feat: StationOverlay 렌더링 최적화 및 스무딩 적용 close #1

- 텍스트(측점/POI) 전 프레임 사전 계산 Map (requestIdleCallback 백그라운드)
- 드론 데이터 이동 평균 스무딩 (smoothFrame ±N프레임)
- 30fps→60fps 프레임 간 선형 보간 (performance.now() 기반)
- EMA(지수이동평균) 표시 위치 스무딩 (α=0.01 기본값)
- 글씨 2배 크기, bold, strokeText 테두리, 배경 박스 제거
- 카메라 파라미터 패널에 smooth/EMA α 슬라이더 추가

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
minsung
2026-04-01 15:11:39 +09:00
commit 2aae3d1c0d
89 changed files with 15739 additions and 0 deletions

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import React, { useEffect, useState } from 'react';
import { usePlayerStore } from '../../store/playerStore';
interface VideoItem { videoId: string; filename: string; }
interface Props {
onSelect: (videoId: string, filename: string) => void;
}
export default function VideoList({ onSelect }: Props) {
const [videos, setVideos] = useState<VideoItem[]>([]);
const { source } = usePlayerStore();
const activeId = source?.kind === 'server' ? source.videoId : null;
useEffect(() => {
fetch('/api/videos')
.then((r) => r.json())
.then(setVideos)
.catch(() => {});
}, []);
if (videos.length === 0) {
return (
<div className="text-gray-500 text-sm p-4 text-center">
</div>
);
}
return (
<div className="divide-y divide-gray-800">
{videos.map((v) => (
<button
key={v.videoId}
onClick={() => onSelect(v.videoId, v.filename)}
className={`w-full text-left px-4 py-3 hover:bg-gray-800 transition-colors ${
activeId === v.videoId ? 'bg-gray-800 border-l-2 border-blue-500' : ''
}`}
>
<div className="text-sm text-white truncate">{v.filename}</div>
<div className="text-xs text-gray-500 mt-0.5">{v.videoId}</div>
</button>
))}
</div>
);
}