a2b627b4ed
- 新增直接进入按钮和倒计时提示界面 - 实现5秒后自动进入档案馆逻辑 - 添加摄像头权限状态管理和重试机制 - 支持点击按钮立即跳过摄像头授权 - 更新多语言字典中的相关提示文本 - 调整粒子爆炸效果参数提升视觉体验 - 优化手势识别逻辑仅在摄像头启用时运行 - 添加重新申请摄像头权限的交互入口
1114 lines
40 KiB
HTML
1114 lines
40 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: #3567ff;
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--loader-bg: #f0f2f5;
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--loader-text: #2c3e50;
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--title-gradient: linear-gradient(120deg, #1a1a2e 0%, #2b56ff 50%, #1947ff 100%);
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--veil: radial-gradient(closest-side, rgba(255, 255, 255, 0.0), rgba(255, 255, 255, 0.0) 70%);
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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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--title-gradient: linear-gradient(120deg, #ffffff 0%, #7dfbff 35%, #ff7af3 70%, #ffd36e 100%);
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--veil: radial-gradient(closest-side, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.0) 72%);
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}
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body {
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margin: 0;
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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;
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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;
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inset: 0;
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background: var(--loader-bg);
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z-index: 100;
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display: flex;
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flex-direction: column;
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align-items: center;
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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;
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font-size: 32px;
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letter-spacing: 8px;
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color: var(--loader-text);
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margin-bottom: 20px;
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animation: breathe 3s infinite;
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}
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.loader-ring {
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width: 50px;
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height: 50px;
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border: 2px solid rgba(128, 128, 128, 0.2);
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border-top-color: var(--accent-color);
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border-radius: 50%;
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animation: spin 1s linear infinite;
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margin-bottom: 20px;
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}
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.status-text {
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font-size: 14px;
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letter-spacing: 2px;
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color: var(--loader-text);
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opacity: 0.8;
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height: 20px;
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}
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.perm-hint {
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margin-top: 30px;
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padding: 10px 20px;
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border: 1px solid var(--accent-color);
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border-radius: 20px;
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font-size: 12px;
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color: var(--loader-text);
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opacity: 0;
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transform: translateY(10px);
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transition: all 1s;
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}
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.perm-hint.show {
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opacity: 1;
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transform: translateY(0);
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}
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.direct-enter-container {
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text-align: center;
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}
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.direct-enter-btn:hover {
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background: var(--accent-color);
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color: var(--loader-bg);
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}
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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;
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top: 28%;
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left: 50%;
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transform: translate(-50%, -50%);
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text-align: center;
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width: 72%;
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max-width: 1000px;
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pointer-events: none;
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z-index: 5;
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padding: 16px 24px;
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}
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#narrative-layer::before {
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content: '';
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position: absolute;
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inset: -4% 10% 0 10%;
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transform: translateZ(0);
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background: var(--veil);
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filter: blur(20px) saturate(1.1);
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pointer-events: none;
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z-index: -1;
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}
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.n-title {
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font-size: clamp(42px, 8vw, 128px);
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font-weight: 800;
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letter-spacing: 0;
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margin-bottom: 14px;
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opacity: 0;
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transform: translateY(30px);
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transition: all 0.8s cubic-bezier(0.2, 1, 0.3, 1);
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background: var(--title-gradient);
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background-size: 200% 200%;
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animation: gradientShift 9s ease-in-out infinite;
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-webkit-background-clip: text;
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-webkit-text-fill-color: transparent;
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text-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
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}
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[data-theme="day"] .n-title {
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-webkit-text-stroke: 0.6px rgba(255, 255, 255, 0.10);
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}
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[data-theme="night"] .n-title {
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-webkit-text-stroke: 0.6px rgba(0, 0, 0, 0.20);
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}
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.n-sub {
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font-size: 20px;
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font-weight: 500;
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letter-spacing: 6px;
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opacity: 0;
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transform: translateY(20px);
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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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text-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
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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 {
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opacity: 1;
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transform: translateY(0);
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}
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/* === 3. UI HUD === */
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#ui-layer {
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position: fixed;
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inset: 0;
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pointer-events: none;
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z-index: 20;
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display: flex;
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flex-direction: column;
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justify-content: space-between;
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padding: 40px;
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opacity: 0;
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transition: opacity 1.5s ease;
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}
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.header {
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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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letter-spacing: 2px;
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text-transform: uppercase;
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color: var(--text-color);
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opacity: 0.7;
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font-weight: 600;
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}
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.center-stage {
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position: absolute;
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top: 78%;
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left: 50%;
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transform: translate(-50%, -50%);
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text-align: center;
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width: 100%;
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pointer-events: auto;
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}
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.main-hint {
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font-size: 20px;
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font-weight: 300;
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letter-spacing: 8px;
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cursor: pointer;
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padding: 20px;
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transition: all 0.3s;
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}
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.main-hint:hover {
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letter-spacing: 10px;
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color: var(--accent-color);
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}
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.sub-hint {
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font-size: 10px;
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opacity: 0.6;
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margin-top: 15px;
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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;
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display: inline-block;
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font-size: 10px;
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letter-spacing: 2px;
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padding: 10px 24px;
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border: 1px solid var(--text-color);
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border-radius: 30px;
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cursor: pointer;
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opacity: 0;
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transform: translateY(20px);
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transition: all 0.5s;
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pointer-events: none;
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}
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.exit-btn.visible {
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opacity: 0.8;
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transform: translateY(0);
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pointer-events: auto;
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}
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.exit-btn:hover {
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background: var(--text-color);
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color: var(--bg-color);
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opacity: 1;
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}
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@keyframes breathe {
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0%, 100% {
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opacity: 0.6
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}
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50% {
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opacity: 1
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}
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}
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@keyframes spin {
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to {
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transform: rotate(360deg);
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}
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}
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@keyframes gradientShift {
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0% {
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background-position: 0% 50%;
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}
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50% {
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background-position: 100% 50%;
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}
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100% {
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background-position: 0% 50%;
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}
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}
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#canvas-container {
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position: fixed;
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inset: 0;
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z-index: 1;
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}
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#aurora-layer {
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position: fixed;
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inset: 0;
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z-index: 2;
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pointer-events: none;
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}
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#aurora-layer::before, #aurora-layer::after {
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content: '';
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position: absolute;
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inset: -20% -10%;
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filter: blur(60px);
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opacity: 0.25;
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}
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@keyframes auroraDrift {
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0% {
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transform: translate3d(-4%, -2%, 0) scale(1);
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}
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50% {
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transform: translate3d(4%, 2%, 0) scale(1.05);
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}
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100% {
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transform: translate3d(-4%, 0, 0) scale(1);
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}
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}
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[data-theme="day"] #aurora-layer::before {
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background: radial-gradient(60% 40% at 25% 30%, rgba(255, 180, 200, 0.35), transparent 60%);
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animation: auroraDrift 22s ease-in-out infinite;
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}
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[data-theme="day"] #aurora-layer::after {
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background: radial-gradient(60% 40% at 70% 60%, rgba(110, 195, 255, 0.35), transparent 60%);
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animation: auroraDrift 28s ease-in-out infinite reverse;
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}
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[data-theme="night"] #aurora-layer::before {
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background: radial-gradient(70% 45% at 20% 30%, rgba(0, 255, 255, 0.28), transparent 62%);
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animation: auroraDrift 24s ease-in-out infinite;
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}
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[data-theme="night"] #aurora-layer::after {
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background: radial-gradient(70% 45% at 75% 65%, rgba(255, 122, 243, 0.24), transparent 62%);
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animation: auroraDrift 32s ease-in-out infinite reverse;
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}
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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"
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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">正在唤醒灵感...</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 class="direct-enter-container" id="direct-enter-container" style="margin-top: 20px; opacity: 0; transition: opacity 1s;">
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<div class="direct-enter-hint" id="direct-enter-hint" style="font-size: 14px; margin-bottom: 15px;">3秒后自动进入</div>
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<button class="direct-enter-btn" id="direct-enter-btn" style="padding: 10px 20px; background: transparent; border: 1px solid var(--accent-color); color: var(--loader-text); border-radius: 20px; cursor: pointer; font-size: 12px;">立即进入</button>
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</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()">[ 退出动画 ]</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">中文</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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<div id="aurora-layer"></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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exitCooldownUntil: 0
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};
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APP_STATE.namasteStableFrames = 0;
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// 缓存频繁访问的DOM元素以提高性能
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const DOM_CACHE = {
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// 加载屏幕相关元素
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startScreen: document.getElementById('start-screen'),
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loaderMsg: document.getElementById('loader-msg'),
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permHint: document.getElementById('perm-guide'),
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directEnterContainer: document.getElementById('direct-enter-container'),
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directEnterHint: document.getElementById('direct-enter-hint'),
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directEnterBtn: document.getElementById('direct-enter-btn'),
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// 叙事层相关元素
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narrativeLayer: document.getElementById('narrative-layer'),
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nTitle: document.getElementById('n-title'),
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nSub: document.getElementById('n-sub'),
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// UI层相关元素
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uiLayer: document.getElementById('ui-layer'),
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sysStatus: document.getElementById('sys-status'),
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themeDisplay: document.getElementById('theme-display'),
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langDisplay: document.getElementById('lang-display'),
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mainHint: document.getElementById('main-hint'),
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subHint: document.getElementById('sub-hint'),
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exitBtn: document.getElementById('exit-btn'),
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|
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// 其他元素
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canvasContainer: document.getElementById('canvas-container'),
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inputVideo: document.getElementById('input-video')
|
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};
|
||
|
||
// 安全DOM操作，防止报错
|
||
function safeUpdateText(element, text) {
|
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if (element) element.innerText = text;
|
||
}
|
||
|
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function safeClass(element, method, className) {
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if (element) element.classList[method](className);
|
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}
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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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* ============================================================================
|
||
*/
|
||
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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|
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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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|
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// 缓存过期(1小时)或无缓存时重新判断
|
||
if (!saved || (Date.now() - (saved.time || 0) > 3600000)) {
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if (hour >= 18 || hour < 6 || prefersDark) theme = 'night';
|
||
} else {
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||
theme = saved.value;
|
||
}
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return theme;
|
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}
|
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|
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function getStoredLanguage() {
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return localStorage.getItem('lang') || (navigator.language.startsWith('zh') ? 'cn' : 'en');
|
||
}
|
||
|
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const ENV = {
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||
theme: getStoredTheme(),
|
||
lang: getStoredLanguage()
|
||
};
|
||
|
||
// 摄像头权限状态管理
|
||
const CAMERA_STATE = {
|
||
enabled: false, // 摄像头是否已启用
|
||
permissionDenied: false, // 用户是否拒绝了权限
|
||
autoEnterTimeout: null, // 自动进入计时器
|
||
retryTimeout: null // 重试计时器
|
||
};
|
||
|
||
// 应用主题
|
||
document.documentElement.setAttribute('data-theme', ENV.theme);
|
||
safeUpdateText(DOM_CACHE.themeDisplay, `THEME: ${ENV.lang.toUpperCase() === 'en' ? ENV.theme.toUpperCase() : ENV.theme === 'day' ? '白天' : '黑夜'}`);
|
||
safeUpdateText(DOM_CACHE.langDisplay, ENV.lang.toUpperCase() === 'CN' ? '中文' : 'English');
|
||
|
||
/**
|
||
* ============================================================================
|
||
* 3. 内容字典
|
||
* ============================================================================
|
||
*/
|
||
const DICTIONARY = {
|
||
zh: {
|
||
load: [
|
||
"系统正在学会做梦...", "唤醒沉睡的灵感...", "接入神经元网络...", "解析意识微光...", "在0与1间种诗...", "等待灵感穿越视界...", "系统准备就绪."
|
||
],
|
||
hints: {
|
||
main: "双手合十 · 解锁档案",
|
||
sub: "单手·引力牵引｜双手·力场排斥",
|
||
unlocking: "正在识别...",
|
||
directEnterHint: "5秒后自动进入",
|
||
directEnterBtn: "立即进入",
|
||
cameraDisabledMainHint: "点击进入档案馆",
|
||
cameraDisabledSubHint: "[ 再次申请摄像头权限 ]",
|
||
cameraRetryTimeout: "摄像头授权超时，5秒后取消"
|
||
},
|
||
slides: [
|
||
{t: "初心", s: "在这喧嚣世界中，依然相信纯粹的力量"},
|
||
{t: "思考", s: "喜欢在安静的夜晚与自己对话"},
|
||
{t: "成长", s: "每一步脚印都刻着时光的温度"},
|
||
{t: "梦想", s: "用代码编织心中的理想国"},
|
||
{t: "独处", s: "享受一个人的深度时光"},
|
||
{t: "人格", s: "INFJ —— 在人群之外，静静观察世界"}
|
||
]
|
||
},
|
||
en: {
|
||
load: [
|
||
"The system is learning to dream...", "Awakening dormant inspiration...", "Connecting to neural networks...", "Decoding the glow of consciousness...", "Planting poetry between 0s and 1s...", "Waiting for inspiration to cross the horizon...", "System ready."
|
||
],
|
||
hints: {
|
||
main: "Click or Namaste",
|
||
sub: "One Hand Drag · Two Hands Repel",
|
||
unlocking: "Identifying...",
|
||
directEnterHint: "Auto enter in 5 seconds",
|
||
directEnterBtn: "Enter Now",
|
||
cameraDisabledMainHint: "Click to Enter Archive",
|
||
cameraDisabledSubHint: "[ Request Camera Access Again ]",
|
||
cameraRetryTimeout: "Camera authorization timeout, canceling in 5 seconds"
|
||
},
|
||
slides: [
|
||
{t: "Honesty", s: "In a noisy world, still believe in the power of simplicity"},
|
||
{t: "Contemplation", s: "Enjoy late night conversations with myself"},
|
||
{t: "Growth", s: "Every step carries the warmth of time"},
|
||
{t: "Dreams", s: "Weaving an ideal realm with code"},
|
||
{t: "Solitude", s: "Cherishing deep moments of alone time"},
|
||
{t: "Personality", s: "INFJ // Observing the world from the sidelines"}
|
||
]
|
||
}
|
||
};
|
||
|
||
const CONTENT = DICTIONARY[ENV.lang];
|
||
|
||
// 设置直接进入按钮的文本
|
||
safeUpdateText(DOM_CACHE.directEnterBtn, CONTENT.hints.directEnterBtn);
|
||
safeUpdateText(DOM_CACHE.directEnterHint, CONTENT.hints.directEnterHint);
|
||
|
||
// 直接进入按钮事件处理
|
||
DOM_CACHE.directEnterBtn.addEventListener('click', () => {
|
||
clearTimeout(CAMERA_STATE.autoEnterTimeout);
|
||
enterWithoutCamera();
|
||
});
|
||
|
||
// 循环播放加载文案
|
||
let loadIdx = 0;
|
||
const maxIdx = CONTENT.load.length - 1;
|
||
const loadTimer = setInterval(() => {
|
||
if (APP_STATE.isLoaded) {
|
||
clearInterval(loadTimer);
|
||
return;
|
||
}
|
||
safeUpdateText(DOM_CACHE.loaderMsg, CONTENT.load[loadIdx > maxIdx ? maxIdx : loadIdx]);
|
||
loadIdx++;
|
||
}, 600);
|
||
|
||
// 权限超时提示和自动进入功能
|
||
setTimeout(() => {
|
||
if (!APP_STATE.isLoaded) {
|
||
safeClass(DOM_CACHE.permHint, 'add', 'show');
|
||
|
||
// 显示直接进入选项
|
||
DOM_CACHE.directEnterContainer.style.opacity = '1';
|
||
|
||
// 3秒后自动进入
|
||
CAMERA_STATE.autoEnterTimeout = setTimeout(() => {
|
||
enterWithoutCamera();
|
||
}, 5000);
|
||
}
|
||
}, 5000);
|
||
|
||
safeUpdateText(DOM_CACHE.mainHint, CONTENT.hints.main);
|
||
safeUpdateText(DOM_CACHE.subHint, CONTENT.hints.sub);
|
||
|
||
/**
|
||
* ============================================================================
|
||
* 4. THREE.JS 渲染引擎
|
||
* ============================================================================
|
||
*/
|
||
const CONFIG = {
|
||
particleCount: 22000,
|
||
camZ: 600,
|
||
// 白天用实心(Normal)，黑夜用发光(Additive)
|
||
blending: ENV.theme === 'day' ? THREE.NormalBlending : THREE.AdditiveBlending,
|
||
colors: ENV.theme === 'day'
|
||
? {base: new THREE.Color(0x2c3e50), active: new THREE.Color(0x0055ff)} // 白天：深蓝灰 -> 亮蓝
|
||
: {base: new THREE.Color(0xFFFFFF), active: new THREE.Color(0x00FFFF)}, // 黑夜：白 -> 青
|
||
bloom: ENV.theme === 'day' ? 0.0 : 1.5 // 白天无辉光，确保清晰
|
||
};
|
||
|
||
const scene = new THREE.Scene();
|
||
// 雾效与背景色同步
|
||
const fogColor = ENV.theme === 'day' ? 0xe0eafc : 0x000000;
|
||
scene.fog = new THREE.FogExp2(fogColor, 0.0015);
|
||
|
||
const camera = new THREE.PerspectiveCamera(60, window.innerWidth / window.innerHeight, 1, 4000);
|
||
camera.position.z = CONFIG.camZ;
|
||
|
||
const renderer = new THREE.WebGLRenderer({powerPreference: "high-performance", antialias: true, alpha: true});
|
||
renderer.setSize(window.innerWidth, window.innerHeight);
|
||
renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2));
|
||
renderer.setClearColor(0x000000, 0);
|
||
DOM_CACHE.canvasContainer.appendChild(renderer.domElement);
|
||
|
||
const composer = new THREE.EffectComposer(renderer);
|
||
composer.addPass(new THREE.RenderPass(scene, camera));
|
||
|
||
if (CONFIG.bloom > 0) {
|
||
const bloomPass = new THREE.UnrealBloomPass(new THREE.Vector2(window.innerWidth, window.innerHeight), 1.5, 0.4, 0.85);
|
||
bloomPass.strength = CONFIG.bloom;
|
||
bloomPass.radius = 0.5;
|
||
bloomPass.threshold = 0.1;
|
||
composer.addPass(bloomPass);
|
||
}
|
||
|
||
// --- 粒子系统 ---
|
||
const geometry = new THREE.BufferGeometry();
|
||
const positions = new Float32Array(CONFIG.particleCount * 3);
|
||
const targets = new Float32Array(CONFIG.particleCount * 3);
|
||
const origin = new Float32Array(CONFIG.particleCount * 3);
|
||
const velocities = new Float32Array(CONFIG.particleCount * 3);
|
||
const sizes = new Float32Array(CONFIG.particleCount);
|
||
const seeds = new Float32Array(CONFIG.particleCount);
|
||
|
||
const simplex = new SimplexNoise();
|
||
|
||
for (let i = 0; i < CONFIG.particleCount; i++) {
|
||
const i3 = i * 3;
|
||
// 黄金螺旋球
|
||
const y = 1 - (i / (CONFIG.particleCount - 1)) * 2;
|
||
const radius = Math.sqrt(1 - y * y);
|
||
const theta = i * 2.39996;
|
||
const r = 280;
|
||
|
||
const x = Math.cos(theta) * radius * r;
|
||
const z = Math.sin(theta) * radius * r;
|
||
const py = y * r;
|
||
|
||
positions[i3] = x;
|
||
origin[i3] = x;
|
||
targets[i3] = x;
|
||
positions[i3 + 1] = py;
|
||
origin[i3 + 1] = py;
|
||
targets[i3 + 1] = py;
|
||
positions[i3 + 2] = z;
|
||
origin[i3 + 2] = z;
|
||
targets[i3 + 2] = z;
|
||
|
||
// 白天粒子略大，增强可见度
|
||
sizes[i] = (Math.random() * 2.5 + 0.5) * (ENV.theme === 'day' ? 1.3 : 1.0);
|
||
seeds[i] = Math.random();
|
||
}
|
||
|
||
geometry.setAttribute('position', new THREE.BufferAttribute(positions, 3));
|
||
geometry.setAttribute('size', new THREE.BufferAttribute(sizes, 1));
|
||
geometry.setAttribute('seed', new THREE.BufferAttribute(seeds, 1));
|
||
|
||
const paletteA = ENV.theme === 'day' ? new THREE.Color(0x6ec3ff) : new THREE.Color(0x00ffff);
|
||
const paletteB = ENV.theme === 'day' ? new THREE.Color(0xffb4c8) : new THREE.Color(0xff7af3);
|
||
|
||
const material = new THREE.ShaderMaterial({
|
||
uniforms: {
|
||
scale: {value: window.innerHeight / 2},
|
||
baseColor: {value: CONFIG.colors.base},
|
||
activeColor: {value: CONFIG.colors.active},
|
||
mixVal: {value: 0.0},
|
||
time: {value: 0.0},
|
||
paletteA: {value: paletteA},
|
||
paletteB: {value: paletteB},
|
||
nebulaIntensity: {value: 0.0}
|
||
},
|
||
vertexShader: `
|
||
attribute float size;
|
||
attribute float seed;
|
||
varying float vSeed;
|
||
void main() {
|
||
vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );
|
||
gl_PointSize = size * ( 500.0 / -mvPosition.z );
|
||
gl_Position = projectionMatrix * mvPosition;
|
||
vSeed = seed;
|
||
}
|
||
`,
|
||
fragmentShader: `
|
||
uniform vec3 baseColor;
|
||
uniform vec3 activeColor;
|
||
uniform vec3 paletteA;
|
||
uniform vec3 paletteB;
|
||
uniform float mixVal;
|
||
uniform float time;
|
||
uniform float nebulaIntensity;
|
||
varying float vSeed;
|
||
void main() {
|
||
float r = length(gl_PointCoord - vec2(0.5));
|
||
if (r > 0.5) discard;
|
||
vec3 baseMix = mix(baseColor, activeColor, mixVal);
|
||
float drift = 0.5 + 0.5 * sin(time * 0.15 + vSeed * 6.28318);
|
||
vec3 nebula = mix(paletteA, paletteB, drift);
|
||
vec3 finalColor = mix(baseMix, nebula, nebulaIntensity);
|
||
gl_FragColor = vec4(finalColor, 1.0);
|
||
}
|
||
`,
|
||
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;
|
||
material.uniforms.time.value = time;
|
||
if (ENV.theme === 'night') {
|
||
material.uniforms.nebulaIntensity.value = APP_STATE.mode === 'UNLOCKED' ? 0.55 : 0.35;
|
||
} else {
|
||
material.uniforms.nebulaIntensity.value = APP_STATE.mode === 'UNLOCKED' ? 0.22 : 0.12;
|
||
}
|
||
|
||
// 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;
|
||
|
||
// 无摄像头进入档案馆
|
||
function enterWithoutCamera() {
|
||
if (APP_STATE.mode === 'UNLOCKED') return;
|
||
APP_STATE.mode = 'UNLOCKED';
|
||
CAMERA_STATE.enabled = false;
|
||
|
||
// 隐藏加载屏幕
|
||
const loader = DOM_CACHE.startScreen;
|
||
loader.style.opacity = 0;
|
||
DOM_CACHE.uiLayer.style.opacity = 1;
|
||
setTimeout(() => loader.style.display = 'none', 1000);
|
||
|
||
// 更新UI提示
|
||
safeUpdateText(DOM_CACHE.mainHint, CONTENT.hints.cameraDisabledMainHint);
|
||
safeUpdateText(DOM_CACHE.subHint, CONTENT.hints.cameraDisabledSubHint);
|
||
|
||
// 显示退出按钮
|
||
safeClass(DOM_CACHE.exitBtn, 'add', 'visible');
|
||
|
||
// 粒子爆炸效果
|
||
explode(300);
|
||
|
||
startNarrative();
|
||
}
|
||
|
||
window.enterArchive = function () {
|
||
if (APP_STATE.mode === 'UNLOCKED') return;
|
||
APP_STATE.mode = 'UNLOCKED';
|
||
CAMERA_STATE.enabled = true;
|
||
|
||
// 隐藏加载屏幕
|
||
const loader = DOM_CACHE.startScreen;
|
||
loader.style.opacity = 0;
|
||
DOM_CACHE.uiLayer.style.opacity = 1;
|
||
setTimeout(() => loader.style.display = 'none', 1000);
|
||
|
||
// UI
|
||
safeClass(DOM_CACHE.mainHint, 'add', 'hidden'); // 隐藏主提示 (CSS需支持或直接display)
|
||
DOM_CACHE.mainHint.style.display = 'none';
|
||
DOM_CACHE.subHint.style.display = 'none';
|
||
safeClass(DOM_CACHE.exitBtn, 'add', 'visible');
|
||
|
||
// 粒子爆炸效果
|
||
explode(300);
|
||
|
||
startNarrative();
|
||
}
|
||
|
||
window.exitArchive = function () {
|
||
APP_STATE.mode = 'LOCKED';
|
||
APP_STATE.exitCooldownUntil = Date.now() + 2000;
|
||
|
||
// 根据摄像头状态更新UI
|
||
if (CAMERA_STATE.enabled) {
|
||
DOM_CACHE.mainHint.style.display = 'block';
|
||
DOM_CACHE.subHint.style.display = 'block';
|
||
safeUpdateText(DOM_CACHE.mainHint, CONTENT.hints.main);
|
||
safeUpdateText(DOM_CACHE.subHint, CONTENT.hints.sub);
|
||
} else {
|
||
DOM_CACHE.mainHint.style.display = 'block';
|
||
DOM_CACHE.subHint.style.display = 'block';
|
||
safeUpdateText(DOM_CACHE.mainHint, CONTENT.hints.cameraDisabledMainHint);
|
||
safeUpdateText(DOM_CACHE.subHint, CONTENT.hints.cameraDisabledSubHint);
|
||
}
|
||
|
||
safeClass(DOM_CACHE.exitBtn, 'remove', 'visible');
|
||
safeClass(DOM_CACHE.narrativeLayer, 'remove', 'show-text');
|
||
|
||
APP_STATE.unlockProgress = 0;
|
||
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 = DOM_CACHE.nTitle;
|
||
const nSub = DOM_CACHE.nSub;
|
||
const layer = DOM_CACHE.narrativeLayer;
|
||
|
||
// 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: 0.85, minTrackingConfidence: 0.85});
|
||
|
||
hands.onResults(results => {
|
||
// Loader logic
|
||
if (!APP_STATE.isLoaded) {
|
||
APP_STATE.isLoaded = true;
|
||
CAMERA_STATE.enabled = true;
|
||
|
||
// 清除自动进入定时器
|
||
clearTimeout(CAMERA_STATE.autoEnterTimeout);
|
||
}
|
||
|
||
// 只有在摄像头启用时才处理手势
|
||
if (CAMERA_STATE.enabled) {
|
||
const landmarks = results.multiHandLandmarks;
|
||
const sysStatus = DOM_CACHE.sysStatus;
|
||
|
||
if (landmarks && landmarks.length > 0) {
|
||
APP_STATE.handCount = landmarks.length;
|
||
safeUpdateText(sysStatus, `LINKED (${APP_STATE.handCount})`);
|
||
if (sysStatus) sysStatus.style.color = ENV.theme === 'day' ? '#0044cc' : '#00ff00';
|
||
|
||
// 坐标处理 (镜像)
|
||
const process = (lm) => ({
|
||
x: ((1.0 - lm.x) * 2 - 1) * 800,
|
||
y: -(lm.y * 2 - 1 - 0.2) * 600
|
||
});
|
||
|
||
const p1 = process(landmarks[0][9]);
|
||
APP_STATE.handL.x += (p1.x - APP_STATE.handL.x) * 0.25;
|
||
APP_STATE.handL.y += (p1.y - APP_STATE.handL.y) * 0.25;
|
||
|
||
if (landmarks.length > 1) {
|
||
const p2 = process(landmarks[1][9]);
|
||
APP_STATE.handR.x += (p2.x - APP_STATE.handR.x) * 0.25;
|
||
APP_STATE.handR.y += (p2.y - APP_STATE.handR.y) * 0.25;
|
||
}
|
||
|
||
// 合十检测
|
||
if (landmarks.length === 2 && APP_STATE.mode === 'LOCKED' && Date.now() > APP_STATE.exitCooldownUntil) {
|
||
const w1 = landmarks[0][0], w2 = landmarks[1][0];
|
||
const i1 = landmarks[0][8], i2 = landmarks[1][8];
|
||
const m1 = landmarks[0][12], m2 = landmarks[1][12];
|
||
const dW = Math.hypot(w1.x - w2.x, w1.y - w2.y);
|
||
const dI = Math.hypot(i1.x - i2.x, i1.y - i2.y);
|
||
const dM = Math.hypot(m1.x - m2.x, m1.y - m2.y);
|
||
const okW = dW < 0.28;
|
||
const okI = dI < 0.20;
|
||
const okM = dM < 0.20;
|
||
const ok = ((okW ? 1 : 0) + (okI ? 1 : 0) + (okM ? 1 : 0)) >= 2;
|
||
if (ok) {
|
||
APP_STATE.namasteStableFrames++;
|
||
} else {
|
||
APP_STATE.namasteStableFrames = Math.max(0, APP_STATE.namasteStableFrames - 1);
|
||
}
|
||
const targetFrames = 20;
|
||
const pct = Math.min(100, Math.round(APP_STATE.namasteStableFrames / targetFrames * 100));
|
||
if (pct > 0) safeUpdateText(DOM_CACHE.mainHint, `${CONTENT.hints.unlocking} ${pct}%`);
|
||
if (APP_STATE.namasteStableFrames >= targetFrames) enterArchive();
|
||
if (!ok && APP_STATE.namasteStableFrames === 0) safeUpdateText(DOM_CACHE.mainHint, CONTENT.hints.main);
|
||
}
|
||
} else {
|
||
APP_STATE.handCount = 0;
|
||
safeUpdateText(sysStatus, 'SEARCHING...');
|
||
if (sysStatus) sysStatus.style.color = 'inherit';
|
||
APP_STATE.unlockProgress = 0;
|
||
safeUpdateText(DOM_CACHE.mainHint, CONTENT.hints.main);
|
||
}
|
||
}
|
||
});
|
||
|
||
DOM_CACHE.subHint.addEventListener('click', () => {
|
||
// 只有在无摄像头模式下才允许重新申请权限
|
||
if (!CAMERA_STATE.enabled && APP_STATE.mode === 'UNLOCKED') {
|
||
requestCameraAccess();
|
||
}
|
||
});
|
||
|
||
// 请求摄像头权限
|
||
function requestCameraAccess() {
|
||
// 更新提示文本
|
||
safeUpdateText(DOM_CACHE.mainHint, CONTENT.hints.cameraRetryTimeout);
|
||
|
||
// 尝试启动摄像头
|
||
cameraUtils.start().then(() => {
|
||
// 成功启动，隐藏提示
|
||
safeUpdateText(DOM_CACHE.mainHint, CONTENT.hints.main);
|
||
}).catch(err => {
|
||
console.log("Camera access error:", err);
|
||
});
|
||
|
||
// 5秒后取消
|
||
CAMERA_STATE.retryTimeout = setTimeout(() => {
|
||
cameraUtils.stop();
|
||
safeUpdateText(DOM_CACHE.mainHint, CONTENT.hints.cameraDisabledMainHint);
|
||
}, 5000);
|
||
}
|
||
|
||
const videoElement = DOM_CACHE.inputVideo;
|
||
const cameraUtils = new Camera(videoElement, {
|
||
onFrame: async () => {
|
||
await hands.send({image: videoElement});
|
||
},
|
||
width: 640, height: 480
|
||
});
|
||
|
||
// 初始启动摄像头
|
||
cameraUtils.start().catch(err => {
|
||
console.log("Initial camera access denied:", err);
|
||
});
|
||
|
||
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>
|