c21d276f40
- 重构智能加载层结构与样式，提升初始化体验 - 优化白天/黑夜主题配色与粒子渲染效果 - 增强手势识别逻辑与视觉反馈 - 改进UI层DOM结构与类名语义化 - 更新内容字典与加载文案 - 修复安全DOM操作与空指针问题 - 调整物理引擎参数，增强交互手感 - 优化粒子爆炸与散开动画效果 - 统一状态管理对象，提高代码可维护性 - 增加权限提示与超时处理机制
700 lines
27 KiB
HTML
700 lines
27 KiB
HTML
<!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 | INTELLIGENT ARCHIVE</title>
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<style>
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:root {
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/* 默认变量 */
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--bg-color: #000000;
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--text-color: #FFFFFF;
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--accent-color: #00FFFF;
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--loader-bg: #000000;
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--loader-text: #FFFFFF;
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}
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/* === 白天模式 (高对比度/清雅) === */
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[data-theme="day"] {
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--bg-color: linear-gradient(135deg, #e0eafc 0%, #cfdef3 100%);
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--text-color: #1a1a2e; /* 极深蓝黑，保证可见度 */
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--accent-color: #0044cc;
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--loader-bg: #f0f2f5;
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--loader-text: #2c3e50;
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}
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/* === 黑夜模式 (霓虹/深空) === */
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[data-theme="night"] {
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--bg-color: radial-gradient(circle at 50% 50%, #0f1729 0%, #000000 100%);
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--text-color: #FFFFFF;
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--accent-color: #00FFFF;
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--loader-bg: #000000;
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--loader-text: #FFFFFF;
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}
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body {
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margin: 0; overflow: hidden;
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background: var(--bg-color);
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color: var(--text-color);
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font-family: 'Helvetica Neue', Arial, sans-serif;
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transition: background 1s, color 1s;
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user-select: none; cursor: default;
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}
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/* === 1. 智能加载层 === */
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#start-screen {
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position: fixed; inset: 0; background: var(--loader-bg); z-index: 100;
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display: flex; flex-direction: column; align-items: center; justify-content: center;
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transition: opacity 1s cubic-bezier(0.65, 0, 0.35, 1);
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}
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.logo-text {
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font-family: 'Times New Roman', serif; font-size: 32px; letter-spacing: 8px;
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color: var(--loader-text); margin-bottom: 20px; animation: breathe 3s infinite;
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}
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.loader-ring {
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width: 50px; height: 50px; border: 2px solid rgba(128,128,128,0.2);
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border-top-color: var(--accent-color); border-radius: 50%;
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animation: spin 1s linear infinite; margin-bottom: 20px;
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}
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.status-text {
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font-size: 14px; letter-spacing: 2px; color: var(--loader-text);
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opacity: 0.8; height: 20px;
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}
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.perm-hint {
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margin-top: 30px; padding: 10px 20px; border: 1px solid var(--accent-color);
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border-radius: 20px; font-size: 12px; color: var(--loader-text);
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opacity: 0; transform: translateY(10px); transition: all 1s;
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}
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.perm-hint.show { opacity: 1; transform: translateY(0); }
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/* === 2. 叙事文本层 (DOM覆盖) === */
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#narrative-layer {
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position: absolute; top: 40%; left: 50%; transform: translate(-50%, -50%);
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text-align: center; width: 90%; pointer-events: none; z-index: 5;
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}
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.n-title {
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font-size: 8vw; font-weight: 900; letter-spacing: -2px; margin-bottom: 10px;
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opacity: 0; transform: translateY(30px); transition: all 0.8s cubic-bezier(0.2, 1, 0.3, 1);
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background: linear-gradient(45deg, var(--text-color), var(--accent-color));
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-webkit-background-clip: text; -webkit-text-fill-color: transparent;
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}
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.n-sub {
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font-size: 18px; font-weight: 400; letter-spacing: 6px; opacity: 0;
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transform: translateY(20px); transition: all 0.8s 0.2s cubic-bezier(0.2, 1, 0.3, 1);
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color: var(--text-color);
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}
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/* 激活状态类名 */
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.show-text .n-title, .show-text .n-sub { opacity: 1; transform: translateY(0); }
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/* === 3. UI HUD === */
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#ui-layer {
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position: fixed; inset: 0; pointer-events: none; z-index: 20;
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display: flex; flex-direction: column; justify-content: space-between;
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padding: 40px; opacity: 0; transition: opacity 1.5s ease;
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}
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.header {
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display: flex; justify-content: space-between;
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font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
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color: var(--text-color); opacity: 0.7; font-weight: 600;
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}
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.center-stage {
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position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
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text-align: center; width: 100%; pointer-events: auto;
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}
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.main-hint {
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font-size: 20px; font-weight: 300; letter-spacing: 8px; cursor: pointer;
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padding: 20px; transition: all 0.3s;
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}
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.main-hint:hover { letter-spacing: 10px; color: var(--accent-color); }
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.sub-hint {
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font-size: 10px; opacity: 0.6; margin-top: 15px; letter-spacing: 3px;
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font-family: 'Courier New', monospace;
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}
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.exit-btn {
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margin-top: 40px; display: inline-block;
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font-size: 10px; letter-spacing: 2px;
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padding: 10px 24px; border: 1px solid var(--text-color);
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border-radius: 30px; cursor: pointer; opacity: 0;
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transform: translateY(20px); transition: all 0.5s; pointer-events: none;
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}
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.exit-btn.visible { opacity: 0.8; transform: translateY(0); pointer-events: auto; }
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.exit-btn:hover { background: var(--text-color); color: var(--bg-color); opacity: 1; }
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@keyframes breathe { 0%,100%{opacity:0.6} 50%{opacity:1} }
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@keyframes spin { to { transform: rotate(360deg); } }
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</style>
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<!-- 依赖库 -->
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<script src="https://cdn.bootcdn.net/ajax/libs/three.js/r128/three.min.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/three@0.128.0/examples/js/postprocessing/EffectComposer.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/three@0.128.0/examples/js/postprocessing/RenderPass.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/three@0.128.0/examples/js/postprocessing/ShaderPass.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/three@0.128.0/examples/js/shaders/CopyShader.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/three@0.128.0/examples/js/shaders/LuminosityHighPassShader.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/three@0.128.0/examples/js/postprocessing/UnrealBloomPass.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/simplex-noise@2.4.0/simplex-noise.min.js"></script>
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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/hands/hands.js" crossorigin="anonymous"></script>
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</head>
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<body>
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<!-- 1. 智能加载层 -->
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<div id="start-screen">
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<div class="logo-text">HONESTY</div>
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<div class="loader-ring"></div>
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<div class="status-text" id="loader-msg">Initializing System...</div>
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<div class="perm-hint" id="perm-guide">⚠ 请允许摄像头权限以开启手势交互</div>
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</div>
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<!-- 2. 叙事文本层 (DOM) -->
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<div id="narrative-layer">
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<div class="n-title" id="n-title"></div>
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<div class="n-sub" id="n-sub"></div>
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</div>
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<!-- 3. UI HUD -->
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<div id="ui-layer">
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<div class="header">
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<span id="sys-status">NEURAL LINK: STANDBY</span>
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<span id="theme-display">THEME: AUTO</span>
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</div>
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<div class="center-stage">
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<div class="main-hint" id="main-hint" onclick="enterArchive()"></div>
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<div class="sub-hint" id="sub-hint"></div>
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<div class="exit-btn" id="exit-btn" onclick="exitArchive()">[ EXIT ARCHIVE ]</div>
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</div>
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<div class="header" style="align-self: flex-end;">
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<span id="lang-display">EN</span>
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</div>
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</div>
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<video id="input-video" style="display:none"></video>
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<div id="canvas-container"></div>
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<script>
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/**
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* ============================================================================
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* 1. 安全工具与状态
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* ============================================================================
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*/
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const APP_STATE = {
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isLoaded: false,
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mode: 'LOCKED', // LOCKED, UNLOCKED
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handCount: 0,
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handL: new THREE.Vector3(9999,9999,0),
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handR: new THREE.Vector3(9999,9999,0),
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unlockProgress: 0
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};
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// 安全DOM操作，防止报错
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function safeUpdateText(id, text) {
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const el = document.getElementById(id);
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if (el) el.innerText = text;
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}
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function safeClass(id, method, className) {
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const el = document.getElementById(id);
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if (el) el.classList[method](className);
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}
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/**
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* ============================================================================
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* 2. 环境引擎 (主题 & 语言)
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* ============================================================================
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*/
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function getStoredTheme() {
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const cacheKey = 'theme-v2';
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const cacheJson = localStorage.getItem(cacheKey);
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const saved = cacheJson ? JSON.parse(cacheJson) : null;
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let theme = 'day';
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const hour = new Date().getHours();
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const prefersDark = window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches;
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// 缓存过期(1小时)或无缓存时重新判断
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if (!saved || (Date.now() - (saved.time || 0) > 3600000)) {
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if (hour >= 18 || hour < 6 || prefersDark) theme = 'night';
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} else {
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theme = saved.value;
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}
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return theme;
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}
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function getStoredLanguage() {
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return localStorage.getItem('lang') || (navigator.language.startsWith('zh') ? 'zh' : 'en');
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}
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const ENV = {
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theme: getStoredTheme(),
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lang: getStoredLanguage()
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};
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// 应用主题
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document.documentElement.setAttribute('data-theme', ENV.theme);
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safeUpdateText('theme-display', `THEME: ${ENV.theme.toUpperCase()}`);
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safeUpdateText('lang-display', ENV.lang.toUpperCase());
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/**
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* ============================================================================
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* 3. 内容字典
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* ============================================================================
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*/
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const DICTIONARY = {
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zh: {
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load: [
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"正在构建数字灵魂...",
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"接入神经元网络...",
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"校准引力波场...",
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"等待视觉信号...",
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"系统准备就绪."
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],
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hints: {
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main: "点击 或 双手合十 开启",
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sub: "单手·流体牵引 | 双手·力场排斥",
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unlocking: "正在识别..."
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},
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slides: [
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{ t: "HE HOUHUI", s: "JAVA & AI 架构师" },
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{ t: "INFJ", s: "1% 的提倡者 // 理想主义" },
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{ t: "深度 > 广度", s: "在垂直领域构建壁垒" },
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{ t: "长期主义", s: "做时间的朋友" },
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{ t: "代码哲学", s: "代码是逻辑的载体" },
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{ t: "创造", s: "赋予技术以意义" }
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]
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},
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en: {
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load: [
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"Constructing Digital Soul...",
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"Connecting Neural Network...",
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"Calibrating Gravity Field...",
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"Waiting for Visual Sensor...",
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"System Ready."
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],
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hints: {
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main: "CLICK OR NAMASTE",
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sub: "1 Hand Drag · 2 Hands Repel",
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unlocking: "IDENTIFYING..."
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},
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slides: [
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{ t: "HE HOUHUI", s: "JAVA & AI ARCHITECT" },
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{ t: "INFJ", s: "THE ADVOCATE // 1% UNIVERSE" },
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{ t: "DEPTH > BREADTH", s: "BUILDING FORTRESSES" },
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{ t: "LONG-TERMISM", s: "FRIEND OF TIME" },
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{ t: "CODE PHILOSOPHY", s: "VESSEL OF LOGIC" },
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{ t: "CREATE", s: "EMPOWER MEANING" }
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]
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}
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};
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const CONTENT = DICTIONARY[ENV.lang];
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// 循环播放加载文案
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let loadIdx = 0;
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const loadTimer = setInterval(() => {
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if (APP_STATE.isLoaded) { clearInterval(loadTimer); return; }
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safeUpdateText('loader-msg', CONTENT.load[loadIdx % CONTENT.load.length]);
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loadIdx++;
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}, 2000);
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// 权限超时提示
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setTimeout(() => {
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if (!APP_STATE.isLoaded) safeClass('perm-hint', 'add', 'show');
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}, 5000);
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safeUpdateText('main-hint', CONTENT.hints.main);
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safeUpdateText('sub-hint', CONTENT.hints.sub);
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/**
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* ============================================================================
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* 4. THREE.JS 渲染引擎
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* ============================================================================
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*/
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const CONFIG = {
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particleCount: 22000,
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camZ: 600,
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// 白天用实心(Normal)，黑夜用发光(Additive)
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blending: ENV.theme === 'day' ? THREE.NormalBlending : THREE.AdditiveBlending,
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colors: ENV.theme === 'day'
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? { base: new THREE.Color(0x2c3e50), active: new THREE.Color(0x0055ff) } // 白天：深蓝灰 -> 亮蓝
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: { base: new THREE.Color(0xFFFFFF), active: new THREE.Color(0x00FFFF) }, // 黑夜：白 -> 青
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bloom: ENV.theme === 'day' ? 0.0 : 1.5 // 白天无辉光，确保清晰
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};
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const scene = new THREE.Scene();
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// 雾效与背景色同步
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const fogColor = ENV.theme === 'day' ? 0xe0eafc : 0x000000;
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scene.fog = new THREE.FogExp2(fogColor, 0.0015);
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const camera = new THREE.PerspectiveCamera(60, window.innerWidth / window.innerHeight, 1, 4000);
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camera.position.z = CONFIG.camZ;
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const renderer = new THREE.WebGLRenderer({ powerPreference: "high-performance", antialias: true, alpha: true });
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renderer.setSize(window.innerWidth, window.innerHeight);
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renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2));
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renderer.setClearColor(0x000000, 0);
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document.getElementById('canvas-container').appendChild(renderer.domElement);
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const composer = new THREE.EffectComposer(renderer);
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composer.addPass(new THREE.RenderPass(scene, camera));
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if (CONFIG.bloom > 0) {
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const bloomPass = new THREE.UnrealBloomPass(new THREE.Vector2(window.innerWidth, window.innerHeight), 1.5, 0.4, 0.85);
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bloomPass.strength = CONFIG.bloom;
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bloomPass.radius = 0.5;
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bloomPass.threshold = 0.1;
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composer.addPass(bloomPass);
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}
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// --- 粒子系统 ---
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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);
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const origin = new Float32Array(CONFIG.particleCount * 3);
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const velocities = new Float32Array(CONFIG.particleCount * 3);
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const sizes = new Float32Array(CONFIG.particleCount);
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const simplex = new SimplexNoise();
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for(let i=0; i<CONFIG.particleCount; i++) {
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const i3 = i*3;
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// 黄金螺旋球
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const y = 1 - (i / (CONFIG.particleCount - 1)) * 2;
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const radius = Math.sqrt(1 - y * y);
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const theta = i * 2.39996;
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const r = 280;
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const x = Math.cos(theta) * radius * r;
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const z = Math.sin(theta) * radius * r;
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const py = y * r;
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positions[i3] = x; origin[i3] = x; targets[i3] = x;
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positions[i3+1] = py; origin[i3+1] = py; targets[i3+1] = py;
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positions[i3+2] = z; origin[i3+2] = z; targets[i3+2] = z;
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// 白天粒子略大，增强可见度
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sizes[i] = (Math.random() * 2.5 + 0.5) * (ENV.theme==='day'?1.3:1.0);
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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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const material = new THREE.ShaderMaterial({
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uniforms: {
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scale: { value: window.innerHeight / 2 },
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baseColor: { value: CONFIG.colors.base },
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activeColor: { value: CONFIG.colors.active },
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mixVal: { value: 0.0 }
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},
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vertexShader: `
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attribute float size;
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void main() {
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vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );
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gl_PointSize = size * ( 500.0 / -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 baseColor;
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uniform vec3 activeColor;
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uniform float mixVal;
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void main() {
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float r = length(gl_PointCoord - vec2(0.5));
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if (r > 0.5) discard;
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vec3 finalColor = mix(baseColor, activeColor, mixVal);
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gl_FragColor = vec4(finalColor, 1.0);
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}
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`,
|
||
blending: CONFIG.blending,
|
||
depthTest: false,
|
||
transparent: true
|
||
});
|
||
|
||
const particleSystem = new THREE.Points(geometry, material);
|
||
scene.add(particleSystem);
|
||
|
||
// 手势光标
|
||
const cursorMat = new THREE.MeshBasicMaterial({
|
||
color: ENV.theme==='day' ? 0x0044cc : 0x00FF00,
|
||
side: THREE.DoubleSide, transparent: true, opacity: 0.6
|
||
});
|
||
const cursorL = new THREE.Mesh(new THREE.RingGeometry(8,10,32), cursorMat);
|
||
const cursorR = new THREE.Mesh(new THREE.RingGeometry(8,10,32), cursorMat);
|
||
scene.add(cursorL); scene.add(cursorR);
|
||
|
||
/**
|
||
* ============================================================================
|
||
* 5. 物理引擎循环
|
||
* ============================================================================
|
||
*/
|
||
const clock = new THREE.Clock();
|
||
let targetMix = 0;
|
||
|
||
function animate() {
|
||
const time = clock.getElapsedTime();
|
||
|
||
// 颜色插值
|
||
material.uniforms.mixVal.value += (targetMix - material.uniforms.mixVal.value) * 0.1;
|
||
|
||
// 1. 形状更新 (锁定模式：呼吸球)
|
||
if (APP_STATE.mode === 'LOCKED') {
|
||
targetMix = APP_STATE.handCount > 0 ? 0.6 : 0.0;
|
||
const ns = 0.002; const ts = time * 0.15;
|
||
|
||
for(let i=0; i<CONFIG.particleCount; i++) {
|
||
const i3 = i*3;
|
||
const ox = origin[i3]; const oy = origin[i3+1]; const oz = origin[i3+2];
|
||
const noise = simplex.noise3D(ox*ns + ts, oy*ns, oz*ns + ts);
|
||
|
||
let offX=0, offY=0;
|
||
if(APP_STATE.handCount===1) {
|
||
offX = APP_STATE.handL.x * 0.15;
|
||
offY = APP_STATE.handL.y * 0.15;
|
||
}
|
||
|
||
const scale = 1 + noise * 0.3;
|
||
targets[i3] = ox * scale + offX;
|
||
targets[i3+1] = oy * scale + offY;
|
||
targets[i3+2] = oz * scale;
|
||
}
|
||
} else {
|
||
targetMix = 1.0;
|
||
}
|
||
|
||
// 2. 物理迭代
|
||
for(let i=0; i<CONFIG.particleCount; i++) {
|
||
const i3 = i*3;
|
||
const px = positions[i3]; const py = positions[i3+1]; const pz = positions[i3+2];
|
||
|
||
// 归位力
|
||
const stiff = APP_STATE.mode === 'LOCKED' ? 0.03 : 0.05;
|
||
velocities[i3] += (targets[i3] - px) * stiff;
|
||
velocities[i3+1] += (targets[i3+1] - py) * stiff;
|
||
velocities[i3+2] += (targets[i3+2] - pz) * stiff;
|
||
|
||
// --- 交互物理 ---
|
||
if (APP_STATE.handCount === 1) {
|
||
// 单手黑洞 (增强吸附感)
|
||
const hx = APP_STATE.handL.x;
|
||
const hy = APP_STATE.handL.y;
|
||
const dx = hx - px;
|
||
const dy = hy - py;
|
||
const distSq = dx*dx + dy*dy;
|
||
|
||
if (distSq < 150000) {
|
||
const f = (150000 - distSq) / 150000;
|
||
velocities[i3] += dx * f * 0.05;
|
||
velocities[i3+1] += dy * f * 0.05;
|
||
velocities[i3+2] += Math.sin(time*10 + distSq*0.0001) * 8 * f; // 波纹效果
|
||
}
|
||
} else if (APP_STATE.handCount === 2) {
|
||
// 双手斥力
|
||
[APP_STATE.handL, APP_STATE.handR].forEach(h => {
|
||
const dx = px - h.x; const dy = py - h.y;
|
||
const distSq = dx*dx + dy*dy;
|
||
if (distSq < 80000) {
|
||
const f = (80000 - distSq) / 80000;
|
||
velocities[i3] -= dx * f * 0.3;
|
||
velocities[i3+1] -= dy * f * 0.3;
|
||
velocities[i3+2] += 15 * f;
|
||
}
|
||
});
|
||
}
|
||
|
||
velocities[i3] *= 0.90;
|
||
velocities[i3+1] *= 0.90;
|
||
velocities[i3+2] *= 0.90;
|
||
|
||
positions[i3] += velocities[i3];
|
||
positions[i3+1] += velocities[i3+1];
|
||
positions[i3+2] += velocities[i3+2];
|
||
}
|
||
|
||
geometry.attributes.position.needsUpdate = true;
|
||
if(APP_STATE.handCount===0) particleSystem.rotation.y += 0.002;
|
||
|
||
cursorL.position.set(APP_STATE.handL.x, APP_STATE.handL.y, 0);
|
||
cursorR.position.set(APP_STATE.handR.x, APP_STATE.handR.y, 0);
|
||
cursorL.visible = (APP_STATE.handCount >= 1);
|
||
cursorR.visible = (APP_STATE.handCount === 2);
|
||
|
||
composer.render();
|
||
requestAnimationFrame(animate);
|
||
}
|
||
|
||
/**
|
||
* ============================================================================
|
||
* 6. 逻辑控制 (叙事/退出) - 修复空指针问题
|
||
* ============================================================================
|
||
*/
|
||
let narrativeTimer = null;
|
||
|
||
window.enterArchive = function() {
|
||
if (APP_STATE.mode === 'UNLOCKED') return;
|
||
APP_STATE.mode = 'UNLOCKED';
|
||
|
||
// UI
|
||
safeClass('main-hint', 'add', 'hidden'); // 隐藏主提示 (CSS需支持或直接display)
|
||
document.getElementById('main-hint').style.display = 'none';
|
||
document.getElementById('sub-hint').style.display = 'none';
|
||
safeClass('exit-btn', 'add', 'visible');
|
||
|
||
// 粒子爆炸效果
|
||
explode(100);
|
||
|
||
startNarrative();
|
||
}
|
||
|
||
window.exitArchive = function() {
|
||
APP_STATE.mode = 'LOCKED';
|
||
|
||
document.getElementById('main-hint').style.display = 'block';
|
||
document.getElementById('sub-hint').style.display = 'block';
|
||
safeClass('exit-btn', 'remove', 'visible');
|
||
safeClass('narrative-layer', 'remove', 'show-text');
|
||
|
||
clearTimeout(narrativeTimer);
|
||
explode(50);
|
||
}
|
||
|
||
function explode(f) {
|
||
for(let i=0; i<CONFIG.particleCount; i++) {
|
||
velocities[i*3] += (Math.random()-0.5)*f;
|
||
velocities[i*3+1] += (Math.random()-0.5)*f;
|
||
velocities[i*3+2] += (Math.random()-0.5)*f;
|
||
}
|
||
}
|
||
|
||
function startNarrative() {
|
||
let idx = 0;
|
||
const nTitle = document.getElementById('n-title');
|
||
const nSub = document.getElementById('n-sub');
|
||
const layer = document.getElementById('narrative-layer');
|
||
|
||
// 必须检查元素是否存在
|
||
if (!nTitle || !nSub || !layer) return;
|
||
|
||
const next = () => {
|
||
if (APP_STATE.mode !== 'UNLOCKED') return;
|
||
|
||
const slide = CONTENT.slides[idx % CONTENT.slides.length];
|
||
|
||
nTitle.innerText = slide.t;
|
||
nSub.innerText = slide.s;
|
||
layer.classList.add('show-text');
|
||
|
||
// 粒子散开做背景
|
||
for(let i=0; i<CONFIG.particleCount; i++) {
|
||
const a = i * 0.1;
|
||
const r = 900 + Math.random()*200;
|
||
targets[i*3] = Math.cos(a)*r;
|
||
targets[i*3+1] = (Math.random()-0.5)*300;
|
||
targets[i*3+2] = Math.sin(a)*r;
|
||
}
|
||
|
||
narrativeTimer = setTimeout(() => {
|
||
layer.classList.remove('show-text');
|
||
explode(10);
|
||
narrativeTimer = setTimeout(next, 1000);
|
||
}, 3000);
|
||
|
||
idx++;
|
||
};
|
||
next();
|
||
}
|
||
|
||
/**
|
||
* ============================================================================
|
||
* 7. MediaPipe 手势
|
||
* ============================================================================
|
||
*/
|
||
const hands = new Hands({locateFile: (file) => `https://cdn.jsdelivr.net/npm/@mediapipe/hands/${file}`});
|
||
hands.setOptions({ maxNumHands: 2, modelComplexity: 1, minDetectionConfidence: 0.7, minTrackingConfidence: 0.7 });
|
||
|
||
hands.onResults(results => {
|
||
// Loader logic
|
||
if (!APP_STATE.isLoaded) {
|
||
APP_STATE.isLoaded = true;
|
||
const loader = document.getElementById('start-screen');
|
||
loader.style.opacity = 0;
|
||
document.getElementById('ui-layer').style.opacity = 1;
|
||
setTimeout(() => loader.style.display = 'none', 1000);
|
||
}
|
||
|
||
const landmarks = results.multiHandLandmarks;
|
||
const sysStatus = document.getElementById('sys-status');
|
||
|
||
if (landmarks && landmarks.length > 0) {
|
||
APP_STATE.handCount = landmarks.length;
|
||
safeUpdateText('sys-status', `LINKED (${APP_STATE.handCount})`);
|
||
if(sysStatus) sysStatus.style.color = ENV.theme === 'day' ? '#0044cc' : '#00ff00';
|
||
|
||
// 坐标处理 (镜像)
|
||
const process = (lm) => ({
|
||
x: ( (1.0 - lm.x) * 2 - 1 ) * 800,
|
||
y: -(lm.y * 2 - 1 - 0.2) * 600
|
||
});
|
||
|
||
const p1 = process(landmarks[0][9]);
|
||
APP_STATE.handL.x += (p1.x - APP_STATE.handL.x) * 0.25;
|
||
APP_STATE.handL.y += (p1.y - APP_STATE.handL.y) * 0.25;
|
||
|
||
if (landmarks.length > 1) {
|
||
const p2 = process(landmarks[1][9]);
|
||
APP_STATE.handR.x += (p2.x - APP_STATE.handR.x) * 0.25;
|
||
APP_STATE.handR.y += (p2.y - APP_STATE.handR.y) * 0.25;
|
||
}
|
||
|
||
// 合十检测
|
||
if (landmarks.length === 2 && APP_STATE.mode === 'LOCKED') {
|
||
const w1=landmarks[0][0]; const w2=landmarks[1][0];
|
||
const t1=landmarks[0][12]; const t2=landmarks[1][12];
|
||
if (Math.hypot(w1.x-w2.x, w1.y-w2.y)<0.25 && Math.hypot(t1.x-t2.x, t1.y-t2.y)<0.2) {
|
||
APP_STATE.unlockProgress++;
|
||
safeUpdateText('main-hint', `${CONTENT.hints.unlocking} ${APP_STATE.unlockProgress}%`);
|
||
if(APP_STATE.unlockProgress > 50) enterArchive();
|
||
} else {
|
||
APP_STATE.unlockProgress = 0;
|
||
safeUpdateText('main-hint', CONTENT.hints.main);
|
||
}
|
||
}
|
||
} else {
|
||
APP_STATE.handCount = 0;
|
||
safeUpdateText('sys-status', 'SEARCHING...');
|
||
if(sysStatus) sysStatus.style.color = 'inherit';
|
||
}
|
||
});
|
||
|
||
const videoElement = document.getElementById('input-video');
|
||
const cameraUtils = new Camera(videoElement, {
|
||
onFrame: async () => { await hands.send({image: videoElement}); },
|
||
width: 640, height: 480
|
||
});
|
||
cameraUtils.start();
|
||
|
||
window.addEventListener('resize', () => {
|
||
camera.aspect = window.innerWidth/window.innerHeight;
|
||
camera.updateProjectionMatrix();
|
||
renderer.setSize(window.innerWidth, window.innerHeight);
|
||
composer.setSize(window.innerWidth, window.innerHeight);
|
||
material.uniforms.scale.value = window.innerHeight/2;
|
||
});
|
||
|
||
animate();
|
||
|
||
</script>
|
||
</body>
|
||
</html>
|