破界重构：新一代VR博物馆开发指南

1. 多模态交互体系

实现手势识别（MediaPipe Hands）与凝视交互的智能切换，陀螺仪数据平滑处理算法：

function deviceOrientationHandler(event) {
    // Beta:前后倾斜 Gamma:左右倾斜
    const smoothFactor = 0.15;
    rotationX = rotationX * (1-smoothFactor) + event.beta * smoothFactor;
    rotationY = rotationY * (1-smoothFactor) + event.gamma * smoothFactor;
}