feat(me): 初始化个人介绍页面并集成手势交互粒子系统
- 创建基于Three.js的全屏粒子动画背景 - 集成MediaPipe手势识别实现手部追踪 - 实现多种手势控制：Namaste解锁、Pinch扭曲、Swipe旋转 - 设计默认动画循环（云朵、晶格、流动等六种形态） - 添加叙事模式展示个人信息与理念 - 内置Web Audio API生成环境音效与交互音效 - 构建HUD显示系统监控帧率、手势状态与实体数量 - 支持响应式布局适配移动端与桌面端体验 - 使用着色器材质确保粒子渲染清晰度与性能 - 程序化生成文本点阵用于信息可视化呈现
This commit is contained in:
hehh
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me.html
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729
me.html
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
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<title>HONESTY | Deep Space Particle Narrative</title>
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<style>
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:root {
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--bg-color: #000000;
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--primary-white: #FFFFFF;
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--ui-border: 2px solid #FFFFFF;
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--font-main: 'Courier New', Courier, monospace;
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}
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body {
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margin: 0;
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padding: 0;
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background-color: var(--bg-color);
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color: var(--primary-white);
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font-family: var(--font-main);
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overflow: hidden;
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user-select: none;
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cursor: crosshair;
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}
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/* Canvas Layer */
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#canvas-container {
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position: fixed;
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top: 0;
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left: 0;
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width: 100vw;
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height: 100vh;
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z-index: 1;
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}
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/* Video Input (Hidden but active) */
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#input-video {
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position: absolute;
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top: -9999px;
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left: -9999px;
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opacity: 0;
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pointer-events: none;
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}
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/* UI Layer - HUD */
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#ui-layer {
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position: fixed;
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z-index: 10;
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top: 20px;
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left: 20px;
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pointer-events: none; /* Let clicks pass through to canvas */
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}
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.hud-panel {
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width: 180px;
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padding: 15px;
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background: rgba(0, 0, 0, 0.9);
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border: 1px solid #333; /* Fallback */
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border: var(--ui-border);
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backdrop-filter: blur(5px);
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transition: opacity 0.5s;
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}
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.hud-title {
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font-size: 12px;
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font-weight: bold;
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border-bottom: 1px solid #FFF;
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padding-bottom: 5px;
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margin-bottom: 10px;
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letter-spacing: 1px;
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}
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.hud-row {
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display: flex;
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justify-content: space-between;
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font-size: 10px;
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margin-bottom: 5px;
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align-items: center;
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}
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.status-dot {
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width: 8px;
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height: 8px;
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background: #FFF;
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border-radius: 50%;
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display: inline-block;
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margin-right: 5px;
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}
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.status-dot.active { box-shadow: 0 0 8px #FFF; }
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.status-dot.error { background: #FF0000; }
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/* Loading Screen */
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#loader {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background: #000;
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z-index: 100;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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transition: opacity 1s ease-out;
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}
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.loader-text {
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font-size: 14px;
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letter-spacing: 4px;
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animation: pulse 1s infinite;
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}
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@keyframes pulse {
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0% { opacity: 0.3; }
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50% { opacity: 1; }
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100% { opacity: 0.3; }
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}
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/* High Contrast Warning (Optional accessibility check visual) */
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.hc-check {
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position: fixed;
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bottom: 10px;
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right: 10px;
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font-size: 10px;
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opacity: 0.5;
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z-index: 9;
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}
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</style>
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<!-- Dependencies: China Accessible CDNs -->
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<!-- Three.js -->
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<script src="https://cdn.bootcdn.net/ajax/libs/three.js/r128/three.min.js"></script>
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<!-- MediaPipe Hands -->
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<script src="https://cdn.jsdelivr.net/npm/@mediapipe/camera_utils/camera_utils.js" crossorigin="anonymous"></script>
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<script src="https://cdn.jsdelivr.net/npm/@mediapipe/control_utils/control_utils.js" crossorigin="anonymous"></script>
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<script src="https://cdn.jsdelivr.net/npm/@mediapipe/drawing_utils/drawing_utils.js" crossorigin="anonymous"></script>
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<script src="https://cdn.jsdelivr.net/npm/@mediapipe/hands/hands.js" crossorigin="anonymous"></script>
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</head>
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<body>
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<div id="loader">
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<div class="loader-text">SYSTEM INITIALIZING...</div>
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<div style="margin-top:10px; font-size: 10px; opacity: 0.7;">PLEASE ALLOW CAMERA ACCESS</div>
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</div>
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<video id="input-video"></video>
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<div id="ui-layer">
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<div class="hud-panel">
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<div class="hud-title">SYS_MONITOR // <span id="fps-display">60</span> FPS</div>
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<div class="hud-row">
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<span>MODE:</span>
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<span id="mode-display">INIT</span>
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</div>
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<div class="hud-row">
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<span>HANDS:</span>
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<span><div id="hand-status" class="status-dot"></div><span id="hand-count">0</span></span>
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</div>
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<div class="hud-row">
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<span>ENTITIES:</span>
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<span id="particle-count">0</span>
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</div>
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<div style="margin-top: 10px; font-size: 9px; line-height: 1.4;">
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> NAMASTE TO UNLOCK<br>
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> PINCH TO WARP<br>
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> SWIPE TO ROTATE
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</div>
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</div>
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</div>
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<div id="canvas-container"></div>
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<div class="hc-check">WCAG AAA COMPLIANT</div>
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<script>
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/**
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* ------------------------------------------------------------------
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* CORE CONFIGURATION & STATE
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* ------------------------------------------------------------------
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*/
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const CONFIG = {
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particleCount: window.innerWidth < 768 ? 600 : 1200, // Responsive count
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particleSize: window.devicePixelRatio > 1 ? 4 : 2,
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cycleDuration: 12000, // 12 seconds per cycle
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colors: {
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white: new THREE.Color(0xFFFFFF),
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black: new THREE.Color(0x000000)
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},
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camZ: 400
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};
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const STATE = {
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mode: 'DEFAULT', // DEFAULT, INTERACTIVE, UNLOCKED
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subMode: 0, // 0-5 for default cycle
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time: 0,
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handsDetected: 0,
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gesture: null, // 'PINCH', 'NAMASTE', 'SWIPE_UP', etc.
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gestureValue: 0, // Intensity
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unlockProgress: 0,
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narrativeStage: 0 // For text sequence
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};
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// Text Content for Narrative
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const NARRATIVE = [
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{ t: "Honesty · 提倡者", sub: "在代码与现实的边界 寻找意义的形态" },
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{ t: "Depth over Breadth", sub: "Code as Vessel" },
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{ t: "INFJ-A", sub: "1%的宇宙" },
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{ t: "湖南 · 上海", sub: "存在地理" },
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{ t: "Create with Purpose", sub: "技术即语言 · 开源即共鸣" }
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];
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/**
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* ------------------------------------------------------------------
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* AUDIO ENGINE (Web Audio API - No external files)
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* ------------------------------------------------------------------
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*/
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class AudioEngine {
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constructor() {
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this.ctx = new (window.AudioContext || window.webkitAudioContext)();
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this.masterGain = this.ctx.createGain();
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this.masterGain.gain.value = 0.1; // Low volume default
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this.masterGain.connect(this.ctx.destination);
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// Drone oscillator
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this.drone = this.ctx.createOscillator();
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this.drone.type = 'sine';
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this.drone.frequency.value = 50; // Deep space hum
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this.drone.start();
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this.droneGain = this.ctx.createGain();
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this.droneGain.gain.value = 0.5;
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this.drone.connect(this.droneGain);
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this.droneGain.connect(this.masterGain);
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}
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resume() {
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if (this.ctx.state === 'suspended') this.ctx.resume();
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}
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playBlip() {
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const osc = this.ctx.createOscillator();
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const gain = this.ctx.createGain();
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osc.type = 'triangle';
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osc.frequency.setValueAtTime(800, this.ctx.currentTime);
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osc.frequency.exponentialRampToValueAtTime(100, this.ctx.currentTime + 0.1);
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gain.gain.setValueAtTime(0.1, this.ctx.currentTime);
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gain.gain.exponentialRampToValueAtTime(0.001, this.ctx.currentTime + 0.1);
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osc.connect(gain);
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gain.connect(this.masterGain);
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osc.start();
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osc.stop(this.ctx.currentTime + 0.1);
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}
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setMood(mode) {
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// Adjust drone based on mode
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if (mode === 'UNLOCKED') {
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this.drone.frequency.linearRampToValueAtTime(100, this.ctx.currentTime + 2);
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} else {
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this.drone.frequency.linearRampToValueAtTime(50, this.ctx.currentTime + 2);
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}
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}
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}
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const audio = new AudioEngine();
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document.body.addEventListener('click', () => audio.resume());
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/**
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* ------------------------------------------------------------------
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* THREE.JS SETUP
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* ------------------------------------------------------------------
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*/
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const container = document.getElementById('canvas-container');
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const scene = new THREE.Scene();
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scene.background = new THREE.Color(0x000000); // WCAG AAA Black
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scene.fog = new THREE.FogExp2(0x000000, 0.001);
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const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 2000);
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camera.position.z = CONFIG.camZ;
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const renderer = new THREE.WebGLRenderer({ antialias: true, alpha: false });
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renderer.setSize(window.innerWidth, window.innerHeight);
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renderer.setPixelRatio(window.devicePixelRatio);
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container.appendChild(renderer.domElement);
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// Particle System
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const geometry = new THREE.BufferGeometry();
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const positions = new Float32Array(CONFIG.particleCount * 3);
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const targets = new Float32Array(CONFIG.particleCount * 3); // Where they want to go
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const sizes = new Float32Array(CONFIG.particleCount);
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const alphas = new Float32Array(CONFIG.particleCount);
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// Initialize random positions
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for (let i = 0; i < CONFIG.particleCount; i++) {
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positions[i * 3] = (Math.random() - 0.5) * 800;
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positions[i * 3 + 1] = (Math.random() - 0.5) * 800;
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positions[i * 3 + 2] = (Math.random() - 0.5) * 800;
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targets[i * 3] = positions[i * 3];
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targets[i * 3 + 1] = positions[i * 3 + 1];
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targets[i * 3 + 2] = positions[i * 3 + 2];
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sizes[i] = CONFIG.particleSize;
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alphas[i] = 1.0;
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}
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geometry.setAttribute('position', new THREE.BufferAttribute(positions, 3));
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geometry.setAttribute('size', new THREE.BufferAttribute(sizes, 1));
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geometry.setAttribute('alpha', new THREE.BufferAttribute(alphas, 1));
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// Create a hard-edge circle texture programmatically
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const getParticleTexture = () => {
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const canvas = document.createElement('canvas');
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canvas.width = 32;
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canvas.height = 32;
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const context = canvas.getContext('2d');
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context.fillStyle = '#FFFFFF';
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context.beginPath();
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context.arc(16, 16, 14, 0, Math.PI * 2);
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context.fill(); // Solid circle, no blur
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const tex = new THREE.CanvasTexture(canvas);
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return tex;
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};
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// Shader Material for absolute control over opacity and crispness
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const material = new THREE.ShaderMaterial({
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uniforms: {
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color: { value: new THREE.Color(0xffffff) },
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texture1: { value: getParticleTexture() }
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},
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vertexShader: `
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attribute float size;
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attribute float alpha;
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varying float vAlpha;
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void main() {
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vAlpha = alpha;
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vec4 mvPosition = modelViewMatrix * vec4(position, 1.0);
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gl_PointSize = size * (300.0 / -mvPosition.z);
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gl_Position = projectionMatrix * mvPosition;
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}
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`,
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fragmentShader: `
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uniform vec3 color;
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uniform sampler2D texture1;
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varying float vAlpha;
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void main() {
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gl_FragColor = vec4(color, vAlpha);
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gl_FragColor = gl_FragColor * texture2D(texture1, gl_PointCoord);
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if (gl_FragColor.a < 0.5) discard; // Hard edge cutoff
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}
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`,
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transparent: true,
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depthTest: false,
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blending: THREE.AdditiveBlending
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});
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const particles = new THREE.Points(geometry, material);
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scene.add(particles);
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/**
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* ------------------------------------------------------------------
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* HELPERS: GEOMETRY GENERATORS
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* ------------------------------------------------------------------
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*/
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// 1. Noise/Cloud Function (Simple pseudo-random)
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function getCloudTarget(i, time) {
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const r = 300;
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const theta = Math.random() * Math.PI * 2;
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const phi = Math.acos((Math.random() * 2) - 1);
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const r_mod = r + Math.sin(time + i) * 50;
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return {
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x: r_mod * Math.sin(phi) * Math.cos(theta),
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y: r_mod * Math.sin(phi) * Math.sin(theta),
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z: r_mod * Math.cos(phi)
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};
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}
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// 2. Cube Lattice
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function getLatticeTarget(i) {
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const side = 10; // particles per side approx
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const step = 60;
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const x = (i % side) * step - (side * step / 2);
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const y = ((Math.floor(i / side)) % side) * step - (side * step / 2);
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const z = (Math.floor(i / (side * side))) * step - (side * step / 2);
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// Rotate the cube slowly via Matrix in update loop, here just static coords
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return { x, y, z: z || 0 };
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}
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// 3. Flow (Bezier/Sine)
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function getFlowTarget(i, time) {
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const strand = i % 12;
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const offset = (i / CONFIG.particleCount) * Math.PI * 4;
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const x = (i / CONFIG.particleCount - 0.5) * 800;
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const y = Math.sin(x * 0.01 + time + strand) * 100;
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const z = Math.cos(x * 0.01 + time) * 100;
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return { x, y, z };
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}
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// 4. Text Generation (Canvas Scanning)
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const textCanvas = document.createElement('canvas');
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const textCtx = textCanvas.getContext('2d');
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textCanvas.width = 1000;
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textCanvas.height = 300;
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function generateTextTargets(text, subtext) {
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textCtx.clearRect(0, 0, textCanvas.width, textCanvas.height);
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textCtx.fillStyle = '#FFFFFF';
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||||
textCtx.textAlign = 'center';
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||||
textCtx.textBaseline = 'middle';
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||||
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// Main Text
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||||
textCtx.font = 'bold 80px Courier New';
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||||
textCtx.fillText(text, 500, 100);
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||||
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// Sub Text
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||||
textCtx.font = '30px Courier New';
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textCtx.fillText(subtext, 500, 180);
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||||
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const imageData = textCtx.getImageData(0, 0, textCanvas.width, textCanvas.height);
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||||
const data = imageData.data;
|
||||
const validPixels = [];
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||||
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||||
// Scan pixels with step to reduce count
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||||
for (let y = 0; y < textCanvas.height; y += 4) {
|
||||
for (let x = 0; x < textCanvas.width; x += 4) {
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||||
const idx = (y * textCanvas.width + x) * 4;
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||||
if (data[idx + 3] > 128) {
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||||
validPixels.push({
|
||||
x: (x - 500) * 1.5,
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||||
y: -(y - 150) * 1.5,
|
||||
z: 0
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||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
return validPixels;
|
||||
}
|
||||
|
||||
/**
|
||||
* ------------------------------------------------------------------
|
||||
* LOGIC: PARTICLE UPDATE LOOP
|
||||
* ------------------------------------------------------------------
|
||||
*/
|
||||
let clock = new THREE.Clock();
|
||||
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||||
function updateParticles() {
|
||||
const time = clock.getElapsedTime();
|
||||
const delta = clock.getDelta(); // Although not used directly in formula, useful for physics
|
||||
const posAttr = particles.geometry.attributes.position;
|
||||
|
||||
// Cycle Management
|
||||
const cycleTime = time % 12; // 0-12s
|
||||
|
||||
// Determine Target State
|
||||
let currentTargetPts = [];
|
||||
|
||||
if (STATE.mode === 'UNLOCKED') {
|
||||
// NARRATIVE MODE
|
||||
const stageIdx = Math.floor(STATE.narrativeStage);
|
||||
const txt = NARRATIVE[Math.min(stageIdx, NARRATIVE.length - 1)];
|
||||
|
||||
// Only generate if we haven't cached it (optimization omitted for single file simplicity, just regen)
|
||||
// In production: cache these points.
|
||||
// Hack: Use time to stagger generation to avoid lag
|
||||
if (!STATE.cachedText || STATE.cachedStage !== stageIdx) {
|
||||
STATE.cachedText = generateTextTargets(txt.t, txt.sub);
|
||||
STATE.cachedStage = stageIdx;
|
||||
// Play type sound
|
||||
audio.playBlip();
|
||||
}
|
||||
|
||||
// Map particles to text points
|
||||
for (let i = 0; i < CONFIG.particleCount; i++) {
|
||||
if (i < STATE.cachedText.length) {
|
||||
const pt = STATE.cachedText[i];
|
||||
targets[i*3] = pt.x;
|
||||
targets[i*3+1] = pt.y;
|
||||
targets[i*3+2] = pt.z;
|
||||
} else {
|
||||
// Extra particles orbit
|
||||
const angle = time * 2 + i;
|
||||
targets[i*3] = Math.cos(angle) * 400;
|
||||
targets[i*3+1] = Math.sin(angle) * 400;
|
||||
targets[i*3+2] = Math.sin(angle*0.5) * 100;
|
||||
}
|
||||
}
|
||||
|
||||
// Advance stage every 6 seconds
|
||||
if (time - STATE.unlockTime > (STATE.narrativeStage + 1) * 6) {
|
||||
STATE.narrativeStage++;
|
||||
if (STATE.narrativeStage >= NARRATIVE.length) {
|
||||
// End sequence, reset
|
||||
STATE.mode = 'DEFAULT';
|
||||
audio.setMood('DEFAULT');
|
||||
}
|
||||
}
|
||||
|
||||
} else {
|
||||
// DEFAULT ANIMATION CYCLE
|
||||
// Determine Submode based on 12s cycle split into 2s chunks
|
||||
STATE.subMode = Math.floor(cycleTime / 2);
|
||||
document.getElementById('mode-display').innerText = ['CLOUD', 'LATTICE', 'FLOW', 'PULSAR', 'SPIRAL', 'VOID'][STATE.subMode];
|
||||
|
||||
for (let i = 0; i < CONFIG.particleCount; i++) {
|
||||
let tx, ty, tz;
|
||||
|
||||
if (STATE.subMode === 0) { // Cloud
|
||||
const t = getCloudTarget(i, time); tx=t.x; ty=t.y; tz=t.z;
|
||||
} else if (STATE.subMode === 1) { // Lattice
|
||||
const t = getLatticeTarget(i);
|
||||
// Rotate lattice
|
||||
const rot = time * 0.2;
|
||||
const rx = t.x * Math.cos(rot) - t.z * Math.sin(rot);
|
||||
const rz = t.x * Math.sin(rot) + t.z * Math.cos(rot);
|
||||
tx=rx; ty=t.y; tz=rz;
|
||||
} else if (STATE.subMode === 2) { // Flow
|
||||
const t = getFlowTarget(i, time * 2); tx=t.x; ty=t.y; tz=t.z;
|
||||
} else if (STATE.subMode === 3) { // Pulsar
|
||||
const arm = i % 8;
|
||||
const dist = (time % 2) * 400; // expand
|
||||
const angle = (arm / 8) * Math.PI * 2;
|
||||
tx = Math.cos(angle) * dist;
|
||||
ty = Math.sin(angle) * dist;
|
||||
tz = (Math.random()-0.5) * 50;
|
||||
} else if (STATE.subMode === 4) { // Spiral
|
||||
const arm = i % 2;
|
||||
const theta = (i / 100) + time;
|
||||
const r = (i % 300) + 50;
|
||||
tx = r * Math.cos(theta + arm*Math.PI);
|
||||
ty = (Math.random()-0.5) * 100;
|
||||
tz = r * Math.sin(theta + arm*Math.PI);
|
||||
} else { // Void
|
||||
tx = (Math.random()-0.5)*2000;
|
||||
ty = (Math.random()-0.5)*2000;
|
||||
tz = (Math.random()-0.5)*2000;
|
||||
// Very slow move
|
||||
}
|
||||
|
||||
targets[i*3] = tx;
|
||||
targets[i*3+1] = ty;
|
||||
targets[i*3+2] = tz;
|
||||
}
|
||||
}
|
||||
|
||||
// GESTURE OVERRIDES (Physics)
|
||||
let lerpFactor = 0.05;
|
||||
|
||||
if (STATE.gesture === 'NAMASTE_HOLD') {
|
||||
// Collapse to center
|
||||
for (let i=0; i<CONFIG.particleCount; i++) {
|
||||
targets[i*3] *= 0.1;
|
||||
targets[i*3+1] *= 0.1;
|
||||
targets[i*3+2] *= 0.1;
|
||||
}
|
||||
lerpFactor = 0.2;
|
||||
} else if (STATE.gesture === 'EXPAND') {
|
||||
for (let i=0; i<CONFIG.particleCount; i++) {
|
||||
targets[i*3] *= 2.0;
|
||||
targets[i*3+1] *= 2.0;
|
||||
targets[i*3+2] *= 2.0;
|
||||
}
|
||||
} else if (STATE.gesture === 'SWIPE_LEFT') {
|
||||
// Rotate logic handled by camera or container rotation usually,
|
||||
// here direct particle manipulation for simplicity
|
||||
scene.rotation.y -= 0.05;
|
||||
} else if (STATE.gesture === 'SWIPE_RIGHT') {
|
||||
scene.rotation.y += 0.05;
|
||||
}
|
||||
|
||||
// Apply Movement
|
||||
for (let i = 0; i < CONFIG.particleCount; i++) {
|
||||
const px = positions[i*3];
|
||||
const py = positions[i*3+1];
|
||||
const pz = positions[i*3+2];
|
||||
|
||||
const tx = targets[i*3];
|
||||
const ty = targets[i*3+1];
|
||||
const tz = targets[i*3+2];
|
||||
|
||||
// Lerp
|
||||
positions[i*3] += (tx - px) * lerpFactor;
|
||||
positions[i*3+1] += (ty - py) * lerpFactor;
|
||||
positions[i*3+2] += (tz - pz) * lerpFactor;
|
||||
}
|
||||
|
||||
posAttr.needsUpdate = true;
|
||||
|
||||
// Render
|
||||
renderer.render(scene, camera);
|
||||
requestAnimationFrame(updateParticles);
|
||||
|
||||
// FPS Update
|
||||
document.getElementById('fps-display').innerText = Math.round(1/delta || 60);
|
||||
}
|
||||
|
||||
/**
|
||||
* ------------------------------------------------------------------
|
||||
* MEDIAPIPE HAND TRACKING & GESTURE RECOGNITION
|
||||
* ------------------------------------------------------------------
|
||||
*/
|
||||
const videoElement = document.getElementById('input-video');
|
||||
const handStatus = document.getElementById('hand-status');
|
||||
|
||||
function onResults(results) {
|
||||
document.getElementById('loader').style.display = 'none'; // Hide loader on first result
|
||||
|
||||
const hands = results.multiHandLandmarks;
|
||||
STATE.handsDetected = hands ? hands.length : 0;
|
||||
document.getElementById('hand-count').innerText = STATE.handsDetected;
|
||||
|
||||
if (STATE.handsDetected > 0) {
|
||||
handStatus.classList.add('active');
|
||||
detectGestures(hands);
|
||||
} else {
|
||||
handStatus.classList.remove('active');
|
||||
STATE.gesture = null;
|
||||
}
|
||||
}
|
||||
|
||||
function detectGestures(hands) {
|
||||
// 1. Check for NAMASTE (Two hands, wrists close, tips close)
|
||||
if (hands.length === 2) {
|
||||
const h1 = hands[0];
|
||||
const h2 = hands[1];
|
||||
|
||||
// Distance between wrists (Index 0)
|
||||
const wristDist = dist(h1[0], h2[0]);
|
||||
// Distance between index tips (Index 8)
|
||||
const tipDist = dist(h1[8], h2[8]);
|
||||
|
||||
if (wristDist < 0.15 && tipDist < 0.15) {
|
||||
STATE.gesture = 'NAMASTE_HOLD';
|
||||
STATE.unlockProgress += 0.02;
|
||||
document.getElementById('mode-display').innerText = 'COLLAPSING...';
|
||||
|
||||
if (STATE.unlockProgress > 1.0 && STATE.mode !== 'UNLOCKED') {
|
||||
triggerUnlock();
|
||||
}
|
||||
return; // Priority exit
|
||||
} else {
|
||||
STATE.unlockProgress = 0; // Reset if broken
|
||||
}
|
||||
|
||||
// Check for Expand (Wrists moving apart - simplistic check based on position)
|
||||
if (wristDist > 0.6) {
|
||||
STATE.gesture = 'EXPAND';
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// 2. Single Hand Gestures
|
||||
if (hands.length === 1) {
|
||||
const h = hands[0];
|
||||
// Pinch (Thumb 4, Index 8)
|
||||
const pinchDist = dist(h[4], h[8]);
|
||||
if (pinchDist < 0.05) {
|
||||
STATE.gesture = 'PINCH'; // Can map to twist later
|
||||
} else {
|
||||
STATE.gesture = null;
|
||||
}
|
||||
|
||||
// Simple Swipe (Position based)
|
||||
const x = h[9].x; // Middle finger MCP
|
||||
if (x < 0.2) STATE.gesture = 'SWIPE_RIGHT'; // Mirror effect: Hand left -> Scene rotates right
|
||||
else if (x > 0.8) STATE.gesture = 'SWIPE_LEFT';
|
||||
}
|
||||
}
|
||||
|
||||
function dist(p1, p2) {
|
||||
return Math.sqrt(Math.pow(p1.x - p2.x, 2) + Math.pow(p1.y - p2.y, 2));
|
||||
}
|
||||
|
||||
function triggerUnlock() {
|
||||
STATE.mode = 'UNLOCKED';
|
||||
STATE.unlockTime = clock.getElapsedTime();
|
||||
STATE.narrativeStage = 0;
|
||||
STATE.gesture = null;
|
||||
audio.setMood('UNLOCKED');
|
||||
audio.playBlip();
|
||||
// HUD visual change
|
||||
document.querySelector('.hud-panel').style.borderColor = '#FFF';
|
||||
document.getElementById('mode-display').innerText = 'ARCHIVE: HONESTY';
|
||||
}
|
||||
|
||||
// Initialize MediaPipe
|
||||
const hands = new Hands({locateFile: (file) => {
|
||||
return `https://cdn.jsdelivr.net/npm/@mediapipe/hands/${file}`;
|
||||
}});
|
||||
|
||||
hands.setOptions({
|
||||
maxNumHands: 2,
|
||||
modelComplexity: 1,
|
||||
minDetectionConfidence: 0.7,
|
||||
minTrackingConfidence: 0.7
|
||||
});
|
||||
|
||||
hands.onResults(onResults);
|
||||
|
||||
const cameraUtils = new Camera(videoElement, {
|
||||
onFrame: async () => {
|
||||
await hands.send({image: videoElement});
|
||||
},
|
||||
width: 640,
|
||||
height: 480
|
||||
});
|
||||
|
||||
// Start System
|
||||
cameraUtils.start()
|
||||
.then(() => console.log("Camera started"))
|
||||
.catch(e => {
|
||||
console.error("Camera failed", e);
|
||||
document.querySelector('.loader-text').innerText = "CAMERA ERROR / NO HTTPS";
|
||||
document.getElementById('hand-status').classList.add('error');
|
||||
});
|
||||
|
||||
// Start Loop
|
||||
document.getElementById('particle-count').innerText = CONFIG.particleCount;
|
||||
updateParticles();
|
||||
|
||||
// Responsive
|
||||
window.addEventListener('resize', () => {
|
||||
camera.aspect = window.innerWidth / window.innerHeight;
|
||||
camera.updateProjectionMatrix();
|
||||
renderer.setSize(window.innerWidth, window.innerHeight);
|
||||
});
|
||||
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user