
sources: {
|
|
"raster-tiles": {
|
|
type: "raster",
|
|
tiles: [
|
|
"https://api.maptiler.com/tiles/satellite-v2/{z}/{x}/{y}.jpg?key=6mG881AthmTTWyLvFyjH"
|
|
],
|
|
tileSize: 256,
|
|
attribution: "© MapTiler",
|
|
},
|
|
// Use a different source for terrain and hillshade layers, to improve render quality
|
|
terrainSource: {
|
|
type: 'raster-dem',
|
|
url: 'https://tiles.mapterhorn.com/tilejson.json',
|
|
},
|
|
hillshadeSource: {
|
|
type: 'raster-dem',
|
|
url: 'https://tiles.mapterhorn.com/tilejson.json'
|
|
}
|
|
},
|
|
layers: [
|
|
{
|
|
id: 'raster-tiles',
|
|
type: 'raster',
|
|
source: 'raster-tiles'
|
|
},
|
|
{
|
|
id: 'hills',
|
|
type: 'hillshade',
|
|
source: 'hillshadeSource',
|
|
layout: {visibility: 'visible'},
|
|
paint: {'hillshade-shadow-color': '#473B24'}
|
|
}
|
|
],
|
|
terrain: {
|
|
source: 'terrainSource',
|
|
exaggeration: 1
|
|
},
|
|
sky: {}
|
|
}
|
|
|
|
}
|
|
map.setStyle(basemapStyle);
|
|
map.once("style.load", ()=> {
|
|
map.addLayer(potreeLayer);
|
|
});
|
|
}
|
|
|
|
|
|
const button = document.querySelector('#disable')
|
|
|
|
button.addEventListener('click', () => {
|
|
|
|
isVisible = !isVisible;
|
|
|
|
if(currentPointCloud){
|
|
currentPointCloud.visible = isVisible;
|
|
}
|
|
|
|
button.textContent = isVisible
|
|
? "Punktwolke ausblenden"
|
|
: "Punktwolke anzeigen";
|
|
|
|
});
|
|
|
|
|
|
// ausgewähltes Element im BaseMap DropDown Feld
|
|
const selectElement = document.querySelector('select[name="basemap"]');
|
|
selectElement.addEventListener('change', (event) => {
|
|
changeBaseMap(event.target.value);
|
|
});
|
|
|
|
|
|
|
|
// ausgewähltes Element im Punktwolken DropDown Feld
|
|
|
|
document.querySelector('select[name="pointcloud"]').addEventListener('change', (event) => {
|
|
const pointCloudFiles = getPointCloudFiles();
|
|
var pointcloud = pointCloudFiles[event.target.value];
|
|
loadPointCloud(pointcloud);
|
|
console.log(pointCloudFiles[event.target.value]);
|
|
});
|
|
|
|
|
|
// Auf Zentrum zurück zoomen
|
|
document.getElementById("location").addEventListener("click", () => {
|
|
map.flyTo({center, zoom: 17 })
|
|
});
|
|
|
|
|
|
var pointCountSlider = document.getElementById("pointSlider");
|
|
var pointCountOutput = document.getElementById("pointSliderValue");
|
|
pointCountOutput.innerHTML = "Dargestellte Punkte: " + Number(pointCountSlider.value).toLocaleString();
|
|
|
|
pointCountSlider.oninput = function() {
|
|
pointCountOutput.innerHTML = "Dargestellte Punkte: " + Number(this.value).toLocaleString('de-DE');;
|
|
pointBudget = document.getElementById("pointSlider").value;
|
|
viewer.setPointBudget(pointBudget);
|
|
}
|
|
|
|
|
|
|
|
var pointSizeSlider = document.getElementById("pointSizeSlider");
|
|
|
|
pointSizeSlider.oninput = function() {
|
|
pointSize = document.getElementById("pointSizeSlider").value;
|
|
viewer.setMinNodeSize(pointSize);
|
|
console.log(pointSize);
|
|
}
|
|
|
|
const closeButton = document.getElementById("closeSideBarButton");
|
|
const sidebar = document.getElementById("sidebar");
|
|
const openOuter = document.getElementById("openButtonOuter");
|
|
|
|
if (closeButton) {
|
|
closeButton.addEventListener("click", () => {
|
|
const rect = closeButton.getBoundingClientRect();
|
|
sidebar.style.display = "none";
|
|
|
|
openOuter.innerHTML = "<button class='sideBarButtons' id='openSideBarButton' title='Menü ausklappen'>>></button>";
|
|
const openButton = document.getElementById("openSideBarButton");
|
|
openButton.style.top = `${rect.top + window.scrollY -2}px`;
|
|
if (openButton) {
|
|
openButton.addEventListener("click", () => {
|
|
sidebar.style.display = "flex";
|
|
|
|
openOuter.innerHTML = "";
|
|
});
|
|
}
|
|
});
|
|
}
|
|
|
|
// Qualitätsbuttons aktivieren/deaktivieren
|
|
const qualityButtons = document.querySelectorAll('.qualityButtons');
|
|
|
|
qualityButtons.forEach(button => {
|
|
|
|
button.addEventListener('click', () => {
|
|
console.log(button.id);
|
|
quality=button.id;
|
|
|
|
if (currentPointCloud) {
|
|
const pointCloudFiles = getPointCloudFiles();
|
|
var pointCloudValue = document.getElementById("pointcloud").value
|
|
var pointcloud = pointCloudFiles[pointCloudValue];
|
|
loadPointCloud(pointcloud);
|
|
}
|
|
qualityButtons.forEach(btn => {
|
|
btn.classList.remove('active');
|
|
});
|
|
|
|
button.classList.add('active');
|
|
|
|
});
|
|
|
|
});
|
|
|
|
|
|
// Farbbuttons aktivieren/deaktivieren
|
|
const colorButtons = document.querySelectorAll('.colorButtons');
|
|
|
|
colorButtons.forEach(button => {
|
|
|
|
button.addEventListener('click', () => {
|
|
|
|
colorButtons.forEach(btn => {
|
|
btn.classList.remove('active');
|
|
});
|
|
|
|
button.classList.add('active');
|
|
|
|
});
|
|
|
|
});
|
|
*/ |