three+mediapipe实现摄像头手势识别控制弓箭射击孔明灯游戏代码-html代码-BFW代码库

three+mediapipe实现摄像头手势识别控制弓箭射击孔明灯游戏代码

代码语言：html

所属分类：游戏

代码描述：three+mediapipe实现摄像头手势识别控制弓箭射击孔明灯游戏代码，握拳射击，移动手掌来瞄准。

代码标签： three mediapipe 摄像头手势识别控制弓箭射击孔明灯游戏代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>3D 夜空孔明灯射击 (高画质版)</title>
    <style>
        body { margin: 0; overflow: hidden; background-color: #050510; font-family: 'Arial', sans-serif; }
        canvas { display: block; }
        
        /* 摄像头小窗 */
        #video-container {
            position: absolute;
            bottom: 15px;
            left: 15px;
            width: 240px;
            height: 180px;
            border: 3px solid rgba(255, 165, 0, 0.6);
            border-radius: 10px;
            z-index: 10;
            transform: scaleX(-1); /* 镜像 */
            overflow: hidden;
            box-shadow: 0 0 15px rgba(0,0,0,0.5);
            background: #000;
        }
        #input_video { width: 100%; height: 100%; object-fit: cover; opacity: 0.8; }
        
        /* UI 层 */
        #ui-layer {
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            pointer-events: none;
            display: flex;
            flex-direction: column;
            padding: 20px;
            box-sizing: border-box;
        }

        .hud-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: #fff;
            text-shadow: 0 0 10px #ff5500;
            font-size: 20px;
            background: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent);
            padding: 10px 20px;
            border-radius: 0 0 20px 20px;
        }
        
        .hud-item span { font-size: 36px; font-weight: bold; margin-left: 10px; }
        .score-txt { color: #00ff88; }
        .fail-txt { color: #ff4444; }
        .time-txt { color: #ffffff; }

        /* 准星 */
        #crosshair {
            position: absolute;
            width: 50px;
            height: 50px;
            border: 2px solid rgba(0, 255, 255, 0.8);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            pointer-events: none;
            z-index: 5;
            display: none;
            transition: all 0.1s ease;
            box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
        }
        #crosshair.charging {
            width: 80px;
            height: 80px;
            border-color: #ff3300;
            box-shadow: 0 0 20px rgba(255, 50, 0, 0.8);
            background: rgba(255, 0, 0, 0.1);
        }
        #crosshair::before, #crosshair::after {
            content: ''; position: absolute; background: rgba(255, 255, 255, 0.8);
        }
        #crosshair::before { top: 50%; left: 10%; width: 80%; height: 1px; transform: translateY(-50%); }
        #crosshair::after { left: 50%; top: 10%;.........完整代码请登录后点击上方下载按钮下载查看