691 lines
30 KiB
HTML
691 lines
30 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="UTF-8">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
<title>Retro TV Player</title>
|
|
<!-- Load Tailwind CSS for styling --><script src="https://cdn.tailwindcss.com"></script>
|
|
<script>
|
|
// Configure Tailwind for the button
|
|
tailwind.config = {
|
|
theme: {
|
|
extend: {
|
|
colors: {
|
|
'tape-red': '#cc3333',
|
|
},
|
|
}
|
|
}
|
|
}
|
|
</script>
|
|
<!-- Load Three.js for 3D rendering --><script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r128/three.min.js"></script>
|
|
<style>
|
|
/* Dark room aesthetic */
|
|
body {
|
|
background-color: #0d0d10;
|
|
margin: 0;
|
|
overflow: hidden;
|
|
font-family: 'Inter', sans-serif;
|
|
}
|
|
canvas {
|
|
display: block;
|
|
}
|
|
/* Custom styles for the Load Tape button */
|
|
.tape-button {
|
|
transition: all 0.2s;
|
|
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
|
|
}
|
|
.tape-button:active {
|
|
transform: translateY(1px);
|
|
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
|
|
<!-- Hidden Video Element --><video id="video" playsinline muted class="hidden"></video>
|
|
|
|
<!-- Controls for loading video --><div id="controls" class="fixed bottom-4 left-1/2 transform -translate-x-1/2 z-20 flex flex-col items-center space-y-2">
|
|
<!-- Hidden File Input that will be triggered by the button --><input type="file" id="fileInput" accept="video/mp4" class="hidden" multiple>
|
|
|
|
<div class="flex space-x-4">
|
|
<!-- Load Tapes Button --><button id="loadTapeButton" class="tape-button px-8 py-3 bg-tape-red text-white font-bold text-lg uppercase tracking-wider rounded-lg hover:bg-red-700 transition duration-150">
|
|
Load tapes
|
|
</button>
|
|
|
|
<!-- Next Tape Button (still allows manual skip) --><button id="nextTapeButton" class="tape-button px-6 py-3 bg-gray-600 text-white font-bold text-lg uppercase tracking-wider rounded-lg opacity-50 cursor-not-allowed" disabled>
|
|
Next (0/0)
|
|
</button>
|
|
</div>
|
|
|
|
<!-- Status message area --><p id="status" class="text-sm text-yellow-300 text-center font-mono opacity-80">Ready.</p>
|
|
</div>
|
|
|
|
<!-- 3D Canvas will be injected here by Three.js --><script>
|
|
// --- Global Variables ---
|
|
let scene, camera, renderer, tvScreen, videoTexture, dust, screenLight, lampLight;
|
|
let isVideoLoaded = false;
|
|
let videoUrls = []; // Array to hold all video URLs
|
|
let currentVideoIndex = -1; // Index of the currently playing video
|
|
|
|
const originalLampIntensity = 1.5; // Base intensity for the flickering lamp
|
|
const originalScreenIntensity = 1.5; // Base intensity for the screen glow
|
|
|
|
const container = document.body;
|
|
const videoElement = document.getElementById('video');
|
|
const fileInput = document.getElementById('fileInput');
|
|
const statusText = document.getElementById('status');
|
|
const loadTapeButton = document.getElementById('loadTapeButton');
|
|
const nextTapeButton = document.getElementById('nextTapeButton');
|
|
const loader = new THREE.TextureLoader();
|
|
|
|
const debugLight = false;
|
|
|
|
// --- Initialization ---
|
|
function init() {
|
|
// 1. Scene Setup (Dark, Ambient)
|
|
scene = new THREE.Scene();
|
|
scene.background = new THREE.Color(0x000000);
|
|
|
|
// 2. Camera Setup
|
|
camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
|
|
camera.position.set(0, 1.5, 4);
|
|
|
|
// 3. Renderer Setup
|
|
renderer = new THREE.WebGLRenderer({ antialias: true });
|
|
renderer.setSize(window.innerWidth, window.innerHeight);
|
|
renderer.setPixelRatio(window.devicePixelRatio);
|
|
// Enable shadows on the renderer
|
|
renderer.shadowMap.enabled = true;
|
|
renderer.shadowMap.type = THREE.PCFSoftShadowMap; // Softer shadows
|
|
|
|
container.appendChild(renderer.domElement);
|
|
|
|
// 4. Lighting (Minimal and focused)
|
|
const ambientLight = new THREE.AmbientLight(0x111111);
|
|
scene.add(ambientLight);
|
|
|
|
// Light from the screen (initially low intensity, will increase when video loads)
|
|
screenLight = new THREE.PointLight(0xffffff, 0.1, 10);
|
|
screenLight.position.set(0, 1.7, 1.2);
|
|
// Screen light casts shadows
|
|
screenLight.castShadow = true;
|
|
screenLight.shadow.mapSize.width = 1024;
|
|
screenLight.shadow.mapSize.height = 1024;
|
|
screenLight.shadow.camera.near = 0.2;
|
|
screenLight.shadow.camera.far = 10;
|
|
scene.add(screenLight);
|
|
|
|
// 5. Build the entire scene with TV and surrounding objects
|
|
createSceneObjects();
|
|
|
|
// 6. Create the Dust Particle System
|
|
createDust();
|
|
|
|
// 7. Create the Room Walls and Ceiling
|
|
createRoomWalls();
|
|
|
|
// --- 8. Debug Visualization Helpers ---
|
|
// Visual aids for the light source positions
|
|
if (debugLight && THREE.PointLightHelper) {
|
|
const screenHelper = new THREE.PointLightHelper(screenLight, 0.1, 0xff0000); // Red for screen
|
|
scene.add(screenHelper);
|
|
|
|
// Lamp Helper will now work since lampLight is added to the scene
|
|
const lampHelper = new THREE.PointLightHelper(lampLight, 0.1, 0x00ff00); // Green for lamp
|
|
scene.add(lampHelper);
|
|
}
|
|
|
|
// 9. Event Listeners
|
|
window.addEventListener('resize', onWindowResize, false);
|
|
fileInput.addEventListener('change', loadVideoFile);
|
|
|
|
// Button logic
|
|
loadTapeButton.addEventListener('click', () => {
|
|
fileInput.click();
|
|
});
|
|
nextTapeButton.addEventListener('click', playNextVideo);
|
|
|
|
// Auto-advance to the next video when the current one finishes.
|
|
videoElement.addEventListener('ended', playNextVideo);
|
|
|
|
// Start the animation loop
|
|
animate();
|
|
}
|
|
|
|
// --- Room Walls Function ---
|
|
function createRoomWalls() {
|
|
const wallTexture = loader.load('./textures/wall.jpg');
|
|
wallTexture.wrapS = THREE.RepeatWrapping;
|
|
wallTexture.wrapT = THREE.RepeatWrapping;
|
|
|
|
// USING MeshPhongMaterial for specular highlights on walls
|
|
const wallMaterial = new THREE.MeshPhongMaterial({
|
|
map: wallTexture,
|
|
side: THREE.FrontSide,
|
|
shininess: 5,
|
|
specular: 0x111111 // Subtle reflection
|
|
});
|
|
|
|
const roomSize = 15;
|
|
const roomHeight = 8;
|
|
|
|
// 1. Back Wall (behind the TV)
|
|
const backWall = new THREE.Mesh(new THREE.PlaneGeometry(roomSize, roomHeight), wallMaterial);
|
|
backWall.position.set(0, roomHeight / 2, -roomSize / 2);
|
|
backWall.receiveShadow = true;
|
|
scene.add(backWall);
|
|
|
|
// 2. Front Wall (behind the camera)
|
|
const frontWall = new THREE.Mesh(new THREE.PlaneGeometry(roomSize, roomHeight), wallMaterial);
|
|
frontWall.position.set(0, roomHeight / 2, roomSize / 2);
|
|
frontWall.rotation.y = Math.PI;
|
|
frontWall.receiveShadow = true;
|
|
scene.add(frontWall);
|
|
|
|
// 3. Left Wall
|
|
const leftWall = new THREE.Mesh(new THREE.PlaneGeometry(roomSize, roomHeight), wallMaterial);
|
|
leftWall.rotation.y = Math.PI / 2;
|
|
leftWall.position.set(-roomSize / 2, roomHeight / 2, 0);
|
|
leftWall.receiveShadow = true;
|
|
scene.add(leftWall);
|
|
|
|
// 4. Right Wall
|
|
const rightWall = new THREE.Mesh(new THREE.PlaneGeometry(roomSize, roomHeight), wallMaterial);
|
|
rightWall.rotation.y = -Math.PI / 2;
|
|
rightWall.position.set(roomSize / 2, roomHeight / 2, 0);
|
|
rightWall.receiveShadow = true;
|
|
scene.add(rightWall);
|
|
|
|
// 5. Ceiling
|
|
const ceilingGeometry = new THREE.PlaneGeometry(roomSize, roomSize);
|
|
const ceilingTexture = wallTexture;
|
|
ceilingTexture.repeat.set(4, 4);
|
|
// USING MeshPhongMaterial
|
|
const ceilingMaterial = new THREE.MeshPhongMaterial({
|
|
map: ceilingTexture,
|
|
side: THREE.FrontSide,
|
|
shininess: 5,
|
|
specular: 0x111111
|
|
});
|
|
|
|
const ceiling = new THREE.Mesh(ceilingGeometry, ceilingMaterial);
|
|
ceiling.rotation.x = Math.PI / 2;
|
|
ceiling.position.set(0, roomHeight, 0);
|
|
ceiling.receiveShadow = true;
|
|
scene.add(ceiling);
|
|
|
|
// --- 6. Add a Window to the Back Wall ---
|
|
const windowWidth = 1.5;
|
|
const windowHeight = 1.2;
|
|
const windowGeometry = new THREE.PlaneGeometry(windowWidth, windowHeight);
|
|
|
|
const nightSkyMaterial = new THREE.MeshBasicMaterial({
|
|
color: 0x0a1a3a,
|
|
emissive: 0x0a1a3a,
|
|
emissiveIntensity: 0.5,
|
|
side: THREE.FrontSide
|
|
});
|
|
const windowPane = new THREE.Mesh(windowGeometry, nightSkyMaterial);
|
|
|
|
const windowZ = -roomSize / 2 + 0.001;
|
|
windowPane.position.set(-3.5, roomHeight * 0.5 + 1.5, windowZ);
|
|
scene.add(windowPane);
|
|
|
|
// USING MeshPhongMaterial for the frame
|
|
const frameMaterial = new THREE.MeshPhongMaterial({ color: 0x4d3934, shininess: 10 });
|
|
|
|
// Horizontal bar
|
|
const hBarGeometry = new THREE.BoxGeometry(windowWidth + 0.1, 0.05, 0.05);
|
|
const hBar = new THREE.Mesh(hBarGeometry, frameMaterial);
|
|
hBar.position.set(windowPane.position.x, windowPane.position.y, windowZ);
|
|
hBar.castShadow = true;
|
|
scene.add(hBar);
|
|
|
|
// Vertical bar
|
|
const vBarGeometry = new THREE.BoxGeometry(0.05, windowHeight + 0.1, 0.05);
|
|
const vBar = new THREE.Mesh(vBarGeometry, frameMaterial);
|
|
vBar.position.set(windowPane.position.x, windowPane.position.y, windowZ);
|
|
vBar.castShadow = true;
|
|
scene.add(vBar);
|
|
}
|
|
|
|
// --- Scene Modeling Function ---
|
|
function createSceneObjects() {
|
|
// --- Materials (MeshPhongMaterial) ---
|
|
const darkWood = new THREE.MeshPhongMaterial({ color: 0x3d352e, shininess: 10 });
|
|
const darkMetal = new THREE.MeshPhongMaterial({
|
|
color: 0x6b6b6b,
|
|
shininess: 80,
|
|
specular: 0x888888
|
|
});
|
|
const tvPlastic = new THREE.MeshPhongMaterial({ color: 0x2d251e, shininess: 10 });
|
|
|
|
// --- 1. Floor ---
|
|
const floorGeometry = new THREE.PlaneGeometry(20, 20);
|
|
const floorMaterial = new THREE.MeshPhongMaterial({ color: 0x1a1a1a, shininess: 5 });
|
|
const floor = new THREE.Mesh(floorGeometry, floorMaterial);
|
|
floor.rotation.x = -Math.PI / 2;
|
|
floor.position.y = 0;
|
|
floor.receiveShadow = true;
|
|
scene.add(floor);
|
|
|
|
// --- 2. Table (TV stand) ---
|
|
const tableGeometry = new THREE.BoxGeometry(4.0, 0.7, 2.5);
|
|
const table = new THREE.Mesh(tableGeometry, darkWood);
|
|
table.position.y = 0.35;
|
|
table.castShadow = true;
|
|
table.receiveShadow = true;
|
|
scene.add(table);
|
|
|
|
// --- 3. The TV Set ---
|
|
const cabinetGeometry = new THREE.BoxGeometry(2.8, 2, 1.5);
|
|
const cabinet = new THREE.Mesh(cabinetGeometry, tvPlastic);
|
|
cabinet.position.y = 1.7;
|
|
cabinet.castShadow = true;
|
|
cabinet.receiveShadow = true;
|
|
scene.add(cabinet);
|
|
|
|
// Screen Frame
|
|
const frameGeometry = new THREE.BoxGeometry(2.3, 1.6, 0.2);
|
|
const frameMaterial = new THREE.MeshPhongMaterial({ color: 0x111111, shininess: 20 });
|
|
const frame = new THREE.Mesh(frameGeometry, frameMaterial);
|
|
frame.position.set(0, 1.7, 0.68);
|
|
frame.castShadow = true;
|
|
frame.receiveShadow = true;
|
|
scene.add(frame);
|
|
|
|
// --- 4. Curved Screen (CRT Effect) ---
|
|
const screenRadius = 3.0; // Radius for the subtle curve
|
|
const screenWidth = 2.3;
|
|
const screenHeight = 1.5;
|
|
const thetaLength = screenWidth / screenRadius; // Calculate angle needed for the arc
|
|
|
|
// Use CylinderGeometry as a segment
|
|
const screenGeometry = new THREE.CylinderGeometry(
|
|
screenRadius, screenRadius,
|
|
screenHeight, // Cylinder height is the vertical dimension of the screen
|
|
32,
|
|
1,
|
|
true,
|
|
(Math.PI / 2) - (thetaLength / 2), // Start angle to center the arc
|
|
thetaLength // Arc length (width)
|
|
);
|
|
|
|
// Rotate the cylinder segment:
|
|
// 1. Rotate around X-axis by 90 degrees to lay the height (Y) along Z (depth).
|
|
//screenGeometry.rotateX(Math.PI / 2);
|
|
// 2. Rotate around Y-axis by 90 degrees to align the segment's arc across the X-axis (width).
|
|
screenGeometry.rotateY(-Math.PI/2);
|
|
|
|
const screenMaterial = new THREE.MeshBasicMaterial({ color: 0x000000 });
|
|
tvScreen = new THREE.Mesh(screenGeometry, screenMaterial);
|
|
|
|
// Position the curved screen
|
|
tvScreen.position.set(0, 1.7, -2);
|
|
scene.add(tvScreen);
|
|
|
|
|
|
// --- 5. Lamp (On the table, right side) ---
|
|
const lampBase = new THREE.CylinderGeometry(0.1, 0.2, 0.1, 12);
|
|
const lampPole = new THREE.CylinderGeometry(0.05, 0.05, 0.6, 8);
|
|
const lampShade = new THREE.ConeGeometry(0.3, 0.4, 16);
|
|
|
|
const baseMesh = new THREE.Mesh(lampBase, darkMetal);
|
|
const poleMesh = new THREE.Mesh(lampPole, darkMetal);
|
|
const shadeMesh = new THREE.Mesh(lampShade, darkMetal);
|
|
|
|
// Ensure lamp parts cast shadows
|
|
baseMesh.castShadow = true; baseMesh.receiveShadow = true;
|
|
poleMesh.castShadow = true; poleMesh.receiveShadow = true;
|
|
shadeMesh.castShadow = true; shadeMesh.receiveShadow = true;
|
|
|
|
poleMesh.position.y = 0.3;
|
|
shadeMesh.position.y = 0.8 + 0.1;
|
|
shadeMesh.rotation.x = Math.PI;
|
|
|
|
const lampGroup = new THREE.Group();
|
|
lampGroup.add(baseMesh, poleMesh, shadeMesh);
|
|
lampGroup.position.set(2.5, 0.7, -0.6);
|
|
|
|
// Lamp Light (Warm Glow) - Configured to cast shadows
|
|
lampLight = new THREE.PointLight(0xffaa00, originalLampIntensity, 4);
|
|
lampLight.position.set(2.5, 1.35, -0.6);
|
|
lampLight.castShadow = true;
|
|
// Optimization: Reduced map size and far plane to ease resource burden
|
|
lampLight.shadow.mapSize.width = 512;
|
|
lampLight.shadow.mapSize.height = 512;
|
|
lampLight.shadow.camera.near = 0.1;
|
|
lampLight.shadow.camera.far = 4; // Matches the light's attenuation distance (4)
|
|
|
|
// Crucially, add the lamp group and its light to the scene
|
|
scene.add(lampGroup, lampLight);
|
|
|
|
|
|
// --- 6. Vase with a Flower (On the table, left side) ---
|
|
const vaseGeometry = new THREE.CylinderGeometry(0.2, 0.15, 0.4, 12);
|
|
const vaseMaterial = new THREE.MeshPhongMaterial({ color: 0x356644, shininess: 15 });
|
|
const vase = new THREE.Mesh(vaseGeometry, vaseMaterial);
|
|
vase.position.set(0, -0.2, 0);
|
|
vase.castShadow = true; vase.receiveShadow = true;
|
|
|
|
// Flower
|
|
const flowerStem = new THREE.CylinderGeometry(0.01, 0.01, 0.3, 8);
|
|
const flowerHead = new THREE.SphereGeometry(0.08, 10, 10);
|
|
const stemMaterial = new THREE.MeshPhongMaterial({ color: 0x228B22, shininess: 10 });
|
|
const headMaterial = new THREE.MeshPhongMaterial({ color: 0xdd2222, shininess: 30 });
|
|
|
|
const stem = new THREE.Mesh(flowerStem, stemMaterial);
|
|
stem.position.y = 0.1;
|
|
const head = new THREE.Mesh(flowerHead, headMaterial);
|
|
head.position.y = 0.3;
|
|
stem.castShadow = true; head.castShadow = true;
|
|
stem.receiveShadow = true; head.receiveShadow = true;
|
|
|
|
const flowerGroup = new THREE.Group();
|
|
flowerGroup.add(stem, head, vase);
|
|
flowerGroup.position.set(-1.65, 1.1, 1);
|
|
|
|
scene.add(flowerGroup);
|
|
|
|
// --- 7. Old Camera (On the table) ---
|
|
const cameraBody = new THREE.BoxGeometry(0.4, 0.3, 0.2);
|
|
const cameraLens = new THREE.CylinderGeometry(0.08, 0.08, 0.05, 12);
|
|
const cameraMaterial = new THREE.MeshPhongMaterial({
|
|
color: 0x333333,
|
|
shininess: 50,
|
|
specular: 0x444444
|
|
});
|
|
|
|
const cameraMesh = new THREE.Mesh(cameraBody, cameraMaterial);
|
|
const lensMesh = new THREE.Mesh(cameraLens, cameraMaterial);
|
|
lensMesh.position.z = 0.15;
|
|
|
|
cameraMesh.add(lensMesh);
|
|
cameraMesh.position.set(-2.0, 0.7 + 0.15, -0.4);
|
|
cameraMesh.rotation.y = -Math.PI / 10;
|
|
cameraMesh.castShadow = true; cameraMesh.receiveShadow = true;
|
|
scene.add(cameraMesh);
|
|
|
|
// --- 8. Pizza Box (On the table) ---
|
|
const boxGeometry = new THREE.BoxGeometry(0.5, 0.05, 0.5);
|
|
const boxMaterial = new THREE.MeshPhongMaterial({ color: 0xe0c896, shininess: 5 });
|
|
const pizzaBox = new THREE.Mesh(boxGeometry, boxMaterial);
|
|
pizzaBox.position.set(1.8, 0.7 + 0.025, 0.8);
|
|
pizzaBox.rotation.y = Math.PI / 5;
|
|
pizzaBox.castShadow = true; pizzaBox.receiveShadow = true;
|
|
scene.add(pizzaBox);
|
|
}
|
|
|
|
// --- Dust Particle System Function ---
|
|
function createDust() {
|
|
const particleCount = 2000;
|
|
const particlesGeometry = new THREE.BufferGeometry();
|
|
const positions = [];
|
|
|
|
for (let i = 0; i < particleCount; i++) {
|
|
positions.push(
|
|
(Math.random() - 0.5) * 15,
|
|
Math.random() * 10,
|
|
(Math.random() - 0.5) * 15
|
|
);
|
|
}
|
|
// Use THREE.Float32BufferAttribute to correctly set the position attribute
|
|
particlesGeometry.setAttribute('position', new THREE.Float32BufferAttribute(positions, 3));
|
|
|
|
const particleMaterial = new THREE.PointsMaterial({
|
|
color: 0xffffff,
|
|
size: 0.015,
|
|
transparent: true,
|
|
opacity: 0.08,
|
|
blending: THREE.AdditiveBlending
|
|
});
|
|
|
|
dust = new THREE.Points(particlesGeometry, particleMaterial);
|
|
// Dust particles generally don't cast or receive shadows in this context
|
|
scene.add(dust);
|
|
}
|
|
|
|
// --- Helper function to format seconds into MM:SS ---
|
|
function formatTime(seconds) {
|
|
if (isNaN(seconds) || seconds === Infinity || seconds < 0) return '--:--';
|
|
const minutes = Math.floor(seconds / 60);
|
|
const remainingSeconds = Math.floor(seconds % 60);
|
|
const paddedMinutes = String(minutes).padStart(2, '0');
|
|
const paddedSeconds = String(remainingSeconds).padStart(2, '0');
|
|
return `${paddedMinutes}:${paddedSeconds}`;
|
|
}
|
|
|
|
// --- Helper function to update the control buttons' state and text ---
|
|
function updateControls() {
|
|
const total = videoUrls.length;
|
|
const current = currentVideoIndex + 1;
|
|
|
|
if (total > 1) {
|
|
nextTapeButton.disabled = false;
|
|
nextTapeButton.classList.remove('opacity-50', 'cursor-not-allowed', 'bg-gray-600');
|
|
nextTapeButton.classList.add('bg-tape-red', 'hover:bg-red-700');
|
|
} else {
|
|
nextTapeButton.disabled = true;
|
|
nextTapeButton.classList.add('opacity-50', 'cursor-not-allowed', 'bg-gray-600');
|
|
nextTapeButton.classList.remove('bg-tape-red', 'hover:bg-red-700');
|
|
}
|
|
// Always show the current tape count
|
|
nextTapeButton.textContent = `Next (${current}/${total})`;
|
|
}
|
|
|
|
|
|
// --- Play video by index ---
|
|
function playVideoByIndex(index) {
|
|
if (index < 0 || index >= videoUrls.length) {
|
|
statusText.textContent = 'End of playlist reached. Reload tapes to start again.';
|
|
screenLight.intensity = 0.1; // Keep minimum intensity for shadow map
|
|
return;
|
|
}
|
|
|
|
currentVideoIndex = index;
|
|
const url = videoUrls[index];
|
|
|
|
// Dispose of previous texture to free resources
|
|
if (videoTexture) {
|
|
videoTexture.dispose();
|
|
videoTexture = null;
|
|
}
|
|
|
|
videoElement.src = url;
|
|
videoElement.muted = true;
|
|
videoElement.load();
|
|
|
|
// Set loop property: only loop if it's the only video loaded
|
|
videoElement.loop = videoUrls.length === 1;
|
|
|
|
|
|
videoElement.onloadeddata = () => {
|
|
// 1. Create the Three.js texture
|
|
videoTexture = new THREE.VideoTexture(videoElement);
|
|
videoTexture.minFilter = THREE.LinearFilter;
|
|
videoTexture.magFilter = THREE.LinearFilter;
|
|
videoTexture.format = THREE.RGBAFormat;
|
|
videoTexture.needsUpdate = true;
|
|
|
|
// 2. Apply the video texture to the screen mesh
|
|
tvScreen.material.dispose();
|
|
tvScreen.material = new THREE.MeshBasicMaterial({ map: videoTexture });
|
|
tvScreen.material.needsUpdate = true;
|
|
|
|
// 3. Start playback
|
|
videoElement.play().then(() => {
|
|
isVideoLoaded = true;
|
|
// Use the defined base intensity for screen glow
|
|
screenLight.intensity = originalScreenIntensity;
|
|
// Initial status message with tape count
|
|
statusText.textContent = `Playing tape ${currentVideoIndex + 1} of ${videoUrls.length}.`;
|
|
updateControls();
|
|
}).catch(error => {
|
|
screenLight.intensity = 0.5; // Dim the light if playback fails
|
|
statusText.textContent = `Playback blocked for tape ${currentVideoIndex + 1}. Click Next Tape to try again.`;
|
|
console.error('Playback Error: Could not start video playback.', error);
|
|
});
|
|
};
|
|
|
|
videoElement.onerror = (e) => {
|
|
screenLight.intensity = 0.1; // Keep minimum intensity for shadow map
|
|
statusText.textContent = `Error loading tape ${currentVideoIndex + 1}.`;
|
|
console.error('Video Load Error:', e);
|
|
};
|
|
}
|
|
|
|
// --- Cycle to the next video ---
|
|
function playNextVideo() {
|
|
if (videoUrls.length > 0) {
|
|
// Determine the next index, cycling back to 0 if we reach the end
|
|
let nextIndex = (currentVideoIndex + 1) % videoUrls.length;
|
|
playVideoByIndex(nextIndex);
|
|
}
|
|
}
|
|
|
|
|
|
// --- Video Loading Logic (handles multiple files) ---
|
|
function loadVideoFile(event) {
|
|
const files = event.target.files;
|
|
if (files.length === 0) {
|
|
statusText.textContent = 'File selection cancelled.';
|
|
return;
|
|
}
|
|
|
|
// 1. Clear previous URLs and revoke object URLs to prevent memory leaks
|
|
videoUrls.forEach(url => URL.revokeObjectURL(url));
|
|
videoUrls = [];
|
|
|
|
// 2. Populate the new videoUrls array
|
|
for (let i = 0; i < files.length; i++) {
|
|
const file = files[i];
|
|
if (file.type.startsWith('video/')) {
|
|
videoUrls.push(URL.createObjectURL(file));
|
|
}
|
|
}
|
|
|
|
if (videoUrls.length === 0) {
|
|
statusText.textContent = 'No valid video files selected.';
|
|
updateControls();
|
|
return;
|
|
}
|
|
|
|
// 3. Start playback of the first video
|
|
statusText.textContent = `Loaded ${videoUrls.length} tapes. Starting playback...`;
|
|
playVideoByIndex(0);
|
|
}
|
|
|
|
// --- Animation Loop ---
|
|
function animate() {
|
|
requestAnimationFrame(animate);
|
|
|
|
// 1. Dust animation: slow downward drift
|
|
if (dust) {
|
|
const positions = dust.geometry.attributes.position.array;
|
|
for (let i = 1; i < positions.length; i += 3) {
|
|
positions[i] -= 0.001;
|
|
if (positions[i] < -2) {
|
|
positions[i] = 8;
|
|
}
|
|
}
|
|
dust.geometry.attributes.position.needsUpdate = true;
|
|
}
|
|
|
|
// 2. Camera movement (Gentle, random hovering)
|
|
const globalTime = Date.now() * 0.00005;
|
|
const lookAtTime = Date.now() * 0.00003;
|
|
|
|
const camAmplitude = 0.6;
|
|
const lookAmplitude = 0.05;
|
|
|
|
// Base Camera Position in front of the TV
|
|
const baseX = 0;
|
|
const baseY = 1.5;
|
|
const baseZ = 4;
|
|
|
|
// Base LookAt target (Center of the screen)
|
|
const baseTargetX = 0;
|
|
const baseTargetY = 1.7;
|
|
const baseTargetZ = 0.96;
|
|
|
|
// Camera Position Offsets (Drift)
|
|
const camOffsetX = Math.sin(globalTime * 3.1) * camAmplitude;
|
|
const camOffsetY = Math.cos(globalTime * 2.5) * camAmplitude * 0.4;
|
|
|
|
camera.position.x = baseX + camOffsetX;
|
|
camera.position.y = baseY + camOffsetY;
|
|
camera.position.z = baseZ;
|
|
|
|
// LookAt Target Offsets (Subtle Gaze Shift)
|
|
const lookOffsetX = Math.sin(lookAtTime * 1.5) * lookAmplitude;
|
|
const lookOffsetY = Math.cos(lookAtTime * 1.2) * lookAmplitude;
|
|
|
|
// Apply lookAt to the subtly shifted target
|
|
camera.lookAt(
|
|
baseTargetX + lookOffsetX,
|
|
baseTargetY + lookOffsetY,
|
|
baseTargetZ
|
|
);
|
|
|
|
// 3. Lamp Flicker Effect
|
|
const flickerChance = 0.995;
|
|
const restoreRate = 0.15;
|
|
|
|
if (Math.random() > flickerChance) {
|
|
// Flickers quickly to a dimmer random value (between 0.3 and 1.05)
|
|
lampLight.intensity = originalLampIntensity * (0.3 + Math.random() * 0.7);
|
|
} else if (lampLight.intensity < originalLampIntensity) {
|
|
// Smoothly restore original intensity
|
|
lampLight.intensity = THREE.MathUtils.lerp(lampLight.intensity, originalLampIntensity, restoreRate);
|
|
}
|
|
|
|
// 4. Screen Light Pulse and Movement Effect (Updated)
|
|
if (isVideoLoaded && screenLight.intensity > 0) {
|
|
// A. Pulse Effect (Intensity Fluctuation)
|
|
// Generate a small random fluctuation for the pulse (Range: 1.35 to 1.65 around base 1.5)
|
|
const pulseTarget = originalScreenIntensity + (Math.random() - 0.5) * 0.7;
|
|
// Smoothly interpolate towards the new target fluctuation
|
|
screenLight.intensity = THREE.MathUtils.lerp(screenLight.intensity, pulseTarget, 0.1);
|
|
|
|
// B. Movement Effect (Subtle circle around the screen center - circling the room area)
|
|
const lightTime = Date.now() * 0.002;
|
|
const radius = 0.05; // Small circle radius (5 cm)
|
|
const centerX = 0;
|
|
const centerY = 1.7;
|
|
const centerZ = 1.2; // Use the updated Z position of the light source
|
|
|
|
// Move the light in a subtle, erratic circle
|
|
screenLight.position.x = centerX + Math.cos(lightTime) * radius;
|
|
screenLight.position.y = centerY + Math.sin(lightTime * 1.5) * radius * 0.5; // Slightly different freq for Y
|
|
screenLight.position.z = centerZ; // Keep Z constant at the screen light plane
|
|
}
|
|
|
|
// 5. Update video texture (essential to grab the next frame)
|
|
if (videoTexture) {
|
|
videoTexture.needsUpdate = true;
|
|
|
|
// Update time display in the animation loop
|
|
if (isVideoLoaded && videoElement.readyState >= 3) {
|
|
const currentTime = formatTime(videoElement.currentTime);
|
|
const duration = formatTime(videoElement.duration);
|
|
statusText.textContent =
|
|
`Tape ${currentVideoIndex + 1} of ${videoUrls.length}. Time: ${currentTime} / ${duration}`;
|
|
}
|
|
}
|
|
|
|
// RENDER!
|
|
renderer.render(scene, camera);
|
|
}
|
|
|
|
// --- Window Resize Handler ---
|
|
function onWindowResize() {
|
|
camera.aspect = window.innerWidth / window.innerHeight;
|
|
camera.updateProjectionMatrix();
|
|
renderer.setSize(window.innerWidth, window.innerHeight);
|
|
}
|
|
|
|
// Start everything on window load
|
|
window.onload = init;
|
|
</script>
|
|
</body>
|
|
</html> |