From 4017d7c2fb16ee4546227122bbe65838fc6ad196 Mon Sep 17 00:00:00 2001
From: Percen <21pesi1bif@hft-stuttgart.de>
Date: Sat, 14 Dec 2024 14:11:11 +0000
Subject: [PATCH] Update public/index.html
---
public/index.html | 106 +++++++++++-----------------------------------
1 file changed, 24 insertions(+), 82 deletions(-)
diff --git a/public/index.html b/public/index.html
index 213e5d4..effde1c 100644
--- a/public/index.html
+++ b/public/index.html
@@ -4,7 +4,7 @@
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>GeoVis AR Projekt</title>
- <style>
+ <style>
body {
margin: 0;
font-family: Arial, sans-serif;
@@ -18,7 +18,6 @@
background-size: cover;
background-position: center;
}
-
.container {
text-align: center;
background-color: rgba(0, 0, 0, 0.5);
@@ -28,17 +27,14 @@
max-width: 80%;
box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.5);
}
-//teste
h1 {
font-size: 3em;
margin-bottom: 20px;
}
-
p {
font-size: 1.2em;
margin-bottom: 30px;
}
-
button {
background-color: #4CAF50;
color: white;
@@ -50,44 +46,21 @@
transition: background-color 0.3s;
margin: 10px;
}
-
button:hover {
background-color: #45a049;
}
-
button:active {
background-color: #387a39;
}
-
- .menu-bar {
- position: fixed;
- top: 0;
- left: 0;
- right: 0;
- display: flex;
- justify-content: center;
- background-color: rgba(0, 0, 0, 0.7);
- padding: 10px;
- z-index: 10;
- }
-
- .menu-bar button {
- background-color: #2196F3;
- }
-
- .menu-bar button:hover {
- background-color: #1E88E5;
- }
</style>
<script src="https://unpkg.com/three@0.126.0/build/three.js"></script>
<script src="https://unpkg.com/three@0.126.0/examples/js/loaders/GLTFLoader.js"></script>
</head>
<body>
<script>
- let selectedModel = 'car'; // Standardauswahl
+ let selectedModel = 'car'; // Standardmodell
let models = {};
let reticle;
- let menu;
async function activateXR() {
const canvas = document.createElement('canvas');
@@ -100,7 +73,6 @@
const camera = new THREE.PerspectiveCamera();
camera.matrixAutoUpdate = false;
- // Licht hinzufügen
const light = new THREE.DirectionalLight(0xffffff, 1);
light.position.set(10, 10, 10);
scene.add(light);
@@ -121,29 +93,24 @@
models.lamp = gltf.scene;
});
- // 3D-Menü erstellen
- const menuGeometry = new THREE.PlaneGeometry(0.5, 0.2); // Menügröße
- const menuMaterial = new THREE.MeshBasicMaterial({ color: 0x333333, opacity: 0.8, transparent: true });
- menu = new THREE.Mesh(menuGeometry, menuMaterial);
- menu.position.set(0, -0.5, -1); // Unten im Kamerasichtfeld
- scene.add(menu);
-
- // Menü-Buttons als Flächen
- const buttonGeometry = new THREE.PlaneGeometry(0.15, 0.1);
- const buttonMaterial1 = new THREE.MeshBasicMaterial({ color: 0x2196F3 });
- const buttonMaterial2 = new THREE.MeshBasicMaterial({ color: 0xFF9800 });
-
- const carButton = new THREE.Mesh(buttonGeometry, buttonMaterial1);
- carButton.position.set(-0.2, -0.5, -0.99); // Links unten
- scene.add(carButton);
-
- const lampButton = new THREE.Mesh(buttonGeometry, buttonMaterial2);
- lampButton.position.set(0.2, -0.5, -0.99); // Rechts unten
- scene.add(lampButton);
+ // Buttons für Auswahl erstellen
+ const carButton = document.createElement('button');
+ carButton.textContent = 'Auto auswählen';
+ document.body.appendChild(carButton);
+ carButton.style.cssText = "position: fixed; bottom: 20px; left: 20px; z-index: 1000;";
+ carButton.onclick = () => {
+ selectedModel = 'car';
+ console.log('Auto ausgewählt');
+ };
- // Raycaster für Button-Interaktion
- const raycaster = new THREE.Raycaster();
- const pointer = new THREE.Vector2();
+ const lampButton = document.createElement('button');
+ lampButton.textContent = 'Lampe auswählen';
+ document.body.appendChild(lampButton);
+ lampButton.style.cssText = "position: fixed; bottom: 20px; right: 20px; z-index: 1000;";
+ lampButton.onclick = () => {
+ selectedModel = 'lamp';
+ console.log('Lampe ausgewählt');
+ };
// AR-Session starten
const session = await navigator.xr.requestSession('immersive-ar', { requiredFeatures: ['hit-test'] });
@@ -154,36 +121,16 @@
session.requestAnimationFrame(onXRFrame);
- session.addEventListener("select", (event) => {
- if (!reticle) return;
-
- // Raycaster von der Kameraposition (Mitte des Bildschirms)
- raycaster.setFromCamera(pointer, camera);
- const intersects = raycaster.intersectObjects([carButton, lampButton]);
-
- // Prüfen, ob ein Button getroffen wurde
- if (intersects.length > 0) {
- const clickedButton = intersects[0].object;
-
- if (clickedButton === carButton) {
- selectedModel = 'car';
- console.log('Auto ausgewählt');
- } else if (clickedButton === lampButton) {
- selectedModel = 'lamp';
- console.log('Laterne ausgewählt');
- }
- }
- // Kein Button getroffen -> Modell platzieren
- else if (models[selectedModel]) {
+ session.addEventListener("select", () => {
+ if (reticle && models[selectedModel]) {
const clone = models[selectedModel].clone();
clone.position.copy(reticle.position);
- clone.scale.set(0.5, 0.5, 0.5); // Größe anpassen
+ clone.scale.set(0.5, 0.5, 0.5);
scene.add(clone);
console.log(`${selectedModel} platziert`);
}
});
- // AR-Rendering
function onXRFrame(time, frame) {
session.requestAnimationFrame(onXRFrame);
gl.bindFramebuffer(gl.FRAMEBUFFER, session.renderState.baseLayer.framebuffer);
@@ -198,19 +145,14 @@
camera.projectionMatrix.fromArray(view.projectionMatrix);
camera.updateMatrixWorld(true);
- // Menü bleibt fixiert vor der Kamera
- menu.position.set(0, -0.5, -1);
- menu.lookAt(camera.position);
-
- carButton.position.set(-0.2, -0.5, -0.99);
- lampButton.position.set(0.2, -0.5, -0.99);
-
const hitTestResults = frame.getHitTestResults(hitTestSource);
if (hitTestResults.length > 0) {
const hitPose = hitTestResults[0].getPose(referenceSpace);
reticle.visible = true;
reticle.position.set(hitPose.transform.position.x, hitPose.transform.position.y, hitPose.transform.position.z);
reticle.updateMatrixWorld(true);
+ } else {
+ reticle.visible = false;
}
renderer.render(scene, camera);
--
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